compiler/posixc/__vfork.h

   1 #ifndef __VFORK_H
   2 #define __VFORK_H
   3
   4 /*
   5     Copyright © 2008-2013, The AROS Development Team. All rights reserved.
   6     $Id$
   7 */
   8
   9 #include <exec/types.h>
  10 #include <dos/bptr.h>
  11 #include <exec/exec.h>
  12 #include <setjmp.h>
  13 #include <sys/types.h>
  14 #include <aros/startup.h>
  15
  16 #include "__fdesc.h"
  17
  18 struct PosixCIntBase;
  19
  20 struct vfork_data
  21 {
  22     struct vfork_data *prev;
  23     jmp_buf vfork_jmp;                      /* jmp to place where vfork was called */
  24
  25     struct Task *parent;
  26     int *parent_olderrorptr;
  27     jmp_buf parent_oldexitjmp;
  28     jmp_buf parent_newexitjmp;
  29     BYTE parent_signal;
  30     struct PosixCIntBase *parent_posixcbase;
  31     struct StdCBase *parent_stdcbase;
  32     int parent_cd_changed;
  33     BPTR parent_cd_lock;
  34     BPTR parent_curdir;
  35     struct __env_item *parent_env_list;
  36     APTR parent_internalpool;
  37     int parent_numslots;
  38     fdesc **parent_fd_array;
  39     int parent_flags;
  40     char *parent_upathbuf;
  41
  42     struct Task *child;
  43     int child_executed;
  44     int child_error, child_errno;
  45     BYTE child_signal;
  46     struct PosixCIntBase *child_posixcbase;
  47
  48     const char *exec_filename;
  49     char *const *exec_argv;
  50     char *const *exec_envp;
  51     APTR exec_id;
  52 };
  53
  54 pid_t __vfork(jmp_buf env);
  55 void vfork_longjmp (jmp_buf env, int val);
  56
  57 #endif /* __VFORK_H */