From 5e0b8d508ed51004bd836384293be00950ee62c9 Mon Sep 17 00:00:00 2001 From: Pasha Date: Tue, 20 Feb 2024 18:49:50 +0000 Subject: init gnumach copy --- ipc/mach_msg.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 ipc/mach_msg.h (limited to 'ipc/mach_msg.h') diff --git a/ipc/mach_msg.h b/ipc/mach_msg.h new file mode 100644 index 0000000..2951bce --- /dev/null +++ b/ipc/mach_msg.h @@ -0,0 +1,60 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ +/* + */ +/* + * File: ipc/mach_msg.h + * Author: Rich Draves + * Date: 1989 + * + * Declarations of internal messaging primitives. + */ + +#ifndef _IPC_MACH_MSG_H_ +#define _IPC_MACH_MSG_H_ + +#include +#include + +extern mach_msg_return_t +mach_msg_send(mach_msg_user_header_t *, mach_msg_option_t, + mach_msg_size_t, mach_msg_timeout_t, mach_port_name_t); + +extern mach_msg_return_t +mach_msg_receive(mach_msg_user_header_t *, mach_msg_option_t, + mach_msg_size_t, mach_port_name_t, + mach_msg_timeout_t, mach_port_name_t); + +extern void +mach_msg_receive_continue(void); + +extern void +mach_msg_continue(void); + +extern boolean_t +mach_msg_interrupt(thread_t); + +#endif /* _IPC_MACH_MSG_H_ */ -- cgit v1.2.1