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Remove most fwd dcls.
This commit is contained in:
Jim Meyering
1995-11-09 23:27:55 +00:00
parent 31856b16c3
commit 4796ddfe36
1 changed files with 82 additions and 84 deletions
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src/chown.c
+82 -84
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@@ -55,10 +55,8 @@ void strip_trailing_slashes ();
char *xmalloc ();
char *xrealloc ();
static int change_file_owner (char *file, uid_t user, gid_t group);
static int change_dir_owner (char *dir, uid_t user, gid_t group, struct stat *statp);
static void describe_change (char *file, int changed);
static void usage (int status);
static int change_dir_owner __P ((char *dir, uid_t user, gid_t group,
struct stat *statp));
/* The name the program was run with. */
char *program_name;
@@ -99,71 +97,20 @@ static struct option const long_options[] =
{0, 0, 0, 0}
};
void
main (int argc, char **argv)
/* 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. */
static void
describe_change (char *file, int changed)
{
uid_t user = (uid_t) -1; /* New uid; -1 if not to be changed. */
gid_t group = (uid_t) -1; /* New gid; -1 if not to be changed. */
int errors = 0;
int optc;
char *e;
program_name = argv[0];
recurse = force_silent = verbose = changes_only = 0;
while ((optc = getopt_long (argc, argv, "Rcfv", long_options, (int *) 0))
!= EOF)
{
switch (optc)
{
case 0:
break;
case 'R':
recurse = 1;
break;
case 'c':
verbose = 1;
changes_only = 1;
break;
case 'f':
force_silent = 1;
break;
case 'v':
verbose = 1;
break;
default:
usage (1);
}
}
if (show_version)
{
printf ("chown - %s\n", version_string);
exit (0);
}
if (show_help)
usage (0);
if (optind >= argc - 1)
{
error (0, 0, "too few arguments");
usage (1);
}
e = parse_user_spec (argv[optind], &user, &group, &username, &groupname);
if (e)
error (1, 0, "%s: %s", argv[optind], e);
if (username == NULL)
username = "";
for (++optind; optind < argc; ++optind)
{
strip_trailing_slashes (argv[optind]);
errors |= change_file_owner (argv[optind], user, group);
}
exit (errors);
if (changed)
printf ("owner of %s changed to ", file);
else
printf ("owner of %s retained as ", file);
if (groupname)
printf ("%s.%s\n", username, groupname);
else
printf ("%s\n", username);
}
/* Change the ownership of FILE to UID USER and GID GROUP.
@@ -258,22 +205,6 @@ change_dir_owner (char *dir, uid_t user, gid_t group, struct stat *statp)
return errors;
}
/* 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. */
static void
describe_change (char *file, int changed)
{
if (changed)
printf ("owner of %s changed to ", file);
else
printf ("owner of %s retained as ", file);
if (groupname)
printf ("%s.%s\n", username, groupname);
else
printf ("%s\n", username);
}
static void
usage (int status)
{
@@ -302,3 +233,70 @@ to login group if implied by a period. A colon may replace the period.\n");
}
exit (status);
}
void
main (int argc, char **argv)
{
uid_t user = (uid_t) -1; /* New uid; -1 if not to be changed. */
gid_t group = (uid_t) -1; /* New gid; -1 if not to be changed. */
int errors = 0;
int optc;
char *e;
program_name = argv[0];
recurse = force_silent = verbose = changes_only = 0;
while ((optc = getopt_long (argc, argv, "Rcfv", long_options, (int *) 0))
!= EOF)
{
switch (optc)
{
case 0:
break;
case 'R':
recurse = 1;
break;
case 'c':
verbose = 1;
changes_only = 1;
break;
case 'f':
force_silent = 1;
break;
case 'v':
verbose = 1;
break;
default:
usage (1);
}
}
if (show_version)
{
printf ("chown - %s\n", version_string);
exit (0);
}
if (show_help)
usage (0);
if (optind >= argc - 1)
{
error (0, 0, "too few arguments");
usage (1);
}
e = parse_user_spec (argv[optind], &user, &group, &username, &groupname);
if (e)
error (1, 0, "%s: %s", argv[optind], e);
if (username == NULL)
username = "";
for (++optind; optind < argc; ++optind)
{
strip_trailing_slashes (argv[optind]);
errors |= change_file_owner (argv[optind], user, group);
}
exit (errors);
}