From: Lauri Kasanen <curaga@operamail.com>
Date: Sun, 19 Feb 2012 15:33:37 +0000 (+0100)
Subject: depmod: supply help text
X-Git-Tag: 1_20_0~76
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a5db93b0f27a5fd090509f9745b63f49b9b7871;p=platform%2Fupstream%2Fbusybox.git

depmod: supply help text

Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/modutils/depmod.c b/modutils/depmod.c
index f6c0bf3..7752361 100644
--- a/modutils/depmod.c
+++ b/modutils/depmod.c
@@ -10,11 +10,6 @@
 
 //applet:IF_DEPMOD(APPLET(depmod, BB_DIR_SBIN, BB_SUID_DROP))
 
-//usage:#if !ENABLE_MODPROBE_SMALL
-//usage:#define depmod_trivial_usage NOUSAGE_STR
-//usage:#define depmod_full_usage ""
-//usage:#endif
-
 #include "libbb.h"
 #include "modutils.h"
 #include <sys/utsname.h> /* uname() */
@@ -131,7 +126,16 @@ static void xfreopen_write(const char *file, FILE *f)
 		bb_perror_msg_and_die("can't open '%s'", file);
 }
 
-/* Usage:
+//usage:#if !ENABLE_MODPROBE_SMALL
+//usage:#define depmod_trivial_usage "[-n] [-b BASE] [VERSION] [MODFILES]..."
+//usage:#define depmod_full_usage "\n\n"
+//usage:       "Generate modules.dep, alias, and symbols files"
+//usage:     "\n"
+//usage:     "\n	-b BASE	Use BASE/lib/modules/VERSION"
+//usage:     "\n	-n	Dry run: print files to stdout"
+//usage:#endif
+
+/* Upstream usage:
  * [-aAenv] [-C FILE or DIR] [-b BASE] [-F System.map] [VERSION] [MODFILES]...
  *	-a --all
  *		Probe all modules. Default if no MODFILES.
@@ -142,7 +146,7 @@ static void xfreopen_write(const char *file, FILE *f)
  *	-C --config FILE or DIR
  *		Path to /etc/depmod.conf or /etc/depmod.d/
  *	-e --errsyms
- *		When combined with the -F option, this reports any symbols which
+ *		When combined with the -F option, this reports any symbols
  *		which are not supplied by other modules or kernel.
  *	-F --filesyms System.map
  *	-n --dry-run
@@ -154,8 +158,13 @@ static void xfreopen_write(const char *file, FILE *f)
  *	-u	No-op
  *	-q	No-op
  *
- * So far we only support: [-rn] [-b BASE] [VERSION] [MODFILES]...
- * -aAeF are accepted but ignored. -vC are not accepted.
+ * So far we only support: [-n] [-b BASE] [VERSION] [MODFILES]...
+ * Accepted but ignored:
+ * -aAe
+ * -F System.map
+ * -C FILE/DIR
+ *
+ * Not accepted: -v
  */
 enum {
 	//OPT_a = (1 << 0), /* All modules, ignore mods in argv */