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-rw-r--r--libguile/Makefile.am2
-rw-r--r--libguile/putenv.c127
2 files changed, 1 insertions, 128 deletions
diff --git a/libguile/Makefile.am b/libguile/Makefile.am
index 6c2081a87..80a6245b9 100644
--- a/libguile/Makefile.am
+++ b/libguile/Makefile.am
@@ -398,7 +398,7 @@ BUILT_SOURCES = cpp_err_symbols.c cpp_sig_symbols.c libpath.h \
$(DOT_I_FILES) $(DOT_X_FILES) $(EXTRA_DOT_X_FILES)
EXTRA_libguile_la_SOURCES = _scm.h \
- memmove.c putenv.c strerror.c \
+ memmove.c strerror.c \
dynl.c regex-posix.c \
filesys.c posix.c net_db.c socket.c \
debug-malloc.c mkstemp.c \
diff --git a/libguile/putenv.c b/libguile/putenv.c
deleted file mode 100644
index cdc05dd7e..000000000
--- a/libguile/putenv.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Copyright (C) 1991, 2000, 2001, 2004, 2005, 2006 Free Software Foundation, Inc.
-
- * This library 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 library 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 library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "libguile/scmconfig.h"
-
-#include <sys/types.h>
-#include <errno.h>
-
-/* Don't include stdlib.h for non-GNU C libraries because some of them
- contain conflicting prototypes for getopt.
- This needs to come after some library #include
- to get __GNU_LIBRARY__ defined. */
-#ifdef __GNU_LIBRARY__
-#include <stdlib.h>
-#else
-char *malloc ();
-#endif /* GNU C library. */
-
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
-#include <string.h>
-#else
-#include <strings.h>
-#ifndef strchr
-#define strchr index
-#endif
-#ifndef memcpy
-#define memcpy(d, s, n) bcopy((s), (d), (n))
-#endif
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#if HAVE_CRT_EXTERNS_H
-#include <crt_externs.h> /* for Darwin _NSGetEnviron */
-#endif
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-extern char **environ;
-
-/* On Apple Darwin in a shared library there's no "environ" to access
- directly, instead the address of that variable must be obtained with
- _NSGetEnviron(). */
-#if HAVE__NSGETENVIRON && defined (PIC)
-#define environ (*_NSGetEnviron())
-#endif
-
-/* Put STRING, which is of the form "NAME=VALUE", in the environment. */
-int
-putenv (const char *string)
-{
- char *name_end = strchr (string, '=');
- register size_t size;
- register char **ep;
-
- if (name_end == NULL)
- {
- /* Remove the variable from the environment. */
- size = strlen (string);
- for (ep = environ; *ep != NULL; ++ep)
- if (!strncmp (*ep, string, size) && (*ep)[size] == '=')
- {
- while (ep[1] != NULL)
- {
- ep[0] = ep[1];
- ++ep;
- }
- *ep = NULL;
- return 0;
- }
- }
-
- size = 0;
- for (ep = environ; *ep != NULL; ++ep)
- if (!strncmp (*ep, string, name_end - string) &&
- (*ep)[name_end - string] == '=')
- break;
- else
- ++size;
-
- if (*ep == NULL)
- {
- static char **last_environ = NULL;
- char **new_environ = (char **) scm_malloc ((size + 2) * sizeof (char *));
- memcpy ((char *) new_environ, (char *) environ, size * sizeof (char *));
- new_environ[size] = (char *) string;
- new_environ[size + 1] = NULL;
- if (last_environ != NULL)
- free ((char *) last_environ);
- last_environ = new_environ;
- environ = new_environ;
- }
- else
- *ep = (char *) string;
-
- return 0;
-}
-
-/*
- Local Variables:
- c-file-style: "gnu"
- End:
-*/