summaryrefslogtreecommitdiff
path: root/dirname.c
diff options
context:
space:
mode:
authorMatt Kraai2001-06-21 19:41:37 +0000
committerMatt Kraai2001-06-21 19:41:37 +0000
commitceeff7381929930fe8d7e33543e285d5fdcf1c68 (patch)
tree3cdbaddffecc92649215fdc71a43b4e8e86b7ea3 /dirname.c
parent091781e20eb055ac286b5a617d53a50c7d6c451e (diff)
downloadbusybox-ceeff7381929930fe8d7e33543e285d5fdcf1c68.zip
busybox-ceeff7381929930fe8d7e33543e285d5fdcf1c68.tar.gz
Rewrote mkdir (and touched lots of things in the process).
Diffstat (limited to 'dirname.c')
-rw-r--r--dirname.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/dirname.c b/dirname.c
index 935a831..b534e69 100644
--- a/dirname.c
+++ b/dirname.c
@@ -30,21 +30,11 @@
extern int dirname_main(int argc, char **argv)
{
- char* s;
-
if ((argc < 2) || (**(argv + 1) == '-'))
show_usage();
argv++;
- s=*argv+strlen(*argv)-1;
- while (s > *argv && *s == '/') {
- *s-- = '\0';
- }
- s = strrchr(*argv, '/');
- if (s != NULL && s == *argv)
- s[1] = '\0';
- else if (s != NULL)
- *s = '\0';
- puts(s ? *argv : ".");
+ puts (dirname (argv[0]));
+
return EXIT_SUCCESS;
}