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/chown.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/chown.c')
| -rw-r--r-- | src/chown.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/chown.c b/src/chown.c index dca9ba6de..b510f1228 100644 --- a/src/chown.c +++ b/src/chown.c @@ -48,17 +48,17 @@ struct group *getgrgid (); #endif int lstat (); - -char *parse_user_spec (); char *savedir (); +char *parse_user_spec (); char *xmalloc (); char *xrealloc (); -int change_file_owner (); -int change_dir_owner (); -int isnumber (); -void describe_change (); void error (); -void usage (); +int isnumber (); + +static int change_file_owner (); +static int change_dir_owner (); +static void describe_change (); +static void usage (); /* The name the program was run with. */ char *program_name; @@ -81,7 +81,7 @@ static char *username; /* The name of the group to which ownership of the files is being given. */ static char *groupname; -static struct option long_options[] = +static struct option const long_options[] = { {"recursive", 0, 0, 'R'}, {"changes", 0, 0, 'c'}, @@ -147,7 +147,7 @@ main (argc, argv) If it is a directory and -R is given, recurse. Return 0 if successful, 1 if errors occurred. */ -int +static int change_file_owner (file, user, group) char *file; uid_t user; @@ -191,7 +191,7 @@ change_file_owner (file, user, group) STATP points to the results of lstat on DIR. Return 0 if successful, 1 if errors occurred. */ -int +static int change_dir_owner (dir, user, group, statp) char *dir; uid_t user; @@ -245,7 +245,7 @@ change_dir_owner (dir, user, group, statp) /* Tell the user the user and group names to which ownership of FILE has been given; if CHANGED is zero, FILE had those owners already. */ -void +static void describe_change (file, changed) char *file; int changed; @@ -260,7 +260,7 @@ describe_change (file, changed) printf ("%s\n", username); } -void +static void usage () { fprintf (stderr, "\ |