| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: unix/execute.h |
| | 3 | // Purpose: private details of wxExecute() implementation |
| | 4 | // Author: Vadim Zeitlin |
| | 5 | // Id: $Id$ |
| | 6 | // Copyright: (c) 1998 Robert Roebling, Julian Smart, Vadim Zeitlin |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef _WX_UNIX_EXECUTE_H |
| | 11 | #define _WX_UNIX_EXECUTE_H |
| | 12 | |
| | 13 | // if pid > 0, the execution is async and the data is freed in the callback |
| | 14 | // executed when the process terminates, if pid < 0, the execution is |
| | 15 | // synchronous and the caller (wxExecute) frees the data |
| | 16 | struct wxEndProcessData |
| | 17 | { |
| | 18 | int pid, // pid of the process |
| | 19 | tag; // port dependent value |
| | 20 | wxProcess *process; // if !NULL: notified on process termination |
| | 21 | int exitcode; // the exit code |
| | 22 | }; |
| | 23 | |
| | 24 | // this function is called when the process terminates from port specific |
| | 25 | // callback function and is common to all ports (src/unix/utilsunx.cpp) |
| | 26 | extern void wxHandleProcessTermination(wxEndProcessData *proc_data); |
| | 27 | |
| | 28 | // this function is called to associate the port-specific callback with the |
| | 29 | // child process. The return valus is port-specific. |
| | 30 | extern int wxAddProcessCallback(wxEndProcessData *proc_data, int fd); |
| | 31 | |
| | 32 | #endif // _WX_UNIX_EXECUTE_H |
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