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annotate Python/thread_foobar.h @ 78185:54524897fafc

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Issue #15365: Make traceback reporting ignore any errors when printing out the source line. Such errors can't be reported anyway. This makes error reporting work, even if the "io" module can't be loaded.
author Kristján Valur Jónsson <kristjan@ccpgames.com>
date Thu, 19 Jul 2012 21:02:03 +0000
parents 3c9232a684ae
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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ebfd87e87884 Partial patch from SF #452266, by Jason Petrone.
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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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18
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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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25 long
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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 void
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33 PyThread_exit_thread(void)
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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 exit(0);
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38 }
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39
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40 /*
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41 * Lock support.
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42 */
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43 PyThread_type_lock
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44 PyThread_allocate_lock(void)
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45 {
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46
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47 dprintf(("PyThread_allocate_lock called\n"));
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48 if (!initialized)
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49 PyThread_init_thread();
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50
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51 dprintf(("PyThread_allocate_lock() -> %p\n", lock));
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52 return (PyThread_type_lock) lock;
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53 }
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55 void
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56 PyThread_free_lock(PyThread_type_lock lock)
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57 {
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58 dprintf(("PyThread_free_lock(%p) called\n", lock));
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59 }
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61 int
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62 PyThread_acquire_lock(PyThread_type_lock lock, int waitflag)
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63 {
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64 int success;
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66 dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag));
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67 dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success));
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68 return success;
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69 }
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71 void
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72 PyThread_release_lock(PyThread_type_lock lock)
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73 {
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74 dprintf(("PyThread_release_lock(%p) called\n", lock));
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75 }