Changeset 2725 in MondoRescue for branches/2.2.9/mindi-busybox/coreutils/yes.c

Timestamp:

Feb 25, 2011, 9:26:54 PM (13 years ago)

Author:

Bruno Cornec

Message:

• Update mindi-busybox to 1.18.3 to avoid problems with the tar command which is now failing on recent versions with busybox 1.7.3

File:

• branches/2.2.9/mindi-busybox/coreutils/yes.c (modified) (2 diffs)

branches/2.2.9/mindi-busybox/coreutils/yes.c

@@ -5 +5 @@
  * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
@@ -19 +19 @@
 /* This is a NOFORK applet. Be very careful! */
 
-int yes_main(int argc, char **argv);
-int yes_main(int argc, char **argv)
+//usage:#define yes_trivial_usage
+//usage:       "[STRING]"
+//usage:#define yes_full_usage "\n\n"
+//usage:       "Repeatedly output a line with STRING, or 'y'"
+
+int yes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int yes_main(int argc UNUSED_PARAM, char **argv)
 {
-    char **first_arg;
+    char **pp;
 
     argv[0] = (char*)"y";
-    if (argc != 1) {
+    if (argv[1])
         ++argv;
-    }
 
-    first_arg = argv;
     do {
+        pp = argv;
         while (1) {
-            fputs(*argv, stdout);
-            if (!*++argv)
+            fputs(*pp, stdout);
+            if (!*++pp)
                 break;
             putchar(' ');
         }
-        argv = first_arg;
     } while (putchar('\n') != EOF);