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Fixes <http://bugs.gnu.org/18988>.
Reported by Chris Vine <chris@cvine.freeserve.co.uk>.
* libguile/filesys.c (scm_select): Clarify handling of signal
interruptions.
* doc/ref/posix.texi (Ports and File Descriptors): Adjust accordingly.
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Conflicts:
benchmark-suite/benchmarks/ports.bm
libguile/async.h
libguile/bytevectors.c
libguile/foreign.c
libguile/gsubr.c
libguile/srfi-1.c
libguile/vm-engine.h
libguile/vm-i-scheme.c
module/Makefile.am
module/language/tree-il/analyze.scm
module/language/tree-il/peval.scm
module/scripts/compile.scm
module/scripts/disassemble.scm
test-suite/tests/asm-to-bytecode.test
test-suite/tests/peval.test
test-suite/tests/rdelim.test
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* libguile/load.c (scm_i_mirror_backslashes): New function.
(scm_init_load_path): Call it to produce MS-Windows file names
with forward slashes.
(FILE_NAME_SEPARATOR_STRING): Define as "/" on all platforms.
* libguile/load.h (scm_i_mirror_backslashes): Add prototype.
* libguile/init.c (scm_boot_guile): Call scm_i_mirror_backslashes
on argv[0].
* libguile/filesys.c (scm_getcwd): Call scm_i_mirror_backslashes
on the directory name returned by getcwd.
* test-suite/tests/ports.test ("file name separators"): New test.
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Conflicts:
GUILE-VERSION
NEWS
guile-readline/ice-9/readline.scm
libguile/async.c
libguile/backtrace.c
libguile/deprecated.h
libguile/gc-malloc.c
libguile/gdbint.c
libguile/init.c
libguile/ioext.c
libguile/mallocs.c
libguile/print.c
libguile/rw.c
libguile/scmsigs.c
libguile/script.c
libguile/simpos.c
libguile/snarf.h
libguile/strports.c
libguile/threads.c
libguile/vm-i-scheme.c
libguile/vm-i-system.c
module/srfi/srfi-18.scm
test-suite/Makefile.am
test-suite/standalone/test-num2integral.c
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* libguile/async.c:
* libguile/backtrace.c:
* libguile/error.c:
* libguile/filesys.c:
* libguile/fports.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/gdbint.c:
* libguile/init.c:
* libguile/ioext.c:
* libguile/load.c:
* libguile/mallocs.c:
* libguile/mkstemp.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/socket.c:
* libguile/stime.c:
* libguile/strports.c:
* libguile/threads.c: Unconditionally include <unistd.h>.
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* libguile/filesys.c: Remove 'fsync' wrapper for MinGW.
(scm_link, scm_readlink, scm_mkdir, scm_rmdir): Define these
unconditionally.
(my_rename): Remove.
(scm_rename): Use 'rename' instead of 'my_rename'.
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* libguile/iselect.h:
* libguile/threads.c:
* libguile/deprecated.h: Rely on Gnulib for sys/select.h.
* libguile/filesys.c: Rely on Gnulib for 'lstat' and 'mkstemp'.
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* libguile/filesys.c, libguile/random.c, libguile/stime.c, libguile/trees.c,
libguile/validate.h: use scm_is_vector instead of scm_is_simple_vector.
* libguile/sort.c (scm_sort_x, scm_sort, scm_stable_sort_x)
(scm_stable_sort): Remove scm_is_vector check; scm_is_array is
sufficient.
* test-suite/tests/arrays.test: Fix header.
* test-suite/tests/random.test: New coverage test covering
random:normal-vector!.
* test-suite/Makefile.am: Include random.test in make check.
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* libguile/private-gc.h (SCM_DOUBLECELL_ALIGNED_P): Remove; unused.
* libguile/filesys.c (MAX, MIN): Move definitions here, from
private-gc.h.
(scm_sendfile, scm_readdir): Adapt uses of SCM_MAX and SCM_MIN to use
MAX or MIN.
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Conflicts:
GUILE-VERSION
libguile/array-map.c
libguile/fports.h
libguile/gc.h
libguile/inline.h
libguile/ports.c
libguile/ports.h
libguile/print.c
libguile/r6rs-ports.c
libguile/read.c
test-suite/tests/00-socket.test
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* libguile/filesys.c (scm_sendfile): In Linux-style sendfile(2) code, if
EINTR or EAGAIN occurs, set result to 1 (not 0) so that we actually
keep going. In non-sendfile(2) code, deal gracefully with short reads
due to EOF.
* test-suite/tests/filesys.test ("sendfile"): Use 'let*' to guarantee
the needed order of operations: write (test-file) and then read it.
Add code to check the written data (not just the returned length) in
all tests, including the cases that hit EOF prematurely.
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* libguile/filesys.c (scm_sendfile)[HAVE_SYS_SENDFILE_H &&
HAVE_SENDFILE]: Compare RESULT with C_COUNT. Loop until C_COUNT bytes
have been sent.
* doc/ref/posix.texi (File System): Update the description. Explain the
new semantics.
* test-suite/tests/filesys.test ("sendfile"): Rewrite using
`pass-if-equal'. Check the return value for all the tests.
["file with offset past the end", "file with offset near the end"]:
New tests.
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Conflicts:
configure.ac
libguile/deprecated.c
libguile/deprecated.h
libguile/filesys.h
libguile/fluids.c
libguile/fports.c
libguile/gc.c
libguile/guile.c
libguile/numbers.c
libguile/objcodes.c
libguile/r6rs-ports.c
libguile/smob.c
libguile/socket.c
libguile/threads.h
module/language/scheme/decompile-tree-il.scm
module/language/tree-il/peval.scm
test-suite/tests/syncase.test
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* libguile/filesys.c (scm_sendfile): Change conditional to
HAVE_SYS_SENDFILE_H && HAVE_SENDFILE.
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* libguile/filesys.c (scm_sendfile): Check return value of
`lseek_or_lseek64', and use `SCM_SYSERROR' upon error.
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* configure.ac: Check for <sys/sendfile.h> and `sendfile'.
* libguile/filesys.c (scm_sendfile): New function.
* libguile/filesys.h (scm_sendfile): New declaration.
* test-suite/tests/filesys.test ("sendfile"): New test prefix.
* doc/ref/posix.texi (File System): Document `sendfile'.
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* libguile/filesys.c: Instead of using scm_std_select, just use select,
relying on gnulib to provide it to us. Likewise, rely on fstat.
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* libguile/filesys.c (is_file_name_separator): Use `scm_is_eq' instead
of `=='. Fixes <http://hydra.nixos.org/build/4261579>.
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* libguile/filesys.c (is_file_name_separator): New helper, as in
load.c.
(scm_dirname, scm_basename, scm_i_relativize_path): Use
is_file_name_separator.
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* libguile/filesys.c (scm_stat): Don't munge the filename on MinGW;
gnulib does that for us.
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* libguile/filesys.c (scm_copy_file):
* libguile/objcodes.c (scm_load_objcode): Use O_BINARY. Thanks to Eli
Zaretskii for the patch.
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* libguile/filesys.c (scm_system_file_name_convention): New function.
Exported to Scheme only.
* module/ice-9/boot-9.scm (file-name-separator?, absolute-file-name?):
New predicates.
(file-name-separator-string): New global variable.
(in-vicinity): Use the new procedures.
(load-user-init, try-module-autoload): Use file-name-separator-string.
(load-in-vicinity): Update canonical->suffix. Consistently use the
term "file name" throughout.
* module/ice-9/psyntax.scm (include): Use global `absolute-file-name?'.
* module/ice-9/psyntax-pp.scm: Regenerate.
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Conflicts:
libguile/expand.c
libguile/hashtab.c
libguile/ports.c
libguile/vectors.c
libguile/weaks.c
module/language/ecmascript/compile-tree-il.scm
module/language/tree-il/effects.scm
module/language/tree-il/fix-letrec.scm
module/language/tree-il/peval.scm
test-suite/tests/peval.test
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* configure.ac: Add a check for fchmod.
* libguile/filesys.c (scm_chmod): Guard the fchmod case with
HAVE_FCHMOD.
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* libguile/filesys.c (mkdir): Remove alias, as gnulib handles this for
us.
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Conflicts:
module/language/tree-il/analyze.scm
module/language/tree-il/effects.scm
module/language/tree-il/fix-letrec.scm
module/language/tree-il/peval.scm
test-suite/tests/cse.test
test-suite/tests/peval.test
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* libguile/filesys.c (scm_i_relativize_path): Don't attempt to
canonicalize when encountering an entry of IN_PATH that is the empty
string.
* test-suite/tests/ports.test (with-load-path): New macro.
("%file-port-name-canonicalization"): New test prefix.
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Conflicts:
GUILE-VERSION
libguile/gc-malloc.c
libguile/ports.c
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* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/bitvectors.c:
* libguile/filesys.c:
* libguile/foreign.c:
* libguile/generalized-arrays.c:
* libguile/hashtab.c:
* libguile/ioext.c:
* libguile/load.c:
* libguile/numbers.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/promises.c:
* libguile/simpos.c:
* libguile/socket.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Make the variable names in the C docstrings more
consistent. Replace a few instances of @var with @code when appropriate.
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Conflicts:
libguile/foreign.c
module/ice-9/psyntax-pp.scm
module/ice-9/psyntax.scm
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* m4/gnulib-cache.m4: Use `dirfd'.
* libguile/filesys.c: Include Gnulib's <dirent.h> directly.
(dirfd): Remove. Suggested by Bruno Haible <bruno@clisp.org>.
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* libguile/ports.c (scm_putc, scm_puts):
* libguile/ports.h (scm_putc_unlocked, scm_puts_unlocked): Separate into
_unlocked and locked variants. Change all callers to use the
_unlocked versions.
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* libguile/ports.c (scm_fill_input_unlocked, scm_fill_input)
(scm_end_input, scm_end_input_unlocked, scm_flush)
(scm_flush_unlocked): Add locking and _unlocked variants.
* libguile/filesys.c:
* libguile/fports.c:
* libguile/gdbint.c:
* libguile/r6rs-ports.c:
* libguile/read.c:
* libguile/rw.c: Adapt callers to use _unlocked variants.
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* libguile/filesys.c (scm_open): Fix check for read-write flags for
systems such as GNU/Hurd, where O_RDWR == (O_WRONLY | O_RDONLY)
and O_RDONLY != 0.
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* libguile/filesys.c (scm_init_filesys): Define `O_NOTRANS' when
available.
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* libguile/filesys.c (scm_dir_free, scm_dir_print): Don't compile when
not HAVE_POSIX.
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* libguile/win32-dirent.c:
* libguile/win32-dirent.h: Remove these files. MinGW has opendir and
readdir support, I hear.
* configure.ac:
* libguile/filesys.c:
* libguile/Makefile.am: Adapt.
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* libguile/filesys.c (fstat_Win32) [__MINGW32__]: Apparently there is no
_S_IFSOCK on mingw32. Thanks to Volker Grabsch for the report.
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* libguile/filesys.c (scm_tc16_dir, scm_directory_stream_p, scm_opendir,
scm_readdir, scm_rewinddir, scm_closedir, scm_dir_print,
scm_dir_free, scm_lstat): Compile unconditionally.
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Reported by Dmitry Dzhus <dima@dzhus.org>.
* configure.ac: Remove `AC_LIBOBJ([filesys])'. Document
`--disable-posix' as omitting non-essential POSIX interfaces.
* libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
Add `filesys.c'.
(DOT_DOC_FILES): Add `filesys.doc'.
(EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES): Remove
`filesys.c'.
* libguile/posix.c (scm_mkstemp, scm_access): Move to `filesys.c'.
(scm_init_posix): Move `R_OK' etc. to `filesys.c'.
* libguile/filesys.c (scm_chown, scm_chmod, scm_umask, scm_open_fdes,
scm_open, scm_close, scm_close_fdes, scm_link, scm_tc16_dir,
scm_directory_stream_p, scm_opendir, scm_readdir, scm_rewinddir,
scm_closedir, scm_dir_print, scm_dir_free, scm_chdir, scm_getcwd,
set_element, fill_select_type, get_element, retrieve_select_type,
scm_select, scm_fcntl, scm_fsync, scm_symlink, scm_readlink,
scm_lstat, scm_copy_file): Conditionalize on HAVE_POSIX.
(scm_mkstemp, scm_access): New functions.
(scm_init_filesys): Conditionalize `scm_tc16_dir', `O_RDONLY', etc. on
HAVE_POSIX. Define `R_OK', `W_OK', etc.
* libguile/fports.c (fport_print): Use `scm_ttyname' only when
HAVE_POSIX.
* libguile/i18n.c (lock_locale_mutex, unlock_locale_mutex): New
functions. Update users of `scm_i_locale_mutex' to use them.
* libguile/init.c (scm_i_init_guile): Always call `scm_init_filesys'.
* meta/guile-tools.in (main): Use `setlocale' only when it is defined.
* module/ice-9/boot-9.scm: Always load `ice-9/posix'.
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* libguile/arrays.c (scm_i_read_array):
* libguile/backtrace.c (display_backtrace_body):
* libguile/filesys.c (scm_readdir)
* libguile/i18n.c (chr_to_case):
* libguile/ports.c (register_finalizer_for_port):
* libguile/posix.c (scm_nice):
* libguile/stacks.c (scm_make_stack): Clean up a number of
set-but-unused vars. Thanks to Douglas Mencken for the report.
* libguile/numbers.c (scm_log, scm_exp): Fix a few #if cases that should
be #ifdef.
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* libguile/filesys.h:
* libguile/filesys.c (scm_i_relativize_path): New function, moved here
from fports.c. Internal for now; we can make it external though if
people like its interface.
* libguile/fports.c (fport_canonicalize_filename): Move all of the
tricky bits to filesys.c. Also fixes a bug in which a delimiter wasn't
stripped.
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* libguile/filesys.c (scm_canonicalize_path): Format fix.
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* libguile/Makefile.am:
* libguile/init.c:
* libguile/lang.c:
* libguile/lang.h: Remove lang.c and lang.h.
* libguile/pairs.h (SCM_NIL_P, SCM_NULL_OR_NIL_P): Moved here.
* module/ice-9/deprecated.scm (%nil): %nil definition moved here.
* libguile/alist.c:
* libguile/async.c:
* libguile/backtrace.c:
* libguile/boolean.c:
* libguile/dynl.c:
* libguile/eval.c:
* libguile/filesys.c:
* libguile/fluids.c:
* libguile/list.c:
* libguile/load.c:
* libguile/options.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/promises.c:
* libguile/sort.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/vectors.c:
* libguile/vm.c:
* libguile/weaks.c:
* srfi/srfi-1.c: <libguile/lang.h> references removed.
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* libguile/posix.h:
* libguile/posix.c (scm_utime): Add optional nanosecond arguments. This
is an incompatible change on the C level, but it's unlikely people are
using this POSIX wrapper function, because they would just use the
POSIX function directly. Hopefully, anyway.
* module/system/base/compile.scm (call-with-output-file/atomic):
Propagate source timestamps to targets with nanosecond precision, if
available. Fixes build on systems with ext4 filesystems.
* libguile/filesys.c (scm_stat2scm):
* module/ice-9/posix.scm (stat:atimensec, stat:mtimensec)
(stat:ctimensec): Add three new elements to Scheme stat structures,
for nanosecond-level timestamps.
* configure.ac: Add checks for utimensat, and for nanosecond fields in
struct stat. We should switch to using Gnulib things for these,
though.
* doc/ref/posix.texi (File System): Add documentation for utime's
additional arguments, and nanosecond stat timestamp accessors.
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* .x-sc_prohibit_S_IS_definition: New file.
* m4/gnulib-cache.m4: Add `sys_stat'.
* libguile/filesys.c: Remove `S_IS*' macro definitions for Ultrix and
MinGW.
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* libguile/filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P)
* libguile/filesys.c (scm_readdir, scm_rewinddir, scm_closedir)
(scm_dir_print, scm_dir_free): Fix SCM_CELL macro usage.
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* libguile/array-handle.c:
* libguile/bytevectors.c:
* libguile/deprecated.c:
* libguile/eval.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/gc.c:
* libguile/gdbint.c:
* libguile/goops.c:
* libguile/instructions.c:
* libguile/load.c:
* libguile/modules.c:
* libguile/numbers.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/scmsigs.c:
* libguile/srcprop.c:
* libguile/srfi-4.c:
* libguile/stacks.c:
* libguile/threads.c:
* libguile/vm.c: Remove calls to scm_permanent_object, as they are no
longer needed with the BDW GC.
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* 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>.
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