add ls; simpler pwd

2011-05-26 04:01:20 +01:00
parent 273f150c84
commit 6ef3d9174b
9 changed files with 268 additions and 24 deletions
--- a/pwd.c
+++ b/pwd.c
@@ -7,16 +7,6 @@
 int
 main(void)
 {
-	char *buf;
-	long size;
-
-	if((size = pathconf(".", _PC_PATH_MAX)) < 0)
-		size = BUFSIZ;
-	if(!(buf = malloc(size)))
-		eprintf("malloc:");
-	if(!getcwd(buf, size))
-		eprintf("getcwd:");
-
-	puts(buf);
+	puts(agetcwd());
 	return EXIT_SUCCESS;
 }