BR_STP_PROG 123 net/bridge/br_stp_if.c char *argv[] = { BR_STP_PROG, br->dev->name, "start", NULL }; BR_STP_PROG 126 net/bridge/br_stp_if.c r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC); BR_STP_PROG 145 net/bridge/br_stp_if.c char *argv[] = { BR_STP_PROG, br->dev->name, "stop", NULL }; BR_STP_PROG 149 net/bridge/br_stp_if.c r = call_usermodehelper(BR_STP_PROG, argv, envp, 1);