glibc/time/bug-asctime.c

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#include <errno.h>
#include <limits.h>
#include <stdio.h>
#include <time.h>
static int
do_test (void)
{
int result = 0;
time_t t = time (NULL);
struct tm *tp = localtime (&t);
tp->tm_year = INT_MAX;
errno = 0;
char *s = asctime (tp);
if (s != NULL || errno != EOVERFLOW)
{
puts ("asctime did not fail correctly");
result = 1;
}
char buf[1000];
errno = 0;
s = asctime_r (tp, buf);
if (s != NULL || errno != EOVERFLOW)
{
puts ("asctime_r did not fail correctly");
result = 1;
}
return result;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"