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authorLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
committerLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
commite99e38bbdcca3fe5956823bdb3d38544ccf93221 (patch)
tree109871cf2bdcad19105d55f4eea62d5495a8f614 /load-dropin.c
parente9da3678fcfc774b325dc1eaa054d0e00028a1fc (diff)
build-sys: move source files to subdirectory
Diffstat (limited to 'load-dropin.c')
-rw-r--r--load-dropin.c117
1 files changed, 0 insertions, 117 deletions
diff --git a/load-dropin.c b/load-dropin.c
deleted file mode 100644
index 2101e33004..0000000000
--- a/load-dropin.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd 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.
-
- systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <dirent.h>
-#include <errno.h>
-
-#include "unit.h"
-#include "load-dropin.h"
-#include "log.h"
-#include "strv.h"
-#include "unit-name.h"
-
-static int iterate_dir(Unit *u, const char *path) {
- DIR *d;
- struct dirent *de;
- int r;
-
- if (!(d = opendir(path))) {
-
- if (errno == ENOENT)
- return 0;
-
- return -errno;
- }
-
- while ((de = readdir(d))) {
- char *f;
-
- if (ignore_file(de->d_name))
- continue;
-
- if (asprintf(&f, "%s/%s", path, de->d_name) < 0) {
- r = -ENOMEM;
- goto finish;
- }
-
- r = unit_add_dependency_by_name(u, UNIT_WANTS, de->d_name, f, true);
- free(f);
-
- if (r < 0)
- goto finish;
- }
-
- r = 0;
-
-finish:
- closedir(d);
- return r;
-}
-
-int unit_load_dropin(Unit *u) {
- Iterator i;
- int r;
- char *t;
-
- assert(u);
-
- /* Load dependencies from supplementary drop-in directories */
-
- SET_FOREACH(t, u->meta.names, i) {
- char *path;
- char **p;
-
- STRV_FOREACH(p, u->meta.manager->unit_path) {
-
- if (asprintf(&path, "%s/%s.wants", *p, t) < 0)
- return -ENOMEM;
-
- r = iterate_dir(u, path);
- free(path);
-
- if (r < 0)
- return r;
-
- if (u->meta.instance) {
- char *template;
- /* Also try the template dir */
-
- if (!(template = unit_name_template(t)))
- return -ENOMEM;
-
- r = asprintf(&path, "%s/%s.wants", *p, template);
- free(template);
-
- if (r < 0)
- return -ENOMEM;
-
- r = iterate_dir(u, path);
- free(path);
-
- if (r < 0)
- return r;
- }
-
- }
- }
-
- return 0;
-}