/*
* This essentially emulates the following shell script logic in C:
* DIR="/etc/dev.d"
- * export DEVNODE="whatever_dev_name_udev_just_gave"
- * for I in "${DIR}/$DEVNODE/"*.dev "${DIR}/$1/"*.dev "${DIR}/default/"*.dev ; do
+ * export DEVNAME="whatever_dev_name_udev_just_gave"
+ * for I in "${DIR}/$DEVNAME/"*.dev "${DIR}/$1/"*.dev "${DIR}/default/"*.dev ; do
* if [ -f $I ]; then $I $1 ; fi
* done
* exit 1;
* subsystem/
* default/
*/
-void dev_d_send(struct udevice *dev, char *subsystem)
+void dev_d_send(struct udevice *dev, const char *subsystem, const char *devpath)
{
char dirname[256];
- char devnode[NAME_SIZE];
+ char env_devname[NAME_SIZE];
+ char *devname;
+ char *temp;
- strfieldcpy(devnode, udev_root);
- strfieldcat(devnode, dev->name);
- setenv("DEVNODE", devnode, 1);
+ if (udev_dev_d == 0)
+ return;
+
+ if (dev->type == 'b' || dev->type == 'c') {
+ strfieldcpy(env_devname, udev_root);
+ strfieldcat(env_devname, dev->name);
+ } else if (dev->type == 'n') {
+ strfieldcpy(env_devname, dev->name);
+ setenv("DEVPATH", devpath, 1);
+ }
+ setenv("DEVNAME", env_devname, 1);
+ dbg("DEVNAME='%s'", env_devname);
+
+ devname = strdup(dev->name);
+ if (!devname) {
+ dbg("out of memory");
+ return;
+ }
+
+ /* Chop the device name up into pieces based on '/' */
+ temp = strchr(devname, '/');
+ while (temp != NULL) {
+ *temp = 0x00;
+ strcpy(dirname, DEVD_DIR);
+ strfieldcat(dirname, devname);
+ call_foreach_file(run_program, dirname, DEVD_SUFFIX);
+
+ *temp = '/';
+ ++temp;
+ temp = strchr(temp, '/');
+ }
strcpy(dirname, DEVD_DIR);
strfieldcat(dirname, dev->name);
strcpy(dirname, DEVD_DIR "default");
call_foreach_file(run_program, dirname, DEVD_SUFFIX);
}
-