/gecko_api/include/prproces.h
C++ Header | 118 lines | 44 code | 20 blank | 54 comment | 0 complexity | 8627b0ba105da65e7f930414feb74d5c MD5 | raw file
1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2/* ***** BEGIN LICENSE BLOCK ***** 3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 4 * 5 * The contents of this file are subject to the Mozilla Public License Version 6 * 1.1 (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * http://www.mozilla.org/MPL/ 9 * 10 * Software distributed under the License is distributed on an "AS IS" basis, 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 12 * for the specific language governing rights and limitations under the 13 * License. 14 * 15 * The Original Code is the Netscape Portable Runtime (NSPR). 16 * 17 * The Initial Developer of the Original Code is 18 * Netscape Communications Corporation. 19 * Portions created by the Initial Developer are Copyright (C) 1998-2000 20 * the Initial Developer. All Rights Reserved. 21 * 22 * Contributor(s): 23 * 24 * Alternatively, the contents of this file may be used under the terms of 25 * either the GNU General Public License Version 2 or later (the "GPL"), or 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 27 * in which case the provisions of the GPL or the LGPL are applicable instead 28 * of those above. If you wish to allow use of your version of this file only 29 * under the terms of either the GPL or the LGPL, and not to allow others to 30 * use your version of this file under the terms of the MPL, indicate your 31 * decision by deleting the provisions above and replace them with the notice 32 * and other provisions required by the GPL or the LGPL. If you do not delete 33 * the provisions above, a recipient may use your version of this file under 34 * the terms of any one of the MPL, the GPL or the LGPL. 35 * 36 * ***** END LICENSE BLOCK ***** */ 37 38#ifndef prproces_h___ 39#define prproces_h___ 40 41#include "prtypes.h" 42#include "prio.h" 43 44PR_BEGIN_EXTERN_C 45 46/************************************************************************/ 47/*****************************PROCESS OPERATIONS*************************/ 48/************************************************************************/ 49 50typedef struct PRProcess PRProcess; 51typedef struct PRProcessAttr PRProcessAttr; 52 53NSPR_API(PRProcessAttr *) PR_NewProcessAttr(void); 54 55NSPR_API(void) PR_ResetProcessAttr(PRProcessAttr *attr); 56 57NSPR_API(void) PR_DestroyProcessAttr(PRProcessAttr *attr); 58 59NSPR_API(void) PR_ProcessAttrSetStdioRedirect( 60 PRProcessAttr *attr, 61 PRSpecialFD stdioFd, 62 PRFileDesc *redirectFd 63); 64 65/* 66 * OBSOLETE -- use PR_ProcessAttrSetStdioRedirect instead. 67 */ 68NSPR_API(void) PR_SetStdioRedirect( 69 PRProcessAttr *attr, 70 PRSpecialFD stdioFd, 71 PRFileDesc *redirectFd 72); 73 74NSPR_API(PRStatus) PR_ProcessAttrSetCurrentDirectory( 75 PRProcessAttr *attr, 76 const char *dir 77); 78 79NSPR_API(PRStatus) PR_ProcessAttrSetInheritableFD( 80 PRProcessAttr *attr, 81 PRFileDesc *fd, 82 const char *name 83); 84 85/* 86** Create a new process 87** 88** Create a new process executing the file specified as 'path' and with 89** the supplied arguments and environment. 90** 91** This function may fail because of illegal access (permissions), 92** invalid arguments or insufficient resources. 93** 94** A process may be created such that the creator can later synchronize its 95** termination using PR_WaitProcess(). 96*/ 97 98NSPR_API(PRProcess*) PR_CreateProcess( 99 const char *path, 100 char *const *argv, 101 char *const *envp, 102 const PRProcessAttr *attr); 103 104NSPR_API(PRStatus) PR_CreateProcessDetached( 105 const char *path, 106 char *const *argv, 107 char *const *envp, 108 const PRProcessAttr *attr); 109 110NSPR_API(PRStatus) PR_DetachProcess(PRProcess *process); 111 112NSPR_API(PRStatus) PR_WaitProcess(PRProcess *process, PRInt32 *exitCode); 113 114NSPR_API(PRStatus) PR_KillProcess(PRProcess *process); 115 116PR_END_EXTERN_C 117 118#endif /* prproces_h___ */