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authorLudovic Courtès <ludo@gnu.org>2009-11-15 20:16:40 +0100
committerLudovic Courtès <ludo@gnu.org>2009-11-16 09:23:46 +0100
commit8912421cf3829a4fd65877fd1255125c191f6f89 (patch)
tree6b89fecf0738a1f80792bbe7453730f7882f1d54 /lib
parent3fe87cf7aff396d7bd993aa009f48eb8afd6c1cd (diff)
downloadguile-8912421cf3829a4fd65877fd1255125c191f6f89.tar.gz
Use Gnulib's `inet_ntop' and `inet_pton' modules.
* m4/gnulib-cache.m4: Add `inet_ntop' and `inet_pton'. * configure.ac: Don't check for `inet_ntop' and `inet_pton'. * libguile/socket.c (scm_inet_pton, scm_inet_ntop): Compile regardless of `HAVE_INET_PTON' and `HAVE_INET_NTOP' respectively. * libguile/filesys.c: Use <stdlib.h> instead of <canonicalize.h>.
Diffstat (limited to 'lib')
-rw-r--r--lib/Makefile.am462
-rw-r--r--lib/alignof.h53
-rw-r--r--lib/arpa_inet.in.h90
-rw-r--r--lib/canonicalize-lgpl.c101
-rw-r--r--lib/canonicalize.h52
-rw-r--r--lib/iconv_open-solaris.gperf30
-rw-r--r--lib/iconv_open.c3
-rw-r--r--lib/ignore-value.h37
-rw-r--r--lib/inet_ntop.c234
-rw-r--r--lib/inet_pton.c253
-rw-r--r--lib/localcharset.c156
-rw-r--r--lib/lstat.c92
-rw-r--r--lib/netinet_in.in.h47
-rw-r--r--lib/readlink.c49
-rw-r--r--lib/stat.c104
-rw-r--r--lib/stddef.in.h86
-rw-r--r--lib/stdio-write.c8
-rw-r--r--lib/stdio.in.h672
-rw-r--r--lib/stdlib.in.h159
-rw-r--r--lib/strftime.c16
-rw-r--r--lib/striconveh.c298
-rw-r--r--lib/striconveh.h48
-rw-r--r--lib/string.in.h14
-rw-r--r--lib/sys_socket.in.h454
-rw-r--r--lib/sys_stat.in.h496
-rw-r--r--lib/time.in.h3
-rw-r--r--lib/unistd.in.h251
-rw-r--r--lib/vasnprintf.c3
-rw-r--r--lib/write.c4
29 files changed, 3417 insertions, 858 deletions
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 075cd75b7..9a64518d7 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -9,7 +9,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf
AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects
@@ -37,6 +37,13 @@ libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS)
EXTRA_libgnu_la_SOURCES =
libgnu_la_LDFLAGS = $(AM_LDFLAGS)
+## begin gnulib module alignof
+
+
+EXTRA_DIST += alignof.h
+
+## end gnulib module alignof
+
## begin gnulib module alloca-opt
BUILT_SOURCES += $(ALLOCA_H)
@@ -44,9 +51,10 @@ BUILT_SOURCES += $(ALLOCA_H)
# We need the following in order to create <alloca.h> when the system
# doesn't have one that works with the given compiler.
alloca.h: alloca.in.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/alloca.in.h; \
- } > $@-t
+ } > $@-t && \
mv -f $@-t $@
MOSTLYCLEANFILES += alloca.h alloca.h-t
@@ -54,6 +62,35 @@ EXTRA_DIST += alloca.in.h
## end gnulib module alloca-opt
+## begin gnulib module arpa_inet
+
+BUILT_SOURCES += $(ARPA_INET_H)
+
+# We need the following in order to create <arpa/inet.h> when the system
+# doesn't have one.
+arpa/inet.h: arpa_inet.in.h
+ $(AM_V_at)$(MKDIR_P) arpa
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''NEXT_ARPA_INET_H''@|$(NEXT_ARPA_INET_H)|g' \
+ -e 's|@''HAVE_ARPA_INET_H''@|$(HAVE_ARPA_INET_H)|g' \
+ -e 's|@''GNULIB_INET_NTOP''@|$(GNULIB_INET_NTOP)|g' \
+ -e 's|@''GNULIB_INET_PTON''@|$(GNULIB_INET_PTON)|g' \
+ -e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \
+ -e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \
+ -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
+ < $(srcdir)/arpa_inet.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += arpa/inet.h arpa/inet.h-t
+MOSTLYCLEANDIRS += arpa
+
+EXTRA_DIST += arpa_inet.in.h
+
+## end gnulib module arpa_inet
+
## begin gnulib module byteswap
BUILT_SOURCES += $(BYTESWAP_H)
@@ -61,9 +98,10 @@ BUILT_SOURCES += $(BYTESWAP_H)
# We need the following in order to create <byteswap.h> when the system
# doesn't have one.
byteswap.h: byteswap.in.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/byteswap.in.h; \
- } > $@-t
+ } > $@-t && \
mv -f $@-t $@
MOSTLYCLEANFILES += byteswap.h byteswap.h-t
@@ -93,7 +131,7 @@ EXTRA_DIST += c-strcaseeq.h
## begin gnulib module canonicalize-lgpl
-EXTRA_DIST += canonicalize-lgpl.c canonicalize.h
+EXTRA_DIST += canonicalize-lgpl.c
EXTRA_libgnu_la_SOURCES += canonicalize-lgpl.c
@@ -119,7 +157,7 @@ EXTRA_libgnu_la_SOURCES += canonicalize-lgpl.c
# The Automake-defined pkg* macros are appended, in the order
# listed in the Automake 1.10a+ documentation.
configmake.h: Makefile
- rm -f $@-t
+ $(AM_V_GEN)rm -f $@-t && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
echo '#define PREFIX "$(prefix)"'; \
echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
@@ -148,7 +186,7 @@ configmake.h: Makefile
echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
echo '#define PKGLIBDIR "$(pkglibdir)"'; \
echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
- } | sed '/""/d' > $@-t
+ } | sed '/""/d' > $@-t && \
if test -f $@ && cmp $@-t $@ > /dev/null; then \
rm -f $@-t; \
else \
@@ -167,7 +205,7 @@ BUILT_SOURCES += $(ERRNO_H)
# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
errno.h: errno.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -179,7 +217,7 @@ errno.h: errno.in.h
-e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
-e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
< $(srcdir)/errno.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += errno.h errno.h-t
@@ -194,13 +232,13 @@ BUILT_SOURCES += $(FLOAT_H)
# We need the following in order to create <float.h> when the system
# doesn't have one that works with the given compiler.
float.h: float.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
< $(srcdir)/float.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += float.h float.h-t
@@ -258,7 +296,7 @@ BUILT_SOURCES += $(ICONV_H)
# We need the following in order to create <iconv.h> when the system
# doesn't have one that works with the given compiler.
iconv.h: iconv.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -268,7 +306,7 @@ iconv.h: iconv.in.h
-e 's|@''REPLACE_ICONV_OPEN''@|$(REPLACE_ICONV_OPEN)|g' \
-e 's|@''REPLACE_ICONV_UTF''@|$(REPLACE_ICONV_UTF)|g' \
< $(srcdir)/iconv.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += iconv.h iconv.h-t
@@ -284,12 +322,15 @@ iconv_open-irix.h: iconv_open-irix.gperf
iconv_open-osf.h: iconv_open-osf.gperf
$(GPERF) -m 10 $(srcdir)/iconv_open-osf.gperf > $(srcdir)/iconv_open-osf.h-t
mv $(srcdir)/iconv_open-osf.h-t $(srcdir)/iconv_open-osf.h
-BUILT_SOURCES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h
-MOSTLYCLEANFILES += iconv_open-aix.h-t iconv_open-hpux.h-t iconv_open-irix.h-t iconv_open-osf.h-t
-MAINTAINERCLEANFILES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h
-EXTRA_DIST += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h
+iconv_open-solaris.h: iconv_open-solaris.gperf
+ $(GPERF) -m 10 $(srcdir)/iconv_open-solaris.gperf > $(srcdir)/iconv_open-solaris.h-t
+ mv $(srcdir)/iconv_open-solaris.h-t $(srcdir)/iconv_open-solaris.h
+BUILT_SOURCES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
+MOSTLYCLEANFILES += iconv_open-aix.h-t iconv_open-hpux.h-t iconv_open-irix.h-t iconv_open-osf.h-t iconv_open-solaris.h-t
+MAINTAINERCLEANFILES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
+EXTRA_DIST += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
-EXTRA_DIST += iconv.in.h iconv_open-aix.gperf iconv_open-hpux.gperf iconv_open-irix.gperf iconv_open-osf.gperf iconv_open.c
+EXTRA_DIST += iconv.in.h iconv_open-aix.gperf iconv_open-hpux.gperf iconv_open-irix.gperf iconv_open-osf.gperf iconv_open-solaris.gperf iconv_open.c
EXTRA_libgnu_la_SOURCES += iconv_open.c
@@ -304,6 +345,24 @@ EXTRA_libgnu_la_SOURCES += iconv.c iconv_close.c
## end gnulib module iconv_open-utf
+## begin gnulib module inet_ntop
+
+
+EXTRA_DIST += inet_ntop.c
+
+EXTRA_libgnu_la_SOURCES += inet_ntop.c
+
+## end gnulib module inet_ntop
+
+## begin gnulib module inet_pton
+
+
+EXTRA_DIST += inet_pton.c
+
+EXTRA_libgnu_la_SOURCES += inet_pton.c
+
+## end gnulib module inet_pton
+
## begin gnulib module lib-symbol-visibility
# The value of $(CFLAG_VISIBILITY) needs to be added to the CFLAGS for the
@@ -380,14 +439,14 @@ uninstall-localcharset: all-local
fi
charset.alias: config.charset
- rm -f t-$@ $@
- $(SHELL) $(srcdir)/config.charset '$(host)' > t-$@
+ $(AM_V_GEN)rm -f t-$@ $@ && \
+ $(SHELL) $(srcdir)/config.charset '$(host)' > t-$@ && \
mv t-$@ $@
SUFFIXES += .sed .sin
.sin.sed:
- rm -f t-$@ $@
- sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@
+ $(AM_V_GEN)rm -f t-$@ $@ && \
+ sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \
mv t-$@ $@
CLEANFILES += charset.alias ref-add.sed ref-del.sed
@@ -396,6 +455,15 @@ EXTRA_DIST += config.charset ref-add.sin ref-del.sin
## end gnulib module localcharset
+## begin gnulib module lstat
+
+
+EXTRA_DIST += lstat.c
+
+EXTRA_libgnu_la_SOURCES += lstat.c
+
+## end gnulib module lstat
+
## begin gnulib module malloc-posix
@@ -449,6 +517,30 @@ EXTRA_libgnu_la_SOURCES += memchr.c
## end gnulib module memchr
+## begin gnulib module netinet_in
+
+BUILT_SOURCES += $(NETINET_IN_H)
+
+# We need the following in order to create <netinet/in.h> when the system
+# doesn't have one.
+netinet/in.h: netinet_in.in.h
+ $(AM_V_at)$(MKDIR_P) netinet
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''NEXT_NETINET_IN_H''@|$(NEXT_NETINET_IN_H)|g' \
+ -e 's|@''HAVE_NETINET_IN_H''@|$(HAVE_NETINET_IN_H)|g' \
+ < $(srcdir)/netinet_in.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += netinet/in.h netinet/in.h-t
+MOSTLYCLEANDIRS += netinet
+
+EXTRA_DIST += netinet_in.in.h
+
+## end gnulib module netinet_in
+
## begin gnulib module pathmax
@@ -498,6 +590,15 @@ libgnu_la_SOURCES += size_max.h
## end gnulib module size_max
+## begin gnulib module stat
+
+
+EXTRA_DIST += stat.c
+
+EXTRA_libgnu_la_SOURCES += stat.c
+
+## end gnulib module stat
+
## begin gnulib module stdbool
BUILT_SOURCES += $(STDBOOL_H)
@@ -505,10 +606,10 @@ BUILT_SOURCES += $(STDBOOL_H)
# We need the following in order to create <stdbool.h> when the system
# doesn't have one that works.
stdbool.h: stdbool.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdbool.h stdbool.h-t
@@ -516,6 +617,29 @@ EXTRA_DIST += stdbool.in.h
## end gnulib module stdbool
+## begin gnulib module stddef
+
+BUILT_SOURCES += $(STDDEF_H)
+
+# We need the following in order to create <stddef.h> when the system
+# doesn't have one that works with the given compiler.
+stddef.h: stddef.in.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
+ -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
+ -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
+ < $(srcdir)/stddef.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += stddef.h stddef.h-t
+
+EXTRA_DIST += stddef.in.h
+
+## end gnulib module stddef
+
## begin gnulib module stdint
BUILT_SOURCES += $(STDINT_H)
@@ -523,7 +647,7 @@ BUILT_SOURCES += $(STDINT_H)
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
stdint.h: stdint.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -550,7 +674,7 @@ stdint.h: stdint.in.h
-e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
-e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
< $(srcdir)/stdint.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdint.h stdint.h-t
@@ -565,83 +689,92 @@ BUILT_SOURCES += stdio.h
# We need the following in order to create <stdio.h> when the system
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
- -e 's|@''GNULIB_FPRINTF''@|$(GNULIB_FPRINTF)|g' \
- -e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \
- -e 's|@''GNULIB_PRINTF''@|$(GNULIB_PRINTF)|g' \
- -e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \
- -e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
- -e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
- -e 's|@''GNULIB_VFPRINTF''@|$(GNULIB_VFPRINTF)|g' \
- -e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \
- -e 's|@''GNULIB_VPRINTF''@|$(GNULIB_VPRINTF)|g' \
- -e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \
- -e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \
- -e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \
-e 's|@''GNULIB_DPRINTF''@|$(GNULIB_DPRINTF)|g' \
- -e 's|@''GNULIB_VDPRINTF''@|$(GNULIB_VDPRINTF)|g' \
- -e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \
- -e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
- -e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
+ -e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \
+ -e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \
-e 's|@''GNULIB_FOPEN''@|$(GNULIB_FOPEN)|g' \
+ -e 's|@''GNULIB_FPRINTF''@|$(GNULIB_FPRINTF)|g' \
+ -e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \
+ -e 's|@''GNULIB_FPURGE''@|$(GNULIB_FPURGE)|g' \
+ -e 's|@''GNULIB_FPUTC''@|$(GNULIB_FPUTC)|g' \
+ -e 's|@''GNULIB_FPUTS''@|$(GNULIB_FPUTS)|g' \
-e 's|@''GNULIB_FREOPEN''@|$(GNULIB_FREOPEN)|g' \
-e 's|@''GNULIB_FSEEK''@|$(GNULIB_FSEEK)|g' \
-e 's|@''GNULIB_FSEEKO''@|$(GNULIB_FSEEKO)|g' \
-e 's|@''GNULIB_FTELL''@|$(GNULIB_FTELL)|g' \
-e 's|@''GNULIB_FTELLO''@|$(GNULIB_FTELLO)|g' \
- -e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \
- -e 's|@''GNULIB_FPURGE''@|$(GNULIB_FPURGE)|g' \
- -e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \
- -e 's|@''GNULIB_FPUTC''@|$(GNULIB_FPUTC)|g' \
- -e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \
- -e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \
- -e 's|@''GNULIB_FPUTS''@|$(GNULIB_FPUTS)|g' \
- -e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \
-e 's|@''GNULIB_FWRITE''@|$(GNULIB_FWRITE)|g' \
-e 's|@''GNULIB_GETDELIM''@|$(GNULIB_GETDELIM)|g' \
-e 's|@''GNULIB_GETLINE''@|$(GNULIB_GETLINE)|g' \
+ -e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
+ -e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_PERROR''@|$(GNULIB_PERROR)|g' \
+ -e 's|@''GNULIB_POPEN''@|$(GNULIB_POPEN)|g' \
+ -e 's|@''GNULIB_PRINTF''@|$(GNULIB_PRINTF)|g' \
+ -e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \
+ -e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \
+ -e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \
+ -e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \
+ -e 's|@''GNULIB_REMOVE''@|$(GNULIB_REMOVE)|g' \
+ -e 's|@''GNULIB_RENAME''@|$(GNULIB_RENAME)|g' \
+ -e 's|@''GNULIB_RENAMEAT''@|$(GNULIB_RENAMEAT)|g' \
+ -e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
+ -e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
-e 's|@''GNULIB_STDIO_H_SIGPIPE''@|$(GNULIB_STDIO_H_SIGPIPE)|g' \
- -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
- -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
- -e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
- -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
- -e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
- -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
+ -e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \
+ -e 's|@''GNULIB_VDPRINTF''@|$(GNULIB_VDPRINTF)|g' \
+ -e 's|@''GNULIB_VFPRINTF''@|$(GNULIB_VFPRINTF)|g' \
+ -e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \
+ -e 's|@''GNULIB_VPRINTF''@|$(GNULIB_VPRINTF)|g' \
+ -e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \
+ -e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \
+ -e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \
+ -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
+ -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
+ -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
+ -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
-e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
- -e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
-e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
- -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
- -e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
-e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
- -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
- -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
- -e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
+ -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \
-e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
- -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
- -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
- -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
+ -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
+ -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
+ -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
+ -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
-e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
+ -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
+ -e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
-e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
- -e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
-e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
- -e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
+ -e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
-e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
- -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
- -e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
- -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
- -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
- -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
- -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
+ -e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
-e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
+ -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
+ -e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
+ -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
+ -e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
+ -e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
+ -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \
+ -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
+ -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
+ -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
+ -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
+ -e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
+ -e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
+ -e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
+ -e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
+ -e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdio.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t
@@ -658,22 +791,24 @@ BUILT_SOURCES += stdlib.h
# We need the following in order to create <stdlib.h> when the system
# doesn't have one that works with the given compiler.
stdlib.h: stdlib.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
- -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
- -e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
- -e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
- -e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
-e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \
+ -e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
+ -e 's|@''GNULIB_CANONICALIZE_FILE_NAME''@|$(GNULIB_CANONICALIZE_FILE_NAME)|g' \
-e 's|@''GNULIB_GETLOADAVG''@|$(GNULIB_GETLOADAVG)|g' \
-e 's|@''GNULIB_GETSUBOPT''@|$(GNULIB_GETSUBOPT)|g' \
+ -e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
-e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \
+ -e 's|@''GNULIB_MKOSTEMP''@|$(GNULIB_MKOSTEMP)|g' \
-e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \
-e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \
-e 's|@''GNULIB_RANDOM_R''@|$(GNULIB_RANDOM_R)|g' \
+ -e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
+ -e 's|@''GNULIB_REALPATH''@|$(GNULIB_REALPATH)|g' \
-e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \
-e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \
-e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \
@@ -682,11 +817,16 @@ stdlib.h: stdlib.in.h
-e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \
-e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
-e 's|@''HAVE_CALLOC_POSIX''@|$(HAVE_CALLOC_POSIX)|g' \
+ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
+ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
-e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
-e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \
-e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
- -e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
+ -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
+ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
-e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+ -e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
+ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
-e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
-e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \
-e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
@@ -695,14 +835,15 @@ stdlib.h: stdlib.in.h
-e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
-e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
-e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \
- -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
+ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
-e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
-e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
+ -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
-e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
-e 's|@''VOID_UNSETENV''@|$(VOID_UNSETENV)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdlib.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdlib.h stdlib.h-t
@@ -753,7 +894,7 @@ BUILT_SOURCES += string.h
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -799,7 +940,6 @@ string.h: string.in.h
-e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
-e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
-e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
- -e 's|@''HAVE_STRNDUP''@|$(HAVE_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
-e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
@@ -815,10 +955,13 @@ string.h: string.in.h
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
-e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
+ -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
+ -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
+ -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/string.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += string.h string.h-t
@@ -833,7 +976,7 @@ BUILT_SOURCES += strings.h
# We need the following in order to create <strings.h> when the system
# doesn't have one that works with the given compiler.
strings.h: strings.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -842,7 +985,7 @@ strings.h: strings.in.h
-e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/strings.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += strings.h strings.h-t
@@ -857,8 +1000,8 @@ BUILT_SOURCES += $(SYS_FILE_H)
# We need the following in order to create <sys/file.h> when the system
# has one that is incomplete.
sys/file.h: sys_file.in.h
- @MKDIR_P@ sys
- rm -f $@-t $@
+ $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_SYS_FILE_H''@/$(HAVE_SYS_FILE_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -867,7 +1010,7 @@ sys/file.h: sys_file.in.h
-e 's/@''HAVE_FLOCK''@/$(HAVE_FLOCK)/g' \
-e 's/@''GNULIB_FLOCK''@/$(GNULIB_FLOCK)/g' \
< $(srcdir)/sys_file.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += sys/file.h sys/file.h-t
MOSTLYCLEANDIRS += sys
@@ -876,6 +1019,102 @@ EXTRA_DIST += sys_file.in.h
## end gnulib module sys_file
+## begin gnulib module sys_socket
+
+BUILT_SOURCES += $(SYS_SOCKET_H)
+
+# We need the following in order to create <sys/socket.h> when the system
+# doesn't have one that works with the given compiler.
+sys/socket.h: sys_socket.in.h
+ $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \
+ -e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \
+ -e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
+ -e 's|@''GNULIB_SOCKET''@|$(GNULIB_SOCKET)|g' \
+ -e 's|@''GNULIB_CONNECT''@|$(GNULIB_CONNECT)|g' \
+ -e 's|@''GNULIB_ACCEPT''@|$(GNULIB_ACCEPT)|g' \
+ -e 's|@''GNULIB_BIND''@|$(GNULIB_BIND)|g' \
+ -e 's|@''GNULIB_GETPEERNAME''@|$(GNULIB_GETPEERNAME)|g' \
+ -e 's|@''GNULIB_GETSOCKNAME''@|$(GNULIB_GETSOCKNAME)|g' \
+ -e 's|@''GNULIB_GETSOCKOPT''@|$(GNULIB_GETSOCKOPT)|g' \
+ -e 's|@''GNULIB_LISTEN''@|$(GNULIB_LISTEN)|g' \
+ -e 's|@''GNULIB_RECV''@|$(GNULIB_RECV)|g' \
+ -e 's|@''GNULIB_SEND''@|$(GNULIB_SEND)|g' \
+ -e 's|@''GNULIB_RECVFROM''@|$(GNULIB_RECVFROM)|g' \
+ -e 's|@''GNULIB_SENDTO''@|$(GNULIB_SENDTO)|g' \
+ -e 's|@''GNULIB_SETSOCKOPT''@|$(GNULIB_SETSOCKOPT)|g' \
+ -e 's|@''GNULIB_SHUTDOWN''@|$(GNULIB_SHUTDOWN)|g' \
+ -e 's|@''GNULIB_ACCEPT4''@|$(GNULIB_ACCEPT4)|g' \
+ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
+ -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \
+ -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \
+ -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \
+ -e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \
+ -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
+ < $(srcdir)/sys_socket.in.h; \
+ } > $@-t && \
+ mv -f $@-t $@
+MOSTLYCLEANFILES += sys/socket.h sys/socket.h-t
+MOSTLYCLEANDIRS += sys
+
+EXTRA_DIST += sys_socket.in.h
+
+## end gnulib module sys_socket
+
+## begin gnulib module sys_stat
+
+BUILT_SOURCES += sys/stat.h
+
+# We need the following in order to create <sys/stat.h> when the system
+# has one that is incomplete.
+sys/stat.h: sys_stat.in.h
+ $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
+ -e 's|@''GNULIB_FCHMODAT''@|$(GNULIB_FCHMODAT)|g' \
+ -e 's|@''GNULIB_FSTATAT''@|$(GNULIB_FSTATAT)|g' \
+ -e 's|@''GNULIB_FUTIMENS''@|$(GNULIB_FUTIMENS)|g' \
+ -e 's|@''GNULIB_LCHMOD''@|$(GNULIB_LCHMOD)|g' \
+ -e 's|@''GNULIB_LSTAT''@|$(GNULIB_LSTAT)|g' \
+ -e 's|@''GNULIB_MKDIRAT''@|$(GNULIB_MKDIRAT)|g' \
+ -e 's|@''GNULIB_MKFIFOAT''@|$(GNULIB_MKFIFOAT)|g' \
+ -e 's|@''GNULIB_MKNODAT''@|$(GNULIB_MKNODAT)|g' \
+ -e 's|@''GNULIB_STAT''@|$(GNULIB_STAT)|g' \
+ -e 's|@''GNULIB_UTIMENSAT''@|$(GNULIB_UTIMENSAT)|g' \
+ -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
+ -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
+ -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
+ -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
+ -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
+ -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
+ -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
+ -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
+ -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
+ -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
+ -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
+ -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
+ -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
+ -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
+ -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
+ -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
+ -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
+ < $(srcdir)/sys_stat.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t
+MOSTLYCLEANDIRS += sys
+
+EXTRA_DIST += sys_stat.in.h
+
+## end gnulib module sys_stat
+
## begin gnulib module time
BUILT_SOURCES += time.h
@@ -883,7 +1122,7 @@ BUILT_SOURCES += time.h
# We need the following in order to create <time.h> when the system
# doesn't have one that works with the given compiler.
time.h: time.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -896,7 +1135,7 @@ time.h: time.in.h
-e 's|@SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
-e 's|@TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
< $(srcdir)/time.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += time.h time.h-t
@@ -920,7 +1159,7 @@ BUILT_SOURCES += unistd.h
# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h: unistd.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -929,9 +1168,12 @@ unistd.h: unistd.in.h
-e 's|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \
-e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
-e 's|@''GNULIB_DUP2''@|$(GNULIB_DUP2)|g' \
+ -e 's|@''GNULIB_DUP3''@|$(GNULIB_DUP3)|g' \
-e 's|@''GNULIB_ENVIRON''@|$(GNULIB_ENVIRON)|g' \
-e 's|@''GNULIB_EUIDACCESS''@|$(GNULIB_EUIDACCESS)|g' \
+ -e 's|@''GNULIB_FACCESSAT''@|$(GNULIB_FACCESSAT)|g' \
-e 's|@''GNULIB_FCHDIR''@|$(GNULIB_FCHDIR)|g' \
+ -e 's|@''GNULIB_FCHOWNAT''@|$(GNULIB_FCHOWNAT)|g' \
-e 's|@''GNULIB_FSYNC''@|$(GNULIB_FSYNC)|g' \
-e 's|@''GNULIB_FTRUNCATE''@|$(GNULIB_FTRUNCATE)|g' \
-e 's|@''GNULIB_GETCWD''@|$(GNULIB_GETCWD)|g' \
@@ -943,13 +1185,25 @@ unistd.h: unistd.in.h
-e 's|@''GNULIB_GETUSERSHELL''@|$(GNULIB_GETUSERSHELL)|g' \
-e 's|@''GNULIB_LCHOWN''@|$(GNULIB_LCHOWN)|g' \
-e 's|@''GNULIB_LINK''@|$(GNULIB_LINK)|g' \
+ -e 's|@''GNULIB_LINKAT''@|$(GNULIB_LINKAT)|g' \
-e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \
+ -e 's|@''GNULIB_PIPE2''@|$(GNULIB_PIPE2)|g' \
-e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \
+ -e 's|@''GNULIB_READLINKAT''@|$(GNULIB_READLINKAT)|g' \
+ -e 's|@''GNULIB_RMDIR''@|$(GNULIB_RMDIR)|g' \
-e 's|@''GNULIB_SLEEP''@|$(GNULIB_SLEEP)|g' \
+ -e 's|@''GNULIB_SYMLINK''@|$(GNULIB_SYMLINK)|g' \
+ -e 's|@''GNULIB_SYMLINKAT''@|$(GNULIB_SYMLINKAT)|g' \
+ -e 's|@''GNULIB_UNISTD_H_GETOPT''@|$(GNULIB_UNISTD_H_GETOPT)|g' \
-e 's|@''GNULIB_UNISTD_H_SIGPIPE''@|$(GNULIB_UNISTD_H_SIGPIPE)|g' \
+ -e 's|@''GNULIB_UNLINK''@|$(GNULIB_UNLINK)|g' \
+ -e 's|@''GNULIB_UNLINKAT''@|$(GNULIB_UNLINKAT)|g' \
-e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \
-e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
+ -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
-e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
+ -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
+ -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
-e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
-e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
-e 's|@''HAVE_GETDOMAINNAME''@|$(HAVE_GETDOMAINNAME)|g' \
@@ -958,25 +1212,41 @@ unistd.h: unistd.in.h
-e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
-e 's|@''HAVE_GETUSERSHELL''@|$(HAVE_GETUSERSHELL)|g' \
-e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
+ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
+ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
-e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
+ -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
-e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
+ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
+ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
+ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
-e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
-e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
-e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
-e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
-e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
-e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
-e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
-e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
+ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
-e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
-e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
-e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
+ -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
+ -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
-e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+ -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
+ -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
+ -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
+ -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
+ -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
-e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
-e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
+ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/unistd.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t
@@ -1059,7 +1329,7 @@ BUILT_SOURCES += $(WCHAR_H)
# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h
- rm -f $@-t $@
+ $(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -1102,7 +1372,7 @@ wchar.h: wchar.in.h
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/wchar.in.h; \
- } > $@-t
+ } > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += wchar.h wchar.h-t
diff --git a/lib/alignof.h b/lib/alignof.h
new file mode 100644
index 000000000..28ce79c48
--- /dev/null
+++ b/lib/alignof.h
@@ -0,0 +1,53 @@
+/* Determine alignment of types.
+ Copyright (C) 2003-2004, 2006, 2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef _ALIGNOF_H
+#define _ALIGNOF_H
+
+#include <stddef.h>
+
+/* Determine the alignment of a structure slot (field) of a given type,
+ at compile time. Note that the result depends on the ABI.
+ Note: The result cannot be used as a value for an 'enum' constant,
+ due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */
+#if defined __cplusplus
+ template <class type> struct alignof_helper { char __slot1; type __slot2; };
+# define alignof_slot(type) offsetof (alignof_helper<type>, __slot2)
+#else
+# define alignof_slot(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)
+#endif
+
+/* Determine the good alignment of a object of the given type at compile time.
+ Note that this is not necessarily the same as alignof_slot(type).
+ For example, with GNU C on x86 platforms: alignof_type(double) = 8, but
+ - when -malign-double is not specified: alignof_slot(double) = 4,
+ - when -malign-double is specified: alignof_slot(double) = 8.
+ Note: The result cannot be used as a value for an 'enum' constant,
+ due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */
+#if defined __GNUC__
+# define alignof_type __alignof__
+#else
+# define alignof_type alignof_slot
+#endif
+
+/* alignof is an alias for alignof_slot semantics, since that's what most
+ callers need.
+ Note: The result cannot be used as a value for an 'enum' constant,
+ due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */
+#define alignof alignof_slot
+
+#endif /* _ALIGNOF_H */
diff --git a/lib/arpa_inet.in.h b/lib/arpa_inet.in.h
new file mode 100644
index 000000000..85ea0d029
--- /dev/null
+++ b/lib/arpa_inet.in.h
@@ -0,0 +1,90 @@
+/* A GNU-like <arpa/inet.h>.
+
+ Copyright (C) 2005-2006, 2008 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef _GL_ARPA_INET_H
+
+/* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc
+ under MinGW. */
+#include <sys/socket.h>
+
+#if @HAVE_ARPA_INET_H@
+
+# if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+# endif
+
+/* The include_next requires a split double-inclusion guard. */
+# @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
+
+#endif
+
+#ifndef _GL_ARPA_INET_H
+#define _GL_ARPA_INET_H
+
+/* The definition of GL_LINK_WARNING is copied here. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if @GNULIB_INET_NTOP@
+# if !@HAVE_DECL_INET_NTOP@
+/* Converts an internet address from internal format to a printable,
+ presentable format.
+ AF is an internet address family, such as AF_INET or AF_INET6.
+ SRC points to a 'struct in_addr' (for AF_INET) or 'struct in6_addr'
+ (for AF_INET6).
+ DST points to a buffer having room for CNT bytes.
+ The printable representation of the address (in numeric form, not
+ surrounded by [...], no reverse DNS is done) is placed in DST, and
+ DST is returned. If an error occurs, the return value is NULL and
+ errno is set. If CNT bytes are not sufficient to hold the result,
+ the return value is NULL and errno is set to ENOSPC. A good value
+ for CNT is 46.
+
+ For more details, see the POSIX:2001 specification
+ <http://www.opengroup.org/susv3xsh/inet_ntop.html>. */
+extern const char *inet_ntop (int af, const void *restrict src,
+ char *restrict dst, socklen_t cnt);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef inet_ntop
+# define inet_ntop(af,src,dst,cnt) \
+ (GL_LINK_WARNING ("inet_ntop is unportable - " \
+ "use gnulib module inet_ntop for portability"), \
+ inet_ntop (af, src, dst, cnt))
+#endif
+
+#if @GNULIB_INET_PTON@
+# if !@HAVE_DECL_INET_PTON@
+extern int inet_pton (int af, const char *restrict src, void *restrict dst);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef inet_pton
+# define inet_pton(af,src,dst) \
+ (GL_LINK_WARNING ("inet_pton is unportable - " \
+ "use gnulib module inet_pton for portability"), \
+ inet_pton (af, src, dst))
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GL_ARPA_INET_H */
+#endif /* _GL_ARPA_INET_H */
diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c
index 8bc24680f..a05382553 100644
--- a/lib/canonicalize-lgpl.c
+++ b/lib/canonicalize-lgpl.c
@@ -1,5 +1,5 @@
/* Return the canonical absolute name of a given file.
- Copyright (C) 1996-2003, 2005-2008 Free Software Foundation, Inc.
+ Copyright (C) 1996-2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
@@ -15,45 +15,25 @@
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#include <config.h>
-
-/* Avoid a clash of our rpl_realpath() function with the prototype in
- <stdlib.h> on Solaris 2.5.1. */
-#undef realpath
-
-#if !HAVE_CANONICALIZE_FILE_NAME || defined _LIBC
+#ifndef _LIBC
+# include <config.h>
+#endif
-#include <alloca.h>
+#if !HAVE_CANONICALIZE_FILE_NAME || !FUNC_REALPATH_WORKS || defined _LIBC
/* Specification. */
-#include "canonicalize.h"
-
-#include <stddef.h>
#include <stdlib.h>
-#include <string.h>
-
-#if HAVE_UNISTD_H || defined _LIBC
-# include <unistd.h>
-#endif
+#include <alloca.h>
+#include <string.h>
+#include <unistd.h>
#include <limits.h>
-
#if HAVE_SYS_PARAM_H || defined _LIBC
# include <sys/param.h>
#endif
-#ifndef MAXSYMLINKS
-# define MAXSYMLINKS 20
-#endif
-
#include <sys/stat.h>
-
#include <errno.h>
-#ifndef _LIBC
-# define __set_errno(e) errno = (e)
-# ifndef ENAMETOOLONG
-# define ENAMETOOLONG EINVAL
-# endif
-#endif
+#include <stddef.h>
#ifdef _LIBC
# include <shlib-compat.h>
@@ -63,7 +43,7 @@
# define compat_symbol(lib, local, symbol, version)
# define weak_alias(local, symbol)
# define __canonicalize_file_name canonicalize_file_name
-# define __realpath rpl_realpath
+# define __realpath realpath
# include "pathmax.h"
# include "malloca.h"
# if HAVE_GETCWD
@@ -77,12 +57,21 @@
# define __getcwd(buf, max) getwd (buf)
# endif
# define __readlink readlink
- /* On systems without symbolic links, call stat() instead of lstat(). */
-# if !defined S_ISLNK && !HAVE_READLINK
-# define lstat stat
+# define __set_errno(e) errno = (e)
+# ifndef MAXSYMLINKS
+# ifdef SYMLOOP_MAX
+# define MAXSYMLINKS SYMLOOP_MAX
+# else
+# define MAXSYMLINKS 20
+# endif
# endif
#endif
+#ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT
+# define DOUBLE_SLASH_IS_DISTINCT_ROOT 0
+#endif
+
+#if !FUNC_REALPATH_WORKS || defined _LIBC
/* Return the canonical absolute name of file NAME. A canonical name
does not contain any `.', `..' components nor any repeated path
separators ('/') or symlinks. All path components must exist. If
@@ -100,9 +89,7 @@ __realpath (const char *name, char *resolved)
char *rpath, *dest, *extra_buf = NULL;
const char *start, *end, *rpath_limit;
long int path_max;
-#if HAVE_READLINK
int num_links = 0;
-#endif
if (name == NULL)
{
@@ -158,6 +145,8 @@ __realpath (const char *name, char *resolved)
{
rpath[0] = '/';
dest = rpath + 1;
+ if (DOUBLE_SLASH_IS_DISTINCT_ROOT && name[1] == '/')
+ *dest++ = '/';
}
for (start = end = name; *start; start = end)
@@ -167,6 +156,7 @@ __realpath (const char *name, char *resolved)
#else
struct stat st;
#endif
+ int n;
/* Skip sequence of multiple path-separators. */
while (*start == '/')
@@ -185,6 +175,9 @@ __realpath (const char *name, char *resolved)
/* Back up to previous component, ignore if at root already. */
if (dest > rpath + 1)
while ((--dest)[-1] != '/');
+ if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1
+ && *dest == '/')
+ dest++;
}
else
{
@@ -240,12 +233,10 @@ __realpath (const char *name, char *resolved)
#endif
goto error;
-#if HAVE_READLINK
if (S_ISLNK (st.st_mode))
{
char *buf;
size_t len;
- int n;
if (++num_links > MAXSYMLINKS)
{
@@ -294,44 +285,58 @@ __realpath (const char *name, char *resolved)
name = end = memcpy (extra_buf, buf, n);
if (buf[0] == '/')
- dest = rpath + 1; /* It's an absolute symlink */
+ {
+ dest = rpath + 1; /* It's an absolute symlink */
+ if (DOUBLE_SLASH_IS_DISTINCT_ROOT && buf[1] == '/')
+ *dest++ = '/';
+ }
else
- /* Back up to previous component, ignore if at root already: */
- if (dest > rpath + 1)
- while ((--dest)[-1] != '/');
+ {
+ /* Back up to previous component, ignore if at root
+ already: */
+ if (dest > rpath + 1)
+ while ((--dest)[-1] != '/');
+ if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1
+ && *dest == '/')
+ dest++;
+ }
+ }
+ else if (!S_ISDIR (st.st_mode) && *end != '\0')
+ {
+ __set_errno (ENOTDIR);
+ goto error;
}
-#endif
}
}
if (dest > rpath + 1 && dest[-1] == '/')
--dest;
+ if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1 && *dest == '/')
+ dest++;
*dest = '\0';
if (extra_buf)
freea (extra_buf);
- return resolved ? memcpy (resolved, rpath, dest - rpath + 1) : rpath;
+ return rpath;
error:
{
int saved_errno = errno;
if (extra_buf)
freea (extra_buf);
- if (resolved)
- strcpy (resolved, rpath);
- else
+ if (resolved == NULL)
free (rpath);
errno = saved_errno;
}
return NULL;
}
-#ifdef _LIBC
versioned_symbol (libc, __realpath, realpath, GLIBC_2_3);
-#endif
+#endif /* !FUNC_REALPATH_WORKS || defined _LIBC */
#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_3)
char *
+attribute_compat_text_section
__old_realpath (const char *name, char *resolved)
{
if (resolved == NULL)
diff --git a/lib/canonicalize.h b/lib/canonicalize.h
deleted file mode 100644
index 184cf1637..000000000
--- a/lib/canonicalize.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Return the canonical absolute name of a given file.
- Copyright (C) 1996-2007 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef CANONICALIZE_H_
-# define CANONICALIZE_H_
-
-# if GNULIB_CANONICALIZE
-enum canonicalize_mode_t
- {
- /* All components must exist. */
- CAN_EXISTING = 0,
-
- /* All components excluding last one must exist. */
- CAN_ALL_BUT_LAST = 1,
-
- /* No requirements on components existence. */
- CAN_MISSING = 2
- };
-typedef enum canonicalize_mode_t canonicalize_mode_t;
-
-/* Return a malloc'd string containing the canonical absolute name of
- the named file. This acts like canonicalize_file_name, except that
- whether components must exist depends on the canonicalize_mode_t
- argument. */
-char *canonicalize_filename_mode (const char *, canonicalize_mode_t);
-# endif
-
-# if HAVE_DECL_CANONICALIZE_FILE_NAME
-# include <stdlib.h>
-# else
-/* Return a malloc'd string containing the canonical absolute name of
- the named file. If any file name component does not exist or is a
- symlink to a nonexistent file, return NULL. A canonical name does
- not contain any `.', `..' components nor any repeated file name
- separators ('/') or symlinks. */
-char *canonicalize_file_name (const char *);
-# endif
-
-#endif /* !CANONICALIZE_H_ */
diff --git a/lib/iconv_open-solaris.gperf b/lib/iconv_open-solaris.gperf
new file mode 100644
index 000000000..7d7da38e6
--- /dev/null
+++ b/lib/iconv_open-solaris.gperf
@@ -0,0 +1,30 @@
+struct mapping { int standard_name; const char vendor_name[10 + 1]; };
+%struct-type
+%language=ANSI-C
+%define slot-name standard_name
+%define hash-function-name mapping_hash
+%define lookup-function-name mapping_lookup
+%readonly-tables
+%global-table
+%define word-array-name mappings
+%pic
+%%
+# On Solaris 10, look in the "iconv -l" output. Some aliases are advertised but
+# not actually supported by the iconv() function and by the 'iconv' program.
+# For example:
+# $ echo abc | iconv -f 646 -t ISO-8859-1
+# Not supported 646 to ISO-8859-1
+# $ echo abc | iconv -f 646 -t ISO8859-1
+$ abc
+ASCII, "646"
+ISO-8859-1, "ISO8859-1"
+ISO-8859-2, "ISO8859-2"
+ISO-8859-3, "ISO8859-3"
+ISO-8859-4, "ISO8859-4"
+ISO-8859-5, "ISO8859-5"
+ISO-8859-6, "ISO8859-6"
+ISO-8859-7, "ISO8859-7"
+ISO-8859-8, "ISO8859-8"
+ISO-8859-9, "ISO8859-9"
+ISO-8859-15, "ISO8859-15"
+CP1251, "ansi-1251"
diff --git a/lib/iconv_open.c b/lib/iconv_open.c
index 3d873acd6..a17df2dda 100644
--- a/lib/iconv_open.c
+++ b/lib/iconv_open.c
@@ -1,5 +1,5 @@
/* Character set conversion.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007, 2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@@ -36,6 +36,7 @@
#define ICONV_FLAVOR_HPUX "iconv_open-hpux.h"
#define ICONV_FLAVOR_IRIX "iconv_open-irix.h"
#define ICONV_FLAVOR_OSF "iconv_open-osf.h"
+#define ICONV_FLAVOR_SOLARIS "iconv_open-solaris.h"
#ifdef ICONV_FLAVOR
# include ICONV_FLAVOR
diff --git a/lib/ignore-value.h b/lib/ignore-value.h
new file mode 100644
index 000000000..86cfad77b
--- /dev/null
+++ b/lib/ignore-value.h
@@ -0,0 +1,37 @@
+/* ignore a function return without a compiler warning
+
+ Copyright (C) 2008-2009 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* Written by Jim Meyering. */
+
+/* Use these functions to avoid a warning when using a function declared with
+ gcc's warn_unused_result attribute, but for which you really do want to
+ ignore the result. Traditionally, people have used a "(void)" cast to
+ indicate that a function's return value is deliberately unused. However,
+ if the function is declared with __attribute__((warn_unused_result)),
+ gcc issues a warning even with the cast.
+
+ Caution: most of the time, you really should heed gcc's warning, and
+ check the return value. However, in those exceptional cases in which
+ you're sure you know what you're doing, use this function.
+
+ For the record, here's one of the ignorable warnings:
+ "copy.c:233: warning: ignoring return value of 'fchown',
+ declared with attribute warn_unused_result". */
+
+static inline void ignore_value (int i) { (void) i; }
+static inline void ignore_ptr (void* p) { (void) p; }
+/* FIXME: what about aggregate types? */
diff --git a/lib/inet_ntop.c b/lib/inet_ntop.c
new file mode 100644
index 000000000..88d6cb59b
--- /dev/null
+++ b/lib/inet_ntop.c
@@ -0,0 +1,234 @@
+/* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form
+
+ Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/*
+ * Copyright (c) 1996-1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <config.h>
+
+/* Specification. */
+#include <arpa/inet.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#define NS_IN6ADDRSZ 16
+#define NS_INT16SZ 2
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+typedef int verify_int_size[2 * sizeof (int) - 7];
+
+static const char *inet_ntop4 (const unsigned char *src, char *dst, socklen_t size);
+#if HAVE_IPV6
+static const char *inet_ntop6 (const unsigned char *src, char *dst, socklen_t size);
+#endif
+
+
+/* char *
+ * inet_ntop(af, src, dst, size)
+ * convert a network format address to presentation format.
+ * return:
+ * pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ * Paul Vixie, 1996.
+ */
+const char *
+inet_ntop (int af, const void *restrict src,
+ char *restrict dst, socklen_t cnt)
+{
+ switch (af)
+ {
+#if HAVE_IPV4
+ case AF_INET:
+ return (inet_ntop4 (src, dst, cnt));
+#endif
+
+#if HAVE_IPV6
+ case AF_INET6:
+ return (inet_ntop6 (src, dst, cnt));
+#endif
+
+ default:
+ errno = EAFNOSUPPORT;
+ return (NULL);
+ }
+ /* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ * format an IPv4 address
+ * return:
+ * `dst' (as a const)
+ * notes:
+ * (1) uses no statics
+ * (2) takes a u_char* not an in_addr as input
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4 (const unsigned char *src, char *dst, socklen_t size)
+{
+ char tmp[sizeof "255.255.255.255"];
+ int len;
+
+ len = sprintf (tmp, "%u.%u.%u.%u", src[0], src[1], src[2], src[3]);
+ if (len < 0)
+ return NULL;
+
+ if (len > size)
+ {
+ errno = ENOSPC;
+ return NULL;
+ }
+
+ return strcpy (dst, tmp);
+}
+
+#if HAVE_IPV6
+
+/* const char *
+ * inet_ntop6(src, dst, size)
+ * convert IPv6 binary address into presentation (printable) format
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop6 (const unsigned char *src, char *dst, socklen_t size)
+{
+ /*
+ * Note that int32_t and int16_t need only be "at least" large enough
+ * to contain a value of the specified size. On some systems, like
+ * Crays, there is no such thing as an integer variable with 16 bits.
+ * Keep this in mind if you think this function should have been coded
+ * to use pointer overlays. All the world's not a VAX.
+ */
+ char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+ struct
+ {
+ int base, len;
+ } best, cur;
+ unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ];
+ int i;
+
+ /*
+ * Preprocess:
+ * Copy the input (bytewise) array into a wordwise array.
+ * Find the longest run of 0x00's in src[] for :: shorthanding.
+ */
+ memset (words, '\0', sizeof words);
+ for (i = 0; i < NS_IN6ADDRSZ; i += 2)
+ words[i / 2] = (src[i] << 8) | src[i + 1];
+ best.base = -1;
+ cur.base = -1;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
+ {
+ if (words[i] == 0)
+ {
+ if (cur.base == -1)
+ cur.base = i, cur.len = 1;
+ else
+ cur.len++;
+ }
+ else
+ {
+ if (cur.base != -1)
+ {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ cur.base = -1;
+ }
+ }
+ }
+ if (cur.base != -1)
+ {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ }
+ if (best.base != -1 && best.len < 2)
+ best.base = -1;
+
+ /*
+ * Format the result.
+ */
+ tp = tmp;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
+ {
+ /* Are we inside the best run of 0x00's? */
+ if (best.base != -1 && i >= best.base && i < (best.base + best.len))
+ {
+ if (i == best.base)
+ *tp++ = ':';
+ continue;
+ }
+ /* Are we following an initial run of 0x00s or any real hex? */
+ if (i != 0)
+ *tp++ = ':';
+ /* Is this address an encapsulated IPv4? */
+ if (i == 6 && best.base == 0 &&
+ (best.len == 6 || (best.len == 5 && words[5] == 0xffff)))
+ {
+ if (!inet_ntop4 (src + 12, tp, sizeof tmp - (tp - tmp)))
+ return (NULL);
+ tp += strlen (tp);
+ break;
+ }
+ {
+ int len = sprintf (tp, "%x", words[i]);
+ if (len < 0)
+ return NULL;
+ tp += len;
+ }
+ }
+ /* Was it a trailing run of 0x00's? */
+ if (best.base != -1 && (best.base + best.len) ==
+ (NS_IN6ADDRSZ / NS_INT16SZ))
+ *tp++ = ':';
+ *tp++ = '\0';
+
+ /*
+ * Check for overflow, copy, and we're done.
+ */
+ if ((socklen_t) (tp - tmp) > size)
+ {
+ errno = ENOSPC;
+ return NULL;
+ }
+
+ return strcpy (dst, tmp);
+}
+
+#endif
diff --git a/lib/inet_pton.c b/lib/inet_pton.c
new file mode 100644
index 000000000..e5f420f91
--- /dev/null
+++ b/lib/inet_pton.c
@@ -0,0 +1,253 @@
+/* inet_pton.c -- convert IPv4 and IPv6 addresses from text to binary form
+
+ Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/*
+ * Copyright (c) 1996,1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <config.h>
+
+/* Specification. */
+#include <arpa/inet.h>
+
+#include <c-ctype.h>
+#include <string.h>
+#include <errno.h>
+
+#define NS_INADDRSZ 4
+#define NS_IN6ADDRSZ 16
+#define NS_INT16SZ 2
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static int inet_pton4 (const char *src, unsigned char *dst);
+#if HAVE_IPV6
+static int inet_pton6 (const char *src, unsigned char *dst);
+#endif
+
+/* int
+ * inet_pton(af, src, dst)
+ * convert from presentation format (which usually means ASCII printable)
+ * to network format (which is usually some kind of binary format).
+ * return:
+ * 1 if the address was valid for the specified address family
+ * 0 if the address wasn't valid (`dst' is untouched in this case)
+ * -1 if some other error occurred (`dst' is untouched in this case, too)
+ * author:
+ * Paul Vixie, 1996.
+ */
+int
+inet_pton (int af, const char *restrict src, void *restrict dst)
+{
+ switch (af)
+ {
+ case AF_INET:
+ return (inet_pton4 (src, dst));
+
+#if HAVE_IPV6
+ case AF_INET6:
+ return (inet_pton6 (src, dst));
+#endif
+
+ default:
+ errno = EAFNOSUPPORT;
+ return (-1);
+ }
+ /* NOTREACHED */
+}
+
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal, octal (with the
+ * exception of 0) and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4 (const char *restrict src, unsigned char *restrict dst)
+{
+ int saw_digit, octets, ch;
+ unsigned char tmp[NS_INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0')
+ {
+
+ if (ch >= '0' && ch <= '9')
+ {
+ unsigned new = *tp * 10 + (ch - '0');
+
+ if (saw_digit && *tp == 0)
+ return (0);
+ if (new > 255)
+ return (0);
+ *tp = new;
+ if (!saw_digit)
+ {
+ if (++octets > 4)
+ return (0);
+ saw_digit = 1;
+ }
+ }
+ else if (ch == '.' && saw_digit)
+ {
+ if (octets == 4)
+ return (0);
+ *++tp = 0;
+ saw_digit = 0;
+ }
+ else
+ return (0);
+ }
+ if (octets < 4)
+ return (0);
+ memcpy (dst, tmp, NS_INADDRSZ);
+ return (1);
+}
+
+#if HAVE_IPV6
+
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6 (const char *restrict src, unsigned char *restrict dst)
+{
+ static const char xdigits[] = "0123456789abcdef";
+ unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
+ const char *curtok;
+ int ch, saw_xdigit;
+ unsigned val;
+
+ tp = memset (tmp, '\0', NS_IN6ADDRSZ);
+ endp = tp + NS_IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return (0);
+ curtok = src;
+ saw_xdigit = 0;
+ val = 0;
+ while ((ch = c_tolower (*src++)) != '\0')
+ {
+ const char *pch;
+
+ pch = strchr (xdigits, ch);
+ if (pch != NULL)
+ {
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return (0);
+ saw_xdigit = 1;
+ continue;
+ }
+ if (ch == ':')
+ {
+ curtok = src;
+ if (!saw_xdigit)
+ {
+ if (colonp)
+ return (0);
+ colonp = tp;
+ continue;
+ }
+ else if (*src == '\0')
+ {
+ return (0);
+ }
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (u_char) (val >> 8) & 0xff;
+ *tp++ = (u_char) val & 0xff;
+ saw_xdigit = 0;
+ val = 0;
+ continue;
+ }
+ if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+ inet_pton4 (curtok, tp) > 0)
+ {
+ tp += NS_INADDRSZ;
+ saw_xdigit = 0;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return (0);
+ }
+ if (saw_xdigit)
+ {
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (u_char) (val >> 8) & 0xff;
+ *tp++ = (u_char) val & 0xff;
+ }
+ if (colonp != NULL)
+ {
+ /*
+ * Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ if (tp == endp)
+ return (0);
+ for (i = 1; i <= n; i++)
+ {
+ endp[-i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return (0);
+ memcpy (dst, tmp, NS_IN6ADDRSZ);
+ return (1);
+}
+#endif
diff --git a/lib/localcharset.c b/lib/localcharset.c
index 93da17077..769a1dbd2 100644
--- a/lib/localcharset.c
+++ b/lib/localcharset.c
@@ -23,6 +23,7 @@
/* Specification. */
#include "localcharset.h"
+#include <fcntl.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
@@ -44,6 +45,7 @@
#endif
#if !defined WIN32_NATIVE
+# include <unistd.h>
# if HAVE_LANGINFO_CODESET
# include <langinfo.h>
# else
@@ -75,6 +77,11 @@
# include "configmake.h"
#endif
+/* Define O_NOFOLLOW to 0 on platforms where it does not exist. */
+#ifndef O_NOFOLLOW
+# define O_NOFOLLOW 0
+#endif
+
#if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
/* Win32, Cygwin, OS/2, DOS */
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
@@ -117,7 +124,6 @@ get_charset_aliases (void)
if (cp == NULL)
{
#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__)
- FILE *fp;
const char *dir;
const char *base = "charset.alias";
char *file_name;
@@ -143,77 +149,105 @@ get_charset_aliases (void)
}
}
- if (file_name == NULL || (fp = fopen (file_name, "r")) == NULL)
- /* Out of memory or file not found, treat it as empty. */
+ if (file_name == NULL)
+ /* Out of memory. Treat the file as empty. */
cp = "";
else
{
- /* Parse the file's contents. */
- char *res_ptr = NULL;
- size_t res_size = 0;
-
- for (;;)
+ int fd;
+
+ /* Open the file. Reject symbolic links on platforms that support
+ O_NOFOLLOW. This is a security feature. Without it, an attacker
+ could retrieve parts of the contents (namely, the tail of the
+ first line that starts with "* ") of an arbitrary file by placing
+ a symbolic link to that file under the name "charset.alias" in
+ some writable directory and defining the environment variable
+ CHARSETALIASDIR to point to that directory. */
+ fd = open (file_name,
+ O_RDONLY | (HAVE_WORKING_O_NOFOLLOW ? O_NOFOLLOW : 0));
+ if (fd < 0)
+ /* File not found. Treat it as empty. */
+ cp = "";
+ else
{
- int c;
- char buf1[50+1];
- char buf2[50+1];
- size_t l1, l2;
- char *old_res_ptr;
-
- c = getc (fp);
- if (c == EOF)
- break;
- if (c == '\n' || c == ' ' || c == '\t')
- continue;
- if (c == '#')
- {
- /* Skip comment, to end of line. */
- do
- c = getc (fp);
- while (!(c == EOF || c == '\n'));
- if (c == EOF)
- break;
- continue;
- }
- ungetc (c, fp);
- if (fscanf (fp, "%50s %50s", buf1, buf2) < 2)
- break;
- l1 = strlen (buf1);
- l2 = strlen (buf2);
- old_res_ptr = res_ptr;
- if (res_size == 0)
+ FILE *fp;
+
+ fp = fdopen (fd, "r");
+ if (fp == NULL)
{
- res_size = l1 + 1 + l2 + 1;
- res_ptr = (char *) malloc (res_size + 1);
+ /* Out of memory. Treat the file as empty. */
+ close (fd);
+ cp = "";
}
else
{
- res_size += l1 + 1 + l2 + 1;
- res_ptr = (char *) realloc (res_ptr, res_size + 1);
+ /* Parse the file's contents. */
+ char *res_ptr = NULL;
+ size_t res_size = 0;
+
+ for (;;)
+ {
+ int c;
+ char buf1[50+1];
+ char buf2[50+1];
+ size_t l1, l2;
+ char *old_res_ptr;
+
+ c = getc (fp);
+ if (c == EOF)
+ break;
+ if (c == '\n' || c == ' ' || c == '\t')
+ continue;
+ if (c == '#')
+ {
+ /* Skip comment, to end of line. */
+ do
+ c = getc (fp);
+ while (!(c == EOF || c == '\n'));
+ if (c == EOF)
+ break;
+ continue;
+ }
+ ungetc (c, fp);
+ if (fscanf (fp, "%50s %50s", buf1, buf2) < 2)
+ break;
+ l1 = strlen (buf1);
+ l2 = strlen (buf2);
+ old_res_ptr = res_ptr;
+ if (res_size == 0)
+ {
+ res_size = l1 + 1 + l2 + 1;
+ res_ptr = (char *) malloc (res_size + 1);
+ }
+ else
+ {
+ res_size += l1 + 1 + l2 + 1;
+ res_ptr = (char *) realloc (res_ptr, res_size + 1);
+ }
+ if (res_ptr == NULL)
+ {
+ /* Out of memory. */
+ res_size = 0;
+ if (old_res_ptr != NULL)
+ free (old_res_ptr);
+ break;
+ }
+ strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1);
+ strcpy (res_ptr + res_size - (l2 + 1), buf2);
+ }
+ fclose (fp);
+ if (res_size == 0)
+ cp = "";
+ else
+ {
+ *(res_ptr + res_size) = '\0';
+ cp = res_ptr;
+ }
}
- if (res_ptr == NULL)
- {
- /* Out of memory. */
- res_size = 0;
- if (old_res_ptr != NULL)
- free (old_res_ptr);
- break;
- }
- strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1);
- strcpy (res_ptr + res_size - (l2 + 1), buf2);
- }
- fclose (fp);
- if (res_size == 0)
- cp = "";
- else
- {
- *(res_ptr + res_size) = '\0';
- cp = res_ptr;
}
- }
- if (file_name != NULL)
- free (file_name);
+ free (file_name);
+ }
#else
diff --git a/lib/lstat.c b/lib/lstat.c
new file mode 100644
index 000000000..3f9a97e00
--- /dev/null
+++ b/lib/lstat.c
@@ -0,0 +1,92 @@
+/* Work around a bug of lstat on some systems
+
+ Copyright (C) 1997-1999, 2000-2006, 2008-2009 Free Software
+ Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* written by Jim Meyering */
+
+#include <config.h>
+
+#if !HAVE_LSTAT
+/* On systems that lack symlinks, our replacement <sys/stat.h> already
+ defined lstat as stat, so there is nothing further to do other than
+ avoid an empty file. */
+typedef int dummy;
+#else /* HAVE_LSTAT */
+
+/* Get the original definition of lstat. It might be defined as a macro. */
+# define __need_system_sys_stat_h
+# include <sys/types.h>
+# include <sys/stat.h>
+# undef __need_system_sys_stat_h
+
+static inline int
+orig_lstat (const char *filename, struct stat *buf)
+{
+ return lstat (filename, buf);
+}
+
+/* Specification. */
+# include <sys/stat.h>
+
+# include <string.h>
+# include <errno.h>
+
+/* lstat works differently on Linux and Solaris systems. POSIX (see
+ `pathname resolution' in the glossary) requires that programs like
+ `ls' take into consideration the fact that FILE has a trailing slash
+ when FILE is a symbolic link. On Linux and Solaris 10 systems, the
+ lstat function already has the desired semantics (in treating
+ `lstat ("symlink/", sbuf)' just like `lstat ("symlink/.", sbuf)',
+ but on Solaris 9 and earlier it does not.
+
+ If FILE has a trailing slash and specifies a symbolic link,
+ then use stat() to get more info on the referent of FILE.
+ If the referent is a non-directory, then set errno to ENOTDIR
+ and return -1. Otherwise, return stat's result. */
+
+int
+rpl_lstat (const char *file, struct stat *sbuf)
+{
+ size_t len;
+ int lstat_result = orig_lstat (file, sbuf);
+
+ if (lstat_result != 0)
+ return lstat_result;
+
+ /* This replacement file can blindly check against '/' rather than
+ using the ISSLASH macro, because all platforms with '\\' either
+ lack symlinks (mingw) or have working lstat (cygwin) and thus do
+ not compile this file. 0 len should have already been filtered
+ out above, with a failure return of ENOENT. */
+ len = strlen (file);
+ if (file[len - 1] != '/' || S_ISDIR (sbuf->st_mode))
+ return 0;
+
+ /* At this point, a trailing slash is only permitted on
+ symlink-to-dir; but it should have found information on the
+ directory, not the symlink. Call stat() to get info about the
+ link's referent. Our replacement stat guarantees valid results,
+ even if the symlink is not pointing to a directory. */
+ if (!S_ISLNK (sbuf->st_mode))
+ {
+ errno = ENOTDIR;
+ return -1;
+ }
+ return stat (file, sbuf);
+}
+
+#endif /* HAVE_LSTAT */
diff --git a/lib/netinet_in.in.h b/lib/netinet_in.in.h
new file mode 100644
index 000000000..8c94f6a48
--- /dev/null
+++ b/lib/netinet_in.in.h
@@ -0,0 +1,47 @@
+/* Substitute for <netinet/in.h>.
+ Copyright (C) 2007-2008 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef _GL_NETINET_IN_H
+
+#if @HAVE_NETINET_IN_H@
+
+# if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+# endif
+
+/* On many platforms, <netinet/in.h> assumes prior inclusion of
+ <sys/types.h>. */
+# include <sys/types.h>
+
+/* The include_next requires a split double-inclusion guard. */
+# @INCLUDE_NEXT@ @NEXT_NETINET_IN_H@
+
+#endif
+
+#ifndef _GL_NETINET_IN_H
+#define _GL_NETINET_IN_H
+
+#if !@HAVE_NETINET_IN_H@
+
+/* A platform that lacks <netinet/in.h>. */
+
+# include <sys/socket.h>
+
+#endif
+
+#endif /* _GL_NETINET_IN_H */
+#endif /* _GL_NETINET_IN_H */
diff --git a/lib/readlink.c b/lib/readlink.c
index c9f49f815..704e6f099 100644
--- a/lib/readlink.c
+++ b/lib/readlink.c
@@ -1,5 +1,5 @@
/* Stub for readlink().
- Copyright (C) 2003-2007 Free Software Foundation, Inc.
+ Copyright (C) 2003-2007, 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@@ -20,30 +20,55 @@
#include <unistd.h>
#include <errno.h>
-#include <sys/types.h>
+#include <string.h>
#include <sys/stat.h>
-#include <stddef.h>
#if !HAVE_READLINK
/* readlink() substitute for systems that don't have a readlink() function,
such as DJGPP 2.03 and mingw32. */
-/* The official POSIX return type of readlink() is ssize_t, but since here
- we have no declaration in a public header file, we use 'int' as return
- type. */
-
-int
-readlink (const char *path, char *buf, size_t bufsize)
+ssize_t
+readlink (const char *name, char *buf _UNUSED_PARAMETER_,
+ size_t bufsize _UNUSED_PARAMETER_)
{
struct stat statbuf;
/* In general we should use lstat() here, not stat(). But on platforms
- without symbolic links lstat() - if it exists - would be equivalent to
+ without symbolic links, lstat() - if it exists - would be equivalent to
stat(), therefore we can use stat(). This saves us a configure check. */
- if (stat (path, &statbuf) >= 0)
+ if (stat (name, &statbuf) >= 0)
errno = EINVAL;
return -1;
}
-#endif
+#else /* HAVE_READLINK */
+
+# undef readlink
+
+/* readlink() wrapper that uses correct types, for systems like cygwin
+ 1.5.x where readlink returns int, and which rejects trailing slash,
+ for Solaris 9. */
+
+ssize_t
+rpl_readlink (const char *name, char *buf, size_t bufsize)
+{
+# if READLINK_TRAILING_SLASH_BUG
+ size_t len = strlen (name);
+ if (len && name[len - 1] == '/')
+ {
+ /* Even if name without the slash is a symlink to a directory,
+ both lstat() and stat() must resolve the trailing slash to
+ the directory rather than the symlink. We can therefore
+ safely use stat() to distinguish between EINVAL and
+ ENOTDIR/ENOENT, avoiding extra overhead of rpl_lstat(). */
+ struct stat st;
+ if (stat (name, &st) == 0)
+ errno = EINVAL;
+ return -1;
+ }
+# endif /* READLINK_TRAILING_SLASH_BUG */
+ return readlink (name, buf, bufsize);
+}
+
+#endif /* HAVE_READLINK */
diff --git a/lib/stat.c b/lib/stat.c
new file mode 100644
index 000000000..8502ad2f9
--- /dev/null
+++ b/lib/stat.c
@@ -0,0 +1,104 @@
+/* Work around platform bugs in stat.
+ Copyright (C) 2009 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* written by Eric Blake */
+
+#include <config.h>
+
+/* Get the original definition of stat. It might be defined as a macro. */
+#define __need_system_sys_stat_h
+#include <sys/types.h>
+#include <sys/stat.h>
+#undef __need_system_sys_stat_h
+
+static inline int
+orig_stat (const char *filename, struct stat *buf)
+{
+ return stat (filename, buf);
+}
+
+/* Specification. */
+#include <sys/stat.h>
+
+#include <errno.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <string.h>
+
+/* Store information about NAME into ST. Work around bugs with
+ trailing slashes. Mingw has other bugs (such as st_ino always
+ being 0 on success) which this wrapper does not work around. But
+ at least this implementation provides the ability to emulate fchdir
+ correctly. */
+
+int
+rpl_stat (char const *name, struct stat *st)
+{
+ int result = orig_stat (name, st);
+#if REPLACE_FUNC_STAT_FILE
+ /* Solaris 9 mistakenly succeeds when given a non-directory with a
+ trailing slash. */
+ if (result == 0 && !S_ISDIR (st->st_mode))
+ {
+ size_t len = strlen (name);
+ if (ISSLASH (name[len - 1]))
+ {
+ errno = ENOTDIR;
+ return -1;
+ }
+ }
+#endif /* REPLACE_FUNC_STAT_FILE */
+#if REPLACE_FUNC_STAT_DIR
+ if (result == -1 && errno == ENOENT)
+ {
+ /* Due to mingw's oddities, there are some directories (like
+ c:\) where stat() only succeeds with a trailing slash, and
+ other directories (like c:\windows) where stat() only
+ succeeds without a trailing slash. But we want the two to be
+ synonymous, since chdir() manages either style. Likewise, Mingw also
+ reports ENOENT for names longer than PATH_MAX, when we want
+ ENAMETOOLONG, and for stat("file/"), when we want ENOTDIR.
+ Fortunately, mingw PATH_MAX is small enough for stack
+ allocation. */
+ char fixed_name[PATH_MAX + 1] = {0};
+ size_t len = strlen (name);
+ bool check_dir = false;
+ if (PATH_MAX <= len)
+ errno = ENAMETOOLONG;
+ else if (len)
+ {
+ strcpy (fixed_name, name);
+ if (ISSLASH (fixed_name[len - 1]))
+ {
+ check_dir = true;
+ while (len && ISSLASH (fixed_name[len - 1]))
+ fixed_name[--len] = '\0';
+ if (!len)
+ fixed_name[0] = '/';
+ }
+ else
+ fixed_name[len++] = '/';
+ result = orig_stat (fixed_name, st);
+ if (result == 0 && check_dir && !S_ISDIR (st->st_mode))
+ {
+ result = -1;
+ errno = ENOTDIR;
+ }
+ }
+ }
+#endif /* REPLACE_FUNC_STAT_DIR */
+ return result;
+}
diff --git a/lib/stddef.in.h b/lib/stddef.in.h
new file mode 100644
index 000000000..dacc83d98
--- /dev/null
+++ b/lib/stddef.in.h
@@ -0,0 +1,86 @@
+/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
+
+ Copyright (C) 2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* Written by Eric Blake. */
+
+/*
+ * POSIX 2008 <stddef.h> for platforms that have issues.
+ * <http://www.opengroup.org/susv3xbd/stddef.h.html>
+ */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
+#if defined __need_wchar_t || defined __need_size_t \
+ || defined __need_ptrdiff_t || defined __need_NULL \
+ || defined __need_wint_t
+/* Special invocation convention inside gcc header files. In
+ particular, gcc provides a version of <stddef.h> that blindly
+ redefines NULL even when __need_wint_t was defined, even though
+ wint_t is not normally provided by <stddef.h>. Hence, we must
+ remember if special invocation has ever been used to obtain wint_t,
+ in which case we need to clean up NULL yet again. */
+
+# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
+# ifdef __need_wint_t
+# undef _GL_STDDEF_H
+# define _GL_STDDEF_WINT_T
+# endif
+# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
+# endif
+
+#else
+/* Normal invocation convention. */
+
+# ifndef _GL_STDDEF_H
+
+/* The include_next requires a split double-inclusion guard. */
+
+# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
+
+# ifndef _GL_STDDEF_H
+# define _GL_STDDEF_H
+
+/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */
+#if @REPLACE_NULL@
+# undef NULL
+# ifdef __cplusplus
+ /* ISO C++ says that the macro NULL must expand to an integer constant
+ expression, hence '((void *) 0)' is not allowed in C++. */
+# if __GNUG__ >= 3
+ /* GNU C++ has a __null macro that behaves like an integer ('int' or
+ 'long') but has the same size as a pointer. Use that, to avoid
+ warnings. */
+# define NULL __null
+# else
+# define NULL 0L
+# endif
+# else
+# define NULL ((void *) 0)
+# endif
+#endif
+
+/* Some platforms lack wchar_t. */
+#if !@HAVE_WCHAR_T@
+# define wchar_t int
+#endif
+
+# endif /* _GL_STDDEF_H */
+# endif /* _GL_STDDEF_H */
+#endif /* __need_XXX */
diff --git a/lib/stdio-write.c b/lib/stdio-write.c
index 8f275ffb2..ea1bdb995 100644
--- a/lib/stdio-write.c
+++ b/lib/stdio-write.c
@@ -1,5 +1,5 @@
/* POSIX compatible FILE stream write function.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008-2009 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
@@ -63,6 +63,7 @@
}
# if !REPLACE_PRINTF_POSIX /* avoid collision with printf.c */
+# if !DEPENDS_ON_LIBINTL /* avoid collision with intl/printf.c */
int
printf (const char *format, ...)
{
@@ -75,6 +76,7 @@ printf (const char *format, ...)
return retval;
}
+# endif
# endif
# if !REPLACE_FPRINTF_POSIX /* avoid collision with fprintf.c */
@@ -92,7 +94,7 @@ fprintf (FILE *stream, const char *format, ...)
}
# endif
-# if !REPLACE_VFPRINTF_POSIX /* avoid collision with vprintf.c */
+# if !REPLACE_VPRINTF_POSIX /* avoid collision with vprintf.c */
int
vprintf (const char *format, va_list args)
{
@@ -100,7 +102,7 @@ vprintf (const char *format, va_list args)
}
# endif
-# if !REPLACE_VPRINTF_POSIX /* avoid collision with vfprintf.c */
+# if !REPLACE_VFPRINTF_POSIX /* avoid collision with vfprintf.c */
int
vfprintf (FILE *stream, const char *format, va_list args)
#undef vfprintf
diff --git a/lib/stdio.in.h b/lib/stdio.in.h
index ae681fccc..fba54f718 100644
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -68,154 +68,6 @@
extern "C" {
#endif
-
-#if @GNULIB_FPRINTF_POSIX@
-# if @REPLACE_FPRINTF@
-# define fprintf rpl_fprintf
-extern int fprintf (FILE *fp, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
-# endif
-#elif @GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# define fprintf rpl_fprintf
-extern int fprintf (FILE *fp, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
-#elif defined GNULIB_POSIXCHECK
-# undef fprintf
-# define fprintf \
- (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
- "use gnulib module fprintf-posix for portable " \
- "POSIX compliance"), \
- fprintf)
-#endif
-
-#if @GNULIB_VFPRINTF_POSIX@
-# if @REPLACE_VFPRINTF@
-# define vfprintf rpl_vfprintf
-extern int vfprintf (FILE *fp, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
-# endif
-#elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# define vfprintf rpl_vfprintf
-extern int vfprintf (FILE *fp, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
-#elif defined GNULIB_POSIXCHECK
-# undef vfprintf
-# define vfprintf(s,f,a) \
- (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
- "use gnulib module vfprintf-posix for portable " \
- "POSIX compliance"), \
- vfprintf (s, f, a))
-#endif
-
-#if @GNULIB_PRINTF_POSIX@
-# if @REPLACE_PRINTF@
-/* Don't break __attribute__((format(printf,M,N))). */
-# define printf __printf__
-extern int printf (const char *format, ...)
- __attribute__ ((__format__ (__printf__, 1, 2)));
-# endif
-#elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-/* Don't break __attribute__((format(printf,M,N))). */
-# define printf __printf__
-extern int printf (const char *format, ...)
- __attribute__ ((__format__ (__printf__, 1, 2)));
-#elif defined GNULIB_POSIXCHECK
-# undef printf
-# define printf \
- (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
- "use gnulib module printf-posix for portable " \
- "POSIX compliance"), \
- printf)
-/* Don't break __attribute__((format(printf,M,N))). */
-# define format(kind,m,n) format (__##kind##__, m, n)
-# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
-# define ____printf____ __printf__
-# define ____scanf____ __scanf__
-# define ____strftime____ __strftime__
-# define ____strfmon____ __strfmon__
-#endif
-
-#if @GNULIB_VPRINTF_POSIX@
-# if @REPLACE_VPRINTF@
-# define vprintf rpl_vprintf
-extern int vprintf (const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 1, 0)));
-# endif
-#elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# define vprintf rpl_vprintf
-extern int vprintf (const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 1, 0)));
-#elif defined GNULIB_POSIXCHECK
-# undef vprintf
-# define vprintf(f,a) \
- (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
- "use gnulib module vprintf-posix for portable " \
- "POSIX compliance"), \
- vprintf (f, a))
-#endif
-
-#if @GNULIB_SNPRINTF@
-# if @REPLACE_SNPRINTF@
-# define snprintf rpl_snprintf
-# endif
-# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
-extern int snprintf (char *str, size_t size, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 3, 4)));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef snprintf
-# define snprintf \
- (GL_LINK_WARNING ("snprintf is unportable - " \
- "use gnulib module snprintf for portability"), \
- snprintf)
-#endif
-
-#if @GNULIB_VSNPRINTF@
-# if @REPLACE_VSNPRINTF@
-# define vsnprintf rpl_vsnprintf
-# endif
-# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
-extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 3, 0)));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef vsnprintf
-# define vsnprintf(b,s,f,a) \
- (GL_LINK_WARNING ("vsnprintf is unportable - " \
- "use gnulib module vsnprintf for portability"), \
- vsnprintf (b, s, f, a))
-#endif
-
-#if @GNULIB_SPRINTF_POSIX@
-# if @REPLACE_SPRINTF@
-# define sprintf rpl_sprintf
-extern int sprintf (char *str, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef sprintf
-# define sprintf \
- (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
- "use gnulib module sprintf-posix for portable " \
- "POSIX compliance"), \
- sprintf)
-#endif
-
-#if @GNULIB_VSPRINTF_POSIX@
-# if @REPLACE_VSPRINTF@
-# define vsprintf rpl_vsprintf
-extern int vsprintf (char *str, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef vsprintf
-# define vsprintf(b,f,a) \
- (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
- "use gnulib module vsprintf-posix for portable " \
- "POSIX compliance"), \
- vsprintf (b, f, a))
-#endif
-
#if @GNULIB_DPRINTF@
# if @REPLACE_DPRINTF@
# define dprintf rpl_dprintf
@@ -232,57 +84,39 @@ extern int dprintf (int fd, const char *format, ...)
dprintf (d, f, a))
#endif
-#if @GNULIB_VDPRINTF@
-# if @REPLACE_VDPRINTF@
-# define vdprintf rpl_vdprintf
-# endif
-# if @REPLACE_VDPRINTF@ || !@HAVE_VDPRINTF@
-extern int vdprintf (int fd, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
+#if @GNULIB_FCLOSE@
+# if @REPLACE_FCLOSE@
+# define fclose rpl_fclose
+ /* Close STREAM and its underlying file descriptor. */
+extern int fclose (FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef vdprintf
-# define vdprintf(d,f,a) \
- (GL_LINK_WARNING ("vdprintf is unportable - " \
- "use gnulib module vdprintf for portability"), \
- vdprintf (d, f, a))
-#endif
-
-#if @GNULIB_VASPRINTF@
-# if @REPLACE_VASPRINTF@
-# define asprintf rpl_asprintf
-# define vasprintf rpl_vasprintf
-# endif
-# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
- /* Write formatted output to a string dynamically allocated with malloc().
- If the memory allocation succeeds, store the address of the string in
- *RESULT and return the number of resulting bytes, excluding the trailing
- NUL. Upon memory allocation error, or some other error, return -1. */
- extern int asprintf (char **result, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
- extern int vasprintf (char **result, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
-# endif
+# undef fclose
+# define fclose(f) \
+ (GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
+ "use gnulib module fclose for portable " \
+ "POSIX compliance"), \
+ fclose (f))
#endif
-#if @GNULIB_OBSTACK_PRINTF@
-# if @REPLACE_OBSTACK_PRINTF@
-# define obstack_printf rpl_osbtack_printf
-# define obstack_vprintf rpl_obstack_vprintf
-# endif
-# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
- struct obstack;
- /* Grow an obstack with formatted output. Return the number of
- bytes added to OBS. No trailing nul byte is added, and the
- object should be closed with obstack_finish before use. Upon
- memory allocation error, call obstack_alloc_failed_handler. Upon
- other error, return -1. */
- extern int obstack_printf (struct obstack *obs, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
- extern int obstack_vprintf (struct obstack *obs, const char *format,
- va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
+#if @GNULIB_FFLUSH@
+# if @REPLACE_FFLUSH@
+# define fflush rpl_fflush
+ /* Flush all pending data on STREAM according to POSIX rules. Both
+ output and seekable input streams are supported.
+ Note! LOSS OF DATA can occur if fflush is applied on an input stream
+ that is _not_seekable_ or on an update stream that is _not_seekable_
+ and in which the most recent operation was input. Seekability can
+ be tested with lseek(fileno(fp),0,SEEK_CUR). */
+ extern int fflush (FILE *gl_stream);
# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fflush
+# define fflush(f) \
+ (GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
+ "use gnulib module fflush for portable " \
+ "POSIX compliance"), \
+ fflush (f))
#endif
#if @GNULIB_FOPEN@
@@ -299,6 +133,58 @@ extern FILE * fopen (const char *filename, const char *mode);
fopen (f, m))
#endif
+#if @GNULIB_FPRINTF_POSIX@
+# if @REPLACE_FPRINTF@
+# define fprintf rpl_fprintf
+extern int fprintf (FILE *fp, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+# endif
+#elif @GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# define fprintf rpl_fprintf
+extern int fprintf (FILE *fp, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+#elif defined GNULIB_POSIXCHECK
+# undef fprintf
+# define fprintf \
+ (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
+ "use gnulib module fprintf-posix for portable " \
+ "POSIX compliance"), \
+ fprintf)
+#endif
+
+#if @GNULIB_FPURGE@
+# if @REPLACE_FPURGE@
+# define fpurge rpl_fpurge
+# endif
+# if @REPLACE_FPURGE@ || !@HAVE_DECL_FPURGE@
+ /* Discard all pending buffered I/O data on STREAM.
+ STREAM must not be wide-character oriented.
+ When discarding pending output, the file position is set back to where it
+ was before the write calls. When discarding pending input, the file
+ position is advanced to match the end of the previously read input.
+ Return 0 if successful. Upon error, return -1 and set errno. */
+ extern int fpurge (FILE *gl_stream);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fpurge
+# define fpurge(f) \
+ (GL_LINK_WARNING ("fpurge is not always present - " \
+ "use gnulib module fpurge for portability"), \
+ fpurge (f))
+#endif
+
+#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef fputc
+# define fputc rpl_fputc
+extern int fputc (int c, FILE *stream);
+#endif
+
+#if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef fputs
+# define fputs rpl_fputs
+extern int fputs (const char *string, FILE *stream);
+#endif
+
#if @GNULIB_FREOPEN@
# if @REPLACE_FREOPEN@
# undef freopen
@@ -313,22 +199,6 @@ extern FILE * freopen (const char *filename, const char *mode, FILE *stream);
freopen (f, m, s))
#endif
-#if @GNULIB_FSEEKO@
-# if @REPLACE_FSEEKO@
-/* Provide fseek, fseeko functions that are aware of a preceding
- fflush(), and which detect pipes. */
-# define fseeko rpl_fseeko
-extern int fseeko (FILE *fp, off_t offset, int whence);
-# define fseek(fp, offset, whence) fseeko (fp, (off_t)(offset), whence)
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef fseeko
-# define fseeko(f,o,w) \
- (GL_LINK_WARNING ("fseeko is unportable - " \
- "use gnulib module fseeko for portability"), \
- fseeko (f, o, w))
-#endif
-
#if @GNULIB_FSEEK@ && @REPLACE_FSEEK@
extern int rpl_fseek (FILE *fp, long offset, int whence);
# undef fseek
@@ -351,18 +221,27 @@ extern int rpl_fseek (FILE *fp, long offset, int whence);
# endif
#endif
-#if @GNULIB_FTELLO@
-# if @REPLACE_FTELLO@
-# define ftello rpl_ftello
-extern off_t ftello (FILE *fp);
-# define ftell(fp) ftello (fp)
+#if @GNULIB_FSEEKO@
+# if @REPLACE_FSEEKO@
+/* Provide fseek, fseeko functions that are aware of a preceding
+ fflush(), and which detect pipes. */
+# define fseeko rpl_fseeko
+extern int fseeko (FILE *fp, off_t offset, int whence);
+# if !@GNULIB_FSEEK@
+# undef fseek
+# define fseek(f,o,w) \
+ (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
+ "on 32-bit platforms - " \
+ "use fseeko function for handling of large files"), \
+ fseeko (f, o, w))
+# endif
# endif
#elif defined GNULIB_POSIXCHECK
-# undef ftello
-# define ftello(f) \
- (GL_LINK_WARNING ("ftello is unportable - " \
- "use gnulib module ftello for portability"), \
- ftello (f))
+# undef fseeko
+# define fseeko(f,o,w) \
+ (GL_LINK_WARNING ("fseeko is unportable - " \
+ "use gnulib module fseeko for portability"), \
+ fseeko (f, o, w))
#endif
#if @GNULIB_FTELL@ && @REPLACE_FTELL@
@@ -387,87 +266,25 @@ extern long rpl_ftell (FILE *fp);
# endif
#endif
-#if @GNULIB_FFLUSH@
-# if @REPLACE_FFLUSH@
-# define fflush rpl_fflush
- /* Flush all pending data on STREAM according to POSIX rules. Both
- output and seekable input streams are supported.
- Note! LOSS OF DATA can occur if fflush is applied on an input stream
- that is _not_seekable_ or on an update stream that is _not_seekable_
- and in which the most recent operation was input. Seekability can
- be tested with lseek(fileno(fp),0,SEEK_CUR). */
- extern int fflush (FILE *gl_stream);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef fflush
-# define fflush(f) \
- (GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
- "use gnulib module fflush for portable " \
- "POSIX compliance"), \
- fflush (f))
-#endif
-
-#if @GNULIB_FPURGE@
-# if @REPLACE_FPURGE@
-# define fpurge rpl_fpurge
-# endif
-# if @REPLACE_FPURGE@ || !@HAVE_DECL_FPURGE@
- /* Discard all pending buffered I/O data on STREAM.
- STREAM must not be wide-character oriented.
- Return 0 if successful. Upon error, return -1 and set errno. */
- extern int fpurge (FILE *gl_stream);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef fpurge
-# define fpurge(f) \
- (GL_LINK_WARNING ("fpurge is not always present - " \
- "use gnulib module fpurge for portability"), \
- fpurge (f))
-#endif
-
-#if @GNULIB_FCLOSE@
-# if @REPLACE_FCLOSE@
-# define fclose rpl_fclose
- /* Close STREAM and its underlying file descriptor. */
-extern int fclose (FILE *stream);
+#if @GNULIB_FTELLO@
+# if @REPLACE_FTELLO@
+# define ftello rpl_ftello
+extern off_t ftello (FILE *fp);
+# if !@GNULIB_FTELL@
+# undef ftell
+# define ftell(f) \
+ (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
+ "on 32-bit platforms - " \
+ "use ftello function for handling of large files"), \
+ ftello (f))
+# endif
# endif
#elif defined GNULIB_POSIXCHECK
-# undef fclose
-# define fclose(f) \
- (GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
- "use gnulib module fclose for portable " \
- "POSIX compliance"), \
- fclose (f))
-#endif
-
-#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# undef fputc
-# define fputc rpl_fputc
-extern int fputc (int c, FILE *stream);
-#endif
-
-#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# undef putc
-# define putc rpl_fputc
-extern int putc (int c, FILE *stream);
-#endif
-
-#if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# undef putchar
-# define putchar rpl_putchar
-extern int putchar (int c);
-#endif
-
-#if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# undef fputs
-# define fputs rpl_fputs
-extern int fputs (const char *string, FILE *stream);
-#endif
-
-#if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
-# undef puts
-# define puts rpl_puts
-extern int puts (const char *string);
+# undef ftello
+# define ftello(f) \
+ (GL_LINK_WARNING ("ftello is unportable - " \
+ "use gnulib module ftello for portability"), \
+ ftello (f))
#endif
#if @GNULIB_FWRITE@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
@@ -517,6 +334,26 @@ extern ssize_t getline (char **lineptr, size_t *linesize, FILE *stream);
getline (l, s, f))
#endif
+#if @GNULIB_OBSTACK_PRINTF@
+# if @REPLACE_OBSTACK_PRINTF@
+# define obstack_printf rpl_osbtack_printf
+# define obstack_vprintf rpl_obstack_vprintf
+# endif
+# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
+ struct obstack;
+ /* Grow an obstack with formatted output. Return the number of
+ bytes added to OBS. No trailing nul byte is added, and the
+ object should be closed with obstack_finish before use. Upon
+ memory allocation error, call obstack_alloc_failed_handler. Upon
+ other error, return -1. */
+ extern int obstack_printf (struct obstack *obs, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+ extern int obstack_vprintf (struct obstack *obs, const char *format,
+ va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#endif
+
#if @GNULIB_PERROR@
# if @REPLACE_PERROR@
# define perror rpl_perror
@@ -533,6 +370,243 @@ extern void perror (const char *string);
perror (s))
#endif
+#if @GNULIB_POPEN@
+# if @REPLACE_POPEN@
+# undef popen
+# define popen rpl_popen
+extern FILE *popen (const char *cmd, const char *mode);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef popen
+# define popen(c,m) \
+ (GL_LINK_WARNING ("popen is buggy on some platforms - " \
+ "use gnulib module popen or pipe for more portability"), \
+ popen (c, m))
+#endif
+
+#if @GNULIB_PRINTF_POSIX@
+# if @REPLACE_PRINTF@
+/* Don't break __attribute__((format(printf,M,N))). */
+# define printf __printf__
+extern int printf (const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 1, 2)));
+# endif
+#elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+/* Don't break __attribute__((format(printf,M,N))). */
+# define printf __printf__
+extern int printf (const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 1, 2)));
+#elif defined GNULIB_POSIXCHECK
+# undef printf
+# define printf \
+ (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
+ "use gnulib module printf-posix for portable " \
+ "POSIX compliance"), \
+ printf)
+/* Don't break __attribute__((format(printf,M,N))). */
+# define format(kind,m,n) format (__##kind##__, m, n)
+# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
+# define ____printf____ __printf__
+# define ____scanf____ __scanf__
+# define ____strftime____ __strftime__
+# define ____strfmon____ __strfmon__
+#endif
+
+#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef putc
+# define putc rpl_fputc
+extern int putc (int c, FILE *stream);
+#endif
+
+#if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef putchar
+# define putchar rpl_putchar
+extern int putchar (int c);
+#endif
+
+#if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef puts
+# define puts rpl_puts
+extern int puts (const char *string);
+#endif
+
+#if @GNULIB_REMOVE@
+# if @REPLACE_REMOVE@
+# undef remove
+# define remove rpl_remove
+extern int remove (const char *name);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef remove
+# define remove(n) \
+ (GL_LINK_WARNING ("remove cannot handle directories on some platforms - " \
+ "use gnulib module remove for more portability"), \
+ remove (n))
+#endif
+
+#if @GNULIB_RENAME@
+# if @REPLACE_RENAME@
+# undef rename
+# define rename rpl_rename
+extern int rename (const char *old, const char *new);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef rename
+# define rename(o,n) \
+ (GL_LINK_WARNING ("rename is buggy on some platforms - " \
+ "use gnulib module rename for more portability"), \
+ rename (o, n))
+#endif
+
+#if @GNULIB_RENAMEAT@
+# if @REPLACE_RENAMEAT@
+# undef renameat
+# define renameat rpl_renameat
+# endif
+# if !@HAVE_RENAMEAT@ || @REPLACE_RENAMEAT@
+extern int renameat (int fd1, char const *file1, int fd2, char const *file2);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef renameat
+# define renameat(d1,f1,d2,f2) \
+ (GL_LINK_WARNING ("renameat is not portable - " \
+ "use gnulib module renameat for portability"), \
+ renameat (d1, f1, d2, f2))
+#endif
+
+#if @GNULIB_SNPRINTF@
+# if @REPLACE_SNPRINTF@
+# define snprintf rpl_snprintf
+# endif
+# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
+extern int snprintf (char *str, size_t size, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 3, 4)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef snprintf
+# define snprintf \
+ (GL_LINK_WARNING ("snprintf is unportable - " \
+ "use gnulib module snprintf for portability"), \
+ snprintf)
+#endif
+
+#if @GNULIB_SPRINTF_POSIX@
+# if @REPLACE_SPRINTF@
+# define sprintf rpl_sprintf
+extern int sprintf (char *str, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef sprintf
+# define sprintf \
+ (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
+ "use gnulib module sprintf-posix for portable " \
+ "POSIX compliance"), \
+ sprintf)
+#endif
+
+#if @GNULIB_VASPRINTF@
+# if @REPLACE_VASPRINTF@
+# define asprintf rpl_asprintf
+# define vasprintf rpl_vasprintf
+# endif
+# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
+ /* Write formatted output to a string dynamically allocated with malloc().
+ If the memory allocation succeeds, store the address of the string in
+ *RESULT and return the number of resulting bytes, excluding the trailing
+ NUL. Upon memory allocation error, or some other error, return -1. */
+ extern int asprintf (char **result, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+ extern int vasprintf (char **result, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#endif
+
+#if @GNULIB_VDPRINTF@
+# if @REPLACE_VDPRINTF@
+# define vdprintf rpl_vdprintf
+# endif
+# if @REPLACE_VDPRINTF@ || !@HAVE_VDPRINTF@
+extern int vdprintf (int fd, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vdprintf
+# define vdprintf(d,f,a) \
+ (GL_LINK_WARNING ("vdprintf is unportable - " \
+ "use gnulib module vdprintf for portability"), \
+ vdprintf (d, f, a))
+#endif
+
+#if @GNULIB_VFPRINTF_POSIX@
+# if @REPLACE_VFPRINTF@
+# define vfprintf rpl_vfprintf
+extern int vfprintf (FILE *fp, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# define vfprintf rpl_vfprintf
+extern int vfprintf (FILE *fp, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+#elif defined GNULIB_POSIXCHECK
+# undef vfprintf
+# define vfprintf(s,f,a) \
+ (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
+ "use gnulib module vfprintf-posix for portable " \
+ "POSIX compliance"), \
+ vfprintf (s, f, a))
+#endif
+
+#if @GNULIB_VPRINTF_POSIX@
+# if @REPLACE_VPRINTF@
+# define vprintf rpl_vprintf
+extern int vprintf (const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 1, 0)));
+# endif
+#elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# define vprintf rpl_vprintf
+extern int vprintf (const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 1, 0)));
+#elif defined GNULIB_POSIXCHECK
+# undef vprintf
+# define vprintf(f,a) \
+ (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
+ "use gnulib module vprintf-posix for portable " \
+ "POSIX compliance"), \
+ vprintf (f, a))
+#endif
+
+#if @GNULIB_VSNPRINTF@
+# if @REPLACE_VSNPRINTF@
+# define vsnprintf rpl_vsnprintf
+# endif
+# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
+extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 3, 0)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vsnprintf
+# define vsnprintf(b,s,f,a) \
+ (GL_LINK_WARNING ("vsnprintf is unportable - " \
+ "use gnulib module vsnprintf for portability"), \
+ vsnprintf (b, s, f, a))
+#endif
+
+#if @GNULIB_VSPRINTF_POSIX@
+# if @REPLACE_VSPRINTF@
+# define vsprintf rpl_vsprintf
+extern int vsprintf (char *str, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vsprintf
+# define vsprintf(b,f,a) \
+ (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
+ "use gnulib module vsprintf-posix for portable " \
+ "POSIX compliance"), \
+ vsprintf (b, f, a))
+#endif
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index 23325b563..1ab4c5853 100644
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -35,6 +35,8 @@
#ifndef _GL_STDLIB_H
#define _GL_STDLIB_H
+/* NetBSD 5.0 mis-defines NULL. */
+#include <stddef.h>
/* Solaris declares getloadavg() in <sys/loadavg.h>. */
#if @GNULIB_GETLOADAVG@ && @HAVE_SYS_LOADAVG_H@
@@ -85,37 +87,20 @@ struct random_data
extern "C" {
#endif
-
-#if @GNULIB_MALLOC_POSIX@
-# if !@HAVE_MALLOC_POSIX@
-# undef malloc
-# define malloc rpl_malloc
-extern void * malloc (size_t size);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef malloc
-# define malloc(s) \
- (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
- "use gnulib module malloc-posix for portability"), \
- malloc (s))
-#endif
-
-
-#if @GNULIB_REALLOC_POSIX@
-# if !@HAVE_REALLOC_POSIX@
-# undef realloc
-# define realloc rpl_realloc
-extern void * realloc (void *ptr, size_t size);
+#if @GNULIB_ATOLL@
+# if !@HAVE_ATOLL@
+/* Parse a signed decimal integer.
+ Returns the value of the integer. Errors are not detected. */
+extern long long atoll (const char *string);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef realloc
-# define realloc(p,s) \
- (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
- "use gnulib module realloc-posix for portability"), \
- realloc (p, s))
+# undef atoll
+# define atoll(s) \
+ (GL_LINK_WARNING ("atoll is unportable - " \
+ "use gnulib module atoll for portability"), \
+ atoll (s))
#endif
-
#if @GNULIB_CALLOC_POSIX@
# if !@HAVE_CALLOC_POSIX@
# undef calloc
@@ -130,22 +115,21 @@ extern void * calloc (size_t nmemb, size_t size);
calloc (n, s))
#endif
-
-#if @GNULIB_ATOLL@
-# if !@HAVE_ATOLL@
-/* Parse a signed decimal integer.
- Returns the value of the integer. Errors are not detected. */
-extern long long atoll (const char *string);
+#if @GNULIB_CANONICALIZE_FILE_NAME@
+# if @REPLACE_CANONICALIZE_FILE_NAME@
+# define canonicalize_file_name rpl_canonicalize_file_name
+# endif
+# if !@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@
+extern char *canonicalize_file_name (const char *name);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef atoll
-# define atoll(s) \
- (GL_LINK_WARNING ("atoll is unportable - " \
- "use gnulib module atoll for portability"), \
- atoll (s))
+# undef canonicalize_file_name
+# define canonicalize_file_name(n) \
+ (GL_LINK_WARNING ("canonicalize_file_name is unportable - " \
+ "use gnulib module canonicalize-lgpl for portability"), \
+ canonicalize_file_name (n))
#endif
-
#if @GNULIB_GETLOADAVG@
# if !@HAVE_DECL_GETLOADAVG@
/* Store max(NELEM,3) load average numbers in LOADAVG[].
@@ -162,7 +146,6 @@ extern int getloadavg (double loadavg[], int nelem);
getloadavg (l, n))
#endif
-
#if @GNULIB_GETSUBOPT@
/* Assuming *OPTIONP is a comma separated list of elements of the form
"token" or "token=value", getsubopt parses the first of these elements.
@@ -186,6 +169,19 @@ extern int getsubopt (char **optionp, char *const *tokens, char **valuep);
getsubopt (o, t, v))
#endif
+#if @GNULIB_MALLOC_POSIX@
+# if !@HAVE_MALLOC_POSIX@
+# undef malloc
+# define malloc rpl_malloc
+extern void * malloc (size_t size);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef malloc
+# define malloc(s) \
+ (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
+ "use gnulib module malloc-posix for portability"), \
+ malloc (s))
+#endif
#if @GNULIB_MKDTEMP@
# if !@HAVE_MKDTEMP@
@@ -204,6 +200,29 @@ extern char * mkdtemp (char * /*template*/);
mkdtemp (t))
#endif
+#if @GNULIB_MKOSTEMP@
+# if !@HAVE_MKOSTEMP@
+/* Create a unique temporary file from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the file name unique.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ The file is then created, with the specified flags, ensuring it didn't exist
+ before.
+ The file is created read-write (mask at least 0600 & ~umask), but it may be
+ world-readable and world-writable (mask 0666 & ~umask), depending on the
+ implementation.
+ Returns the open file descriptor if successful, otherwise -1 and errno
+ set. */
+extern int mkostemp (char * /*template*/, int /*flags*/);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef mkostemp
+# define mkostemp(t,f) \
+ (GL_LINK_WARNING ("mkostemp is unportable - " \
+ "use gnulib module mkostemp for portability"), \
+ mkostemp (t, f))
+#endif
#if @GNULIB_MKSTEMP@
# if @REPLACE_MKSTEMP@
@@ -230,7 +249,6 @@ extern int mkstemp (char * /*template*/);
mkstemp (t))
#endif
-
#if @GNULIB_PUTENV@
# if @REPLACE_PUTENV@
# undef putenv
@@ -239,7 +257,6 @@ extern int putenv (char *string);
# endif
#endif
-
#if @GNULIB_RANDOM_R@
# if !@HAVE_RANDOM_R@
@@ -276,6 +293,34 @@ int random_r (struct random_data *buf, int32_t *result);
setstate_r (a,r))
#endif
+#if @GNULIB_REALLOC_POSIX@
+# if !@HAVE_REALLOC_POSIX@
+# undef realloc
+# define realloc rpl_realloc
+extern void * realloc (void *ptr, size_t size);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef realloc
+# define realloc(p,s) \
+ (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
+ "use gnulib module realloc-posix for portability"), \
+ realloc (p, s))
+#endif
+
+#if @GNULIB_REALPATH@
+# if @REPLACE_REALPATH@
+# define realpath rpl_realpath
+# endif
+# if !@HAVE_REALPATH@ || @REPLACE_REALPATH@
+extern char *realpath (const char *name, char *resolved);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef realpath
+# define realpath(n,r) \
+ (GL_LINK_WARNING ("realpath is unportable - use gnulib module " \
+ "canonicalize or canonicalize-lgpl for portability"), \
+ realpath (n, r))
+#endif
#if @GNULIB_RPMATCH@
# if !@HAVE_RPMATCH@
@@ -291,7 +336,6 @@ extern int rpmatch (const char *response);
rpmatch (r))
#endif
-
#if @GNULIB_SETENV@
# if !@HAVE_SETENV@
/* Set NAME to VALUE in the environment.
@@ -300,21 +344,6 @@ extern int setenv (const char *name, const char *value, int replace);
# endif
#endif
-
-#if @GNULIB_UNSETENV@
-# if @HAVE_UNSETENV@
-# if @VOID_UNSETENV@
-/* On some systems, unsetenv() returns void.
- This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */
-# define unsetenv(name) ((unsetenv)(name), 0)
-# endif
-# else
-/* Remove the variable NAME from the environment. */
-extern int unsetenv (const char *name);
-# endif
-#endif
-
-
#if @GNULIB_STRTOD@
# if @REPLACE_STRTOD@
# define strtod rpl_strtod
@@ -331,7 +360,6 @@ extern double strtod (const char *str, char **endp);
strtod (s, e))
#endif
-
#if @GNULIB_STRTOLL@
# if !@HAVE_STRTOLL@
/* Parse a signed integer whose textual representation starts at STRING.
@@ -352,7 +380,6 @@ extern long long strtoll (const char *string, char **endptr, int base);
strtoll (s, e, b))
#endif
-
#if @GNULIB_STRTOULL@
# if !@HAVE_STRTOULL@
/* Parse an unsigned integer whose textual representation starts at STRING.
@@ -373,6 +400,18 @@ extern unsigned long long strtoull (const char *string, char **endptr, int base)
strtoull (s, e, b))
#endif
+#if @GNULIB_UNSETENV@
+# if @HAVE_UNSETENV@
+# if @VOID_UNSETENV@
+/* On some systems, unsetenv() returns void.
+ This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */
+# define unsetenv(name) ((unsetenv)(name), 0)
+# endif
+# else
+/* Remove the variable NAME from the environment. */
+extern int unsetenv (const char *name);
+# endif
+#endif
#ifdef __cplusplus
}
diff --git a/lib/strftime.c b/lib/strftime.c
index e3402237e..8e7f445c0 100644
--- a/lib/strftime.c
+++ b/lib/strftime.c
@@ -31,6 +31,7 @@
# else
# include "strftime.h"
# endif
+# include "ignore-value.h"
#endif
#include <ctype.h>
@@ -198,12 +199,25 @@ extern char *tzname[];
#if FPRINTFTIME
# define cpy(n, s) \
add ((n), \
+ do \
+ { \
if (to_lowcase) \
fwrite_lowcase (p, (s), _n); \
else if (to_uppcase) \
fwrite_uppcase (p, (s), _n); \
else \
- fwrite ((s), _n, 1, p))
+ { \
+ /* We are ignoring the value of fwrite here, in spite of the \
+ fact that technically, that may not be valid: the fwrite \
+ specification in POSIX 2008 defers to that of fputc, which \
+ is intended to be consistent with the one from ISO C, \
+ which permits failure due to ENOMEM *without* setting the \
+ stream's error indicator. */ \
+ ignore_value (fwrite ((s), _n, 1, p)); \
+ } \
+ } \
+ while (0) \
+ )
#else
# define cpy(n, s) \
add ((n), \
diff --git a/lib/striconveh.c b/lib/striconveh.c
index b39a01f19..5bb7cec58 100644
--- a/lib/striconveh.c
+++ b/lib/striconveh.c
@@ -1,5 +1,5 @@
/* Character set conversion with error handling.
- Copyright (C) 2001-2008 Free Software Foundation, Inc.
+ Copyright (C) 2001-2009 Free Software Foundation, Inc.
Written by Bruno Haible and Simon Josefsson.
This program is free software: you can redistribute it and/or modify
@@ -40,9 +40,98 @@
#if HAVE_ICONV
-/* The caller must provide CD, CD1, CD2, not just CD, because when a conversion
- error occurs, we may have to determine the Unicode representation of the
- inconvertible character. */
+/* The caller must provide an iconveh_t, not just an iconv_t, because when a
+ conversion error occurs, we may have to determine the Unicode representation
+ of the inconvertible character. */
+
+int
+iconveh_open (const char *to_codeset, const char *from_codeset, iconveh_t *cdp)
+{
+ iconv_t cd;
+ iconv_t cd1;
+ iconv_t cd2;
+
+ /* Avoid glibc-2.1 bug with EUC-KR. */
+# if (__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) && !defined _LIBICONV_VERSION
+ if (c_strcasecmp (from_codeset, "EUC-KR") == 0
+ || c_strcasecmp (to_codeset, "EUC-KR") == 0)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+# endif
+
+ cd = iconv_open (to_codeset, from_codeset);
+
+ if (STRCASEEQ (from_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
+ cd1 = (iconv_t)(-1);
+ else
+ {
+ cd1 = iconv_open ("UTF-8", from_codeset);
+ if (cd1 == (iconv_t)(-1))
+ {
+ int saved_errno = errno;
+ if (cd != (iconv_t)(-1))
+ iconv_close (cdp->cd);
+ errno = saved_errno;
+ return -1;
+ }
+ }
+
+ if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
+# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
+ || c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
+# endif
+ )
+ cd2 = (iconv_t)(-1);
+ else
+ {
+ cd2 = iconv_open (to_codeset, "UTF-8");
+ if (cd2 == (iconv_t)(-1))
+ {
+ int saved_errno = errno;
+ if (cd1 != (iconv_t)(-1))
+ iconv_close (cd1);
+ if (cd != (iconv_t)(-1))
+ iconv_close (cd);
+ errno = saved_errno;
+ return -1;
+ }
+ }
+
+ cdp->cd = cd;
+ cdp->cd1 = cd1;
+ cdp->cd2 = cd2;
+ return 0;
+}
+
+int
+iconveh_close (const iconveh_t *cd)
+{
+ if (cd->cd2 != (iconv_t)(-1) && iconv_close (cd->cd2) < 0)
+ {
+ /* Return -1, but preserve the errno from iconv_close. */
+ int saved_errno = errno;
+ if (cd->cd1 != (iconv_t)(-1))
+ iconv_close (cd->cd1);
+ if (cd->cd != (iconv_t)(-1))
+ iconv_close (cd->cd);
+ errno = saved_errno;
+ return -1;
+ }
+ if (cd->cd1 != (iconv_t)(-1) && iconv_close (cd->cd1) < 0)
+ {
+ /* Return -1, but preserve the errno from iconv_close. */
+ int saved_errno = errno;
+ if (cd->cd != (iconv_t)(-1))
+ iconv_close (cd->cd);
+ errno = saved_errno;
+ return -1;
+ }
+ if (cd->cd != (iconv_t)(-1) && iconv_close (cd->cd) < 0)
+ return -1;
+ return 0;
+}
/* iconv_carefully is like iconv, except that it stops as soon as it encounters
a conversion error, and it returns in *INCREMENTED a boolean telling whether
@@ -607,7 +696,8 @@ mem_cd_iconveh_internal (const char *src, size_t srclen,
in1ptr++;
in1size--;
}
- utf8buf[utf8len++] = '?';
+ *out1ptr++ = '?';
+ res1 = 0;
}
errno1 = errno;
utf8len = out1ptr - utf8buf;
@@ -913,18 +1003,18 @@ mem_cd_iconveh_internal (const char *src, size_t srclen,
int
mem_cd_iconveh (const char *src, size_t srclen,
- iconv_t cd, iconv_t cd1, iconv_t cd2,
+ const iconveh_t *cd,
enum iconv_ilseq_handler handler,
size_t *offsets,
char **resultp, size_t *lengthp)
{
- return mem_cd_iconveh_internal (src, srclen, cd, cd1, cd2, handler, 0,
- offsets, resultp, lengthp);
+ return mem_cd_iconveh_internal (src, srclen, cd->cd, cd->cd1, cd->cd2,
+ handler, 0, offsets, resultp, lengthp);
}
char *
str_cd_iconveh (const char *src,
- iconv_t cd, iconv_t cd1, iconv_t cd2,
+ const iconveh_t *cd,
enum iconv_ilseq_handler handler)
{
/* For most encodings, a trailing NUL byte in the input will be converted
@@ -934,8 +1024,8 @@ str_cd_iconveh (const char *src,
char *result = NULL;
size_t length = 0;
int retval = mem_cd_iconveh_internal (src, strlen (src),
- cd, cd1, cd2, handler, 1, NULL,
- &result, &length);
+ cd->cd, cd->cd1, cd->cd2, handler, 1,
+ NULL, &result, &length);
if (retval < 0)
{
@@ -992,110 +1082,32 @@ mem_iconveh (const char *src, size_t srclen,
else
{
#if HAVE_ICONV
- iconv_t cd;
- iconv_t cd1;
- iconv_t cd2;
+ iconveh_t cd;
char *result;
size_t length;
int retval;
- /* Avoid glibc-2.1 bug with EUC-KR. */
-# if (__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) && !defined _LIBICONV_VERSION
- if (c_strcasecmp (from_codeset, "EUC-KR") == 0
- || c_strcasecmp (to_codeset, "EUC-KR") == 0)
- {
- errno = EINVAL;
- return -1;
- }
-# endif
-
- cd = iconv_open (to_codeset, from_codeset);
-
- if (STRCASEEQ (from_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
- cd1 = (iconv_t)(-1);
- else
- {
- cd1 = iconv_open ("UTF-8", from_codeset);
- if (cd1 == (iconv_t)(-1))
- {
- int saved_errno = errno;
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- errno = saved_errno;
- return -1;
- }
- }
-
- if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
-# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
- || c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
-# endif
- )
- cd2 = (iconv_t)(-1);
- else
- {
- cd2 = iconv_open (to_codeset, "UTF-8");
- if (cd2 == (iconv_t)(-1))
- {
- int saved_errno = errno;
- if (cd1 != (iconv_t)(-1))
- iconv_close (cd1);
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- errno = saved_errno;
- return -1;
- }
- }
+ if (iconveh_open (to_codeset, from_codeset, &cd) < 0)
+ return -1;
result = *resultp;
length = *lengthp;
- retval = mem_cd_iconveh (src, srclen, cd, cd1, cd2, handler, offsets,
+ retval = mem_cd_iconveh (src, srclen, &cd, handler, offsets,
&result, &length);
if (retval < 0)
{
- /* Close cd, cd1, cd2, but preserve the errno from str_cd_iconv. */
+ /* Close cd, but preserve the errno from str_cd_iconv. */
int saved_errno = errno;
- if (cd2 != (iconv_t)(-1))
- iconv_close (cd2);
- if (cd1 != (iconv_t)(-1))
- iconv_close (cd1);
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
+ iconveh_close (&cd);
errno = saved_errno;
}
else
{
- if (cd2 != (iconv_t)(-1) && iconv_close (cd2) < 0)
- {
- /* Return -1, but free the allocated memory, and while doing
- that, preserve the errno from iconv_close. */
- int saved_errno = errno;
- if (cd1 != (iconv_t)(-1))
- iconv_close (cd1);
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- if (result != *resultp && result != NULL)
- free (result);
- errno = saved_errno;
- return -1;
- }
- if (cd1 != (iconv_t)(-1) && iconv_close (cd1) < 0)
+ if (iconveh_close (&cd) < 0)
{
/* Return -1, but free the allocated memory, and while doing
- that, preserve the errno from iconv_close. */
- int saved_errno = errno;
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- if (result != *resultp && result != NULL)
- free (result);
- errno = saved_errno;
- return -1;
- }
- if (cd != (iconv_t)(-1) && iconv_close (cd) < 0)
- {
- /* Return -1, but free the allocated memory, and while doing
- that, preserve the errno from iconv_close. */
+ that, preserve the errno from iconveh_close. */
int saved_errno = errno;
if (result != *resultp && result != NULL)
free (result);
@@ -1134,103 +1146,27 @@ str_iconveh (const char *src,
else
{
#if HAVE_ICONV
- iconv_t cd;
- iconv_t cd1;
- iconv_t cd2;
+ iconveh_t cd;
char *result;
- /* Avoid glibc-2.1 bug with EUC-KR. */
-# if (__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) && !defined _LIBICONV_VERSION
- if (c_strcasecmp (from_codeset, "EUC-KR") == 0
- || c_strcasecmp (to_codeset, "EUC-KR") == 0)
- {
- errno = EINVAL;
- return NULL;
- }
-# endif
+ if (iconveh_open (to_codeset, from_codeset, &cd) < 0)
+ return NULL;
- cd = iconv_open (to_codeset, from_codeset);
-
- if (STRCASEEQ (from_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
- cd1 = (iconv_t)(-1);
- else
- {
- cd1 = iconv_open ("UTF-8", from_codeset);
- if (cd1 == (iconv_t)(-1))
- {
- int saved_errno = errno;
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- errno = saved_errno;
- return NULL;
- }
- }
-
- if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
-# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
- || c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
-# endif
- )
- cd2 = (iconv_t)(-1);
- else
- {
- cd2 = iconv_open (to_codeset, "UTF-8");
- if (cd2 == (iconv_t)(-1))
- {
- int saved_errno = errno;
- if (cd1 != (iconv_t)(-1))
- iconv_close (cd1);
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- errno = saved_errno;
- return NULL;
- }
- }
-
- result = str_cd_iconveh (src, cd, cd1, cd2, handler);
+ result = str_cd_iconveh (src, &cd, handler);
if (result == NULL)
{
- /* Close cd, cd1, cd2, but preserve the errno from str_cd_iconv. */
+ /* Close cd, but preserve the errno from str_cd_iconv. */
int saved_errno = errno;
- if (cd2 != (iconv_t)(-1))
- iconv_close (cd2);
- if (cd1 != (iconv_t)(-1))
- iconv_close (cd1);
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
+ iconveh_close (&cd);
errno = saved_errno;
}
else
{
- if (cd2 != (iconv_t)(-1) && iconv_close (cd2) < 0)
- {
- /* Return NULL, but free the allocated memory, and while doing
- that, preserve the errno from iconv_close. */
- int saved_errno = errno;
- if (cd1 != (iconv_t)(-1))
- iconv_close (cd1);
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- free (result);
- errno = saved_errno;
- return NULL;
- }
- if (cd1 != (iconv_t)(-1) && iconv_close (cd1) < 0)
- {
- /* Return NULL, but free the allocated memory, and while doing
- that, preserve the errno from iconv_close. */
- int saved_errno = errno;
- if (cd != (iconv_t)(-1))
- iconv_close (cd);
- free (result);
- errno = saved_errno;
- return NULL;
- }
- if (cd != (iconv_t)(-1) && iconv_close (cd) < 0)
+ if (iconveh_close (&cd) < 0)
{
/* Return NULL, but free the allocated memory, and while doing
- that, preserve the errno from iconv_close. */
+ that, preserve the errno from iconveh_close. */
int saved_errno = errno;
free (result);
errno = saved_errno;
diff --git a/lib/striconveh.h b/lib/striconveh.h
index 98b4d0c5e..0003db1c1 100644
--- a/lib/striconveh.h
+++ b/lib/striconveh.h
@@ -33,14 +33,38 @@ extern "C" {
#if HAVE_ICONV
+/* An conversion descriptor for use by the iconveh functions. */
+typedef struct
+ {
+ /* Conversion descriptor from FROM_CODESET to TO_CODESET, or (iconv_t)(-1)
+ if the system does not support a direct conversion from FROM_CODESET to
+ TO_CODESET. */
+ iconv_t cd;
+ /* Conversion descriptor from FROM_CODESET to UTF-8 (or (iconv_t)(-1) if
+ FROM_CODESET is UTF-8). */
+ iconv_t cd1;
+ /* Conversion descriptor from UTF-8 to TO_CODESET (or (iconv_t)(-1) if
+ TO_CODESET is UTF-8). */
+ iconv_t cd2;
+ }
+ iconveh_t;
+
+/* Open a conversion descriptor for use by the iconveh functions.
+ If successful, fills *CDP and returns 0. Upon failure, return -1 with errno
+ set. */
+extern int
+ iconveh_open (const char *to_codeset, const char *from_codeset,
+ iconveh_t *cdp);
+
+/* Close a conversion descriptor created by iconveh_open().
+ Return value: 0 if successful, otherwise -1 and errno set. */
+extern int
+ iconveh_close (const iconveh_t *cd);
+
/* Convert an entire string from one encoding to another, using iconv.
The original string is at [SRC,...,SRC+SRCLEN-1].
- CD is the conversion descriptor from FROMCODE to TOCODE, or (iconv_t)(-1) if
- the system does not support a direct conversion from FROMCODE to TOCODE.
- CD1 is the conversion descriptor from FROM_CODESET to UTF-8 (or
- (iconv_t)(-1) if FROM_CODESET is UTF-8).
- CD2 is the conversion descriptor from UTF-8 to TO_CODESET (or (iconv_t)(-1)
- if TO_CODESET is UTF-8).
+ CD points to the conversion descriptor from FROMCODE to TOCODE, created by
+ the function iconveh_open().
If OFFSETS is not NULL, it should point to an array of SRCLEN integers; this
array is filled with offsets into the result, i.e. the character starting
at SRC[i] corresponds to the character starting at (*RESULTP)[OFFSETS[i]],
@@ -54,27 +78,23 @@ extern "C" {
unchanged if no dynamic memory allocation was necessary. */
extern int
mem_cd_iconveh (const char *src, size_t srclen,
- iconv_t cd, iconv_t cd1, iconv_t cd2,
+ const iconveh_t *cd,
enum iconv_ilseq_handler handler,
size_t *offsets,
char **resultp, size_t *lengthp);
/* Convert an entire string from one encoding to another, using iconv.
The original string is the NUL-terminated string starting at SRC.
- CD is the conversion descriptor from FROMCODE to TOCODE, or (iconv_t)(-1) if
- the system does not support a direct conversion from FROMCODE to TOCODE.
+ CD points to the conversion descriptor from FROMCODE to TOCODE, created by
+ the function iconveh_open().
Both the "from" and the "to" encoding must use a single NUL byte at the end
of the string (i.e. not UCS-2, UCS-4, UTF-16, UTF-32).
- CD1 is the conversion descriptor from FROM_CODESET to UTF-8 (or
- (iconv_t)(-1) if FROM_CODESET is UTF-8).
- CD2 is the conversion descriptor from UTF-8 to TO_CODESET (or (iconv_t)(-1)
- if TO_CODESET is UTF-8).
Allocate a malloced memory block for the result.
Return value: the freshly allocated resulting NUL-terminated string if
successful, otherwise NULL and errno set. */
extern char *
str_cd_iconveh (const char *src,
- iconv_t cd, iconv_t cd1, iconv_t cd2,
+ const iconveh_t *cd,
enum iconv_ilseq_handler handler);
#endif
diff --git a/lib/string.in.h b/lib/string.in.h
index fe1142562..7074b15ef 100644
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -28,6 +28,8 @@
#ifndef _GL_STRING_H
#define _GL_STRING_H
+/* NetBSD 5.0 mis-defines NULL. */
+#include <stddef.h>
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
@@ -201,11 +203,11 @@ extern char *strdup (char const *__s);
/* Return a newly allocated copy of at most N bytes of STRING. */
#if @GNULIB_STRNDUP@
-# if ! @HAVE_STRNDUP@
+# if @REPLACE_STRNDUP@
# undef strndup
# define strndup rpl_strndup
# endif
-# if ! @HAVE_STRNDUP@ || ! @HAVE_DECL_STRNDUP@
+# if @REPLACE_STRNDUP@ || ! @HAVE_DECL_STRNDUP@
extern char *strndup (char const *__string, size_t __n);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -397,7 +399,13 @@ extern char *strcasestr (const char *haystack, const char *needle)
See also strsep(). */
#if @GNULIB_STRTOK_R@
-# if ! @HAVE_DECL_STRTOK_R@
+# if @REPLACE_STRTOK_R@
+# undef strtok_r
+# define strtok_r rpl_strtok_r
+# elif @UNDEFINE_STRTOK_R@
+# undef strtok_r
+# endif
+# if ! @HAVE_DECL_STRTOK_R@ || @REPLACE_STRTOK_R@
extern char *strtok_r (char *restrict s, char const *restrict delim,
char **restrict save_ptr);
# endif
diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h
new file mode 100644
index 000000000..858b478e5
--- /dev/null
+++ b/lib/sys_socket.in.h
@@ -0,0 +1,454 @@
+/* Provide a sys/socket header file for systems lacking it (read: MinGW)
+ and for systems where it is incomplete.
+ Copyright (C) 2005-2009 Free Software Foundation, Inc.
+ Written by Simon Josefsson.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* This file is supposed to be used on platforms that lack <sys/socket.h>,
+ on platforms where <sys/socket.h> cannot be included standalone, and on
+ platforms where <sys/socket.h> does not provide all necessary definitions.
+ It is intended to provide definitions and prototypes needed by an
+ application. */
+
+#ifndef _GL_SYS_SOCKET_H
+
+#if @HAVE_SYS_SOCKET_H@
+
+# if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+# endif
+
+/* On many platforms, <sys/socket.h> assumes prior inclusion of
+ <sys/types.h>. */
+# include <sys/types.h>
+
+/* The include_next requires a split double-inclusion guard. */
+# @INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@
+
+#endif
+
+#ifndef _GL_SYS_SOCKET_H
+#define _GL_SYS_SOCKET_H
+
+#if !@HAVE_SA_FAMILY_T@
+typedef unsigned short sa_family_t;
+#endif
+
+#if !@HAVE_STRUCT_SOCKADDR_STORAGE@
+# include <alignof.h>
+/* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on
+ 2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */
+# define __ss_aligntype unsigned long int
+# define _SS_SIZE 256
+# define _SS_PADSIZE \
+ (_SS_SIZE - ((sizeof (sa_family_t) >= alignof (__ss_aligntype) \
+ ? sizeof (sa_family_t) \
+ : alignof (__ss_aligntype)) \
+ + sizeof (__ss_aligntype)))
+
+struct sockaddr_storage
+{
+ sa_family_t ss_family; /* Address family, etc. */
+ __ss_aligntype __ss_align; /* Force desired alignment. */
+ char __ss_padding[_SS_PADSIZE];
+};
+#endif
+
+#if @HAVE_SYS_SOCKET_H@
+
+/* A platform that has <sys/socket.h>. */
+
+/* For shutdown(). */
+# if !defined SHUT_RD
+# define SHUT_RD 0
+# endif
+# if !defined SHUT_WR
+# define SHUT_WR 1
+# endif
+# if !defined SHUT_RDWR
+# define SHUT_RDWR 2
+# endif
+
+#else
+
+# ifdef __CYGWIN__
+# error "Cygwin does have a sys/socket.h, doesn't it?!?"
+# endif
+
+/* A platform that lacks <sys/socket.h>.
+
+ Currently only MinGW is supported. See the gnulib manual regarding
+ Windows sockets. MinGW has the header files winsock2.h and
+ ws2tcpip.h that declare the sys/socket.h definitions we need. Note
+ that you can influence which definitions you get by setting the
+ WINVER symbol before including these two files. For example,
+ getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that
+ symbol is set indiriectly through WINVER). You can set this by
+ adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your
+ code may not run on older Windows releases then. My Windows 2000
+ box was not able to run the code, for example. The situation is
+ slightly confusing because:
+ http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/getaddrinfo_2.asp
+ suggests that getaddrinfo should be available on all Windows
+ releases. */
+
+
+# if @HAVE_WINSOCK2_H@
+# include <winsock2.h>
+# endif
+# if @HAVE_WS2TCPIP_H@
+# include <ws2tcpip.h>
+# endif
+
+/* For shutdown(). */
+# if !defined SHUT_RD && defined SD_RECEIVE
+# define SHUT_RD SD_RECEIVE
+# endif
+# if !defined SHUT_WR && defined SD_SEND
+# define SHUT_WR SD_SEND
+# endif
+# if !defined SHUT_RDWR && defined SD_BOTH
+# define SHUT_RDWR SD_BOTH
+# endif
+
+/* The definition of GL_LINK_WARNING is copied here. */
+
+# if @HAVE_WINSOCK2_H@
+/* Include headers needed by the emulation code. */
+# include <sys/types.h>
+# include <io.h>
+
+typedef int socklen_t;
+
+# endif
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# if @HAVE_WINSOCK2_H@
+
+/* Re-define FD_ISSET to avoid a WSA call while we are not using
+ network sockets. */
+static inline int
+rpl_fd_isset (SOCKET fd, fd_set * set)
+{
+ u_int i;
+ if (set == NULL)
+ return 0;
+
+ for (i = 0; i < set->fd_count; i++)
+ if (set->fd_array[i] == fd)
+ return 1;
+
+ return 0;
+}
+
+# undef FD_ISSET
+# define FD_ISSET(fd, set) rpl_fd_isset(fd, set)
+
+# endif
+
+/* Wrap everything else to use libc file descriptors for sockets. */
+
+# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
+# undef close
+# define close close_used_without_including_unistd_h
+# endif
+
+# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
+# undef gethostname
+# define gethostname gethostname_used_without_including_unistd_h
+# endif
+
+# if @GNULIB_SOCKET@
+# if @HAVE_WINSOCK2_H@
+# undef socket
+# define socket rpl_socket
+extern int rpl_socket (int, int, int protocol);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef socket
+# define socket socket_used_without_requesting_gnulib_module_socket
+# elif defined GNULIB_POSIXCHECK
+# undef socket
+# define socket(d,t,p) \
+ (GL_LINK_WARNING ("socket is not always POSIX compliant - " \
+ "use gnulib module socket for portability"), \
+ socket (d, t, p))
+# endif
+
+# if @GNULIB_CONNECT@
+# if @HAVE_WINSOCK2_H@
+# undef connect
+# define connect rpl_connect
+extern int rpl_connect (int, struct sockaddr *, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef connect
+# define connect socket_used_without_requesting_gnulib_module_connect
+# elif defined GNULIB_POSIXCHECK
+# undef connect
+# define connect(s,a,l) \
+ (GL_LINK_WARNING ("connect is not always POSIX compliant - " \
+ "use gnulib module connect for portability"), \
+ connect (s, a, l))
+# endif
+
+# if @GNULIB_ACCEPT@
+# if @HAVE_WINSOCK2_H@
+# undef accept
+# define accept rpl_accept
+extern int rpl_accept (int, struct sockaddr *, int *);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef accept
+# define accept accept_used_without_requesting_gnulib_module_accept
+# elif defined GNULIB_POSIXCHECK
+# undef accept
+# define accept(s,a,l) \
+ (GL_LINK_WARNING ("accept is not always POSIX compliant - " \
+ "use gnulib module accept for portability"), \
+ accept (s, a, l))
+# endif
+
+# if @GNULIB_BIND@
+# if @HAVE_WINSOCK2_H@
+# undef bind
+# define bind rpl_bind
+extern int rpl_bind (int, struct sockaddr *, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef bind
+# define bind bind_used_without_requesting_gnulib_module_bind
+# elif defined GNULIB_POSIXCHECK
+# undef bind
+# define bind(s,a,l) \
+ (GL_LINK_WARNING ("bind is not always POSIX compliant - " \
+ "use gnulib module bind for portability"), \
+ bind (s, a, l))
+# endif
+
+# if @GNULIB_GETPEERNAME@
+# if @HAVE_WINSOCK2_H@
+# undef getpeername
+# define getpeername rpl_getpeername
+extern int rpl_getpeername (int, struct sockaddr *, int *);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef getpeername
+# define getpeername getpeername_used_without_requesting_gnulib_module_getpeername
+# elif defined GNULIB_POSIXCHECK
+# undef getpeername
+# define getpeername(s,a,l) \
+ (GL_LINK_WARNING ("getpeername is not always POSIX compliant - " \
+ "use gnulib module getpeername for portability"), \
+ getpeername (s, a, l))
+# endif
+
+# if @GNULIB_GETSOCKNAME@
+# if @HAVE_WINSOCK2_H@
+# undef getsockname
+# define getsockname rpl_getsockname
+extern int rpl_getsockname (int, struct sockaddr *, int *);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef getsockname
+# define getsockname getsockname_used_without_requesting_gnulib_module_getsockname
+# elif defined GNULIB_POSIXCHECK
+# undef getsockname
+# define getsockname(s,a,l) \
+ (GL_LINK_WARNING ("getsockname is not always POSIX compliant - " \
+ "use gnulib module getsockname for portability"), \
+ getsockname (s, a, l))
+# endif
+
+# if @GNULIB_GETSOCKOPT@
+# if @HAVE_WINSOCK2_H@
+# undef getsockopt
+# define getsockopt rpl_getsockopt
+extern int rpl_getsockopt (int, int, int, void *, socklen_t *);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef getsockopt
+# define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt
+# elif defined GNULIB_POSIXCHECK
+# undef getsockopt
+# define getsockopt(s,lvl,o,v,l) \
+ (GL_LINK_WARNING ("getsockopt is not always POSIX compliant - " \
+ "use gnulib module getsockopt for portability"), \
+ getsockopt (s, lvl, o, v, l))
+# endif
+
+# if @GNULIB_LISTEN@
+# if @HAVE_WINSOCK2_H@
+# undef listen
+# define listen rpl_listen
+extern int rpl_listen (int, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef listen
+# define listen listen_used_without_requesting_gnulib_module_listen
+# elif defined GNULIB_POSIXCHECK
+# undef listen
+# define listen(s,b) \
+ (GL_LINK_WARNING ("listen is not always POSIX compliant - " \
+ "use gnulib module listen for portability"), \
+ listen (s, b))
+# endif
+
+# if @GNULIB_RECV@
+# if @HAVE_WINSOCK2_H@
+# undef recv
+# define recv rpl_recv
+extern int rpl_recv (int, void *, int, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef recv
+# define recv recv_used_without_requesting_gnulib_module_recv
+# elif defined GNULIB_POSIXCHECK
+# undef recv
+# define recv(s,b,n,f) \
+ (GL_LINK_WARNING ("recv is not always POSIX compliant - " \
+ "use gnulib module recv for portability"), \
+ recv (s, b, n, f))
+# endif
+
+# if @GNULIB_SEND@
+# if @HAVE_WINSOCK2_H@
+# undef send
+# define send rpl_send
+extern int rpl_send (int, const void *, int, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef send
+# define send send_used_without_requesting_gnulib_module_send
+# elif defined GNULIB_POSIXCHECK
+# undef send
+# define send(s,b,n,f) \
+ (GL_LINK_WARNING ("send is not always POSIX compliant - " \
+ "use gnulib module send for portability"), \
+ send (s, b, n, f))
+# endif
+
+# if @GNULIB_RECVFROM@
+# if @HAVE_WINSOCK2_H@
+# undef recvfrom
+# define recvfrom rpl_recvfrom
+extern int rpl_recvfrom (int, void *, int, int, struct sockaddr *, int *);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef recvfrom
+# define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom
+# elif defined GNULIB_POSIXCHECK
+# undef recvfrom
+# define recvfrom(s,b,n,f,a,l) \
+ (GL_LINK_WARNING ("recvfrom is not always POSIX compliant - " \
+ "use gnulib module recvfrom for portability"), \
+ recvfrom (s, b, n, f, a, l))
+# endif
+
+# if @GNULIB_SENDTO@
+# if @HAVE_WINSOCK2_H@
+# undef sendto
+# define sendto rpl_sendto
+extern int rpl_sendto (int, const void *, int, int, struct sockaddr *, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef sendto
+# define sendto sendto_used_without_requesting_gnulib_module_sendto
+# elif defined GNULIB_POSIXCHECK
+# undef sendto
+# define sendto(s,b,n,f,a,l) \
+ (GL_LINK_WARNING ("sendto is not always POSIX compliant - " \
+ "use gnulib module sendto for portability"), \
+ sendto (s, b, n, f, a, l))
+# endif
+
+# if @GNULIB_SETSOCKOPT@
+# if @HAVE_WINSOCK2_H@
+# undef setsockopt
+# define setsockopt rpl_setsockopt
+extern int rpl_setsockopt (int, int, int, const void *, socklen_t);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef setsockopt
+# define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt
+# elif defined GNULIB_POSIXCHECK
+# undef setsockopt
+# define setsockopt(s,lvl,o,v,l) \
+ (GL_LINK_WARNING ("setsockopt is not always POSIX compliant - " \
+ "use gnulib module setsockopt for portability"), \
+ setsockopt (s, lvl, o, v, l))
+# endif
+
+# if @GNULIB_SHUTDOWN@
+# if @HAVE_WINSOCK2_H@
+# undef shutdown
+# define shutdown rpl_shutdown
+extern int rpl_shutdown (int, int);
+# endif
+# elif @HAVE_WINSOCK2_H@
+# undef shutdown
+# define shutdown shutdown_used_without_requesting_gnulib_module_shutdown
+# elif defined GNULIB_POSIXCHECK
+# undef shutdown
+# define shutdown(s,h) \
+ (GL_LINK_WARNING ("shutdown is not always POSIX compliant - " \
+ "use gnulib module shutdown for portability"), \
+ shutdown (s, h))
+# endif
+
+# if @HAVE_WINSOCK2_H@
+# undef select
+# define select select_used_without_including_sys_select_h
+# endif
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif /* HAVE_SYS_SOCKET_H */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if @GNULIB_ACCEPT4@
+/* Accept a connection on a socket, with specific opening flags.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ See also the Linux man page at
+ <http://www.kernel.org/doc/man-pages/online/pages/man2/accept4.2.html>. */
+# if @HAVE_ACCEPT4@
+# define accept4 rpl_accept4
+# endif
+extern int accept4 (int sockfd, struct sockaddr *addr, socklen_t *addrlen,
+ int flags);
+#elif defined GNULIB_POSIXCHECK
+# undef accept4
+# define accept4(s,a,l,f) \
+ (GL_LINK_WARNING ("accept4 is unportable - " \
+ "use gnulib module accept4 for portability"), \
+ accept4 (s, a, l, f))
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GL_SYS_SOCKET_H */
+#endif /* _GL_SYS_SOCKET_H */
diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h
new file mode 100644
index 000000000..5dc6428cd
--- /dev/null
+++ b/lib/sys_stat.in.h
@@ -0,0 +1,496 @@
+/* Provide a more complete sys/stat header file.
+ Copyright (C) 2005-2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
+
+/* This file is supposed to be used on platforms where <sys/stat.h> is
+ incomplete. It is intended to provide definitions and prototypes
+ needed by an application. Start with what the system provides. */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
+#if defined __need_system_sys_stat_h
+/* Special invocation convention. */
+
+#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
+
+#else
+/* Normal invocation convention. */
+
+#ifndef _GL_SYS_STAT_H
+
+/* Get nlink_t. */
+#include <sys/types.h>
+
+/* Get struct timespec. */
+#include <time.h>
+
+/* The include_next requires a split double-inclusion guard. */
+#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
+
+#ifndef _GL_SYS_STAT_H
+#define _GL_SYS_STAT_H
+
+/* The definition of GL_LINK_WARNING is copied here. */
+
+/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
+ headers that may declare mkdir(). */
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+# include <io.h>
+#endif
+
+#ifndef S_IFMT
+# define S_IFMT 0170000
+#endif
+
+#if STAT_MACROS_BROKEN
+# undef S_ISBLK
+# undef S_ISCHR
+# undef S_ISDIR
+# undef S_ISFIFO
+# undef S_ISLNK
+# undef S_ISNAM
+# undef S_ISMPB
+# undef S_ISMPC
+# undef S_ISNWK
+# undef S_ISREG
+# undef S_ISSOCK
+#endif
+
+#ifndef S_ISBLK
+# ifdef S_IFBLK
+# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+# else
+# define S_ISBLK(m) 0
+# endif
+#endif
+
+#ifndef S_ISCHR
+# ifdef S_IFCHR
+# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+# else
+# define S_ISCHR(m) 0
+# endif
+#endif
+
+#ifndef S_ISDIR
+# ifdef S_IFDIR
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# else
+# define S_ISDIR(m) 0
+# endif
+#endif
+
+#ifndef S_ISDOOR /* Solaris 2.5 and up */
+# define S_ISDOOR(m) 0
+#endif
+
+#ifndef S_ISFIFO
+# ifdef S_IFIFO
+# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+# else
+# define S_ISFIFO(m) 0
+# endif
+#endif
+
+#ifndef S_ISLNK
+# ifdef S_IFLNK
+# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+# else
+# define S_ISLNK(m) 0
+# endif
+#endif
+
+#ifndef S_ISMPB /* V7 */
+# ifdef S_IFMPB
+# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
+# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
+# else
+# define S_ISMPB(m) 0
+# define S_ISMPC(m) 0
+# endif
+#endif
+
+#ifndef S_ISNAM /* Xenix */
+# ifdef S_IFNAM
+# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
+# else
+# define S_ISNAM(m) 0
+# endif
+#endif
+
+#ifndef S_ISNWK /* HP/UX */
+# ifdef S_IFNWK
+# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
+# else
+# define S_ISNWK(m) 0
+# endif
+#endif
+
+#ifndef S_ISPORT /* Solaris 10 and up */
+# define S_ISPORT(m) 0
+#endif
+
+#ifndef S_ISREG
+# ifdef S_IFREG
+# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+# else
+# define S_ISREG(m) 0
+# endif
+#endif
+
+#ifndef S_ISSOCK
+# ifdef S_IFSOCK
+# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+# else
+# define S_ISSOCK(m) 0
+# endif
+#endif
+
+
+#ifndef S_TYPEISMQ
+# define S_TYPEISMQ(p) 0
+#endif
+
+#ifndef S_TYPEISTMO
+# define S_TYPEISTMO(p) 0
+#endif
+
+
+#ifndef S_TYPEISSEM
+# ifdef S_INSEM
+# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
+# else
+# define S_TYPEISSEM(p) 0
+# endif
+#endif
+
+#ifndef S_TYPEISSHM
+# ifdef S_INSHD
+# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
+# else
+# define S_TYPEISSHM(p) 0
+# endif
+#endif
+
+/* high performance ("contiguous data") */
+#ifndef S_ISCTG
+# define S_ISCTG(p) 0
+#endif
+
+/* Cray DMF (data migration facility): off line, with data */
+#ifndef S_ISOFD
+# define S_ISOFD(p) 0
+#endif
+
+/* Cray DMF (data migration facility): off line, with no data */
+#ifndef S_ISOFL
+# define S_ISOFL(p) 0
+#endif
+
+/* 4.4BSD whiteout */
+#ifndef S_ISWHT
+# define S_ISWHT(m) 0
+#endif
+
+/* If any of the following are undefined,
+ define them to their de facto standard values. */
+#if !S_ISUID
+# define S_ISUID 04000
+#endif
+#if !S_ISGID
+# define S_ISGID 02000
+#endif
+
+/* S_ISVTX is a common extension to POSIX. */
+#ifndef S_ISVTX
+# define S_ISVTX 01000
+#endif
+
+#if !S_IRUSR && S_IREAD
+# define S_IRUSR S_IREAD
+#endif
+#if !S_IRUSR
+# define S_IRUSR 00400
+#endif
+#if !S_IRGRP
+# define S_IRGRP (S_IRUSR >> 3)
+#endif
+#if !S_IROTH
+# define S_IROTH (S_IRUSR >> 6)
+#endif
+
+#if !S_IWUSR && S_IWRITE
+# define S_IWUSR S_IWRITE
+#endif
+#if !S_IWUSR
+# define S_IWUSR 00200
+#endif
+#if !S_IWGRP
+# define S_IWGRP (S_IWUSR >> 3)
+#endif
+#if !S_IWOTH
+# define S_IWOTH (S_IWUSR >> 6)
+#endif
+
+#if !S_IXUSR && S_IEXEC
+# define S_IXUSR S_IEXEC
+#endif
+#if !S_IXUSR
+# define S_IXUSR 00100
+#endif
+#if !S_IXGRP
+# define S_IXGRP (S_IXUSR >> 3)
+#endif
+#if !S_IXOTH
+# define S_IXOTH (S_IXUSR >> 6)
+#endif
+
+#if !S_IRWXU
+# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
+#endif
+#if !S_IRWXG
+# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
+#endif
+#if !S_IRWXO
+# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
+#endif
+
+/* S_IXUGO is a common extension to POSIX. */
+#if !S_IXUGO
+# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
+#endif
+
+#ifndef S_IRWXUGO
+# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
+#endif
+
+/* Macros for futimens and utimensat. */
+#ifndef UTIME_NOW
+# define UTIME_NOW (-1)
+# define UTIME_OMIT (-2)
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if @GNULIB_FCHMODAT@
+# if !@HAVE_FCHMODAT@
+extern int fchmodat (int fd, char const *file, mode_t mode, int flag);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fchmodat
+# define fchmodat(d,n,m,f) \
+ (GL_LINK_WARNING ("fchmodat is not portable - " \
+ "use gnulib module openat for portability"), \
+ fchmodat (d, n, m, f))
+#endif
+
+
+#if @REPLACE_FSTAT@
+# define fstat rpl_fstat
+extern int fstat (int fd, struct stat *buf);
+#endif
+
+
+#if @GNULIB_FSTATAT@
+# if @REPLACE_FSTATAT@
+# undef fstatat
+# define fstatat rpl_fstatat
+# endif
+# if !@HAVE_FSTATAT@ || @REPLACE_FSTATAT@
+extern int fstatat (int fd, char const *name, struct stat *st, int flags);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fstatat
+# define fstatat(d,n,s,f) \
+ (GL_LINK_WARNING ("fstatat is not portable - " \
+ "use gnulib module openat for portability"), \
+ fstatat (d, n, s, f))
+#endif
+
+
+#if @GNULIB_FUTIMENS@
+# if @REPLACE_FUTIMENS@
+# undef futimens
+# define futimens rpl_futimens
+# endif
+# if !@HAVE_FUTIMENS@ || @REPLACE_FUTIMENS@
+extern int futimens (int fd, struct timespec const times[2]);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef futimens
+# define futimens(f,t) \
+ (GL_LINK_WARNING ("futimens is not portable - " \
+ "use gnulib module futimens for portability"), \
+ futimens (f, t))
+#endif
+
+
+#if @GNULIB_LCHMOD@
+/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
+ denotes a symbolic link. */
+# if !@HAVE_LCHMOD@
+/* The lchmod replacement follows symbolic links. Callers should take
+ this into account; lchmod should be applied only to arguments that
+ are known to not be symbolic links. On hosts that lack lchmod,
+ this can lead to race conditions between the check and the
+ invocation of lchmod, but we know of no workarounds that are
+ reliable in general. You might try requesting support for lchmod
+ from your operating system supplier. */
+# define lchmod chmod
+# endif
+# if 0 /* assume already declared */
+extern int lchmod (const char *filename, mode_t mode);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef lchmod
+# define lchmod(f,m) \
+ (GL_LINK_WARNING ("lchmod is unportable - " \
+ "use gnulib module lchmod for portability"), \
+ lchmod (f, m))
+#endif
+
+
+#if @GNULIB_LSTAT@
+# if ! @HAVE_LSTAT@
+/* mingw does not support symlinks, therefore it does not have lstat. But
+ without links, stat does just fine. */
+# define lstat stat
+# elif @REPLACE_LSTAT@
+# undef lstat
+# define lstat rpl_lstat
+extern int rpl_lstat (const char *name, struct stat *buf);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef lstat
+# define lstat(p,b) \
+ (GL_LINK_WARNING ("lstat is unportable - " \
+ "use gnulib module lstat for portability"), \
+ lstat (p, b))
+#endif
+
+
+#if @REPLACE_MKDIR@
+# undef mkdir
+# define mkdir rpl_mkdir
+extern int mkdir (char const *name, mode_t mode);
+#else
+/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
+ Additionally, it declares _mkdir (and depending on compile flags, an
+ alias mkdir), only in the nonstandard <io.h>, which is included above. */
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+
+static inline int
+rpl_mkdir (char const *name, mode_t mode)
+{
+ return _mkdir (name);
+}
+
+# define mkdir rpl_mkdir
+# endif
+#endif
+
+
+#if @GNULIB_MKDIRAT@
+# if !@HAVE_MKDIRAT@
+extern int mkdirat (int fd, char const *file, mode_t mode);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef mkdirat
+# define mkdirat(d,n,m) \
+ (GL_LINK_WARNING ("mkdirat is not portable - " \
+ "use gnulib module openat for portability"), \
+ mkdirat (d, n, m))
+#endif
+
+
+#if @GNULIB_MKFIFOAT@
+# if !@HAVE_MKFIFOAT@
+int mkfifoat (int fd, char const *file, mode_t mode);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef mkfifoat
+# define mkfifoat(d,n,m) \
+ (GL_LINK_WARNING ("mkfifoat is not portable - " \
+ "use gnulib module mkfifoat for portability"), \
+ mkfifoat (d, n, m))
+#endif
+
+
+#if @GNULIB_MKNODAT@
+# if !@HAVE_MKNODAT@
+int mknodat (int fd, char const *file, mode_t mode, dev_t dev);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef mknodat
+# define mknodat(f,n,m,d) \
+ (GL_LINK_WARNING ("mknodat is not portable - " \
+ "use gnulib module mkfifoat for portability"), \
+ mknodat (f, n, m, d))
+#endif
+
+
+#if @GNULIB_STAT@
+# if @REPLACE_STAT@
+/* We can't use the object-like #define stat rpl_stat, because of
+ struct stat. This means that rpl_stat will not be used if the user
+ does (stat)(a,b). Oh well. */
+# undef stat
+# define stat(name, st) rpl_stat (name, st)
+extern int stat (const char *name, struct stat *buf);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef stat
+# define stat(p,b) \
+ (GL_LINK_WARNING ("stat is unportable - " \
+ "use gnulib module stat for portability"), \
+ stat (p, b))
+#endif
+
+
+#if @GNULIB_UTIMENSAT@
+# if @REPLACE_UTIMENSAT@
+# undef utimensat
+# define utimensat rpl_utimensat
+# endif
+# if !@HAVE_UTIMENSAT@ || @REPLACE_UTIMENSAT@
+ extern int utimensat (int fd, char const *name,
+ struct timespec const times[2], int flag);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef utimensat
+# define utimensat(d,n,t,f) \
+ (GL_LINK_WARNING ("utimensat is not portable - " \
+ "use gnulib module utimensat for portability"), \
+ utimensat (d, n, t, f))
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _GL_SYS_STAT_H */
+#endif /* _GL_SYS_STAT_H */
+#endif
diff --git a/lib/time.in.h b/lib/time.in.h
index cef4e0546..0baeeb54b 100644
--- a/lib/time.in.h
+++ b/lib/time.in.h
@@ -37,6 +37,9 @@
# @INCLUDE_NEXT@ @NEXT_TIME_H@
+/* NetBSD 5.0 mis-defines NULL. */
+#include <stddef.h>
+
# ifdef __cplusplus
extern "C" {
# endif
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index e2545cbca..dc6bb7a7c 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -29,6 +29,9 @@
#ifndef _GL_UNISTD_H
#define _GL_UNISTD_H
+/* NetBSD 5.0 mis-defines NULL. Also get size_t. */
+#include <stddef.h>
+
/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */
#if !(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET)
# include <stdio.h>
@@ -38,11 +41,18 @@
/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
#include <stdlib.h>
-#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
+#if ((@GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@) \
+ || (@GNULIB_READLINK@ && (!@HAVE_READLINK@ || @REPLACE_READLINK@)) \
+ || (@GNULIB_READLINKAT@ && !@HAVE_READLINKAT@))
/* Get ssize_t. */
# include <sys/types.h>
#endif
+/* Get getopt(), optarg, optind, opterr, optopt. */
+#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
+# include <getopt.h>
+#endif
+
#if @GNULIB_GETHOSTNAME@
/* Get all possible declarations of gethostname(). */
# if @UNISTD_H_HAVE_WINSOCK2_H@
@@ -98,6 +108,15 @@
# define STDERR_FILENO 2
#endif
+/* Ensure *_OK macros exist. */
+#ifndef F_OK
+# define F_OK 0
+# define X_OK 1
+# define W_OK 2
+# define R_OK 4
+#endif
+
+
/* Declare overridden functions. */
#ifdef __cplusplus
@@ -137,7 +156,7 @@ extern int chown (const char *file, uid_t uid, gid_t gid);
# define close rpl_close
extern int close (int);
# endif
-#elif @UNISTD_H_HAVE_WINSOCK2_H@
+#elif @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
# undef close
# define close close_used_without_requesting_gnulib_module_close
#elif defined GNULIB_POSIXCHECK
@@ -149,6 +168,12 @@ extern int close (int);
#endif
+#if @REPLACE_DUP@
+# define dup rpl_dup
+extern int dup (int);
+#endif
+
+
#if @GNULIB_DUP2@
# if @REPLACE_DUP2@
# define dup2 rpl_dup2
@@ -170,6 +195,28 @@ extern int dup2 (int oldfd, int newfd);
#endif
+#if @GNULIB_DUP3@
+/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the
+ specified flags.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ Close NEWFD first if it is open.
+ Return newfd if successful, otherwise -1 and errno set.
+ See the Linux man page at
+ <http://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */
+# if @HAVE_DUP3@
+# define dup3 rpl_dup3
+# endif
+extern int dup3 (int oldfd, int newfd, int flags);
+#elif defined GNULIB_POSIXCHECK
+# undef dup3
+# define dup3(o,n,f) \
+ (GL_LINK_WARNING ("dup3 is unportable - " \
+ "use gnulib module dup3 for portability"), \
+ dup3 (o, n, f))
+#endif
+
+
#if @GNULIB_ENVIRON@
# if !@HAVE_DECL_ENVIRON@
/* Set of environment variables and values. An array of strings of the form
@@ -192,7 +239,7 @@ extern char **environ;
#if @GNULIB_EUIDACCESS@
# if !@HAVE_EUIDACCESS@
-/* Like access(), except that is uses the effective user id and group id of
+/* Like access(), except that it uses the effective user id and group id of
the current process. */
extern int euidaccess (const char *filename, int mode);
# endif
@@ -205,9 +252,21 @@ extern int euidaccess (const char *filename, int mode);
#endif
+#if @GNULIB_FACCESSAT@
+# if !@HAVE_FACCESSAT@
+int faccessat (int fd, char const *file, int mode, int flag);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef faccessat
+# define faccessat(d,n,m,f) \
+ (GL_LINK_WARNING ("faccessat is not portable - " \
+ "use gnulib module faccessat for portability"), \
+ faccessat (d, n, m, f))
+#endif
+
+
#if @GNULIB_FCHDIR@
# if @REPLACE_FCHDIR@
-
/* Change the process' current working directory to the directory on which
the given file descriptor is open.
Return 0 if successful, otherwise -1 and errno set.
@@ -215,14 +274,11 @@ extern int euidaccess (const char *filename, int mode);
<http://www.opengroup.org/susv3xsh/fchdir.html>. */
extern int fchdir (int /*fd*/);
-# define dup rpl_dup
-extern int dup (int);
-
-# if @REPLACE_DUP2@
-# undef dup2
-# endif
-# define dup2 rpl_dup2_fchdir
-extern int dup2 (int, int);
+/* Gnulib internal hooks needed to maintain the fchdir metadata. */
+extern int _gl_register_fd (int fd, const char *filename);
+extern void _gl_unregister_fd (int fd);
+extern int _gl_register_dup (int oldfd, int newfd);
+extern const char *_gl_directory_name (int fd);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -234,6 +290,23 @@ extern int dup2 (int, int);
#endif
+#if @GNULIB_FCHOWNAT@
+# if @REPLACE_FCHOWNAT@
+# undef fchownat
+# define fchownat rpl_fchownat
+# endif
+# if !@HAVE_FCHOWNAT@ || @REPLACE_FCHOWNAT@
+extern int fchownat (int fd, char const *file, uid_t owner, gid_t group, int flag);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fchownat
+# define fchownat(d,n,o,g,f) \
+ (GL_LINK_WARNING ("fchownat is not portable - " \
+ "use gnulib module openat for portability"), \
+ fchownat (d, n, o, g, f))
+#endif
+
+
#if @GNULIB_FSYNC@
/* Synchronize changes to a file.
Return 0 if successful, otherwise -1 and errno set.
@@ -320,7 +393,8 @@ extern int getdomainname(char *name, size_t len);
#if @GNULIB_GETDTABLESIZE@
# if !@HAVE_GETDTABLESIZE@
-/* Return the maximum number of file descriptors in the current process. */
+/* Return the maximum number of file descriptors in the current process.
+ In POSIX, this is same as sysconf (_SC_OPEN_MAX). */
extern int getdtablesize (void);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -370,7 +444,6 @@ extern int gethostname(char *name, size_t len);
See <http://www.opengroup.org/susv3xsh/getlogin.html>.
*/
# if !@HAVE_DECL_GETLOGIN_R@
-# include <stddef.h>
extern int getlogin_r (char *name, size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -490,11 +563,14 @@ extern int lchown (char const *file, uid_t owner, gid_t group);
#if @GNULIB_LINK@
+# if @REPLACE_LINK@
+# define link rpl_link
+# endif
/* Create a new hard link for an existing file.
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/link.html>. */
-# if !@HAVE_LINK@
+# if !@HAVE_LINK@ || @REPLACE_LINK@
extern int link (const char *path1, const char *path2);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -505,6 +581,25 @@ extern int link (const char *path1, const char *path2);
link (path1, path2))
#endif
+#if @GNULIB_LINKAT@
+# if @REPLACE_LINKAT@
+# undef linkat
+# define linkat rpl_linkat
+# endif
+/* Create a new hard link for an existing file, relative to two
+ directories. FLAG controls whether symlinks are followed.
+ Return 0 if successful, otherwise -1 and errno set. */
+# if !@HAVE_LINKAT@ || @REPLACE_LINKAT@
+extern int linkat (int fd1, const char *path1, int fd2, const char *path2,
+ int flag);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef linkat
+# define link(f1,path1,f2,path2,f) \
+ (GL_LINK_WARNING ("linkat is unportable - " \
+ "use gnulib module linkat for portability"), \
+ linkat (f1, path1, f2, path2,f))
+#endif
#if @GNULIB_LSEEK@
# if @REPLACE_LSEEK@
@@ -524,15 +619,39 @@ extern int link (const char *path1, const char *path2);
#endif
+#if @GNULIB_PIPE2@
+/* Create a pipe, applying the given flags when opening the read-end of the
+ pipe and the write-end of the pipe.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ Store the read-end as fd[0] and the write-end as fd[1].
+ Return 0 upon success, or -1 with errno set upon failure.
+ See also the Linux man page at
+ <http://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
+# if @HAVE_PIPE2@
+# define pipe2 rpl_pipe2
+# endif
+extern int pipe2 (int fd[2], int flags);
+#elif defined GNULIB_POSIXCHECK
+# undef pipe2
+# define pipe2(f,o) \
+ (GL_LINK_WARNING ("pipe2 is unportable - " \
+ "use gnulib module pipe2 for portability"), \
+ pipe2 (f, o))
+#endif
+
+
#if @GNULIB_READLINK@
+# if @REPLACE_READLINK@
+# define readlink rpl_readlink
+# endif
/* Read the contents of the symbolic link FILE and place the first BUFSIZE
bytes of it into BUF. Return the number of bytes placed into BUF if
successful, otherwise -1 and errno set.
See the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/readlink.html>. */
-# if !@HAVE_READLINK@
-# include <stddef.h>
-extern int readlink (const char *file, char *buf, size_t bufsize);
+# if !@HAVE_READLINK@ || @REPLACE_READLINK@
+extern ssize_t readlink (const char *file, char *buf, size_t bufsize);
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlink
@@ -543,6 +662,34 @@ extern int readlink (const char *file, char *buf, size_t bufsize);
#endif
+#if @GNULIB_READLINKAT@
+# if !@HAVE_READLINKAT@
+ssize_t readlinkat (int fd, char const *file, char *buf, size_t len);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef readlinkat
+# define readlinkat(d,n,b,l) \
+ (GL_LINK_WARNING ("readlinkat is not portable - " \
+ "use gnulib module symlinkat for portability"), \
+ readlinkat (d, n, b, l))
+#endif
+
+
+#if @GNULIB_RMDIR@
+# if @REPLACE_RMDIR@
+# define rmdir rpl_rmdir
+/* Remove the directory DIR. */
+extern int rmdir (char const *name);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef rmdir
+# define rmdir(n) \
+ (GL_LINK_WARNING ("rmdir is unportable - " \
+ "use gnulib module rmdir for portability"), \
+ rmdir (n))
+#endif
+
+
#if @GNULIB_SLEEP@
/* Pause the execution of the current thread for N seconds.
Returns the number of seconds left to sleep.
@@ -560,6 +707,68 @@ extern unsigned int sleep (unsigned int n);
#endif
+#if @GNULIB_SYMLINK@
+# if @REPLACE_SYMLINK@
+# undef symlink
+# define symlink rpl_symlink
+# endif
+# if !@HAVE_SYMLINK@ || @REPLACE_SYMLINK@
+int symlink (char const *contents, char const *file);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef symlink
+# define symlink(c,n) \
+ (GL_LINK_WARNING ("symlink is not portable - " \
+ "use gnulib module symlink for portability"), \
+ symlink (c, n))
+#endif
+
+
+#if @GNULIB_SYMLINKAT@
+# if !@HAVE_SYMLINKAT@
+int symlinkat (char const *contents, int fd, char const *file);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef symlinkat
+# define symlinkat(c,d,n) \
+ (GL_LINK_WARNING ("symlinkat is not portable - " \
+ "use gnulib module symlinkat for portability"), \
+ symlinkat (c, d, n))
+#endif
+
+
+#if @GNULIB_UNLINK@
+# if @REPLACE_UNLINK@
+# undef unlink
+# define unlink rpl_unlink
+extern int unlink (char const *file);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef unlink
+# define unlink(n) \
+ (GL_LINK_WARNING ("unlink is not portable - " \
+ "use gnulib module unlink for portability"), \
+ unlink (n))
+#endif
+
+
+#if @GNULIB_UNLINKAT@
+# if @REPLACE_UNLINKAT@
+# undef unlinkat
+# define unlinkat rpl_unlinkat
+# endif
+# if !@HAVE_UNLINKAT@ || @REPLACE_UNLINKAT@
+extern int unlinkat (int fd, char const *file, int flag);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef unlinkat
+# define unlinkat(d,n,f) \
+ (GL_LINK_WARNING ("unlinkat is not portable - " \
+ "use gnulib module openat for portability"), \
+ unlinkat (d, n, f))
+#endif
+
+
#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
/* Write up to COUNT bytes starting at BUF to file descriptor FD.
See the POSIX:2001 specification
@@ -570,12 +779,6 @@ extern ssize_t write (int fd, const void *buf, size_t count);
#endif
-#ifdef FCHDIR_REPLACEMENT
-/* gnulib internal function. */
-extern void _gl_unregister_fd (int fd);
-#endif
-
-
#ifdef __cplusplus
}
#endif
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index c620b4c06..da43901fc 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -257,7 +257,7 @@ local_wcsnlen (const wchar_t *s, size_t maxlen)
# ifndef decimal_point_char_defined
# define decimal_point_char_defined 1
static char
-decimal_point_char ()
+decimal_point_char (void)
{
const char *point;
/* Determine it in a multithread-safe way. We know nl_langinfo is
@@ -5476,6 +5476,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
#undef TCHARS_PER_DCHAR
#undef SNPRINTF
#undef USE_SNPRINTF
+#undef DCHAR_SET
#undef DCHAR_CPY
#undef PRINTF_PARSE
#undef DIRECTIVES
diff --git a/lib/write.c b/lib/write.c
index 8476a4458..a8056ca8e 100644
--- a/lib/write.c
+++ b/lib/write.c
@@ -1,5 +1,5 @@
/* POSIX compatible write() function.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008-2009 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
@@ -46,7 +46,7 @@ rpl_write (int fd, const void *buf, size_t count)
if (ret < 0)
{
if (GetLastError () == ERROR_NO_DATA
- && GetFileType (_get_osfhandle (fd)) == FILE_TYPE_PIPE)
+ && GetFileType ((HANDLE) _get_osfhandle (fd)) == FILE_TYPE_PIPE)
{
/* Try to raise signal SIGPIPE. */
raise (SIGPIPE);