X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/ba937f0119d6102d2af9cc777cce495e65544952..92db088e5b292c1180a090ed369b9851e933e610:/lib/signame.c diff --git a/lib/signame.c b/lib/signame.c index cc1b339..316fe6a 100644 --- a/lib/signame.c +++ b/lib/signame.c @@ -2,24 +2,23 @@ * This file is part of DisOrder. * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell * - * This program is free software; you can redistribute it and/or modify + * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or + * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA + * along with this program. If not, see . */ - -#include -#include "types.h" +/** @file lib/signame.c + * @brief Signal names + */ +#include "common.h" #include #include @@ -27,8 +26,12 @@ #include "table.h" #include "signame.h" +/** @brief Mapping between signal names and numbers */ static const struct sigtable { + /** @brief Signal number */ int signal; + + /* @brief Signal name ("SIGwhatever") */ const char *name; } signals[] = { #define S(sig) { sig, #sig } @@ -135,6 +138,10 @@ static const struct sigtable { #undef S }; +/** @brief Map a signal name to its number + * @param s Signal name e.g. "SIGINT" + * @return Signal value or -1 if not found + */ int find_signal(const char *s) { int n;