k9core

commit d2c5b8a805d1b5977503c5db8e55e6c716037ed0
parent 83af9b4735a32c16bf1373866b85a4ee87faae98
Author: call-cc <callcc@vxempire.xyz>
Date:   Mon,  1 Jun 2020 18:02:04 -0400

Add dirname

Diffstat:
A
src/dirname.c
 | 
13
+++++++++++++

1 file changed, 13 insertions(+), 0 deletions(-)
diff --git a/src/dirname.c b/src/dirname.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <libgen.h>
+
+int
+main(int argc, char *argv[]) {
+  char *dir;
+  if((dir = dirname(argv[1])) == NULL) {
+    fprintf(stderr, "%s", argv[0]);
+    return 1;
+  }
+  puts(dir);
+  return 0;
+}