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 23 BEGIN { 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 38 END { 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
