diff options
Diffstat (limited to 'sigconv.awk')
| -rw-r--r-- | sigconv.awk | 48 |
1 files changed, 43 insertions, 5 deletions
diff --git a/sigconv.awk b/sigconv.awk index 8c90d8dc749e..4f0ef608c5c2 100644 --- a/sigconv.awk +++ b/sigconv.awk @@ -1,3 +1,38 @@ +# Copyright (c) 1984 through 2008, William LeFebvre +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# +# * Neither the name of William LeFebvre nor the names of other +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# +# Awk script converts an include file with definitions for signal names +# in to a predefined array that associates the signal numbers to the names. +# + BEGIN { nsig = 0; j = 0; @@ -13,41 +48,44 @@ BEGIN { /^#define[ \t][ \t]*SIG[A-Z]/ { j = sprintf("%d", $3); + if (siglist[j] != "") next; str = $2; if (nsig < j) nsig = j; - siglist[j] = sprintf("\"%s\",\t%2d,", \ + siglist[j] = sprintf("\"%s\",\t%2d", \ substr(str, 4), j); } /^#[ \t]*define[ \t][ \t]*SIG[A-Z]/ { j = sprintf("%d", $4); + if (siglist[j] != "") next; str = $3; if (nsig < j) nsig = j; - siglist[j] = sprintf("\"%s\",\t%2d,", \ + siglist[j] = sprintf("\"%s\",\t%2d", \ substr(str, 4), j); } /^#[ \t]*define[ \t][ \t]*_SIG[A-Z]/ { j = sprintf("%d", $4); + if (siglist[j] != "") next; str = $3; if (nsig < j) nsig = j; - siglist[j] = sprintf("\"%s\",\t%2d,", \ + siglist[j] = sprintf("\"%s\",\t%2d", \ substr(str, 5), j); } END { for (n = 1; n <= nsig; n++) if (siglist[n] != "") - printf(" %s\n", siglist[n]); + printf(" { %s },\n", siglist[n]); - printf(" NULL,\t 0\n};\n"); + printf(" { NULL,\t 0 }\n};\n"); } |