summaryrefslogtreecommitdiff
path: root/src/shared/dev-setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/shared/dev-setup.c')
-rw-r--r--src/shared/dev-setup.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/src/shared/dev-setup.c b/src/shared/dev-setup.c
deleted file mode 100644
index b2d464c117..0000000000
--- a/src/shared/dev-setup.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2010-2012 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "alloc-util.h"
-#include "dev-setup.h"
-#include "label.h"
-#include "log.h"
-#include "path-util.h"
-#include "user-util.h"
-#include "util.h"
-
-int dev_setup(const char *prefix, uid_t uid, gid_t gid) {
- static const char symlinks[] =
- "-/proc/kcore\0" "/dev/core\0"
- "/proc/self/fd\0" "/dev/fd\0"
- "/proc/self/fd/0\0" "/dev/stdin\0"
- "/proc/self/fd/1\0" "/dev/stdout\0"
- "/proc/self/fd/2\0" "/dev/stderr\0";
-
- const char *j, *k;
- int r;
-
- NULSTR_FOREACH_PAIR(j, k, symlinks) {
- _cleanup_free_ char *link_name = NULL;
- const char *n;
-
- if (j[0] == '-') {
- j++;
-
- if (access(j, F_OK) < 0)
- continue;
- }
-
- if (prefix) {
- link_name = prefix_root(prefix, k);
- if (!link_name)
- return -ENOMEM;
-
- n = link_name;
- } else
- n = k;
-
- r = symlink_label(j, n);
- if (r < 0)
- log_debug_errno(r, "Failed to symlink %s to %s: %m", j, n);
-
- if (uid != UID_INVALID || gid != GID_INVALID)
- if (lchown(n, uid, gid) < 0)
- log_debug_errno(errno, "Failed to chown %s: %m", n);
- }
-
- return 0;
-}