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#define _GNU_SOURCE
#include <sys/time.h>
#include <sys/stat.h>
#include <errno.h>
#ifdef __wasilibc_unmodified_upstream // WASI has no syscall
#include "syscall.h"
#endif
int __futimesat(int dirfd, const char *pathname, const struct timeval times[2])
{
struct timespec ts[2];
if (times) {
int i;
for (i=0; i<2; i++) {
#ifdef __wasilibc_unmodified_upstream // WASI has no syscall
if (times[i].tv_usec >= 1000000ULL)
return __syscall_ret(-EINVAL);
#else
if (times[i].tv_usec >= 1000000ULL) {
errno = EINVAL;
return -1;
}
#endif
ts[i].tv_sec = times[i].tv_sec;
ts[i].tv_nsec = times[i].tv_usec * 1000;
}
}
return utimensat(dirfd, pathname, times ? ts : 0, 0);
}
weak_alias(__futimesat, futimesat);
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