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-rw-r--r--miscutils/makedevs.c9
-rw-r--r--miscutils/mt.c7
-rw-r--r--miscutils/update.c9
3 files changed, 17 insertions, 8 deletions
diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c
index c8206e020..5072095b5 100644
--- a/miscutils/makedevs.c
+++ b/miscutils/makedevs.c
@@ -17,8 +17,9 @@
17#include <sys/stat.h> 17#include <sys/stat.h>
18 18
19static const char makedevs_usage[] = 19static const char makedevs_usage[] =
20 "makedevs NAME TYPE MAJOR MINOR FIRST LAST [s]\n\n" 20 "makedevs NAME TYPE MAJOR MINOR FIRST LAST [s]\n"
21 "Creates a range of block or character special files\n\n" 21#ifndef BB_FEATURE_TRIVIAL_HELP
22 "\nCreates a range of block or character special files\n\n"
22 "TYPEs include:\n" 23 "TYPEs include:\n"
23 "\tb:\tMake a block (buffered) device.\n" 24 "\tb:\tMake a block (buffered) device.\n"
24 "\tc or u:\tMake a character (un-buffered) device.\n" 25 "\tc or u:\tMake a character (un-buffered) device.\n"
@@ -28,7 +29,9 @@ static const char makedevs_usage[] =
28 "If 's' is the last argument, the base device is created as well.\n\n" 29 "If 's' is the last argument, the base device is created as well.\n\n"
29 "For example:\n" 30 "For example:\n"
30 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" 31 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n"
31 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8\n"; 32 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8\n"
33#endif
34 ;
32 35
33int makedevs_main(int argc, char **argv) 36int makedevs_main(int argc, char **argv)
34{ 37{
diff --git a/miscutils/mt.c b/miscutils/mt.c
index cf20d1711..28922f8d9 100644
--- a/miscutils/mt.c
+++ b/miscutils/mt.c
@@ -4,8 +4,11 @@
4#include <sys/mtio.h> 4#include <sys/mtio.h>
5#include <sys/fcntl.h> 5#include <sys/fcntl.h>
6 6
7static const char mt_usage[] = "mt [-f device] opcode value\n\n" 7static const char mt_usage[] = "mt [-f device] opcode value\n"
8 "Control magnetic tape drive operation\n"; 8#ifndef BB_FEATURE_TRIVIAL_HELP
9 "\nControl magnetic tape drive operation\n"
10#endif
11 ;
9 12
10struct mt_opcodes { 13struct mt_opcodes {
11 char *name; 14 char *name;
diff --git a/miscutils/update.c b/miscutils/update.c
index 18b13e8c9..14f1d3c20 100644
--- a/miscutils/update.c
+++ b/miscutils/update.c
@@ -35,12 +35,15 @@ _syscall2(int, bdflush, int, func, int, data);
35#endif /* __GLIBC__ */ 35#endif /* __GLIBC__ */
36 36
37static char update_usage[] = 37static char update_usage[] =
38 "update [options]\n\n" 38 "update [options]\n"
39 "Periodically flushes filesystem buffers.\n\n" 39#ifndef BB_FEATURE_TRIVIAL_HELP
40 "\nPeriodically flushes filesystem buffers.\n\n"
40 "Options:\n" 41 "Options:\n"
41 "\t-S\tforce use of sync(2) instead of flushing\n" 42 "\t-S\tforce use of sync(2) instead of flushing\n"
42 "\t-s SECS\tcall sync this often (default 30)\n" 43 "\t-s SECS\tcall sync this often (default 30)\n"
43 "\t-f SECS\tflush some buffers this often (default 5)\n"; 44 "\t-f SECS\tflush some buffers this often (default 5)\n"
45#endif
46 ;
44 47
45static unsigned int sync_duration = 30; 48static unsigned int sync_duration = 30;
46static unsigned int flush_duration = 5; 49static unsigned int flush_duration = 5;