Move mkdirp() to libutil

mkdir.c

@@ -6,29 +6,6 @@
 
 #include "util.h"
 
-static int
-mkdirp(char *path)
-{
-	char *p;
-
-	for (p = path + (*path == '/'); *p; p++) {
-		if (*p != '/')
-			continue;
-		*p = '\0';
-		if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST) {
-			weprintf("mkdir %s:", path);
-			*p = '/';
-			return -1;
-		}
-		*p = '/';
-	}
-	if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST) {
-		weprintf("mkdir %s:", path);
-		return -1;
-	}
-	return 0;
-}
-
 static void
 usage(void)
 {