From 2323f4066d8cab67c2edc21361d27e1983e55b7a Mon Sep 17 00:00:00 2001
From: andersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Wed, 5 Jul 2000 17:21:58 +0000
Subject: Patch from Matt Kraai <kraai@alumni.carnegiemellon.edu> to simplify
ar.c and make it more readable. -Erik
git-svn-id: svn://busybox.net/trunk/busybox@736 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
ar.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
(limited to 'ar.c')
diff --git a/ar.c b/ar.c
index e58b7395d..27dfadd1d 100644
--- a/ar.c
+++ b/ar.c
@@ -35,11 +35,11 @@
#include "internal.h"
#define AR_BLOCK_SIZE 60
-#define AR_PRESERVE_DATE 1
-#define AR_VERBOSE 2
-#define AR_DISPLAY 4
-#define AR_EXT_TO_FILE 8
-#define AR_EXT_TO_STDOUT 16
+#define AR_PRESERVE_DATE 1 /* preserve original dates */
+#define AR_VERBOSE 2 /* be verbose */
+#define AR_DISPLAY 4 /* display contents */
+#define AR_EXT_TO_FILE 8 /* extract contents of archive */
+#define AR_EXT_TO_STDOUT 16 /* extract to stdout */
#define BB_DECLARE_EXTERN
#define bb_need_io_error
@@ -302,20 +302,20 @@ extern int ar_main(int argc, char **argv)
++opt_ptr;
while ((c = *opt_ptr++) != '\0') {
switch (c) {
- case 'o': /* preserver original dates */
- funct = funct | 1;
+ case 'o':
+ funct = funct | AR_PRESERVE_DATE;
break;
- case 'p': /* extract to stdout */
- funct = funct | 16;
+ case 'v':
+ funct = funct | AR_VERBOSE;
break;
- case 't': /* display contents */
- funct = funct | 4;
+ case 't':
+ funct = funct | AR_DISPLAY;
break;
- case 'x': /* extract contents of archive */
- funct = funct | 8;
+ case 'x':
+ funct = funct | AR_EXT_TO_FILE;
break;
- case 'v': /* be verbose */
- funct = funct | 2;
+ case 'p':
+ funct = funct | AR_EXT_TO_STDOUT;
break;
default:
usage(ar_usage);
--
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