diff options
| author | Jim Meyering <jim@meyering.net> | 1992-11-09 17:39:24 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1992-11-09 17:39:24 +0000 |
| commit | 17387a999c446fab250321a02cbcb7774ec6c032 (patch) | |
| tree | dc1908dd9bcc3fdd6d4f1dadfae178b12afe08f0 /src/touch.c | |
| parent | 925487607cfed5d4e68ffa375bc17941934dba07 (diff) | |
| download | coreutils-17387a999c446fab250321a02cbcb7774ec6c032.tar.xz | |
Declared lots of external functions and variables static.
Made several statically-initialized arrays `const.'
Diffstat (limited to 'src/touch.c')
| -rw-r--r-- | src/touch.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/touch.c b/src/touch.c index 8c2ee3126..f3848ed80 100644 --- a/src/touch.c +++ b/src/touch.c @@ -46,14 +46,15 @@ time_t time (); #endif int argmatch (); -int touch (); time_t get_date (); time_t posixtime (); void error (); void invalid_arg (); -void usage (); + +static int touch (); +static void usage (); #ifndef HAVE_UTIME_NULL -int utime_now (); +static int utime_now (); #endif /* Bitmasks for `change_times'. */ @@ -92,7 +93,7 @@ static struct stat ref_stats; /* The name by which this program was run. */ char *program_name; -static struct option longopts[] = +static struct option const longopts[] = { {"time", 1, 0, 130}, {"no-create", 0, 0, 'c'}, @@ -102,13 +103,13 @@ static struct option longopts[] = }; /* Valid arguments to the `--time' option. */ -static char *time_args[] = +static char const* const time_args[] = { "atime", "access", "use", "mtime", "modify", 0 }; /* The bits in `change_times' that those arguments set. */ -static int time_masks[] = +static int const time_masks[] = { CH_ATIME, CH_ATIME, CH_ATIME, CH_MTIME, CH_MTIME }; @@ -231,7 +232,7 @@ main (argc, argv) /* Update the time of file FILE according to the options given. Return 0 if successful, 1 if an error occurs. */ -int +static int touch (file) char *file; { @@ -323,7 +324,7 @@ touch (file) make sure empty files are not lengthened to 1 byte. Return 0 if successful, -1 if not. */ -int +static int utime_now (file, filesize) char *file; off_t filesize; @@ -344,7 +345,7 @@ utime_now (file, filesize) } #endif -void +static void usage () { fprintf (stderr, "\ |