g10/exec.h

   1 /* exec.h
   2  * Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
   3  *
   4  * This file is part of GnuPG.
   5  *
   6  * GnuPG is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GnuPG is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19  * USA.
  20  */
  21
  22 #ifndef _EXEC_H_
  23 #define _EXEC_H_
  24
  25 #include <unistd.h>
  26 #include <stdio.h>
  27
  28 #include "../common/iobuf.h"
  29
  30 struct exec_info
  31 {
  32   int progreturn;
  33   struct
  34   {
  35     unsigned int binary:1;
  36     unsigned int writeonly:1;
  37     unsigned int madedir:1;
  38     unsigned int use_temp_files:1;
  39     unsigned int keep_temp_files:1;
  40   } flags;
  41   pid_t child;
  42   FILE *tochild;
  43   iobuf_t fromchild;
  44   char *command,*name,*tempdir,*tempfile_in,*tempfile_out;
  45 };
  46
  47 int exec_write(struct exec_info **info,const char *program,
  48                const char *args_in,const char *name,int writeonly,int binary);
  49 int exec_read(struct exec_info *info);
  50 int exec_finish(struct exec_info *info);
  51 int set_exec_path(const char *path);
  52
  53 #endif /* !_EXEC_H_ */