initial commitorigin/gh-pagesgithub/gh-pages

1 files changed, 0 insertions, 244 deletions

diff --git a/src/rc/rc-depend.c b/src/rc/rc-depend.c
deleted file mode 100644
index 8e7e3883..00000000
--- a/src/rc/rc-depend.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
-  rc-depend
-  rc service dependency and ordering
-*/
-
-/*
- * Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <limits.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <utime.h>
-
-#include "builtins.h"
-#include "einfo.h"
-#include "queue.h"
-#include "rc.h"
-#include "rc-misc.h"
-
-extern const char *applet;
-
-RC_DEPTREE *
-_rc_deptree_load(int force, int *regen) {
-	int fd;
-	int retval;
-	int serrno = errno;
-	int merrno;
-	time_t t;
-	char file[PATH_MAX];
-	struct stat st;
-	struct utimbuf ut;
-	FILE *fp;
-
-	t = 0;
-	if (rc_deptree_update_needed(&t, file) || force != 0) {
-		/* Test if we have permission to update the deptree */
-		fd = open(RC_DEPTREE_CACHE, O_WRONLY);
-		merrno = errno;
-		errno = serrno;
-		if (fd == -1 && merrno == EACCES)
-			return rc_deptree_load();
-		close(fd);
-
-		if (regen)
-			*regen = 1;
-		ebegin("Caching service dependencies");
-		retval = rc_deptree_update() ? 0 : -1;
-		eend (retval, "Failed to update the dependency tree");
-
-		if (retval == 0) {
-			stat(RC_DEPTREE_CACHE, &st);
-			if (st.st_mtime < t) {
-				eerror("Clock skew detected with `%s'", file);
-				eerrorn("Adjusting mtime of `" RC_DEPTREE_CACHE
-				    "' to %s", ctime(&t));
-				fp = fopen(RC_DEPTREE_SKEWED, "w");
-				if (fp != NULL) {
-					fprintf(fp, "%s\n", file);
-					fclose(fp);
-				}
-				ut.actime = t;
-				ut.modtime = t;
-				utime(RC_DEPTREE_CACHE, &ut);
-			} else {
-				if (exists(RC_DEPTREE_SKEWED))
-					unlink(RC_DEPTREE_SKEWED);
-			}
-		}
-		if (force == -1 && regen != NULL)
-			*regen = retval;
-	}
-	return rc_deptree_load();
-}
-
-#include "_usage.h"
-#define getoptstring "aot:suTF:" getoptstring_COMMON
-static const struct option longopts[] = {
-	{ "starting", 0, NULL, 'a'},
-	{ "stopping", 0, NULL, 'o'},
-	{ "type",     1, NULL, 't'},
-	{ "notrace",  0, NULL, 'T'},
-	{ "strict",   0, NULL, 's'},
-	{ "update",   0, NULL, 'u'},
-	{ "deptree-file", 1, NULL, 'F'},
-	longopts_COMMON
-};
-static const char * const longopts_help[] = {
-	"Order services as if runlevel is starting",
-	"Order services as if runlevel is stopping",
-	"Type(s) of dependency to list",
-	"Don't trace service dependencies",
-	"Only use what is in the runlevels",
-	"Force an update of the dependency tree",
-	"File to load cached deptree from",
-	longopts_help_COMMON
-};
-#include "_usage.c"
-
-int
-rc_depend(int argc, char **argv)
-{
-	RC_STRINGLIST *list;
-	RC_STRINGLIST *types;
-	RC_STRINGLIST *services;
-	RC_STRINGLIST *depends;
-	RC_STRING *s;
-	RC_DEPTREE *deptree = NULL;
-	int options = RC_DEP_TRACE, update = 0;
-	bool first = true;
-	char *runlevel = xstrdup(getenv("RC_RUNLEVEL"));
-	int opt;
-	char *token;
-	char *deptree_file = NULL;
-
-	types = rc_stringlist_new();
-	while ((opt = getopt_long(argc, argv, getoptstring,
-		    longopts, (int *) 0)) != -1)
-	{
-		switch (opt) {
-		case 'a':
-			options |= RC_DEP_START;
-			break;
-		case 'o':
-			options |= RC_DEP_STOP;
-			break;
-		case 's':
-			options |= RC_DEP_STRICT;
-			break;
-		case 't':
-			while ((token = strsep(&optarg, ",")))
-				rc_stringlist_add(types, token);
-			break;
-		case 'u':
-			update = 1;
-			break;
-		case 'T':
-			options &= RC_DEP_TRACE;
-			break;
-		case 'F':
-			deptree_file = xstrdup(optarg);
-			break;
-
-		case_RC_COMMON_GETOPT
-		}
-	}
-
-	if (deptree_file) {
-		if (!(deptree = rc_deptree_load_file(deptree_file)))
-			eerrorx("failed to load deptree");
-	} else {
-		if (!(deptree = _rc_deptree_load(update, NULL)))
-			eerrorx("failed to load deptree");
-	}
-
-	if (!runlevel)
-		runlevel = rc_runlevel_get();
-
-	services = rc_stringlist_new();
-	while (optind < argc) {
-		list = rc_stringlist_new();
-		rc_stringlist_add(list, argv[optind]);
-		errno = 0;
-		depends = rc_deptree_depends(deptree, NULL, list, runlevel, 0);
-		if (!depends && errno == ENOENT)
-			eerror("no dependency info for service `%s'",
-			    argv[optind]);
-		else
-			rc_stringlist_add(services, argv[optind]);
-
-		rc_stringlist_free(depends);
-		rc_stringlist_free(list);
-		optind++;
-	}
-	if (!TAILQ_FIRST(services)) {
-		rc_stringlist_free(services);
-		rc_stringlist_free(types);
-		rc_deptree_free(deptree);
-		free(runlevel);
-		if (update)
-			return EXIT_SUCCESS;
-		eerrorx("no services specified");
-	}
-
-	/* If we don't have any types, then supply some defaults */
-	if (!TAILQ_FIRST(types)) {
-		rc_stringlist_add(types, "ineed");
-		rc_stringlist_add(types, "iuse");
-	}
-
-	depends = rc_deptree_depends(deptree, types, services,
-	    runlevel, options);
-
-	if (TAILQ_FIRST(depends)) {
-		TAILQ_FOREACH(s, depends, entries) {
-			if (first)
-				first = false;
-			else
-				printf (" ");
-			printf ("%s", s->value);
-
-		}
-		printf ("\n");
-	}
-
-	rc_stringlist_free(types);
-	rc_stringlist_free(services);
-	rc_stringlist_free(depends);
-	rc_deptree_free(deptree);
-	free(runlevel);
-	return EXIT_SUCCESS;
-}