threadproc/os2/signals.c

/* ====================================================================
 * Copyright (c) 1999 The Apache Group.  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
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 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * 4. The names "Apache Server" and "Apache Group" must not be used to
 *    endorse or promote products derived from this software without
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 *    apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache"
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 *    acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
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 */

#include "threadproc.h"
#include "fileio.h"
#include "apr_thread_proc.h"
#include "apr_file_io.h"
#include "apr_general.h"
#include <signal.h>
#include <string.h>
#include <sys/wait.h>
#define INCL_DOS
#include <os2.h>

ap_status_t ap_kill(struct proc_t *proc, int signal)
{
/* SIGTERM's don't work too well in OS/2 (only affects other EMX programs).
   CGIs may not be, esp. REXX scripts, so use a native call instead */
   
    ap_status_t rc;
    
    if ( signal == SIGTERM ) {
        rc = os2errno(DosSendSignalException(proc->pid, XCPT_SIGNAL_BREAK));
    } else {
        rc = kill(proc->pid, signal) < 0 ? errno : APR_SUCCESS;
    }
    
    return rc;
}