diff options
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/bits/stdio2.h | 3 | ||||
| -rw-r--r-- | libio/stdio.h | 13 |
2 files changed, 6 insertions, 10 deletions
diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h index e31386dbd7..e9f9d6952b 100644 --- a/libio/bits/stdio2.h +++ b/libio/bits/stdio2.h @@ -222,8 +222,7 @@ __NTH (obstack_vprintf (struct obstack *__restrict __obstack, #endif -#if !defined __USE_ISOC11 \ - || (defined __cplusplus && __cplusplus <= 201103L && !defined __USE_GNU) +#if __GLIBC_USE (DEPRECATED_GETS) 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 " diff --git a/libio/stdio.h b/libio/stdio.h index a589e367a2..c4f734cb3c 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -625,16 +625,13 @@ __BEGIN_NAMESPACE_STD extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream) __wur; -#if !defined __USE_ISOC11 \ - || (defined __cplusplus && __cplusplus <= 201103L) +#if __GLIBC_USE (DEPRECATED_GETS) /* Get a newline-terminated string from stdin, removing the newline. - DO NOT USE THIS FUNCTION!! There is no limit on how much it will read. - The function has been officially removed in ISO C11. This opportunity - is used to also remove it from the GNU feature list. It is now only - available when explicitly using an old ISO C, Unix, or POSIX standard. - GCC defines _GNU_SOURCE when building C++ code and the function is still - in C++11, so it is also available for C++. + This function is impossible to use safely. It has been officially + removed from ISO C11 and ISO C++14, and we have also removed it + from the _GNU_SOURCE feature list. It remains available when + explicitly using an old ISO C, Unix, or POSIX standard. This function is a possible cancellation point and therefore not marked with __THROW. */ |