From bdfd0d78bc44e73d693510e70087857785b3b521 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Wed, 24 Oct 2001 05:00:29 +0000 Subject: Major rework of the directory structure and the entire build system. -Erik --- applets.c | 116 -------------------------------------------------------------- 1 file changed, 116 deletions(-) delete mode 100644 applets.c (limited to 'applets.c') diff --git a/applets.c b/applets.c deleted file mode 100644 index f3e56a9f3..000000000 --- a/applets.c +++ /dev/null @@ -1,116 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * Utility routines. - * - * Copyright (C) tons of folks. Tracking down who wrote what - * isn't something I'm going to worry about... If you wrote something - * here, please feel free to acknowledge your work. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Based in part on code from sash, Copyright (c) 1999 by David I. Bell - * Permission has been granted to redistribute this code under the GPL. - * - */ - -#include -#include -#include -#include "busybox.h" - -#undef APPLET -#undef APPLET_NOUSAGE -#undef PROTOTYPES -#include "applets.h" - -struct BB_applet *applet_using; - -/* The -1 arises because of the {0,NULL,0,-1} entry above. */ -const size_t NUM_APPLETS = (sizeof (applets) / sizeof (struct BB_applet) - 1); - -extern void show_usage(void) -{ - const char *format_string; - const char *usage_string = usage_messages; - int i; - - for (i = applet_using - applets; i > 0; ) { - if (!*usage_string++) { - --i; - } - } - format_string = "%s\n\nUsage: %s %s\n\n"; - if(*usage_string == 0) - format_string = "%s\n\nNo help available.\n\n"; - fprintf(stderr, format_string, - full_version, applet_using->name, usage_string); - exit(EXIT_FAILURE); -} - -static int applet_name_compare(const void *x, const void *y) -{ - const char *name = x; - const struct BB_applet *applet = y; - - return strcmp(name, applet->name); -} - -extern const size_t NUM_APPLETS; - -struct BB_applet *find_applet_by_name(const char *name) -{ - return bsearch(name, applets, NUM_APPLETS, sizeof(struct BB_applet), - applet_name_compare); -} - -void run_applet_by_name(const char *name, int argc, char **argv) -{ - static int recurse_level = 0; - extern int been_there_done_that; /* From busybox.c */ - - recurse_level++; - /* Do a binary search to find the applet entry given the name. */ - if ((applet_using = find_applet_by_name(name)) != NULL) { - applet_name = applet_using->name; - if (argv[1] && strcmp(argv[1], "--help") == 0) { - if (strcmp(applet_using->name, "busybox")==0) { - if(argv[2]) - applet_using = find_applet_by_name(argv[2]); - else - applet_using = NULL; - } - if(applet_using) - show_usage(); - been_there_done_that=1; - busybox_main(0, NULL); - } - exit((*(applet_using->main)) (argc, argv)); - } - /* Just in case they have renamed busybox - Check argv[1] */ - if (recurse_level == 1) { - run_applet_by_name("busybox", argc, argv); - } - recurse_level--; -} - - -/* END CODE */ -/* -Local Variables: -c-file-style: "linux" -c-basic-offset: 4 -tab-width: 4 -End: -*/ -- cgit v1.2.3