hdr time

lib clock_settime,gettimeofday,settimeofday,stime,utimes

lib nanosleep,usleep

lib utimensat -D_ATFILE_SOURCE sys/stat.h note{ complete utimensat implementation }end link{

#include <fcntl.h>

static struct timespec ts[2];

int

main()

{

ts[0].tv_nsec = UTIME_NOW;

ts[1].tv_nsec = UTIME_OMIT;

return utimensat(AT_FDCWD, ".", ts, AT_SYMLINK_NOFOLLOW) != 0;

}

}end

if ! mem timeval.tv_sec sys/time.h {

struct timeval

{

time_t tv_sec;

time_t tv_usec;

};

}

endif

lib clock_gettime execute{

#include <time.h>

int

main()

{

struct timespec tv;

return clock_gettime(CLOCK_REALTIME, &tv) != 0;

}

}end

lib utimets link{

#include <time.h>

#include <sys/time.h>

static struct timespec tv;

int

main()

{

return utimets(".", &tv) != 0;

}

}end

tst - -DN=1 - -DN=2 - -DN=3 - -DN=4 output{

#include <sys/types.h>

#include <sys/time.h>

int

main()

{

struct timeval tv;

#if N == 1

struct timezone tz;

if (gettimeofday(&tv, (struct timezone*)0) < 0)

return 1;

printf("#define tmgettimeofday(p) gettimeofday(p,(struct timezone*)0)\n");

#if _lib_settimeofday

printf("#define tmsettimeofday(p) settimeofday(p,(struct timezone*)0)\n");

#endif

#endif

#if N == 2

if (gettimeofday(&tv, (void*)0) < 0)

return 1;

printf("#define tmgettimeofday(p) gettimeofday(p,(void*)0)\n");

#if _lib_settimeofday

printf("#define tmsettimeofday(p) gettimeofday(p,(void*)0)\n");

#endif

#endif

#if N == 3

if (gettimeofday(&tv) < 0)

return 1;

printf("#define tmgettimeofday(p) gettimeofday(p)\n");

#if _lib_settimeofday

printf("#define tmsettimeofday(p) settimeofday(p)\n");

#endif

#endif

return 0;

}

}end