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depmod: supply help text

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Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Lauri Kasanen 2012-02-19 16:33:37 +01:00 committed by Denys Vlasenko
parent 817c230a0c
commit 5a5db93b0f
1 changed files with 18 additions and 9 deletions
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27
modutils/depmod.c
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@ -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 */