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Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELP

Browse Source 
which lets you compile out most of the "--help" output, saving
up to 17k.

Renamed mnc to nc.
 -Erik
This commit is contained in:
Erik Andersen
2000-05-12 19:41:47 +00:00
parent 3d427ac5ef
commit 7ab9c7ee52
136 changed files with 1743 additions and 454 deletions
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9
miscutils/makedevs.c
View File

@@ -17,8 +17,9 @@
#include <sys/stat.h>
static const char makedevs_usage[] =
"makedevs NAME TYPE MAJOR MINOR FIRST LAST [s]\n\n"
"Creates a range of block or character special files\n\n"
"makedevs NAME TYPE MAJOR MINOR FIRST LAST [s]\n"
#ifndef BB_FEATURE_TRIVIAL_HELP
"\nCreates a range of block or character special files\n\n"
"TYPEs include:\n"
"\tb:\tMake a block (buffered) device.\n"
"\tc or u:\tMake a character (un-buffered) device.\n"
@@ -28,7 +29,9 @@ static const char makedevs_usage[] =
"If 's' is the last argument, the base device is created as well.\n\n"
"For example:\n"
"\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n"
"\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8\n";
"\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8\n"
#endif
;
int makedevs_main(int argc, char **argv)
{

7
miscutils/mt.c
View File

@@ -4,8 +4,11 @@
#include <sys/mtio.h>
#include <sys/fcntl.h>
static const char mt_usage[] = "mt [-f device] opcode value\n\n"
"Control magnetic tape drive operation\n";
static const char mt_usage[] = "mt [-f device] opcode value\n"
#ifndef BB_FEATURE_TRIVIAL_HELP
"\nControl magnetic tape drive operation\n"
#endif
;
struct mt_opcodes {
char *name;

9
miscutils/update.c
View File

@@ -35,12 +35,15 @@ _syscall2(int, bdflush, int, func, int, data);
#endif /* __GLIBC__ */
static char update_usage[] =
"update [options]\n\n"
"Periodically flushes filesystem buffers.\n\n"
"update [options]\n"
#ifndef BB_FEATURE_TRIVIAL_HELP
"\nPeriodically flushes filesystem buffers.\n\n"
"Options:\n"
"\t-S\tforce use of sync(2) instead of flushing\n"
"\t-s SECS\tcall sync this often (default 30)\n"
"\t-f SECS\tflush some buffers this often (default 5)\n";
"\t-f SECS\tflush some buffers this often (default 5)\n"
#endif
;
static unsigned int sync_duration = 30;
static unsigned int flush_duration = 5;