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Don't always provide definition of gets checking version

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Marek Polacek 2012-01-13 12:45:02 -05:00 committed by Ulrich Drepper
parent 929d11c7cf
commit e0a309cf2a
2 changed files with 8 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2012-01-12 Marek Polacek <polacek@redhat.com>
* libio/bits/stdio2.h: Do not define gets for ISO C11, ISO C++11,
and _GNU_SOURCE.
2012-01-04 Will Schmidt <will_schmidt@vnet.ibm.com>
* powerpc/powerpc32/sysdep.h: Add GLUE and GENERATE_GOT_LABEL macros.

3
libio/bits/stdio2.h
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@ -217,6 +217,8 @@ __NTH (obstack_vprintf (struct obstack *__restrict __obstack,
#endif
#if !defined __USE_ISOC11 \
|| (defined __cplusplus && __cplusplus <= 201103L && !defined __USE_GNU)
extern char *__gets_chk (char *__str, size_t) __wur;
extern char *__REDIRECT (__gets_warn, (char *__str), gets)
__wur __warnattr ("please use fgets or getline instead, gets can't "
@ -229,6 +231,7 @@ gets (char *__str)
return __gets_chk (__str, __bos (__str));
return __gets_warn (__str);
}
#endif
extern char *__fgets_chk (char *__restrict __s, size_t __size, int __n,
FILE *__restrict __stream) __wur;