diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rc/_usage.c | 4 | ||||
| -rw-r--r-- | src/rc/rc-update.c | 56 |
2 files changed, 25 insertions, 35 deletions
diff --git a/src/rc/_usage.c b/src/rc/_usage.c index b6e2bebb..57cdb9a4 100644 --- a/src/rc/_usage.c +++ b/src/rc/_usage.c @@ -30,7 +30,11 @@ static void usage (int exit_status) const char * const has_arg[] = { "", "<arg>", "[arg]" }; int i; +#ifdef usagestring + printf (usagestring); +#else printf ("Usage: %s [options] ", applet); +#endif #ifdef extraopts printf (extraopts); #endif diff --git a/src/rc/rc-update.c b/src/rc/rc-update.c index 7181ac1a..72b94a3a 100644 --- a/src/rc/rc-update.c +++ b/src/rc/rc-update.c @@ -4,7 +4,7 @@ */ /* - * Copyright 2007 Roy Marples + * Copyright 2007-2008 Roy Marples * All rights reserved * Redistribution and use in source and binary forms, with or without @@ -129,17 +129,15 @@ static void show (char **runlevels, bool verbose) } #include "_usage.h" -#define getoptstring "ads" getoptstring_COMMON +#define usagestring "" \ + "Usage: rc-update [options] service <runlevel>\n" \ + " rc-update [options] del service <runlevel>\n" \ + " rc-update [options] show" +#define getoptstring getoptstring_COMMON static struct option longopts[] = { - { "add", 0, NULL, 'a'}, - { "delete", 0, NULL, 'd'}, - { "show", 0, NULL, 's'}, longopts_COMMON }; static const char * const longopts_help[] = { - "Add the init.d to runlevels", - "Delete init.d from runlevels", - "Show init.d's in runlevels", longopts_help_COMMON }; #include "_usage.c" @@ -165,17 +163,7 @@ int rc_update (int argc, char **argv) longopts, (int *) 0)) != -1) { switch (opt) { - case 'a': - action |= DOADD; - break; - case 'd': - action |= DODELETE; - break; - case 's': - action |= DOSHOW; - break; - - case_RC_COMMON_GETOPT + case_RC_COMMON_GETOPT } } @@ -187,23 +175,21 @@ int rc_update (int argc, char **argv) eerrorx ("%s: cannot mix commands", applet); /* We need to be backwards compatible */ - if (! action) { - if (optind < argc) { - if (strcmp (argv[optind], "add") == 0) - action = DOADD; - else if (strcmp (argv[optind], "delete") == 0 || - strcmp (argv[optind], "del") == 0) - action = DODELETE; - else if (strcmp (argv[optind], "show") == 0) - action = DOSHOW; - if (action) - optind++; - else - eerrorx ("%s: invalid command `%s'", applet, argv[optind]); - } - if (! action) - usage (EXIT_FAILURE); + if (optind < argc) { + if (strcmp (argv[optind], "add") == 0) + action = DOADD; + else if (strcmp (argv[optind], "delete") == 0 || + strcmp (argv[optind], "del") == 0) + action = DODELETE; + else if (strcmp (argv[optind], "show") == 0) + action = DOSHOW; + if (action) + optind++; + else + eerrorx ("%s: invalid command `%s'", applet, argv[optind]); } + if (! action) + action = DOSHOW; if (optind >= argc) { if (! action & DOSHOW) |