libarchive: open_zipped() does not need to check extensions for e.g. gzip

[oweals/busybox.git] / debianutils / which.c

diff --git a/debianutils/which.c b/debianutils/which.c
index 41a864cfa52a41ef8cb30c7bd35e47828ed09578..15fd598b782f7076ab59dbf27730518affaf3d0c 100644 (file)
--- a/debianutils/which.c
+++ b/debianutils/which.c
@@ -5,23 +5,32 @@
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  * Copyright (C) 2006 Gabriel Somlo <somlo at cmu.edu>
  *
- * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
  * Based on which from debianutils
  */
 
+//usage:#define which_trivial_usage
+//usage:       "[COMMAND]..."
+//usage:#define which_full_usage "\n\n"
+//usage:       "Locate a COMMAND"
+//usage:
+//usage:#define which_example_usage
+//usage:       "$ which login\n"
+//usage:       "/bin/login\n"
+
 #include "libbb.h"
 
 int which_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int which_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int which_main(int argc UNUSED_PARAM, char **argv)
 {
-       USE_DESKTOP(int opt;)
+       IF_DESKTOP(int opt;)
        int status = EXIT_SUCCESS;
        char *path;
        char *p;
 
        opt_complementary = "-1"; /* at least one argument */
-       USE_DESKTOP(opt =) getopt32(argv, "a");
+       IF_DESKTOP(opt =) getopt32(argv, "a");
        argv += optind;
 
        /* This matches what is seen on e.g. ubuntu.