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authorUlrich Drepper <drepper@redhat.com>1998-05-14 19:14:48 +0000
committerUlrich Drepper <drepper@redhat.com>1998-05-14 19:14:48 +0000
commitff152e3fc8c7d38e08d9f9d70eb6109c878e1372 (patch)
tree7fc3fb83b20673816f3f2082ac79558028f02b25 /sysdeps/generic/putenv.c
parent847a35a07b6412a24f8978cf2a7fafc4e5c4a471 (diff)
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Update.
1998-05-14 13:25 Ulrich Drepper <drepper@cygnus.com> * inet/netinet/in.h: Add defines for multicast. Reported by Jeremy Hall <jhall@UU.NET>. * stdlib/stdlib.h: Add prototypes for __setenv and __unsetenv. * sysdeps/generic/putenv.c: Use __setenv and __unsetenv, not setenv and unsetenv. Optimize _LIBC case. * sysdeps/generic/setenv.c: Prevent unnecessary memory leaks. Define functions with leading __. * time/tzfile.c: Correct handling of global variables daylight, timezone, and tzname. * time/tzset.c: Likewise. * timezone/Makefile (tests): Add tst-timezone. * timezone/tst-timezone.c: New file. 1998-05-14 10:35 Ulrich Drepper <drepper@cygnus.com> * timezone/asia: Update from tzdata1998d. * timezone/australasia: Likewise. * timezone/europe: Likewise.
Diffstat (limited to 'sysdeps/generic/putenv.c')
-rw-r--r--sysdeps/generic/putenv.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/sysdeps/generic/putenv.c b/sysdeps/generic/putenv.c
index 296f2847cf..d059c2f78c 100644
--- a/sysdeps/generic/putenv.c
+++ b/sysdeps/generic/putenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -16,7 +16,7 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#if defined (_AIX) && !defined (__GNUC__)
+#if defined _AIX && !defined __GNUC__
#pragma alloca
#endif
@@ -45,6 +45,9 @@
extern char *alloca ();
# endif /* __GNUC__ */
# endif /* HAVE_ALLOCA_H */
+
+# define setenv __setenv
+# define unsetenv __unsetenv
#endif /* _LIBC */
@@ -57,10 +60,10 @@ putenv (string)
if (name_end != NULL)
{
- char *name = alloca (name_end - string + 1);
#ifdef _LIBC
- *((char *) __mempcpy (name, string, name_end - string)) = '\0';
+ char *name = strndupa (string, name_end - string);
#else
+ char *name = alloca (name_end - string + 1);
memcpy (name, string, name_end - string);
name[name_end - string] = '\0';
#endif