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| author | Pasha <pasha@member.fsf.org> | 2024-02-20 18:49:50 +0000 |
|---|---|---|
| committer | Pasha <pasha@member.fsf.org> | 2024-02-20 18:49:50 +0000 |
| commit | 5e0b8d508ed51004bd836384293be00950ee62c9 (patch) | |
| tree | e3f16b1aa8b7177032ce3ec429fbad2b1d92a876 /ipc/mach_msg.h | |
| download | gnumach-riscv-5e0b8d508ed51004bd836384293be00950ee62c9.tar.gz gnumach-riscv-5e0b8d508ed51004bd836384293be00950ee62c9.tar.bz2 | |
init gnumach copy
Diffstat (limited to 'ipc/mach_msg.h')
| -rw-r--r-- | ipc/mach_msg.h | 60 |
1 files changed, 60 insertions, 0 deletions
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 <mach/boolean.h> +#include <mach/message.h> + +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_ */ |