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allow to overwrite the configured udev_root by exporting UDEV_ROOT
author
Marco d'Itri
<md@Linux.IT>
Fri, 25 Nov 2005 17:56:06 +0000
(18:56 +0100)
committer
Kay Sievers
<kay.sievers@suse.de>
Fri, 25 Nov 2005 17:56:06 +0000
(18:56 +0100)
udev_config.c
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diff --git
a/udev_config.c
b/udev_config.c
index 7037a1708169a2135931cf9fde890f841e9f5b12..c1af7c12ca8149c11e9981c79d19915d8e9e6d72 100644
(file)
--- a/
udev_config.c
+++ b/
udev_config.c
@@
-192,6
+192,12
@@
void udev_init_config(void)
parse_config_file();
parse_config_file();
+ env = getenv("UDEV_ROOT");
+ if (env) {
+ strlcpy(udev_root, env, sizeof(udev_root));
+ remove_trailing_chars(udev_root, '/');
+ }
+
env = getenv("UDEV_LOG");
if (env)
udev_log_priority = log_priority(env);
env = getenv("UDEV_LOG");
if (env)
udev_log_priority = log_priority(env);