#include "udev_utils.h"
#include "list.h"
+static const char *udev_run_str;
+static const char *udev_log_str;
+
#ifdef USE_LOG
void log_message(int priority, const char *format, ...)
{
const char *devpath;
devpath = &path[strlen(sysfs_path)];
+
+ /* clear and set environment for next event */
+ clearenv();
+ setenv("ACTION", "add", 1);
setenv("DEVPATH", devpath, 1);
setenv("SUBSYSTEM", subsystem, 1);
+ setenv("UDEV_START", "1", 1);
+ if (udev_log_str)
+ setenv("UDEV_LOG", udev_log_str, 1);
+ if (udev_run_str)
+ setenv("UDEV_RUN", udev_run_str, 1);
dbg("exec: '%s' (%s)\n", devpath, path);
class_dev = sysfs_open_class_device_path(path);
logging_init("udev");
udev_init_config();
+ dbg("version %s", UDEV_VERSION);
+
+ udev_run_str = getenv("UDEV_RUN");
+ udev_log_str = getenv("UDEV_LOG");
+
/* disable all logging if not explicitely requested */
- if (getenv("UDEV_LOG") == NULL)
+ if (udev_log_str == NULL)
udev_log_priority = 0;
- dbg("version %s", UDEV_VERSION);
/* set signal handlers */
memset(&act, 0x00, sizeof(act));
/* trigger timeout to prevent hanging processes */
alarm(ALARM_TIMEOUT);
- /* set environment for executed programs */
- setenv("ACTION", "add", 1);
- setenv("UDEV_START", "1", 1);
-
udev_rules_init();
udev_scan_block();