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annotate Python/thread_foobar.h @ 50619:2ff9910f1526

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Merged revisions 68360-68361 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r68360 | antoine.pitrou | 2009-01-06 19:10:47 +0100 (mar., 06 janv. 2009) | 7 lines Issue #1180193: When importing a module from a .pyc (or .pyo) file with an existing .py counterpart, override the co_filename attributes of all code objects if the original filename is obsolete (which can happen if the file has been renamed, moved, or if it is accessed through different paths). Patch by Ziga Seilnacht and Jean-Paul Calderone. ........ r68361 | antoine.pitrou | 2009-01-06 19:34:08 +0100 (mar., 06 janv. 2009) | 3 lines Use shutil.rmtree rather than os.rmdir. ........
author Antoine Pitrou <solipsis@pitrou.net>
date Tue, 06 Jan 2009 19:02:24 +0000
parents 8b116a8449bd
children e38335d4df91 df5719c298db
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1
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2 /*
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3 * Initialization.
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4 */
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5 static void
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6 PyThread__init_thread(void)
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7 {
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8 }
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9
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10 /*
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11 * Thread support.
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12 */
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13 long
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14 PyThread_start_new_thread(void (*func)(void *), void *arg)
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15 {
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16 int success = 0; /* init not needed when SOLARIS_THREADS and */
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17 /* C_THREADS implemented properly */
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19 dprintf(("PyThread_start_new_thread called\n"));
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20 if (!initialized)
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21 PyThread_init_thread();
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22 return success < 0 ? -1 : 0;
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23 }
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26 PyThread_get_thread_ident(void)
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27 {
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28 if (!initialized)
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29 PyThread_init_thread();
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30 }
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32 static
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33 void do_PyThread_exit_thread(int no_cleanup)
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34 {
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35 dprintf(("PyThread_exit_thread called\n"));
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36 if (!initialized)
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37 if (no_cleanup)
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38 _exit(0);
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39 else
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40 exit(0);
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41 }
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43 void
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44 PyThread_exit_thread(void)
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45 {
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46 do_PyThread_exit_thread(0);
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47 }
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49 void
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50 PyThread__exit_thread(void)
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51 {
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52 do_PyThread_exit_thread(1);
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53 }
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55 #ifndef NO_EXIT_PROG
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56 static
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57 void do_PyThread_exit_prog(int status, int no_cleanup)
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58 {
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59 dprintf(("PyThread_exit_prog(%d) called\n", status));
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60 if (!initialized)
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61 if (no_cleanup)
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62 _exit(status);
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63 else
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64 exit(status);
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65 }
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68 PyThread_exit_prog(int status)
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69 {
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70 do_PyThread_exit_prog(status, 0);
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73 void
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74 PyThread__exit_prog(int status)
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75 {
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76 do_PyThread_exit_prog(status, 1);
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77 }
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78 #endif /* NO_EXIT_PROG */
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80 /*
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81 * Lock support.
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82 */
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83 PyThread_type_lock
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84 PyThread_allocate_lock(void)
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85 {
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87 dprintf(("PyThread_allocate_lock called\n"));
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88 if (!initialized)
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89 PyThread_init_thread();
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90
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91 dprintf(("PyThread_allocate_lock() -> %p\n", lock));
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92 return (PyThread_type_lock) lock;
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93 }
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95 void
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96 PyThread_free_lock(PyThread_type_lock lock)
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97 {
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98 dprintf(("PyThread_free_lock(%p) called\n", lock));
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99 }
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101 int
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102 PyThread_acquire_lock(PyThread_type_lock lock, int waitflag)
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103 {
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104 int success;
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105
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106 dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag));
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107 dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success));
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108 return success;
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109 }
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111 void
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112 PyThread_release_lock(PyThread_type_lock lock)
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113 {
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114 dprintf(("PyThread_release_lock(%p) called\n", lock));
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115 }