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| 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 |
| 44 PR_BEGIN_EXTERN_C |
| 45 |
| 46 /************************************************************************/ |
| 47 /*****************************PROCESS OPERATIONS*************************/ |
| 48 /************************************************************************/ |
| 49 |
| 50 typedef struct PRProcess PRProcess; |
| 51 typedef struct PRProcessAttr PRProcessAttr; |
| 52 |
| 53 NSPR_API(PRProcessAttr *) PR_NewProcessAttr(void); |
| 54 |
| 55 NSPR_API(void) PR_ResetProcessAttr(PRProcessAttr *attr); |
| 56 |
| 57 NSPR_API(void) PR_DestroyProcessAttr(PRProcessAttr *attr); |
| 58 |
| 59 NSPR_API(void) PR_ProcessAttrSetStdioRedirect( |
| 60 PRProcessAttr *attr, |
| 61 PRSpecialFD stdioFd, |
| 62 PRFileDesc *redirectFd |
| 63 ); |
| 64 |
| 65 /* |
| 66 * OBSOLETE -- use PR_ProcessAttrSetStdioRedirect instead. |
| 67 */ |
| 68 NSPR_API(void) PR_SetStdioRedirect( |
| 69 PRProcessAttr *attr, |
| 70 PRSpecialFD stdioFd, |
| 71 PRFileDesc *redirectFd |
| 72 ); |
| 73 |
| 74 NSPR_API(PRStatus) PR_ProcessAttrSetCurrentDirectory( |
| 75 PRProcessAttr *attr, |
| 76 const char *dir |
| 77 ); |
| 78 |
| 79 NSPR_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 |
| 98 NSPR_API(PRProcess*) PR_CreateProcess( |
| 99 const char *path, |
| 100 char *const *argv, |
| 101 char *const *envp, |
| 102 const PRProcessAttr *attr); |
| 103 |
| 104 NSPR_API(PRStatus) PR_CreateProcessDetached( |
| 105 const char *path, |
| 106 char *const *argv, |
| 107 char *const *envp, |
| 108 const PRProcessAttr *attr); |
| 109 |
| 110 NSPR_API(PRStatus) PR_DetachProcess(PRProcess *process); |
| 111 |
| 112 NSPR_API(PRStatus) PR_WaitProcess(PRProcess *process, PRInt32 *exitCode); |
| 113 |
| 114 NSPR_API(PRStatus) PR_KillProcess(PRProcess *process); |
| 115 |
| 116 PR_END_EXTERN_C |
| 117 |
| 118 #endif /* prproces_h___ */ |
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