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I forgot to add usage.h, so here it is, with a few extra cleanups.

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Also update show_usage to handle the updated usage.h.  Again,
nearly all the work to get usage.h into shape was done by
Manuel Novoa III.
 -Erik
This commit is contained in:
Eric Andersen 2001-02-14 21:46:30 +00:00
parent 67991cf824
commit 3ec8ffb121
4 changed files with 6122 additions and 2 deletions
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2038
applets/usage.h Normal file
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include/usage.h Normal file
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utility.c
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@ -84,11 +84,17 @@ extern void show_usage(void)
static const char no_help[] = "No help available.\n"; static const char no_help[] = "No help available.\n";
const char *usage_string = no_help; const char *usage_string = no_help;
int i;
if (applet_using->usage_index >= 0) { if (applet_using->usage_index >= 0) {
usage_string = usage_messages[applet_using->usage_index]; usage_string = usage_messages;
for (i=applet_using->usage_index ; i>0 ; ) {
if (!*usage_string++) {
--i;
}
}
} }
fprintf(stderr, "%s\n\nUsage: %s %s\n", full_version, fprintf(stderr, "%s\n\nUsage: %s %s\n\n", full_version,
applet_using->name, usage_string); applet_using->name, usage_string);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }