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