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/* COVERAGE: utimes futimes futimesat utimensat */
#define _GNU_SOURCE
#include <stdio.h>
#include <sys/time.h>
#include <fcntl.h>
#include <sys/syscall.h>
#ifndef UTIME_NOW
#define UTIME_NOW ((1l << 30) - 1l)
#define UTIME_OMIT ((1l << 30) - 2l)
#endif
int main()
{
int fd;
struct timeval tv[2];
struct timespec ts[2];
fd = creat("foobar", 0666);
/* access time */
tv[0].tv_sec = 1000000000;
tv[0].tv_usec = 1234;
tv[1].tv_sec = 2000000000;
tv[1].tv_usec = 5678;
utimes("foobar", tv);
// utimes ("foobar", \[1000000000.001234\]\[2000000000.005678\])
#ifdef SYS_futimesat
futimes(fd, tv);
// futimesat (AT_FDCWD, "foobar", \[1000000000.001234\]\[2000000000.005678\])
futimesat(7, "foobar", tv);
// futimesat (7, "foobar", \[1000000000.001234\]\[2000000000.005678\])
futimesat(AT_FDCWD, "foobar", tv);
// futimesat (AT_FDCWD, "foobar", \[1000000000.001234\]\[2000000000.005678\])
#endif /* SYS_futimesat */
#ifdef __NR_utimensat
ts[0].tv_sec = 1000000000;
ts[0].tv_nsec = 123456789;
ts[1].tv_sec = 2000000000;
ts[1].tv_nsec = 56780000;
syscall(__NR_utimensat, AT_FDCWD, "foobar", ts, 0);
// utimensat (AT_FDCWD, "foobar", \[1000000000.123456789\]\[2000000000.056780000\], 0x0)
ts[0].tv_sec = 0;
ts[0].tv_nsec = UTIME_NOW;
ts[1].tv_sec = 0;
ts[1].tv_nsec = UTIME_OMIT;
syscall(__NR_utimensat, AT_FDCWD, "foobar", ts, AT_SYMLINK_NOFOLLOW);
// utimensat (AT_FDCWD, "foobar", \[UTIME_NOW\]\[UTIME_OMIT\], AT_SYMLINK_NOFOLLOW)
syscall(__NR_utimensat, 22, "foobar", ts, 0x42);
// utimensat (22, "foobar", \[UTIME_NOW\]\[UTIME_OMIT\], 0x42)
#endif
return 0;
}
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