-char *get_action(void)
-{
- char *action;
-
- action = getenv("ACTION");
- if (action != NULL && strlen(action) > ACTION_SIZE)
- action[ACTION_SIZE-1] = '\0';
-
- return action;
-}
-
-char *get_devpath(void)
-{
- char *devpath;
-
- devpath = getenv("DEVPATH");
- if (devpath != NULL && strlen(devpath) > DEVPATH_SIZE)
- devpath[DEVPATH_SIZE-1] = '\0';
-
- return devpath;
-}
-
-char *get_devname(void)
-{
- char *devname;
-
- devname = getenv("DEVNAME");
- if (devname != NULL && strlen(devname) > NAME_SIZE)
- devname[NAME_SIZE-1] = '\0';
-
- return devname;
-}
-
-char *get_seqnum(void)
-{
- char *seqnum;
-
- seqnum = getenv("SEQNUM");
-
- return seqnum;
-}
-
-char *get_subsystem(char *subsystem)
-{
- if (subsystem != NULL && strlen(subsystem) > SUBSYSTEM_SIZE)
- subsystem[SUBSYSTEM_SIZE-1] = '\0';
-
- return subsystem;
-}
-