From 41ead8de77963bae907375c1bb115dad3315f46b Mon Sep 17 00:00:00 2001 From: Kimplul Date: Sat, 12 Nov 2022 16:41:36 +0200 Subject: initial rpc implementations --- common/uapi/conf.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'common/uapi/conf.c') diff --git a/common/uapi/conf.c b/common/uapi/conf.c index 7e88358..2094604 100644 --- a/common/uapi/conf.c +++ b/common/uapi/conf.c @@ -57,6 +57,10 @@ SYSCALL_DEFINE2(conf_set)(sys_arg_t param, sys_arg_t val) */ SYSCALL_DEFINE1(poweroff)(sys_arg_t type) { + struct tcb *t = cur_tcb(); + if (!(has_cap(t->caps, CAP_POWER))) + return SYS_RET1(ERR_PERM); + switch (type) { case SHUTDOWN: case COLD_REBOOT: -- cgit v1.3