47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
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* ngIRCd -- The Next Generation IRC Daemon
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* Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* Please read the file COPYING, README and AUTHORS for more information.
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*/
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#ifndef __proc_h__
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#define __proc_h__
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/**
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* @file
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* Process management (header)
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*/
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/** Process status. This struct must not be accessed directly! */
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typedef struct _Proc_Stat {
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pid_t pid; /**< PID of the child process or 0 if none */
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int pipe_fd; /**< Pipe file descriptor or -1 if none */
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} PROC_STAT;
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/** Return true if sub-process is still running */
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#define Proc_InProgress(x) ((x)->pid != 0)
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/** Return file descriptor of pipe to sub-process (or -1 if none open) */
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#define Proc_GetPipeFd(x) ((x)->pipe_fd)
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GLOBAL void Proc_InitStruct PARAMS((PROC_STAT *proc));
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GLOBAL pid_t Proc_Fork PARAMS((PROC_STAT *proc, int *pipefds,
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void (*cbfunc)(int, short), int timeout));
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GLOBAL void Proc_GenericSignalHandler PARAMS((int Signal));
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GLOBAL size_t Proc_Read PARAMS((PROC_STAT *proc, void *buffer, size_t buflen));
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GLOBAL void Proc_Close PARAMS((PROC_STAT *proc));
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#endif
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/* -eof- */
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