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Drop print_usage function

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It was hard coded, and we generate help dynamically now.
This commit is contained in:
Ray Strode 2008-07-01 11:20:44 -04:00
parent 82922539c6
commit 09378c11a5
1 changed files with 5 additions and 15 deletions
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20
src/client/plymouth.c
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@ -65,13 +65,6 @@ on_disconnect (state_t *state)
ply_event_loop_exit (state->loop, 2);
}
void
print_usage (void)
{
ply_log ("plymouth [--ping] [--update=STATUS] [--show-splash] [--details] [--newroot=<directory>] [--sysinit] [--quit]");
ply_flush_log ();
}
int
main (int argc,
char **argv)
@ -83,12 +76,6 @@ main (int argc,
exit_code = 0;
if (argc <= 1)
{
print_usage ();
return 1;
}
state.loop = ply_event_loop_new ();
state.client = ply_boot_client_new ();
state.command_parser = ply_command_parser_new ("plymouth", "Boot splash control client");
@ -129,13 +116,16 @@ main (int argc,
"update", &status,
NULL);
if (should_help)
if (should_help || argc < 2)
{
char *help_string;
help_string = ply_command_parser_get_help_string (state.command_parser);
printf ("%s", help_string);
if (argc < 2)
fprintf (stderr, "%s", help_string);
else
printf ("%s", help_string);
free (help_string);
return 0;