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execute.h
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C/C++ Source or Header
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1999-03-06
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1KB
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33 lines
/////////////////////////////////////////////////////////////////////////////
// Name: unix/execute.h
// Purpose: private details of wxExecute() implementation
// Author: Vadim Zeitlin
// Id: $Id: execute.h,v 1.1 1999/03/06 00:09:29 VZ Exp $
// Copyright: (c) 1998 Robert Roebling, Julian Smart, Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_UNIX_EXECUTE_H
#define _WX_UNIX_EXECUTE_H
// if pid > 0, the execution is async and the data is freed in the callback
// executed when the process terminates, if pid < 0, the execution is
// synchronous and the caller (wxExecute) frees the data
struct wxEndProcessData
{
int pid, // pid of the process
tag; // port dependent value
wxProcess *process; // if !NULL: notified on process termination
int exitcode; // the exit code
};
// this function is called when the process terminates from port specific
// callback function and is common to all ports (src/unix/utilsunx.cpp)
extern void wxHandleProcessTermination(wxEndProcessData *proc_data);
// this function is called to associate the port-specific callback with the
// child process. The return valus is port-specific.
extern int wxAddProcessCallback(wxEndProcessData *proc_data, int fd);
#endif // _WX_UNIX_EXECUTE_H