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Make snprintf(3) and vscanf(3) definitions available under appropriate

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POSIX visibility.

Reported by:	jbeich
Reviewed by:	jilles
PR:	207287
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2019-09-09 11:15:14 +00:00
parent 26d9565dfc
commit 7f3ea0ab3a
1 changed files with 5 additions and 3 deletions
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8
include/stdio.h
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@ -294,14 +294,16 @@ int vprintf(const char * __restrict, __va_list);
int vsprintf(char * __restrict, const char * __restrict,
__va_list);
#if __ISO_C_VISIBLE >= 1999
#if __ISO_C_VISIBLE >= 1999 || __POSIX_VISIBLE >= 199506
int snprintf(char * __restrict, size_t, const char * __restrict,
...) __printflike(3, 4);
int vsnprintf(char * __restrict, size_t, const char * __restrict,
__va_list) __printflike(3, 0);
#endif
#if __ISO_C_VISIBLE >= 1999
int vfscanf(FILE * __restrict, const char * __restrict, __va_list)
__scanflike(2, 0);
int vscanf(const char * __restrict, __va_list) __scanflike(1, 0);
int vsnprintf(char * __restrict, size_t, const char * __restrict,
__va_list) __printflike(3, 0);
int vsscanf(const char * __restrict, const char * __restrict, __va_list)
__scanflike(2, 0);
#endif