mirror of
https://gitlab.com/libvirt/libvirt.git
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4f32c5f793
Introduce Wireshark dissector plugin which adds support to Wireshark
for dissecting libvirt RPC protocol.
Added following files to build Wireshark dissector from libvirt source
tree.
* tools/wireshark/*: Source tree of Wireshark dissector plugin.
Added followings to configure.ac or Makefile.am.
configure.ac
* --with-wireshark-dissector: Enable support for building Wireshark
dissector.
* --with-ws-plugindir: Specify wireshark plugin directory that dissector
will installed.
* Added tools/wireshark/{Makefile,src/Makefile} to AC_CONFIG_FILES.
Makefile.am
* Added tools/wireshark/ to SUBDIR.
199 lines
5.1 KiB
Bash
Executable File
199 lines
5.1 KiB
Bash
Executable File
#! /bin/sh
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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#
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# Copied from Wireshark(http://www.wireshark.org/)
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#
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# The first argument is the directory in which the source files live.
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#
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srcdir="$1"
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shift
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#
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# The second argument is either "plugin" or "dissectors"; if it's
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# "plugin", we build a plugin.c for a plugin, and if it's
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# "dissectors", we build a register.c for libwireshark.
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#
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registertype="$1"
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shift
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if [ "$registertype" = plugin ]
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then
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outfile="plugin.c"
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elif [ "$registertype" = dissectors ]
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then
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outfile="register.c"
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else
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echo "Unknown output type '$registertype'" 1>&2
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exit 1
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fi
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#
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# All subsequent arguments are the files to scan.
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#
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rm -f ${outfile}-tmp
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echo '/* Do not modify this file. */' >${outfile}-tmp
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echo '/* It is created automatically by the Makefile. */'>>${outfile}-tmp
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if [ "$registertype" = plugin ]
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then
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cat <<"EOF" >>${outfile}-tmp
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#include "config.h"
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#include <gmodule.h>
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/* plugins are DLLs */
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#define WS_BUILD_DLL
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#include "ws_symbol_export.h"
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#ifndef ENABLE_STATIC
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WS_DLL_PUBLIC_NOEXTERN const gchar version[] = VERSION;
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/* Start the functions we need for the plugin stuff */
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WS_DLL_PUBLIC_NOEXTERN void
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plugin_register (void)
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{
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EOF
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#
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# Build code to call all the protocol registration routines.
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#
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^proto_register_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>${outfile}-tmp
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^void proto_register_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>${outfile}-tmp
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else
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cat <<"EOF" >>${outfile}-tmp
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#include "register.h"
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void
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register_all_protocols(register_cb cb, gpointer client_data)
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{
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EOF
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#
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# Build code to call all the protocol registration routines.
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#
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^proto_register_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); if(cb) (*cb)(RA_REGISTER, \"\1\", client_data); \1 ();}/' >>${outfile}-tmp
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^void proto_register_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); if(cb) (*cb)(RA_REGISTER, \"\1\", client_data); \1 ();}/' >>${outfile}-tmp
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fi
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echo '}' >>${outfile}-tmp
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#
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# Build code to call all the protocol handoff registration routines.
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#
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if [ "$registertype" = plugin ]
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then
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cat <<"EOF" >>${outfile}-tmp
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WS_DLL_PUBLIC_NOEXTERN void
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plugin_reg_handoff(void)
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{
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EOF
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^proto_reg_handoff_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>${outfile}-tmp
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^void proto_reg_handoff_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>${outfile}-tmp
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else
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cat <<"EOF" >>${outfile}-tmp
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void
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register_all_protocol_handoffs(register_cb cb, gpointer client_data)
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{
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EOF
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^proto_reg_handoff_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); if(cb) (*cb)(RA_HANDOFF, \"\1\", client_data); \1 ();}/' >>${outfile}-tmp
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for f in "$@"
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do
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if [ -f $f ]
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then
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srcfile=$f
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else
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srcfile=$srcdir/$f
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fi
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grep '^void proto_reg_handoff_[a-z_0-9A-Z]* *(' $srcfile 2>/dev/null | grep -v ';'
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done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); if(cb) (*cb)(RA_HANDOFF, \"\1\", client_data); \1 ();}/' >>${outfile}-tmp
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fi
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echo '}' >>${outfile}-tmp
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if [ "$registertype" = plugin ]
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then
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echo '#endif' >>${outfile}-tmp
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else
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cat <<"EOF" >>${outfile}-tmp
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gulong register_count(void)
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{
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EOF
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proto_regs=`grep RA_REGISTER ${outfile}-tmp | wc -l`
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handoff_regs=`grep RA_HANDOFF ${outfile}-tmp | wc -l`
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echo " return $proto_regs + $handoff_regs;" >>${outfile}-tmp
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echo '}' >>${outfile}-tmp
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fi
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# Only overwrite outfile if it differs from newly generated file
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mv ${outfile}-tmp ${outfile}
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