[hackers] [sbase] cmp: cleanup || Connor Lane Smith

changeset: 63:2122a9ecbeea
tag: tip
user: Connor Lane Smith <cls_AT_lubutu.com>
date: Fri Jun 10 02:00:27 2011 +0100
files: cmp.c
description:
cmp: cleanup

diff -r 25be709f3f1d -r 2122a9ecbeea cmp.c
--- a/cmp.c Fri Jun 10 01:55:12 2011 +0100
+++ b/cmp.c Fri Jun 10 02:00:27 2011 +0100
@@ -2,16 +2,13 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
-#include "util.h"
-
-static bool lflag = false;
-static bool sflag = false;
 
 int
 main(int argc, char *argv[])
 {
+ bool lflag = false;
+ bool sflag = false;
         bool same = true;
         char c;
         int b[2], i;
@@ -30,12 +27,12 @@
                         exit(2);
                 }
         if(optind != argc-2) {
- eprintf("usage: %s [-ls] file1 file2\n", argv[0]);
+ fprintf(stderr, "usage: %s [-ls] file1 file2\n", argv[0]);
                 exit(2);
         }
         for(i = 0; i < 2; i++)
                 if(!(fp[i] = fopen(argv[optind+i], "r"))) {
- eprintf("fopen %s:", argv[optind+i]);
+ fprintf(stderr, "fopen %s:", argv[optind+i]);
                         exit(2);
                 }
         for(n = 1; ((b[0] = getc(fp[0])) != EOF) | ((b[1] = getc(fp[1])) != EOF); n++) {
Received on Fri Jun 10 2011 - 03:00:37 CEST