/* raise.c - Generic raise implementation. Copyright (C) 2008 Free Software Foundation, Inc. Written by Neal H. Walfield . This file is part of the GNU Hurd. The GNU Hurd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. The GNU Hurd 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . */ #include "sig-internal.h" int raise (int signo) { /* According to POSIX, if we implement threads (and we do), then "the effect of the raise() function shall be equivalent to calling: pthread_kill(pthread_self(), sig);" */ debug (0, ""); int err = pthread_kill (pthread_self (), signo); debug (0, ""); if (err) { errno = err; return -1; } return 0; }