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| | #include <sys/stat.h>
#include <sys/time.h>
#include <fcntl.h>
#include <errno.h>
#include "syscall.h"
int utimensat(int fd, const char *path, const struct timespec times[2], int flags)
{
int r = __syscall(SYS_utimensat, fd, path, times, flags);
if (r != -ENOSYS || flags) return __syscall_ret(r);
#ifdef SYS_futimesat
struct timeval *tv = 0;
if (times) {
struct timeval tmp[2];
int i;
tv = tmp;
for (i=0; i<2; i++) {
if (times[i].tv_nsec >= 1000000000U) {
if (times[i].tv_nsec == UTIME_NOW &&
times[1-i].tv_nsec == UTIME_NOW) {
tv = 0;
break;
}
if (times[i].tv_nsec == UTIME_OMIT)
return __syscall_ret(-ENOSYS);
return __syscall_ret(-EINVAL);
}
tmp[i].tv_sec = times[i].tv_sec;
tmp[i].tv_usec = times[i].tv_nsec / 1000;
}
}
r = __syscall(SYS_futimesat, fd, path, tv);
if (r != -ENOSYS || fd != AT_FDCWD) return __syscall_ret(r);
r = __syscall(SYS_utimes, path, tv);
#endif
return __syscall_ret(r);
}
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