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authorgreg@kroah.com <greg@kroah.com>2003-12-03 01:08:46 -0800
committerGreg KH <gregkh@suse.de>2005-04-26 21:13:05 -0700
commite8bacccab296d6b75c4c9f43cb4e71007aff5b8a (patch)
treead65d8917550ec7e8addf84816e16452fd722986 /udev.c
parent29b82deb7e8d7634792bd50be1377bae170a8acb (diff)
[PATCH] add support for a main udev config file, udev.conf.
the older udev.config file is now called udev.rules. This allows us to better control configuration values, and move away from the environment variables.
Diffstat (limited to 'udev.c')
-rw-r--r--udev.c60
1 files changed, 9 insertions, 51 deletions
diff --git a/udev.c b/udev.c
index 094905ecc2..272afbab6e 100644
--- a/udev.c
+++ b/udev.c
@@ -27,6 +27,7 @@
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
+#include <ctype.h>
#include "udev.h"
#include "udev_version.h"
@@ -39,11 +40,13 @@ char **main_argv;
char **main_envp;
char sysfs_path[SYSFS_PATH_MAX];
-char *udev_config_dir = UDEV_CONFIG_DIR;
-char *udev_root = UDEV_ROOT;
+char udev_config_dir[PATH_MAX];
+char udev_root[PATH_MAX];
char udev_db_filename[PATH_MAX+NAME_MAX];
-char udev_config_permission_filename[PATH_MAX+NAME_MAX];
+char udev_permission_filename[PATH_MAX+NAME_MAX];
+char udev_rules_filename[PATH_MAX+NAME_MAX];
char udev_config_filename[PATH_MAX+NAME_MAX];
+char default_mode_str[NAME_MAX];
static inline char *get_action(void)
@@ -70,53 +73,6 @@ static inline char *get_seqnum(void)
return seqnum;
}
-static void get_dirs(void)
-{
- char *temp;
- char *udev_db = UDEV_DB;
- char *udev_config = UDEV_CONFIG_FILE;
- char *udev_permission = UDEV_CONFIG_PERMISSION_FILE;
- int retval;
-
- retval = sysfs_get_mnt_path(sysfs_path, SYSFS_PATH_MAX);
- if (retval)
- dbg("sysfs_get_mnt_path failed");
-
- /* see if we should try to override any of the default values */
- temp = getenv("UDEV_TEST");
- if (temp != NULL) {
- /* hm testing is happening, use the specified values, if they are present */
- temp = getenv("SYSFS_PATH");
- if (temp)
- strncpy(sysfs_path, temp, sizeof(sysfs_path));
- temp = getenv("UDEV_CONFIG_DIR");
- if (temp)
- udev_config_dir = temp;
- temp = getenv("UDEV_ROOT");
- if (temp)
- udev_root = temp;
- temp = getenv("UDEV_DB");
- if (temp)
- udev_db = temp;
- temp = getenv("UDEV_CONFIG_FILE");
- if (temp)
- udev_config = temp;
- temp = getenv("UDEV_PERMISSION_FILE");
- if (temp)
- udev_permission = temp;
- }
- dbg("sysfs_path='%s'", sysfs_path);
-
- strncpy(udev_db_filename, udev_root, sizeof(udev_db_filename));
- strncat(udev_db_filename, udev_db, sizeof(udev_db_filename));
-
- strncpy(udev_config_filename, udev_config_dir, sizeof(udev_config_filename));
- strncat(udev_config_filename, udev_config, sizeof(udev_config_filename));
-
- strncpy(udev_config_permission_filename, udev_config_dir, sizeof(udev_config_permission_filename));
- strncat(udev_config_permission_filename, udev_permission, sizeof(udev_config_permission_filename));
-}
-
int main(int argc, char **argv, char **envp)
{
char *action;
@@ -162,8 +118,10 @@ int main(int argc, char **argv, char **envp)
goto exit;
}
+ /* initialize our configuration */
+ udev_init_config();
+
/* initialize udev database */
- get_dirs();
retval = udevdb_init(UDEVDB_DEFAULT);
if (retval != 0) {
dbg("unable to initialize database");