uproc.cpp

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
 *  
 * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. 
 *      
 * The contents of this file, and the files included with this file, are 
 * subject to the current version of the RealNetworks Public Source License 
 * Version 1.0 (the "RPSL") available at 
 * http://www.helixcommunity.org/content/rpsl unless you have licensed 
 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
 * compliance with the RPSL or, if you have a valid RCSL with RealNetworks 
 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
 * RCSL for the rights, obligations and limitations governing use of the 
 * contents of the file.  
 *  
 * This file is part of the Helix DNA Technology. RealNetworks is the 
 * developer of the Original Code and owns the copyrights in the portions 
 * it created. 
 *  
 * This file, and the files included with this file, is distributed and made 
 * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS 
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * 
 * Technology Compatibility Kit Test Suite(s) Location: 
 *    http://www.helixcommunity.org/content/tck 
 * 
 * Contributor(s): 
 *  
 * ***** END LICENSE BLOCK ***** */ 

#include <unistd.h>
#include <string.h>

#include "hxtypes.h"

#include "hxproc.h"

#if defined(_FREEBSD)
#include <osreldate.h>
#if (__FreeBSD_version >= 199512)
#include "libutil.h"
#endif
#endif

UINT32
process_id()
{
    return getpid();
}

#if (defined _SGI || defined _IRIX || defined _HPUX || defined _SOLARIS || defined _BEOS)
INT32
Killpg(pid_t pgrp, int sig)
{
    return kill(pgrp, sig);
}
#else
INT32
Killpg(pid_t pgrp, int sig)
{
    return killpg(pgrp, sig);
}
#endif /* (_SGI || _IRIX || _HPUX || _SOLARIS || _BEOS) */ 

void
setprocstr(char *src, char **origargv, int origargc, char **environ)
{
    char *ptr, *ptr2;
    int count;

#if (__FreeBSD_version >= 199512)
    setproctitle (src);
    return;
#endif

    if (strlen(src) <= strlen(origargv[0]))
    {
        for (ptr = origargv[0]; *ptr; *(ptr++) = '\0');

        strcpy(origargv[0], src); /* Flawfinder: ignore */
    }
    else
    {
        ptr = origargv[0] + strlen(origargv[0]);
        for (count = 1; count < origargc; count++) {
            if (origargv[count] == ptr + 1)
                ptr += strlen(++ptr);
        }
        if (environ[0] == ptr + 1) {
            for (count = 0; environ[count]; count++)
                if (environ[count] == ptr + 1)
                    ptr += strlen(++ptr);
        }
        count = 0;
        for (ptr2 = origargv[0]; ptr2 <= ptr; ptr2++) {
            *ptr2 = '\0';
            count++;
        }
        strncpy(origargv[0], src, count); /* Flawfinder: ignore */
    }
}