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Annotation of libelwix/inc/elwix/apio.h, revision 1.1.2.3

1.1.2.3 ! misho       1: /*************************************************************************
        !             2: * (C) 2013 AITNET ltd - Sofia/Bulgaria - <misho@aitnet.org>
        !             3: *  by Michael Pounov <misho@elwix.org>
        !             4: *
        !             5: * $Author: misho $
        !             6: * $Id: apack.h,v 1.3.12.1 2013/12/05 14:41:31 misho Exp $
        !             7: *
        !             8: **************************************************************************
        !             9: The ELWIX and AITNET software is distributed under the following
        !            10: terms:
        !            11: 
        !            12: All of the documentation and software included in the ELWIX and AITNET
        !            13: Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
        !            14: 
        !            15: Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
        !            16:        by Michael Pounov <misho@elwix.org>.  All rights reserved.
        !            17: 
        !            18: Redistribution and use in source and binary forms, with or without
        !            19: modification, are permitted provided that the following conditions
        !            20: are met:
        !            21: 1. Redistributions of source code must retain the above copyright
        !            22:    notice, this list of conditions and the following disclaimer.
        !            23: 2. Redistributions in binary form must reproduce the above copyright
        !            24:    notice, this list of conditions and the following disclaimer in the
        !            25:    documentation and/or other materials provided with the distribution.
        !            26: 3. All advertising materials mentioning features or use of this software
        !            27:    must display the following acknowledgement:
        !            28: This product includes software developed by Michael Pounov <misho@elwix.org>
        !            29: ELWIX - Embedded LightWeight unIX and its contributors.
        !            30: 4. Neither the name of AITNET nor the names of its contributors
        !            31:    may be used to endorse or promote products derived from this software
        !            32:    without specific prior written permission.
        !            33: 
        !            34: THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
        !            35: ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            36: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            37: ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            38: FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            39: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            40: OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            41: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            42: LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            43: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            44: SUCH DAMAGE.
        !            45: */
1.1.2.1   misho      46: #ifndef __APIO_H
                     47: #define __APIO_H
                     48: 
                     49: 
1.1.2.2   misho      50: struct tagPIOPID {
                     51:        FILE                    *fp;
                     52:        pid_t                   pid;
                     53:        int                     stat;
                     54: 
                     55:        SLIST_ENTRY(tagPIOPID)  next;
                     56: };
                     57: typedef SLIST_HEAD(, tagPIOPID) pio_pid_t;
                     58: 
                     59: 
                     60: extern pio_pid_t pio_pidlist;
                     61: 
                     62: 
                     63: /*
                     64:  * e_popen() - ELWIX replacement of standard popen
                     65:  *
                     66:  * @command = command
                     67:  * @type = type
                     68:  * @ppid = return pid of child program
                     69:  * return: NULL error or !=NULL open program
                     70:  */
                     71: FILE *e_popen(const char *command, const char *type, pid_t *ppid);
                     72: /*
                     73:  * e_pclose() - ELWIX replacement of standard pclose
                     74:  *
                     75:  * @iop = popen handle
                     76:  * return: -1 error or !=-1 pid status
                     77:  */
                     78: int e_pclose(FILE *iop);
                     79: 
1.1.2.1   misho      80: 
                     81: #endif