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#! /bin/sh
#
# The first argument is the directory in which the source files live.
#
srcdir="$1"
shift
#
# All subsequent arguments are the files to scan.
#
rm -f register.c-tmp
echo '/* Do not modify this file. */' >register.c-tmp
echo '/* It is created automatically by the Makefile. */'>>register.c-tmp
echo '#include "register.h"' >>register.c-tmp
#
# Build code to call all the protocol registration routines.
#
echo 'void register_all_protocols(void) {' >>register.c-tmp
for f in "$@"
do
grep '^proto_register_[a-z_0-9A-Z]* *(' $srcdir/$f 2>/dev/null
done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>register.c-tmp
for f in "$@"
do
grep '^void proto_register_[a-z_0-9A-Z]* *(' $srcdir/$f 2>/dev/null
done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>register.c-tmp
echo '}' >>register.c-tmp
#
# Build code to call all the protocol handoff registration routines.
#
echo 'void register_all_protocol_handoffs(void) {' >>register.c-tmp
for f in "$@"
do
grep '^proto_reg_handoff_[a-z_0-9A-Z]* *(' $srcdir/$f 2>/dev/null
done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>register.c-tmp
for f in "$@"
do
grep '^void proto_reg_handoff_[a-z_0-9A-Z]* *(' $srcdir/$f 2>/dev/null
done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>register.c-tmp
echo '}' >>register.c-tmp
mv register.c-tmp register.c
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