mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-12-05 09:44:10 +08:00
1e3a21000a
* gettimeofday.c: Add "Supplemental" to @deftypefn. * functions.texi: Regenerate. From-SVN: r97331
31 lines
543 B
C
31 lines
543 B
C
#include "config.h"
|
|
#include "libiberty.h"
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
|
|
/*
|
|
|
|
@deftypefn Supplemental int gettimeofday (struct timeval *@var{tp}, void *@var{tz})
|
|
|
|
Writes the current time to @var{tp}. This implementation requires
|
|
that @var{tz} be NULL. Returns 0 on success, -1 on failure.
|
|
|
|
@end deftypefn
|
|
|
|
*/
|
|
|
|
int
|
|
gettimeofday (struct timeval *tp, void *tz)
|
|
{
|
|
if (tz)
|
|
abort ();
|
|
tp->tv_usec = 0;
|
|
if (time (&tp->tv_sec) == (time_t) -1)
|
|
return -1;
|
|
return 0;
|
|
}
|