musl-tcc/compat/time32/ftime32.c
2022-03-20 16:48:53 +08:00

26 lines
461 B
C

#include "time32.h"
#include <sys/timeb.h>
#include <errno.h>
#include <stdint.h>
struct timeb32 {
int32_t time;
unsigned short millitm;
short timezone, dstflag;
};
int __ftime32(struct timeb32 *tp)
{
struct timeb tb;
if (ftime(&tb) < 0) return -1;
if (tb.time < INT32_MIN || tb.time > INT32_MAX) {
errno = EOVERFLOW;
return -1;
}
tp->time = tb.time;
tp->millitm = tb.millitm;
tp->timezone = tb.timezone;
tp->dstflag = tb.dstflag;
return 0;
}