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Annotation of ircnowd/src/ngircd/proc.h, Revision 1.1

1.1     ! tomglok     1: /*
        !             2:  * ngIRCd -- The Next Generation IRC Daemon
        !             3:  * Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors.
        !             4:  *
        !             5:  * This program is free software; you can redistribute it and/or modify
        !             6:  * it under the terms of the GNU General Public License as published by
        !             7:  * the Free Software Foundation; either version 2 of the License, or
        !             8:  * (at your option) any later version.
        !             9:  * Please read the file COPYING, README and AUTHORS for more information.
        !            10:  */
        !            11:
        !            12: #ifndef __proc_h__
        !            13: #define __proc_h__
        !            14:
        !            15: /**
        !            16:  * @file
        !            17:  * Process management (header)
        !            18:  */
        !            19:
        !            20: /** Process status. This struct must not be accessed directly! */
        !            21: typedef struct _Proc_Stat {
        !            22:        pid_t pid;      /**< PID of the child process or 0 if none */
        !            23:        int pipe_fd;    /**< Pipe file descriptor or -1 if none */
        !            24: } PROC_STAT;
        !            25:
        !            26: /** Return true if sub-process is still running */
        !            27: #define Proc_InProgress(x)     ((x)->pid != 0)
        !            28:
        !            29: /** Return file descriptor of pipe to sub-process (or -1 if none open) */
        !            30: #define Proc_GetPipeFd(x)      ((x)->pipe_fd)
        !            31:
        !            32: GLOBAL void Proc_InitStruct PARAMS((PROC_STAT *proc));
        !            33:
        !            34: GLOBAL pid_t Proc_Fork PARAMS((PROC_STAT *proc, int *pipefds,
        !            35:                               void (*cbfunc)(int, short), int timeout));
        !            36:
        !            37: GLOBAL void Proc_GenericSignalHandler PARAMS((int Signal));
        !            38:
        !            39: GLOBAL size_t Proc_Read PARAMS((PROC_STAT *proc, void *buffer, size_t buflen));
        !            40:
        !            41: GLOBAL void Proc_Close PARAMS((PROC_STAT *proc));
        !            42:
        !            43:
        !            44: #endif
        !            45:
        !            46: /* -eof- */