nixpkgs/pkgs/os-specific/linux/udev/custom-rules.patch
Yury G. Kudryashov 69f13c4922 udev-173, patch
svn path=/nixpkgs/branches/udev-173/; revision=28660
2011-08-18 13:04:55 +00:00

92 lines
3.4 KiB
Diff

commit c49ec33ba0f1a7f11b188913bb4895360ced67f8
Author: Yury G. Kudryashov <urkud.urkud@gmail.com>
Date: Tue Aug 16 16:28:56 2011 +0400
Upstream considers presence of rules_dir=... in udev.conf as a very special case.
In particular, they disable /dev/.udev/*. Re-enable it.
diff --git a/udev/udev-rules.c b/udev/udev-rules.c
index 6bf2726..c1ae1f3 100644
--- a/udev/udev-rules.c
+++ b/udev/udev-rules.c
@@ -1812,6 +1812,7 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names)
struct udev_list file_list;
struct udev_list_entry *file_loop;
struct token end_token;
+ char runpathrules[UTIL_PATH_SIZE];
rules = calloc(1, sizeof(struct udev_rules));
if (rules == NULL)
@@ -1854,22 +1855,21 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names)
rules->trie_nodes_cur = 1;
if (udev_get_rules_path(udev) == NULL) {
- char filename[UTIL_PATH_SIZE];
/* /lib/udev -- default/package rules */
add_matching_files(udev, &file_list, LIBEXECDIR "/rules.d", ".rules");
/* /etc/udev -- system-specific/user/admin rules */
add_matching_files(udev, &file_list, SYSCONFDIR "/udev/rules.d", ".rules");
-
- /* /run/udev -- throw-away/temporary rules */
- util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/rules.d", NULL);
- add_matching_files(udev, &file_list, filename, ".rules");
} else {
/* custom rules files location for testing */
add_matching_files(udev, &file_list, udev_get_rules_path(udev), ".rules");
}
+ /* /run/udev -- throw-away/temporary rules */
+ util_strscpyl(runpathrules, sizeof(runpathrules), udev_get_run_path(udev), "/rules.d", NULL);
+ add_matching_files(udev, &file_list, runpathrules, ".rules");
+
/* add all filenames to the string buffer */
udev_list_entry_foreach(file_loop, udev_list_get_entry(&file_list)) {
const char *filename = udev_list_entry_get_value(file_loop);
diff --git a/udev/udevd.c b/udev/udevd.c
index f1a31e7..45d10b6 100644
--- a/udev/udevd.c
+++ b/udev/udevd.c
@@ -1198,6 +1198,8 @@ int main(int argc, char *argv[])
struct epoll_event ep_ctrl, ep_inotify, ep_signal, ep_netlink, ep_worker;
struct udev_ctrl_connection *ctrl_conn = NULL;
int rc = 1;
+ char filename[UTIL_PATH_SIZE];
+ struct stat statbuf;
udev = udev_new();
if (udev == NULL)
@@ -1480,23 +1482,21 @@ int main(int argc, char *argv[])
inotify_add_watch(fd_inotify, udev_get_rules_path(udev),
IN_DELETE | IN_MOVE | IN_CLOSE_WRITE);
} else {
- char filename[UTIL_PATH_SIZE];
- struct stat statbuf;
inotify_add_watch(fd_inotify, LIBEXECDIR "/rules.d",
IN_DELETE | IN_MOVE | IN_CLOSE_WRITE);
inotify_add_watch(fd_inotify, SYSCONFDIR "/udev/rules.d",
IN_DELETE | IN_MOVE | IN_CLOSE_WRITE);
+ }
- /* watch dynamic rules directory */
- util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/rules.d", NULL);
- if (stat(filename, &statbuf) != 0) {
- util_create_path(udev, filename);
- mkdir(filename, 0755);
- }
- inotify_add_watch(fd_inotify, filename,
- IN_DELETE | IN_MOVE | IN_CLOSE_WRITE);
+ /* watch dynamic rules directory */
+ util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/rules.d", NULL);
+ if (stat(filename, &statbuf) != 0) {
+ util_create_path(udev, filename);
+ mkdir(filename, 0755);
}
+ inotify_add_watch(fd_inotify, filename,
+ IN_DELETE | IN_MOVE | IN_CLOSE_WRITE);
udev_watch_restore(udev);
/* block and listen to all signals on signalfd */