Guido van Rossum | 34679b7 | 1993-01-26 13:33:44 +0000 | [diff] [blame] | 1 | |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 2 | /* Thread package. |
3 | This is intended to be usable independently from Python. | ||||
4 | The implementation for system foobar is in a file thread_foobar.h | ||||
5 | which is included by this file dependent on config settings. | ||||
6 | Stuff shared by all thread_*.h files is collected here. */ | ||||
7 | |||||
Martin v. Löwis | cdc4451 | 2002-01-12 11:05:12 +0000 | [diff] [blame] | 8 | #include "Python.h" |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 9 | |
Guido van Rossum | 2571cc8 | 1999-04-07 16:07:23 +0000 | [diff] [blame] | 10 | #ifndef DONT_HAVE_STDIO_H |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 11 | #include <stdio.h> |
Guido van Rossum | 2571cc8 | 1999-04-07 16:07:23 +0000 | [diff] [blame] | 12 | #endif |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 13 | |
14 | #ifdef HAVE_STDLIB_H | ||||
15 | #include <stdlib.h> | ||||
16 | #else | ||||
Guido van Rossum | 2571cc8 | 1999-04-07 16:07:23 +0000 | [diff] [blame] | 17 | #ifdef Py_DEBUG |
Thomas Wouters | f70ef4f | 2000-07-22 18:47:25 +0000 | [diff] [blame] | 18 | extern char *getenv(const char *); |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 19 | #endif |
Guido van Rossum | 2571cc8 | 1999-04-07 16:07:23 +0000 | [diff] [blame] | 20 | #endif |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 21 | |
Guido van Rossum | 64f9105 | 1997-05-22 20:41:59 +0000 | [diff] [blame] | 22 | #ifdef __DGUX |
23 | #define _USING_POSIX4A_DRAFT6 | ||||
24 | #endif | ||||
25 | |||||
Guido van Rossum | d11bfdd | 1997-04-29 21:48:34 +0000 | [diff] [blame] | 26 | #ifdef __sgi |
27 | #ifndef HAVE_PTHREAD_H /* XXX Need to check in configure.in */ | ||||
28 | #undef _POSIX_THREADS | ||||
29 | #endif | ||||
30 | #endif | ||||
31 | |||||
Guido van Rossum | 49b5606 | 1998-10-01 20:42:43 +0000 | [diff] [blame] | 32 | #include "pythread.h" |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 33 | |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 34 | #ifndef _POSIX_THREADS |
35 | |||||
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 36 | #ifdef __sgi |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 37 | #define SGI_THREADS |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 38 | #endif |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 39 | |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 40 | #ifdef HAVE_THREAD_H |
41 | #define SOLARIS_THREADS | ||||
42 | #endif | ||||
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 43 | |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 44 | #if defined(sun) && !defined(SOLARIS_THREADS) |
45 | #define SUN_LWP | ||||
46 | #endif | ||||
47 | |||||
Fred Drake | a6c2eb5 | 2000-10-06 15:48:38 +0000 | [diff] [blame] | 48 | #if defined(__MWERKS__) && !defined(__BEOS__) |
Guido van Rossum | 095249f | 2000-04-24 15:06:51 +0000 | [diff] [blame] | 49 | #define _POSIX_THREADS |
50 | #endif | ||||
51 | |||||
Sjoerd Mullender | 66bca32 | 1993-12-03 16:54:45 +0000 | [diff] [blame] | 52 | #endif /* _POSIX_THREADS */ |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 53 | |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 54 | |
Guido van Rossum | 408027e | 1996-12-30 16:17:54 +0000 | [diff] [blame] | 55 | #ifdef Py_DEBUG |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 56 | static int thread_debug = 0; |
Jeremy Hylton | bd23289 | 2002-06-25 19:26:34 +0000 | [diff] [blame] | 57 | #define dprintf(args) (void)((thread_debug & 1) && printf args) |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 58 | #define d2printf(args) ((thread_debug & 8) && printf args) |
59 | #else | ||||
60 | #define dprintf(args) | ||||
61 | #define d2printf(args) | ||||
62 | #endif | ||||
63 | |||||
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 64 | static int initialized; |
65 | |||||
Thomas Wouters | 8ec68fd | 2000-07-24 14:39:50 +0000 | [diff] [blame] | 66 | static void PyThread__init_thread(void); /* Forward */ |
Sjoerd Mullender | aee8bc1 | 1992-09-02 11:25:37 +0000 | [diff] [blame] | 67 | |
Thomas Wouters | f70ef4f | 2000-07-22 18:47:25 +0000 | [diff] [blame] | 68 | void PyThread_init_thread(void) |
Sjoerd Mullender | aee8bc1 | 1992-09-02 11:25:37 +0000 | [diff] [blame] | 69 | { |
Guido van Rossum | 408027e | 1996-12-30 16:17:54 +0000 | [diff] [blame] | 70 | #ifdef Py_DEBUG |
Sjoerd Mullender | 66bca32 | 1993-12-03 16:54:45 +0000 | [diff] [blame] | 71 | char *p = getenv("THREADDEBUG"); |
72 | |||||
73 | if (p) { | ||||
74 | if (*p) | ||||
75 | thread_debug = atoi(p); | ||||
76 | else | ||||
77 | thread_debug = 1; | ||||
78 | } | ||||
Guido van Rossum | 408027e | 1996-12-30 16:17:54 +0000 | [diff] [blame] | 79 | #endif /* Py_DEBUG */ |
Sjoerd Mullender | aee8bc1 | 1992-09-02 11:25:37 +0000 | [diff] [blame] | 80 | if (initialized) |
81 | return; | ||||
82 | initialized = 1; | ||||
Guido van Rossum | 65d5b57 | 1998-12-21 19:32:43 +0000 | [diff] [blame] | 83 | dprintf(("PyThread_init_thread called\n")); |
84 | PyThread__init_thread(); | ||||
Sjoerd Mullender | aee8bc1 | 1992-09-02 11:25:37 +0000 | [diff] [blame] | 85 | } |
86 | |||||
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 87 | #ifdef SGI_THREADS |
88 | #include "thread_sgi.h" | ||||
Sjoerd Mullender | 66bca32 | 1993-12-03 16:54:45 +0000 | [diff] [blame] | 89 | #endif |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 90 | |
91 | #ifdef SOLARIS_THREADS | ||||
92 | #include "thread_solaris.h" | ||||
93 | #endif | ||||
94 | |||||
95 | #ifdef SUN_LWP | ||||
96 | #include "thread_lwp.h" | ||||
97 | #endif | ||||
98 | |||||
Guido van Rossum | 9e8181b | 2000-09-19 00:46:46 +0000 | [diff] [blame] | 99 | #ifdef HAVE_PTH |
Guido van Rossum | 07bd90e | 2000-05-08 13:41:38 +0000 | [diff] [blame] | 100 | #include "thread_pth.h" |
Guido van Rossum | 9e8181b | 2000-09-19 00:46:46 +0000 | [diff] [blame] | 101 | #endif |
102 | |||||
Sjoerd Mullender | 66bca32 | 1993-12-03 16:54:45 +0000 | [diff] [blame] | 103 | #ifdef _POSIX_THREADS |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 104 | #include "thread_pthread.h" |
Sjoerd Mullender | e893412 | 1993-01-13 12:08:48 +0000 | [diff] [blame] | 105 | #endif |
Guido van Rossum | f9f2e82 | 1992-08-17 08:59:08 +0000 | [diff] [blame] | 106 | |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 107 | #ifdef C_THREADS |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 108 | #include "thread_cthread.h" |
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 109 | #endif |
Guido van Rossum | f9f2e82 | 1992-08-17 08:59:08 +0000 | [diff] [blame] | 110 | |
Guido van Rossum | c3f82b6 | 1995-01-17 16:29:31 +0000 | [diff] [blame] | 111 | #ifdef NT_THREADS |
112 | #include "thread_nt.h" | ||||
113 | #endif | ||||
114 | |||||
Guido van Rossum | 8e9ebfd | 1997-11-22 21:53:48 +0000 | [diff] [blame] | 115 | #ifdef OS2_THREADS |
116 | #include "thread_os2.h" | ||||
117 | #endif | ||||
118 | |||||
Guido van Rossum | 1a8791e | 1998-08-04 22:46:29 +0000 | [diff] [blame] | 119 | #ifdef BEOS_THREADS |
120 | #include "thread_beos.h" | ||||
121 | #endif | ||||
122 | |||||
Guido van Rossum | 2571cc8 | 1999-04-07 16:07:23 +0000 | [diff] [blame] | 123 | #ifdef WINCE_THREADS |
124 | #include "thread_wince.h" | ||||
125 | #endif | ||||
126 | |||||
Martin v. Löwis | 7d1cd69 | 2002-03-09 12:10:54 +0000 | [diff] [blame] | 127 | #ifdef PLAN9_THREADS |
128 | #include "thread_plan9.h" | ||||
129 | #endif | ||||
130 | |||||
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 131 | #ifdef ATHEOS_THREADS |
132 | #include "thread_atheos.h" | ||||
133 | #endif | ||||
134 | |||||
Guido van Rossum | f9f2e82 | 1992-08-17 08:59:08 +0000 | [diff] [blame] | 135 | /* |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 136 | #ifdef FOOBAR_THREADS |
137 | #include "thread_foobar.h" | ||||
Guido van Rossum | 1984f1e | 1992-08-04 12:41:02 +0000 | [diff] [blame] | 138 | #endif |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 139 | */ |