libs/newlib-cygwin
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* environ.cc (setenv): Use __cygwin_environ instead of

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environ after reallocating environment space.
This commit is contained in:
Corinna Vinschen 2000-07-17 15:59:27 +00:00
parent c609f9dcec
commit b0d5cd02dc
2 changed files with 7 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
Mon Jul 17 17:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
* environ.cc (setenv): Use __cygwin_environ instead of
environ after reallocating environment space.
Sun Jul 16 20:23:21 2000 Christopher Faylor <cgf@cygnus.com> Sun Jul 16 20:23:21 2000 Christopher Faylor <cgf@cygnus.com>
* _cygwin_crt0_common.cc: Undef 'environ' or suffer compiler error. * _cygwin_crt0_common.cc: Undef 'environ' or suffer compiler error.

4
winsup/cygwin/environ.cc
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@ -228,9 +228,9 @@ setenv (const char *name, const char *value, int rewrite)
; ;
__cygwin_environ = (char **) realloc ((char *) environ, __cygwin_environ = (char **) realloc ((char *) environ,
(size_t) (sizeof (char *) * (cnt + 2))); (size_t) (sizeof (char *) * (cnt + 2)));
if (!environ) if (!__cygwin_environ)
return -1; return -1;
environ[cnt + 1] = NULL; __cygwin_environ[cnt + 1] = NULL;
update_envptrs (); update_envptrs ();
offset = cnt; offset = cnt;
} }