diff options
Diffstat (limited to 'src/uapi/irq.c')
| -rw-r--r-- | src/uapi/irq.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/uapi/irq.c b/src/uapi/irq.c index 9bd8ec1..29da614 100644 --- a/src/uapi/irq.c +++ b/src/uapi/irq.c @@ -13,6 +13,7 @@ * Actual IRQ handling request syscall handler. * * @param t Current tcb. + * @param id Which IRQ number to register. * * @return OK on success, non-zero otherwise. */ @@ -27,9 +28,18 @@ SYSCALL_DEFINE1(irq_req)(struct tcb *t, sys_arg_t id) return_args1(t, register_irq(t, id)); } +/** + * Actual notification handler setter. + * + * @param t Current tcb. + * @param tid Thread whose handler to set. + * @param pid Process that is willing to handle notifications for the thread. + * + * @return OK on success, non-zero otherwise. + */ SYSCALL_DEFINE2(req_notification)(struct tcb *t, sys_arg_t tid, sys_arg_t pid) { - if (!has_cap(t->caps, CAP_NOTIFICATION)) + if (!has_cap(t->caps, CAP_SIGNAL)) return_args1(t, ERR_PERM); struct tcb *r = get_tcb(tid); |