aboutsummaryrefslogtreecommitdiff
path: root/toys/posix/rmdir.c
diff options
context:
space:
mode:
Diffstat (limited to 'toys/posix/rmdir.c')
-rw-r--r--toys/posix/rmdir.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/toys/posix/rmdir.c b/toys/posix/rmdir.c
index 289b0156..fec3ce98 100644
--- a/toys/posix/rmdir.c
+++ b/toys/posix/rmdir.c
@@ -20,16 +20,21 @@ config RMDIR
static void do_rmdir(char *name)
{
- for (;;) {
- char *temp;
+ char *temp;
+ for (;;) {
if (rmdir(name)) {
perror_msg("%s",name);
return;
}
+
+ // Each -p cycle back up one slash, ignoring trailing and repeated /.
+
if (!toys.optflags) return;
- if (!(temp=strrchr(name,'/'))) return;
- *temp=0;
+ do {
+ if (!(temp = strrchr(name, '/'))) return;
+ *temp = 0;
+ } while (!temp[1]);
}
}