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run.h
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run.h
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/*
* A simple 'reading' pipe (and a command executor)
* Copyright (C) 1999 Guido Masarotto
* (C) 2004 The R Development Core Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <windows.h>
struct structRPIPE {
HANDLE process;
HANDLE read, write;
int exitcode, active;
};
typedef struct structRPIPE rpipe;
/*
* runcmd and rpipeClose return the exit code of the process
* if runcmd return -1, problems in process start
*/
#define runcmd Rf_runcmd
int runcmd(char *cmd, int wait, int visible, char *finput);
rpipe *rpipeOpen(char *cmd, int visible, char *finput, int io);
char *rpipeGets(rpipe *r, char *buf, int len);
int rpipeGetc(rpipe *r);
int rpipeClose(rpipe *r);
char *runerror();
#define NOLAUNCH -1