diff options
Diffstat (limited to 'crypto/heimdal/lib/roken/signal.c')
| -rw-r--r-- | crypto/heimdal/lib/roken/signal.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/crypto/heimdal/lib/roken/signal.c b/crypto/heimdal/lib/roken/signal.c deleted file mode 100644 index 85f36ee33d04a..0000000000000 --- a/crypto/heimdal/lib/roken/signal.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. 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. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -RCSID("$Id: signal.c,v 1.10 1999/12/14 01:37:58 assar Exp $"); -#endif - -#include <signal.h> - -/* - * We would like to always use this signal but there is a link error - * on NEXTSTEP - */ -#if !defined(NeXT) && !defined(__APPLE__) -/* - * Bugs: - * - * Do we need any extra hacks for SIGCLD and/or SIGCHLD? - */ - -typedef RETSIGTYPE (*SigAction)(/* int??? */); - -SigAction -signal(int iSig, SigAction pAction) -{ - struct sigaction saNew, saOld; - - saNew.sa_handler = pAction; - sigemptyset(&saNew.sa_mask); - saNew.sa_flags = 0; - - if (iSig == SIGALRM) - { -#ifdef SA_INTERRUPT - saNew.sa_flags |= SA_INTERRUPT; -#endif - } - else - { -#ifdef SA_RESTART - saNew.sa_flags |= SA_RESTART; -#endif - } - - if (sigaction(iSig, &saNew, &saOld) < 0) - return(SIG_ERR); - - return(saOld.sa_handler); -} -#endif |