/* By-hand stubs for some RPC calls Copyright (C) 1994 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __i386__ #error This code is i386 dependent #else /* Send signal SIGNO to MSGPORT with REFPORT as reference. Don't block in any fashion. */ send_signal (mach_port_t msgport, int signo, mach_port_t refport) { error_t err; /* Copied from MiG generated source for msgUser.c */ typedef struct { mach_msg_header_t Head; mach_msg_type_t signalType; int signal; mach_msg_type_t refportType; mach_port_t refport; } Request; union { Request In; } Mess; register Request *InP = &Mess.In; static const mach_msg_type_t signalType = { /* msgt_name = */ 2, /* msgt_size = */ 32, /* msgt_number = */ 1, /* msgt_inline = */ TRUE, /* msgt_longform = */ FALSE, /* msgt_deallocate = */ FALSE, /* msgt_unused = */ 0 }; static const mach_msg_type_t refportType = { /* msgt_name = */ 19, /* msgt_size = */ 32, /* msgt_number = */ 1, /* msgt_inline = */ TRUE, /* msgt_longform = */ FALSE, /* msgt_deallocate = */ FALSE, /* msgt_unused = */ 0 }; InP->signalType = signalType; InP->signal = signal; InP->refportType = refportType; InP->refport = refport; InP->Head.msgh_bits = MACH_MSGH_BITS_COMPLEX| MACH_MSGH_BITS(19, 21); /* msgh_size passed as argument */ InP->Head.msgh_request_port = process; InP->Head.msgh_reply_port = MACH_PORT_NULL; InP->Head.msgh_seqno = 0; InP->Head.msgh_id = 23000; /* From here on down is new code (and the point of this exercise. */ err = mach_msg(&InP->Head, MACH_SEND_MSG|MACH_SEND_TIMEOUT, 40, 0, MACH_PORT_NULL, 0, MACH_PORT_NULL); if (err) { void *message = malloc (40); bcopy (&InP->Head, message, 40); cthread_detach (cthread_fork ((cthread_fn_t) blocking_message_send, message)); } } #endif /* __i386__ */