29 lines
605 B
C
29 lines
605 B
C
#include "../git-compat-util.h"
|
|
#undef gmtime
|
|
#undef gmtime_r
|
|
|
|
struct tm *git_gmtime(const time_t *timep)
|
|
{
|
|
static struct tm result;
|
|
return git_gmtime_r(timep, &result);
|
|
}
|
|
|
|
struct tm *git_gmtime_r(const time_t *timep, struct tm *result)
|
|
{
|
|
struct tm *ret;
|
|
|
|
memset(result, 0, sizeof(*result));
|
|
ret = gmtime_r(timep, result);
|
|
|
|
/*
|
|
* Rather than NULL, FreeBSD gmtime simply leaves the "struct tm"
|
|
* untouched when it encounters overflow. Since "mday" cannot otherwise
|
|
* be zero, we can test this very quickly.
|
|
*/
|
|
if (ret && !ret->tm_mday) {
|
|
ret = NULL;
|
|
errno = EOVERFLOW;
|
|
}
|
|
|
|
return ret;
|
|
}
|