mirror of
git://git.sv.gnu.org/coreutils.git
synced 2026-08-05 08:10:15 +02:00
(main): Move to the end.
Remove most fwd dcls.
This commit is contained in:
Jim Meyering
+68
-72
@@ -53,11 +53,7 @@ char *savedir ();
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char *xmalloc ();
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char *xrealloc ();
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static int change_file_group (char *file, int group);
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static int change_dir_group (char *dir, int group, struct stat *statp);
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static void describe_change (char *file, int changed);
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static void parse_group (char *name, int *g);
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static void usage (int status);
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static int change_dir_group __P ((char *dir, int group, struct stat *statp));
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/* The name the program was run with. */
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char *program_name;
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@@ -95,62 +91,16 @@ static struct option const long_options[] =
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{0, 0, 0, 0}
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};
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void
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main (int argc, char **argv)
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/* Tell the user the group name to which ownership of FILE
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has been given; if CHANGED is zero, FILE was that group already. */
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static void
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describe_change (char *file, int changed)
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{
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int group;
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int errors = 0;
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int optc;
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program_name = argv[0];
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recurse = force_silent = verbose = changes_only = 0;
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while ((optc = getopt_long (argc, argv, "Rcfv", long_options, (int *) 0))
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!= EOF)
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{
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switch (optc)
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{
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case 0:
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break;
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case 'R':
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recurse = 1;
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break;
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case 'c':
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verbose = 1;
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changes_only = 1;
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break;
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case 'f':
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force_silent = 1;
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break;
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case 'v':
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verbose = 1;
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break;
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default:
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usage (1);
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}
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}
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if (show_version)
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{
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printf ("chgrp - %s\n", version_string);
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exit (0);
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}
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if (show_help)
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usage (0);
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if (argc - optind <= 1)
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{
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error (0, 0, "too few arguments");
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usage (1);
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}
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parse_group (argv[optind++], &group);
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for (; optind < argc; ++optind)
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errors |= change_file_group (argv[optind], group);
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exit (errors);
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if (changed)
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printf ("group of %s changed to %s\n", file, groupname);
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else
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printf ("group of %s retained as %s\n", file, groupname);
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}
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/* Set *G according to NAME. */
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@@ -289,18 +239,6 @@ change_dir_group (char *dir, int group, struct stat *statp)
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return errors;
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}
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/* Tell the user the group name to which ownership of FILE
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has been given; if CHANGED is zero, FILE was that group already. */
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static void
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describe_change (char *file, int changed)
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{
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if (changed)
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printf ("group of %s changed to %s\n", file, groupname);
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else
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printf ("group of %s retained as %s\n", file, groupname);
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}
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static void
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usage (int status)
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{
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@@ -322,3 +260,61 @@ Change the group membership of each FILE to GROUP.\n\
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}
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exit (status);
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}
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void
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main (int argc, char **argv)
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{
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int group;
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int errors = 0;
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int optc;
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program_name = argv[0];
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recurse = force_silent = verbose = changes_only = 0;
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while ((optc = getopt_long (argc, argv, "Rcfv", long_options, (int *) 0))
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!= EOF)
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{
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switch (optc)
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{
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case 0:
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break;
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case 'R':
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recurse = 1;
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break;
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case 'c':
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verbose = 1;
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changes_only = 1;
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break;
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case 'f':
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force_silent = 1;
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break;
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case 'v':
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verbose = 1;
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break;
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default:
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usage (1);
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}
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}
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if (show_version)
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{
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printf ("chgrp - %s\n", version_string);
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exit (0);
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}
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if (show_help)
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usage (0);
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if (argc - optind <= 1)
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{
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error (0, 0, "too few arguments");
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usage (1);
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}
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parse_group (argv[optind++], &group);
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for (; optind < argc; ++optind)
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errors |= change_file_group (argv[optind], group);
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exit (errors);
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}
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+21
-23
@@ -38,8 +38,6 @@
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#include "version.h"
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#include "error.h"
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static void usage (int status);
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/* The name this program was run with. */
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char *program_name;
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@@ -62,6 +60,27 @@ static struct option const longopts[] =
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{NULL, 0, NULL, 0}
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};
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static void
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usage (int status)
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{
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if (status != 0)
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fprintf (stderr, "Try `%s --help' for more information.\n",
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program_name);
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else
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{
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printf ("Usage: %s [OPTION] DIRECTORY...\n", program_name);
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printf ("\
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Create the DIRECTORY(ies), if they do not already exist.\n\
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\n\
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-p, --parents no error if existing, make parent directories as needed\n\
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-m, --mode=MODE set permission mode (as in chmod), not rwxrwxrwx - umask\n\
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--help display this help and exit\n\
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--version output version information and exit\n");
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}
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exit (status);
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}
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void
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main (int argc, char **argv)
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{
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@@ -134,24 +153,3 @@ main (int argc, char **argv)
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exit (errors);
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}
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static void
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usage (int status)
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{
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if (status != 0)
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fprintf (stderr, "Try `%s --help' for more information.\n",
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program_name);
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else
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{
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printf ("Usage: %s [OPTION] DIRECTORY...\n", program_name);
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printf ("\
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Create the DIRECTORY(ies), if they do not already exist.\n\
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\n\
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-p, --parents no error if existing, make parent directories as needed\n\
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-m, --mode=MODE set permission mode (as in chmod), not rwxrwxrwx - umask\n\
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--help display this help and exit\n\
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--version output version information and exit\n");
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}
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exit (status);
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}
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