From fc6bcf785b702e7e8a675ea0fe9856cc1b24b8f6 Mon Sep 17 00:00:00 2001 From: Luca Dariz Date: Mon, 16 Jan 2023 11:58:57 +0100 Subject: replace mach_port_t with mach_port_name_t This is a cleanup following the introduction of mach_port_name_t. The same set of changes is applied to all files: - rename mach_port_t to mach_port_name_t where a port name is used, - use MACH_PORT_NAME_NULL and MACH_PORT_NAME_DEAD where appropriate, - use invalid_port_to_name() and invalid_name_to_port() for conversion where appropriate, - use regular copyout() insted of copyout_port() when we deal with mach_port_name_t already before copyout, - use the new helper ipc_kmsg_copyout_object_to_port() when we really want to place a port name in the space of a mach_port_t. * include/mach/notify.h: Likewise * ipc/ipc_entry.c: Likewise * ipc/ipc_kmsg.c: Likewise * ipc/ipc_kmsg.h: Likewise, and add ipc_kmsg_copyout_object_to_port() * ipc/ipc_marequest.c: Likewise * ipc/ipc_object.c: Likewise * ipc/ipc_port.c: Likewise * ipc/ipc_space.h: Likewise * ipc/mach_msg.c: Likewise * ipc/mach_port.c: Likewise * kern/exception.c: Likewise * kern/ipc_mig.c: Likewise Message-Id: <20230116105857.240210-8-luca@orpolo.org> --- ipc/ipc_kmsg.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'ipc/ipc_kmsg.h') diff --git a/ipc/ipc_kmsg.h b/ipc/ipc_kmsg.h index 16df31f5..b1eb06c7 100644 --- a/ipc/ipc_kmsg.h +++ b/ipc/ipc_kmsg.h @@ -269,6 +269,17 @@ extern mach_msg_return_t ipc_kmsg_copyout_object(ipc_space_t, ipc_object_t, mach_msg_type_name_t, mach_port_name_t *); +static inline mach_msg_return_t +ipc_kmsg_copyout_object_to_port(ipc_space_t space, ipc_object_t object, + mach_msg_type_name_t msgt_name, mach_port_t *portp) +{ + mach_port_name_t name;; + mach_msg_return_t mr; + mr = ipc_kmsg_copyout_object(space, object, msgt_name, &name); + *portp = (mach_port_t)name; + return mr; +} + extern mach_msg_return_t ipc_kmsg_copyout_body(ipc_kmsg_t, ipc_space_t, vm_map_t); -- cgit v1.2.3