PERM_IRQ_REG 892 kernel/generic/src/ipc/sysipc.c if (!(perm_get(TASK) & PERM_IRQ_REG)) PERM_IRQ_REG 907 kernel/generic/src/ipc/sysipc.c if (!(perm_get(TASK) & PERM_IRQ_REG)) PERM_IRQ_REG 285 kernel/generic/src/main/kinit.c PERM_IO_MANAGER | PERM_IRQ_REG);HelenOS homepage, sources at GitHub