w32/include/sub_proc.h

   1 /* Definitions for Windows process invocation.
   2 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   3 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
   4 This file is part of GNU Make.
   5
   6 GNU Make is free software; you can redistribute it and/or modify it under the
   7 terms of the GNU General Public License as published by the Free Software
   8 Foundation; either version 3 of the License, or (at your option) any later
   9 version.
  10
  11 GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
  12 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  13 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License along with
  16 this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #ifndef SUB_PROC_H
  19 #define SUB_PROC_H
  20
  21 /*
  22  * Component Name:
  23  *
  24  * $Date: 2011/11/15 21:12:54 $
  25  *
  26  * $Source: /sources/make/make/w32/include/sub_proc.h,v $
  27  *
  28  * $Id: sub_proc.h,v 1.14 2011/11/15 21:12:54 psmith Exp $
  29  */
  30
  31 #define EXTERN_DECL(entry, args) extern entry args
  32 #define VOID_DECL void
  33
  34 EXTERN_DECL(HANDLE process_init, (VOID_DECL));
  35 EXTERN_DECL(HANDLE process_init_fd, (HANDLE stdinh, HANDLE stdouth,
  36         HANDLE stderrh));
  37 EXTERN_DECL(long process_begin, (HANDLE proc, char **argv, char **envp,
  38         char *exec_path, char *as_user));
  39 EXTERN_DECL(long process_pipe_io, (HANDLE proc, char *stdin_data,
  40         int stdin_data_len));
  41 EXTERN_DECL(long process_file_io, (HANDLE proc));
  42 EXTERN_DECL(void process_cleanup, (HANDLE proc));
  43 EXTERN_DECL(HANDLE process_wait_for_any, (int block, DWORD* pdwWaitStatus));
  44 EXTERN_DECL(void process_register, (HANDLE proc));
  45 EXTERN_DECL(HANDLE process_easy, (char** argv, char** env));
  46 EXTERN_DECL(BOOL process_kill, (HANDLE proc, int signal));
  47 EXTERN_DECL(int process_used_slots, (VOID_DECL));
  48
  49 /* support routines */
  50 EXTERN_DECL(long process_errno, (HANDLE proc));
  51 EXTERN_DECL(long process_last_err, (HANDLE proc));
  52 EXTERN_DECL(long process_exit_code, (HANDLE proc));
  53 EXTERN_DECL(long process_signal, (HANDLE proc));
  54 EXTERN_DECL(char * process_outbuf, (HANDLE proc));
  55 EXTERN_DECL(char * process_errbuf, (HANDLE proc));
  56 EXTERN_DECL(int process_outcnt, (HANDLE proc));
  57 EXTERN_DECL(int process_errcnt, (HANDLE proc));
  58 EXTERN_DECL(void process_pipes, (HANDLE proc, int pipes[3]));
  59
  60 /* jobserver routines */
  61 EXTERN_DECL(int open_jobserver_semaphore, (const char* name));
  62 EXTERN_DECL(int create_jobserver_semaphore, (int tokens));
  63 EXTERN_DECL(void free_jobserver_semaphore, (VOID_DECL));
  64 EXTERN_DECL(int acquire_jobserver_semaphore, (VOID_DECL));
  65 EXTERN_DECL(int release_jobserver_semaphore, (VOID_DECL));
  66 EXTERN_DECL(int has_jobserver_semaphore, (VOID_DECL));
  67 EXTERN_DECL(char* get_jobserver_semaphore_name, (VOID_DECL));
  68 EXTERN_DECL(int wait_for_semaphore_or_child_process, (VOID_DECL));
  69
  70 #endif