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2002-02-16 Roland McGrath <roland@frob.com>

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* mach/Makefile (routines): Remove bootprivport.
	* mach/bootprivport.c: File removed.  It has never been used.
This commit is contained in:
Roland McGrath 2002-02-17 07:13:23 +00:00
parent b209e34ad6
commit c12bc232a1
2 changed files with 18 additions and 76 deletions
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30
mach/Makefile
View File

@ -36,29 +36,34 @@ routines = $(mach-syscalls) $(mach-shortcuts) \
mig-alloc mig-dealloc mig-reply \
msg-destroy msgserver \
mach_error errstring error_compat errsystems \
devstream bootprivport setup-thread $(lock)
devstream setup-thread $(lock)
# The RPC interfaces go in a separate library.
interface-library := libmachuser
user-interfaces := $(addprefix mach/,mach_interface mach_port mach_host \
memory_object_user \
memory_object_default \
exc mach4 \
default_pager \
)\
$(addprefix device/,device device_request)
# We produce mach_interface.h from mach.defs because there is already a
# <mach/mach.h> that is not the interface header (thanks CMU).
mach-interface-list := $(patsubst mach,mach_interface,$(mach-interface-list))
mach/mach_interface.defs = mach/mach.defs
# Similarly for memory_object_user vs. memory_object
mach-interface-list := $(patsubst memory_object,memory_object_user,\
$(mach-interface-list))
mach/memory_object_user.defs = mach/memory_object.defs
user-interfaces := $(addprefix mach/,$(mach-interface-list) \
mach_port mach_host exc \
)\
$(addprefix device/,device device_request)
server-interfaces := mach/exc
# It is important that we do not use the wildcard function to expand
# `err_*.sub'. Leaving the wildcard allows Make-dist to find all matching
# files in all sysdep directories.
distribute += Machrules syscalls.awk shortcut.awk \
errorlib.h err_*.sub errsystems.awk
# Clear any environment value.
generated =
@ -103,7 +108,7 @@ ifndef mach-shortcuts
# Forget about mach_interface.defs for this run. On the next run,
# $(mach-shortcuts) will be set, and that will change how
# mach_interface.defs is processed: it will get the -D flags below.
user-interfaces := $(filter-out mach/mach_interface \
user-interfaces := $(filter-out $(mach-interface-list:%=mach/%) \
mach/mach_port mach/mach_host mach/mach4 \
device/device_request,\
$(user-interfaces))
@ -114,7 +119,8 @@ MIGFLAGS-mach/mach4=-DMACH_PCSAMPLE
# Make the MiG stubs for $(mach-shortcuts) be CALL_rpc.
migdefines += $(foreach call,$(mach-shortcuts),-D$(call)=$(call)_rpc)
mach/mach_interface.uh mach/mach_host.uh mach/mach_port.uh: $(objpfx)mach-syscalls.mk
$(mach-interface-list:%=mach/%.uh) \
mach/mach_host.uh mach/mach_port.uh: $(objpfx)mach-syscalls.mk
ifdef mach-shortcuts
$(mach-shortcuts:%=$(objpfx)%.c): $(objpfx)%.c: shortcut.awk \
@ -127,7 +133,7 @@ endif # mach-shortcuts
# Generate mach-shortcuts.h, which will contain the prototypes for the
# shortcutted kernel RPC functions.
$(objpfx)mach-shortcuts.h: $(objpfx)mach/mach_interface.h \
$(objpfx)mach-shortcuts.h: $(mach-interface-list:%=$(objpfx)mach/%.h) \
$(objpfx)mach/mach_host.h \
$(objpfx)mach/mach_port.h
# The first line gets us one paragraph per line, with @s separating real lines.

64
mach/bootprivport.c
View File

@ -1,64 +0,0 @@
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <mach.h>
kern_return_t
__mach_get_priv_ports (mach_port_t *host_priv_ptr,
mach_port_t *device_master_ptr)
{
kern_return_t err;
mach_port_t bootstrap, reply;
struct
{
mach_msg_header_t hdr;
mach_msg_type_t host_priv_type;
mach_port_t host_priv;
mach_msg_type_t dev_master_type;
mach_port_t dev_master;
} msg;
if (err = task_get_bootstrap_port (mach_task_self (), &bootstrap))
return err;
/* We cannot simply use a MiG-generated user stub to do this,
because the return message does not contain a return code datum. */
reply = __mach_reply_port ();
msg.hdr.msgh_bits = MACH_MSGH_BITS (MACH_MSG_TYPE_COPY_SEND,
MACH_MSG_TYPE_MAKE_SEND_ONCE);
msg.hdr.msgh_size = 0;
msg.hdr.msgh_remote_port = bootstrap;
msg.hdr.msgh_local_port = reply;
msg.hdr.msgh_kind = MACH_MSGH_KIND_NORMAL;
msg.hdr.msgh_id = 999999;
err = __mach_msg (&msg.hdr,
MACH_SEND_MSG|MACH_RCV_MSG|MACH_RCV_TIMEOUT,
sizeof (msg.hdr), sizeof (msg), reply,
500, MACH_PORT_NULL); /* XXX timeout is arbitrary */
mach_port_deallocate (mach_task_self (), bootstrap);
mach_port_deallocate (mach_task_self (), reply);
if (err == KERN_SUCCESS)
{
*host_priv_ptr = msg.host_priv;
*device_master_ptr = msg.dev_master;
}
return err;
}