X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Ftac.c;h=25e85f6f33c5cd45860045a0bf0247bcaa9977f8;hb=03ab212bff0fa7f51c0f75ee4be5db67184e41a2;hp=af70f3092522e5005abf1ed3d56e44c8f134b119;hpb=62a90cdd7435f09f4bb8673e8b7b213067f9d5cc;p=oweals%2Fbusybox.git

diff --git a/coreutils/tac.c b/coreutils/tac.c
index af70f3092..25e85f6f3 100644
--- a/coreutils/tac.c
+++ b/coreutils/tac.c
@@ -1,20 +1,31 @@
 /* vi: set sw=4 ts=4: */
 /*
  * tac implementation for busybox
+ * tac - concatenate and print files in reverse
  *
  * Copyright (C) 2003  Yang Xiaopeng  <yxp at hanwang.com.cn>
  * Copyright (C) 2007  Natanael Copa  <natanael.copa@gmail.com>
  * Copyright (C) 2007  Tito Ragusa    <farmatito@tiscali.it>
  *
- * Licensed under GPLv2, see file License in this tarball for details.
- *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
-/* tac - concatenate and print files in reverse */
-
 /* Based on Yang Xiaopeng's (yxp at hanwang.com.cn) patch
  * http://www.uclibc.org/lists/busybox/2003-July/008813.html
  */
+//config:config TAC
+//config:	bool "tac (3.9 kb)"
+//config:	default y
+//config:	help
+//config:	tac is used to concatenate and print files in reverse.
+
+//applet:IF_TAC(APPLET_NOEXEC(tac, tac, BB_DIR_USR_BIN, BB_SUID_DROP, tac))
+
+//kbuild:lib-$(CONFIG_TAC) += tac.o
+
+//usage:#define tac_trivial_usage
+//usage:	"[FILE]..."
+//usage:#define tac_full_usage "\n\n"
+//usage:	"Concatenate FILEs and print them in reverse"
 
 #include "libbb.h"
 
@@ -26,7 +37,7 @@ struct lstring {
 };
 
 int tac_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int tac_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int tac_main(int argc UNUSED_PARAM, char **argv)
 {
 	char **name;
 	FILE *f;