diff options
Diffstat (limited to 'ipc/ipc_port.h')
| -rw-r--r-- | ipc/ipc_port.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/ipc/ipc_port.h b/ipc/ipc_port.h index 27d2e496..125fefc0 100644 --- a/ipc/ipc_port.h +++ b/ipc/ipc_port.h @@ -48,6 +48,7 @@ #include <ipc/ipc_mqueue.h> #include <ipc/ipc_table.h> #include <ipc/ipc_thread.h> +#include <ipc/ipc_object.h> #include "ipc_target.h" #include <mach/rpc.h> @@ -96,6 +97,7 @@ struct ipc_port { mach_port_msgcount_t ip_msgcount; mach_port_msgcount_t ip_qlimit; struct ipc_thread_queue ip_blocked; + unsigned long ip_protected_payload; }; #define ip_object ip_target.ipt_object @@ -262,6 +264,12 @@ extern void ipc_port_set_seqno(ipc_port_t, mach_port_seqno_t); extern void +ipc_port_set_protected_payload(ipc_port_t, unsigned long); + +extern void +ipc_port_clear_protected_payload(ipc_port_t); + +extern void ipc_port_clear_receiver(ipc_port_t); extern void @@ -325,4 +333,23 @@ ipc_port_dealloc_special(ipc_port_t, ipc_space_t); #define ipc_port_release(port) \ ipc_object_release(&(port)->ip_object) +extern inline boolean_t +ipc_port_flag_protected_payload(const struct ipc_port *port) +{ + return !! (port->ip_target.ipt_object.io_bits + & IO_BITS_PROTECTED_PAYLOAD); +} + +extern inline void +ipc_port_flag_protected_payload_set(struct ipc_port *port) +{ + port->ip_target.ipt_object.io_bits |= IO_BITS_PROTECTED_PAYLOAD; +} + +extern inline void +ipc_port_flag_protected_payload_clear(struct ipc_port *port) +{ + port->ip_target.ipt_object.io_bits &= ~IO_BITS_PROTECTED_PAYLOAD; +} + #endif /* _IPC_IPC_PORT_H_ */ |