101 lines
1.9 KiB
C
101 lines
1.9 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Copyright (C) 2009 Denys Vlasenko.
|
|
*
|
|
* Licensed under GPLv2, see file LICENSE in this tarball for details.
|
|
*/
|
|
#include <unistd.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
|
|
/* Just #include "autoconf.h" doesn't work for builds in separate
|
|
* object directory */
|
|
#include "autoconf.h"
|
|
|
|
#define SKIP_applet_main
|
|
#define ALIGN1 /* nothing, just to placate applet_tables.h */
|
|
#define ALIGN2 /* nothing, just to placate applet_tables.h */
|
|
#include "applet_tables.h"
|
|
|
|
/* Since we can't use platform.h, have to do this again by hand: */
|
|
#if ENABLE_NOMMU
|
|
# define BB_MMU 0
|
|
# define USE_FOR_NOMMU(...) __VA_ARGS__
|
|
# define USE_FOR_MMU(...)
|
|
#else
|
|
# define BB_MMU 1
|
|
# define USE_FOR_NOMMU(...)
|
|
# define USE_FOR_MMU(...) __VA_ARGS__
|
|
#endif
|
|
|
|
static const char usage_messages[] = ""
|
|
#define MAKE_USAGE
|
|
#include "usage.h"
|
|
#include "applets.h"
|
|
;
|
|
|
|
int main(void)
|
|
{
|
|
const char *names;
|
|
const char *usage;
|
|
int col, len2;
|
|
|
|
col = 0;
|
|
names = applet_names;
|
|
while (*names) {
|
|
len2 = strlen(names) + 2;
|
|
if (col >= 76 - len2) {
|
|
printf(",\n");
|
|
col = 0;
|
|
}
|
|
if (col == 0) {
|
|
col = 6;
|
|
printf("\t");
|
|
} else {
|
|
printf(", ");
|
|
}
|
|
printf(names);
|
|
col += len2;
|
|
names += len2 - 1;
|
|
}
|
|
printf("\n\n");
|
|
|
|
printf("=head1 COMMAND DESCRIPTIONS\n\n");
|
|
printf("=over 4\n\n");
|
|
|
|
names = applet_names;
|
|
usage = usage_messages;
|
|
while (*names) {
|
|
if (*names >= 'a' && *names <= 'z'
|
|
&& *usage != NOUSAGE_STR[0]
|
|
) {
|
|
printf("=item B<%s>\n\n", names);
|
|
if (*usage)
|
|
printf("%s %s\n\n", names, usage);
|
|
else
|
|
printf("%s\n\n", names);
|
|
}
|
|
names += strlen(names) + 1;
|
|
usage += strlen(usage) + 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* TODO: we used to make options bold with B<> and output an example too:
|
|
|
|
=item B<cat>
|
|
|
|
cat [B<-u>] [FILE]...
|
|
|
|
Concatenate FILE(s) and print them to stdout
|
|
|
|
Options:
|
|
-u Use unbuffered i/o (ignored)
|
|
|
|
Example:
|
|
$ cat /proc/uptime
|
|
110716.72 17.67
|
|
|
|
*/
|