granicus.if.org Git - strace/blob - maint/signalent.sh

   1 #!/bin/sh
   2 # Copyright (c) 1996 Rick Sladkey <jrs@world.std.com>
   3 # Copyright (c) 1996-2017 The strace developers.
   4 # All rights reserved.
   5 #
   6 # SPDX-License-Identifier: LGPL-2.1-or-later
   7
   8 cat $* |
   9         sed -n -e 's/\/\*.*\*\// /' -e 's/^#[   ]*define[       ][      ]*SIG\([^_      ]*\)[   ][      ]*\([0-9][0-9]*\)[      ]*$/\1 \2/p' |
  10         sort -k2n | uniq |
  11         awk '
  12         BEGIN {
  13                 tabs = "\t\t\t\t\t\t\t\t"
  14                 signal = -1;
  15         }
  16         $2 <= 256 {
  17                 if (signal == $2)
  18                         next
  19                 while (++signal < $2) {
  20                         n = "\"SIG_" signal "\""
  21                         s = "\t" n ","
  22                         s = s substr(tabs, 1, 16/8 - int((length(n) + 1)/8))
  23                         s = s "/* " signal " */"
  24                         print s
  25                 }
  26                 if (signal == $2)
  27                         n = "\"SIG" $1 "\""
  28                 n = "\"SIG" $1 "\""
  29                 s = "\t" n ","
  30                 s = s substr(tabs, 1, 16/8 - int((length(n) + 1)/8))
  31                 s = s "/* " signal " */"
  32                 print s
  33         }
  34         '