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| -rw-r--r-- | hurd/hurd/signal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hurd/hurd/signal.h b/hurd/hurd/signal.h index fdaafdf..4b439b6 100644 --- a/hurd/hurd/signal.h +++ b/hurd/hurd/signal.h @@ -273,6 +273,18 @@ extern void _hurd_longjmp_thread_state (void *state, jmp_buf env, int value); extern void _hurd_siginfo_handler (int); +/* Replacement for mach_msg used in RPCs to provide Hurd interruption + semantics. Args are all the same as for mach_msg. intr-rpc.h arranges + for this version to be used automatically by the RPC stubs the library + builds in place of the normal mach_msg. */ +error_t _hurd_intr_rpc_mach_msg (mach_msg_header_t *msg, + mach_msg_option_t option, + mach_msg_size_t send_size, + mach_msg_size_t rcv_size, + mach_port_t rcv_name, + mach_msg_timeout_t timeout, + mach_port_t notify); + /* Milliseconds to wait for an interruptible RPC to return after `interrupt_operation'. */ |