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Warn on asctime and ctime use.

This commit is contained in:
Jonas 'Sortie' Termansen 2014-09-24 16:20:00 +02:00
parent 36c70760a0
commit 6ccc39c678
1 changed files with 12 additions and 1 deletions
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13
libc/include/time.h
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@ -107,7 +107,13 @@ __BEGIN_DECLS
/* getdate_err is omitted, use strptime */
#if !defined(__is_sortix_libc) /* not a warning inside libc */
__attribute__((__warning__("asctime() is obsolete, use strftime()")))
#endif
char* asctime(const struct tm*);
#if !defined(__is_sortix_libc) /* not a warning inside libc */
__attribute__((__warning__("asctime_r() is obsolete, use strftime()")))
#endif
char* asctime_r(const struct tm* __restrict, char* __restrict);
clock_t clock(void);
/* TODO: clock_getcpuclockid */
@ -115,9 +121,14 @@ int clock_getres(clockid_t, struct timespec*);
int clock_gettime(clockid_t, struct timespec*);
int clock_nanosleep(clockid_t, int, const struct timespec*, struct timespec*);
int clock_settime(clockid_t, const struct timespec*);
#if !defined(__is_sortix_libc) /* not a warning inside libc */
__attribute__((__warning__("ctime() is obsolete, use strftime()")))
#endif
char* ctime(const time_t* clock);
#if !defined(__is_sortix_libc) /* not a warning inside libc */
__attribute__((__warning__("ctime_r() is obsolete, use strftime()")))
#endif
char* ctime_r(const time_t* clock, char* buf);
/* ctime_r is obsolescent */
double difftime(time_t, time_t);
/* getdate is omitted, use strptime */
struct tm* gmtime(const time_t*);