diff options
| author | Jim Meyering <jim@meyering.net> | 1992-11-12 04:14:54 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1992-11-12 04:14:54 +0000 |
| commit | 88b70560464afbc44c6233abbb7375fd5c464124 (patch) | |
| tree | 8cd20ebb560f9ec40e0c17474f507adb5269a8c3 /src/id.c | |
| parent | 5fc2263354892487337ab870520c9b682e8a893e (diff) | |
| download | coreutils-88b70560464afbc44c6233abbb7375fd5c464124.tar.xz | |
all files: make most variables static and const when possible.
declare lots of functions static.
Diffstat (limited to 'src/id.c')
| -rw-r--r-- | src/id.c | 23 |
1 files changed, 12 insertions, 11 deletions
@@ -58,11 +58,12 @@ gid_t getegid (); char *xmalloc (); int getugroups (); void error (); -void print_user (); -void print_group (); -void print_group_list (); -void print_full_info (); -void usage (); + +static void print_user (); +static void print_group (); +static void print_group_list (); +static void print_full_info (); +static void usage (); /* The name this program was run with. */ char *program_name; @@ -89,7 +90,7 @@ static gid_t rgid, egid; /* The number of errors encountered so far. */ static int problems = 0; -static struct option longopts[] = +static struct option const longopts[] = { {"group", 0, NULL, 'g'}, {"name", 0, NULL, 'n'}, @@ -173,7 +174,7 @@ main (argc, argv) /* Print the name or value of user ID UID. */ -void +static void print_user (uid) int uid; { @@ -194,7 +195,7 @@ print_user (uid) /* Print the name or value of group ID GID. */ -void +static void print_group (gid) int gid; { @@ -215,7 +216,7 @@ print_group (gid) /* Print all of the distinct groups the user is in . */ -void +static void print_group_list (username) char *username; { @@ -258,7 +259,7 @@ print_group_list (username) /* Print all of the info about the user's user and group IDs. */ -void +static void print_full_info (username) char *username; { @@ -336,7 +337,7 @@ print_full_info (username) #endif } -void +static void usage () { fprintf (stderr, "\ |