Cuddle up to LKML C style

1 files changed, 85 insertions, 97 deletions

diff --git a/src/rc-depend.c b/src/rc-depend.c
index c6d0356b..4c030fee 100644
--- a/src/rc-depend.c
+++ b/src/rc-depend.c
@@ -20,101 +20,89 @@
 
 int main (int argc, char **argv)
 {
-  char **types = NULL;
-  char **services = NULL;
-  char **depends = NULL;
-  rc_depinfo_t *deptree = NULL;
-  rc_depinfo_t *di;
-  char *service;
-  int options = RC_DEP_TRACE;
-  bool first = true;
-  int i;
-  bool update = false;
-  char *runlevel = getenv ("RC_SOFTLEVEL");
-
-  if (! runlevel)
-    runlevel = rc_get_runlevel ();
-
-  for (i = 1; i < argc; i++)
-    {
-      if (strcmp (argv[i], "--update") == 0)
-        {
-          if (! update)
-            {
-              rc_update_deptree (true);
-              update = true;
-            }
-          continue;
-        }
-
-      if (strcmp (argv[i], "--strict") == 0)
-        {
-          options |= RC_DEP_STRICT;
-          continue;
-        }
-
-      if (strcmp (argv[i], "--notrace") == 0)
-        {
-          options &= RC_DEP_TRACE;
-          continue;
-        }
-
-      if (argv[i][0] == '-')
-        {
-          argv[i]++;
-          types = rc_strlist_add (types, argv[i]);
-        }
-      else
-        {
-          if ((deptree = rc_load_deptree ()) == NULL)
-            eerrorx ("failed to load deptree");
-
-          di = rc_get_depinfo (deptree, argv[i]);
-          if (! di)
-            eerror ("no dependency info for service `%s'", argv[i]);
-          else
-            services = rc_strlist_add (services, argv[i]);
-        }
-    }
-
-  if (! services)
-    {
-      rc_strlist_free (types);
-      rc_free_deptree (deptree);
-      if (update)
-        return (EXIT_SUCCESS);
-      eerrorx ("no services specified");
-    }
-
-  /* If we don't have any types, then supply some defaults */
-  if (! types)
-    {
-      types = rc_strlist_add (NULL, "ineed");
-      rc_strlist_add (types, "iuse");
-    }
-
-  depends = rc_get_depends (deptree, types, services, runlevel, options);
-
-  if (depends)
-    {
-      STRLIST_FOREACH (depends, service, i)
-        {
-          if (first)
-            first = false;
-          else
-            printf (" ");
-
-          if (service)
-            printf ("%s", service);
-
-        }
-      printf ("\n");
-    }
-
-  rc_strlist_free (types);
-  rc_strlist_free (services);
-  rc_strlist_free (depends);
-  rc_free_deptree (deptree);
-
-  return (EXIT_SUCCESS);
+	char **types = NULL;
+	char **services = NULL;
+	char **depends = NULL;
+	rc_depinfo_t *deptree = NULL;
+	rc_depinfo_t *di;
+	char *service;
+	int options = RC_DEP_TRACE;
+	bool first = true;
+	int i;
+	bool update = false;
+	char *runlevel = getenv ("RC_SOFTLEVEL");
+
+	if (! runlevel)
+		runlevel = rc_get_runlevel ();
+
+	for (i = 1; i < argc; i++) {
+		if (strcmp (argv[i], "--update") == 0) {
+			if (! update) {
+				rc_update_deptree (true);
+				update = true;
+			}
+			continue;
+		}
+
+		if (strcmp (argv[i], "--strict") == 0) {
+			options |= RC_DEP_STRICT;
+			continue;
+		}
+
+		if (strcmp (argv[i], "--notrace") == 0) {
+			options &= RC_DEP_TRACE;
+			continue;
+		}
+
+		if (argv[i][0] == '-') {
+			argv[i]++;
+			types = rc_strlist_add (types, argv[i]);
+		} else {
+			if ((deptree = rc_load_deptree ()) == NULL)
+				eerrorx ("failed to load deptree");
+
+			di = rc_get_depinfo (deptree, argv[i]);
+			if (! di)
+				eerror ("no dependency info for service `%s'", argv[i]);
+			else
+				services = rc_strlist_add (services, argv[i]);
+		}
+	}
+
+	if (! services) {
+		rc_strlist_free (types);
+		rc_free_deptree (deptree);
+		if (update)
+			return (EXIT_SUCCESS);
+		eerrorx ("no services specified");
+	}
+
+	/* If we don't have any types, then supply some defaults */
+	if (! types) {
+		types = rc_strlist_add (NULL, "ineed");
+		rc_strlist_add (types, "iuse");
+	}
+
+	depends = rc_get_depends (deptree, types, services, runlevel, options);
+
+	if (depends) {
+		STRLIST_FOREACH (depends, service, i) {
+			if (first)
+				first = false;
+			else
+				printf (" ");
+
+			if (service)
+				printf ("%s", service);
+
+		}
+		printf ("\n");
+	}
+
+	rc_strlist_free (types);
+	rc_strlist_free (services);
+	rc_strlist_free (depends);
+	rc_free_deptree (deptree);
+
+	return (EXIT_SUCCESS);
 }