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#include <time.h>
#include <errno.h>
#include "_syscall.h"
#include "_safety.h"
/** get current time **/
time_t time(time_t * timer)
{
SIGNAL_SAFE(0);
long int now;
SYSCALL_NUMBER(sc, time, 0);
now = __syscall(sc);
if (timer != NULL && now != -1) {
*timer = (time_t)now;
}
return (time_t)now;
}
__check_1(time_t, 0, time, time_t *)
/***
gets the current time. If ARGUMENT(timer) is not CONSTANT(NULL),
the current time is also stored in the object it points to.
***/
/*
UNSPECIFIED(The encoding of TYPEDEF(time_t))
RETURN_FAILURE(CAST(TYPEDEF(time_t), -1))
RETURN_SUCCESS(the current calndar time)
STDC(1)
*/
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