modutils/*: move help bits into corresponding .c files

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

include/usage.src.h

@@ -751,9 +751,6 @@ INSERT
 #define deluser_full_usage "\n\n" \
        "Delete USER from the system"
 
-#define depmod_trivial_usage NOUSAGE_STR
-#define depmod_full_usage ""
-
 #define devmem_trivial_usage \
 	"ADDRESS [WIDTH [VALUE]]"
 
@@ -2251,11 +2248,6 @@ INSERT
      "\n	-l	List long flag names" \
      "\n	-v	List the file's version/generation number" \
 
-#define lsmod_trivial_usage \
-       ""
-#define lsmod_full_usage "\n\n" \
-       "List the currently loaded kernel modules"
-
 #define lspci_trivial_usage \
        "[-mk]"
 #define lspci_full_usage "\n\n" \
@@ -3256,18 +3248,6 @@ INSERT
 #define rmdir_example_usage \
        "# rmdir /tmp/foo\n"
 
-#define rmmod_trivial_usage \
-       "[-wfa] [MODULE]..."
-#define rmmod_full_usage "\n\n" \
-       "Unload kernel modules\n" \
-     "\nOptions:" \
-     "\n	-w	Wait until the module is no longer used" \
-     "\n	-f	Force unload" \
-     "\n	-a	Remove all unused modules (recursively)" \
-
-#define rmmod_example_usage \
-       "$ rmmod tulip\n"
-
 #define route_trivial_usage \
        "[{add|del|delete}]"
 #define route_full_usage "\n\n" \

modutils/depmod.c

@@ -10,6 +10,11 @@
 
 //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() */

modutils/insmod.c

@@ -15,6 +15,7 @@
 /* 2.6 style insmod has no options and required filename
  * (not module name - .ko can't be omitted) */
 
+//usage:#if !ENABLE_MODPROBE_SMALL
 //usage:#define insmod_trivial_usage
 //usage:	IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE ")
 //usage:	IF_NOT_FEATURE_2_4_MODULES("FILE ")
@@ -33,6 +34,7 @@
 //usage:	)
 //usage:     "\n	-x	Don't export externs"
 //usage:	)
+//usage:#endif
 
 int insmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int insmod_main(int argc UNUSED_PARAM, char **argv)

modutils/lsmod.c

@@ -10,6 +10,13 @@
 
 //applet:IF_LSMOD(APPLET(lsmod, _BB_DIR_SBIN, _BB_SUID_DROP))
 
+//usage:#if !ENABLE_MODPROBE_SMALL
+//usage:#define lsmod_trivial_usage
+//usage:       ""
+//usage:#define lsmod_full_usage "\n\n"
+//usage:       "List the currently loaded kernel modules"
+//usage:#endif
+
 #include "libbb.h"
 #include "unicode.h"
 

modutils/modprobe-small.c

@@ -694,6 +694,46 @@ The following options are useful for people managing distributions:
 */
 
 //usage:#if ENABLE_MODPROBE_SMALL
+
+//usage:#define depmod_trivial_usage NOUSAGE_STR
+//usage:#define depmod_full_usage ""
+
+//usage:#define lsmod_trivial_usage
+//usage:       ""
+//usage:#define lsmod_full_usage "\n\n"
+//usage:       "List the currently loaded kernel modules"
+
+//usage:#define insmod_trivial_usage
+//usage:	IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE ")
+//usage:	IF_NOT_FEATURE_2_4_MODULES("FILE ")
+//usage:	"[SYMBOL=VALUE]..."
+//usage:#define insmod_full_usage "\n\n"
+//usage:       "Load the specified kernel modules into the kernel"
+//usage:	IF_FEATURE_2_4_MODULES( "\n"
+//usage:     "\nOptions:"
+//usage:     "\n	-f	Force module to load into the wrong kernel version"
+//usage:     "\n	-k	Make module autoclean-able"
+//usage:     "\n	-v	Verbose"
+//usage:     "\n	-q	Quiet"
+//usage:     "\n	-L	Lock: prevent simultaneous loads"
+//usage:	IF_FEATURE_INSMOD_LOAD_MAP(
+//usage:     "\n	-m	Output load map to stdout"
+//usage:	)
+//usage:     "\n	-x	Don't export externs"
+//usage:	)
+
+//usage:#define rmmod_trivial_usage
+//usage:       "[-wfa] [MODULE]..."
+//usage:#define rmmod_full_usage "\n\n"
+//usage:       "Unload kernel modules\n"
+//usage:     "\nOptions:"
+//usage:     "\n	-w	Wait until the module is no longer used"
+//usage:     "\n	-f	Force unload"
+//usage:     "\n	-a	Remove all unused modules (recursively)"
+//usage:
+//usage:#define rmmod_example_usage
+//usage:       "$ rmmod tulip\n"
+
 //usage:#define modprobe_trivial_usage
 //usage:	"[-qfwrsv] MODULE [symbol=value]..."
 //usage:#define modprobe_full_usage "\n\n"
@@ -704,7 +744,8 @@ The following options are useful for people managing distributions:
 //usage:     "\n	-f	Force"
 //usage:     "\n	-w	Wait for unload"
 //usage:     "\n	-s	Report via syslog instead of stderr"
-//usage:#endif /* ENABLE_MODPROBE_SMALL */
+
+//usage:#endif
 
 int modprobe_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int modprobe_main(int argc UNUSED_PARAM, char **argv)

modutils/rmmod.c

@@ -10,6 +10,19 @@
 
 //applet:IF_RMMOD(APPLET(rmmod, _BB_DIR_SBIN, _BB_SUID_DROP))
 
+//usage:#if !ENABLE_MODPROBE_SMALL
+//usage:#define rmmod_trivial_usage
+//usage:       "[-wfa] [MODULE]..."
+//usage:#define rmmod_full_usage "\n\n"
+//usage:       "Unload kernel modules\n"
+//usage:     "\nOptions:"
+//usage:     "\n	-w	Wait until the module is no longer used"
+//usage:     "\n	-f	Force unload"
+//usage:     "\n	-a	Remove all unused modules (recursively)"
+//usage:#define rmmod_example_usage
+//usage:       "$ rmmod tulip\n"
+//usage:#endif
+
 #include "libbb.h"
 #include "modutils.h"