CC-tea/coreutils
1
0
Fork 0
mirror of git://git.sv.gnu.org/coreutils.git synced 2026-08-12 12:00:21 +02:00
Code Issues Projects Releases Wiki Activity

(main): Move to the end.

Browse Source 
Remove fwd dcls.
This commit is contained in:
Jim Meyering
1995-11-10 03:14:41 +00:00
parent 49f397e6e7
commit c2e9e7a31b
1 changed files with 41 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/rmdir.c
+41 -44
View File
@@ -33,9 +33,6 @@
void strip_trailing_slashes ();
static void remove_parents (char *path);
static void usage (int status);
/* The name this program was run with. */
char *program_name;
@@ -57,6 +54,47 @@ static struct option const longopts[] =
{NULL, 0, NULL, 0}
};
/* Remove any empty parent directories of `path'.
Replaces '/' characters in `path' with NULs. */
static void
remove_parents (char *path)
{
char *slash;
do
{
slash = strrchr (path, '/');
if (slash == NULL)
break;
/* Remove any characters after the slash, skipping any extra
slashes in a row. */
while (slash > path && *slash == '/')
--slash;
slash[1] = 0;
}
while (rmdir (path) == 0);
}
static void
usage (int status)
{
if (status != 0)
fprintf (stderr, "Try `%s --help' for more information.\n",
program_name);
else
{
printf ("Usage: %s [OPTION]... DIRECTORY...\n", program_name);
printf ("\
Remove the DIRECTORY(ies), if they are empty.\n\
\n\
-p, --parents remove explicit parent directories if being emptied\n\
--help display this help and exit\n\
--version output version information and exit\n");
}
exit (status);
}
void
main (int argc, char **argv)
{
@@ -111,44 +149,3 @@ main (int argc, char **argv)
exit (errors);
}
/* Remove any empty parent directories of `path'.
Replaces '/' characters in `path' with NULs. */
static void
remove_parents (char *path)
{
char *slash;
do
{
slash = strrchr (path, '/');
if (slash == NULL)
break;
/* Remove any characters after the slash, skipping any extra
slashes in a row. */
while (slash > path && *slash == '/')
--slash;
slash[1] = 0;
}
while (rmdir (path) == 0);
}
static void
usage (int status)
{
if (status != 0)
fprintf (stderr, "Try `%s --help' for more information.\n",
program_name);
else
{
printf ("Usage: %s [OPTION]... DIRECTORY...\n", program_name);
printf ("\
Remove the DIRECTORY(ies), if they are empty.\n\
\n\
-p, --parents remove explicit parent directories if being emptied\n\
--help display this help and exit\n\
--version output version information and exit\n");
}
exit (status);
}