diff options
Diffstat (limited to 'usr.bin/touch/touch.c')
-rw-r--r-- | usr.bin/touch/touch.c | 39 |
1 files changed, 11 insertions, 28 deletions
diff --git a/usr.bin/touch/touch.c b/usr.bin/touch/touch.c index c8bfd28..804af7e 100644 --- a/usr.bin/touch/touch.c +++ b/usr.bin/touch/touch.c @@ -76,8 +76,8 @@ main(int argc, char *argv[]) myname = basename(argv[0]); Aflag = aflag = cflag = mflag = timeset = 0; atflag = 0; - if (clock_gettime(CLOCK_REALTIME, &ts[0]) == -1) - err(1, "clock_gettime(CLOCK_REALTIME)"); + ts[0].tv_sec = ts[1].tv_sec = 0; + ts[0].tv_nsec = ts[1].tv_nsec = UTIME_NOW; while ((ch = getopt(argc, argv, "A:acd:fhmr:t:")) != -1) switch(ch) { @@ -152,6 +152,11 @@ main(int argc, char *argv[]) ts[1] = ts[0]; } + if (!aflag) + ts[0].tv_nsec = UTIME_OMIT; + if (!mflag) + ts[1].tv_nsec = UTIME_OMIT; + if (*argv == NULL) usage(myname); @@ -183,11 +188,6 @@ main(int argc, char *argv[]) continue; } - if (!aflag) - ts[0] = sb.st_atim; - if (!mflag) - ts[1] = sb.st_mtim; - /* * We're adjusting the times based on the file times, not a * specified time (that gets handled above). @@ -203,26 +203,9 @@ main(int argc, char *argv[]) } } - /* Try utimensat(2). */ if (!utimensat(AT_FDCWD, *argv, ts, atflag)) continue; - /* If the user specified a time, nothing else we can do. */ - if (timeset || Aflag) { - rval = 1; - warn("%s", *argv); - continue; - } - - /* - * System V and POSIX 1003.1 require that a NULL argument - * set the access/modification times to the current time. - * The permission checks are different, too, in that the - * ability to write the file is sufficient. Take a shot. - */ - if (!utimensat(AT_FDCWD, *argv, NULL, atflag)) - continue; - rval = 1; warn("%s", *argv); } @@ -238,8 +221,8 @@ stime_arg1(const char *arg, struct timespec *tvp) struct tm *t; int yearset; char *p; - /* Start with the current time. */ - now = tvp[0].tv_sec; + + now = time(NULL); if ((t = localtime(&now)) == NULL) err(1, "localtime"); /* [[CC]YY]MMDDhhmm[.SS] */ @@ -300,8 +283,8 @@ stime_arg2(const char *arg, int year, struct timespec *tvp) { time_t now; struct tm *t; - /* Start with the current time. */ - now = tvp[0].tv_sec; + + now = time(NULL); if ((t = localtime(&now)) == NULL) err(1, "localtime"); |