mksignalent revision e99af270a60891e68d465c4cd97dbe29cd1a05e4 
1#!/usr/bin/awk -f
2# This file is part of ltrace.
3# Copyright (C) 1999 Juan Cespedes
4#
5# This program is free software; you can redistribute it and/or
6# modify it under the terms of the GNU General Public License as
7# published by the Free Software Foundation; either version 2 of the
8# License, or (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful, but
11# WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13# General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program; if not, write to the Free Software
17# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18# 02110-1301 USA
19
20# hack expression to generate arch/signalent.h from <asm/signal.h>
21# It reads from stdin and writes to stdout
22
23BEGIN {
24	max=0;
25}
26
27{
28	if (($1 ~ /^#define$/) && (!SIGNAL[$3]) && ($2 ~ /^SIG[A-Z]/) \
29	    && ($2 !~ /^SIGRTMIN$/) && ($2 !~ /^SIGRTMAX$/) && ($2 !~ /^SIGSTKSZ$/) \
30	    && ($3>=0) && ($3<=1000)) {
31		SIGNAL[$3]=$2;
32		if ($3 > max) {
33			max=$3;
34		}
35	}
36}
37
38END {
39	for(i=0; i<=max; i++) {
40		if (!SIGNAL[i]) {
41			SIGNAL[i] = "SIG_" i;
42		}
43		pad = 16 - length(SIGNAL[i]);
44		if (pad<1) {
45			pad=1;
46		}
47		printf("\t\"%s\",%*s/* %d */\n", SIGNAL[i], pad, "", i);
48	}
49}
50
51