Showing the changes to sys/src/cmd/python/Python/thread_foobar.h (1 of 3706 files). Show all
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| 1 | |||
| 2 | /* | ||
| 3 | * Initialization. | ||
| 4 | */ | ||
| 5 | static void | ||
| 6 | PyThread__init_thread(void) | ||
| 7 | { | ||
| 8 | } | ||
| 9 | |||
| 10 | /* | ||
| 11 | * Thread support. | ||
| 12 | */ | ||
| 13 | long | ||
| 14 | PyThread_start_new_thread(void (*func)(void *), void *arg) | ||
| 15 | { | ||
| 16 | int success = 0; /* init not needed when SOLARIS_THREADS and */ | ||
| 17 | /* C_THREADS implemented properly */ | ||
| 18 | |||
| 19 | dprintf(("PyThread_start_new_thread called\n")); | ||
| 20 | if (!initialized) | ||
| 21 | PyThread_init_thread(); | ||
| 22 | return success < 0 ? -1 : 0; | ||
| 23 | } | ||
| 24 | |||
| 25 | long | ||
| 26 | PyThread_get_thread_ident(void) | ||
| 27 | { | ||
| 28 | if (!initialized) | ||
| 29 | PyThread_init_thread(); | ||
| 30 | } | ||
| 31 | |||
| 32 | static | ||
| 33 | void do_PyThread_exit_thread(int no_cleanup) | ||
| 34 | { | ||
| 35 | dprintf(("PyThread_exit_thread called\n")); | ||
| 36 | if (!initialized) | ||
| 37 | if (no_cleanup) | ||
| 38 | _exit(0); | ||
| 39 | else | ||
| 40 | exit(0); | ||
| 41 | } | ||
| 42 | |||
| 43 | void | ||
| 44 | PyThread_exit_thread(void) | ||
| 45 | { | ||
| 46 | do_PyThread_exit_thread(0); | ||
| 47 | } | ||
| 48 | |||
| 49 | void | ||
| 50 | PyThread__exit_thread(void) | ||
| 51 | { | ||
| 52 | do_PyThread_exit_thread(1); | ||
| 53 | } | ||
| 54 | |||
| 55 | #ifndef NO_EXIT_PROG | ||
| 56 | static | ||
| 57 | void do_PyThread_exit_prog(int status, int no_cleanup) | ||
| 58 | { | ||
| 59 | dprintf(("PyThread_exit_prog(%d) called\n", status)); | ||
| 60 | if (!initialized) | ||
| 61 | if (no_cleanup) | ||
| 62 | _exit(status); | ||
| 63 | else | ||
| 64 | exit(status); | ||
| 65 | } | ||
| 66 | |||
| 67 | void | ||
| 68 | PyThread_exit_prog(int status) | ||
| 69 | { | ||
| 70 | do_PyThread_exit_prog(status, 0); | ||
| 71 | } | ||
| 72 | |||
| 73 | void | ||
| 74 | PyThread__exit_prog(int status) | ||
| 75 | { | ||
| 76 | do_PyThread_exit_prog(status, 1); | ||
| 77 | } | ||
| 78 | #endif /* NO_EXIT_PROG */ | ||
| 79 | |||
| 80 | /* | ||
| 81 | * Lock support. | ||
| 82 | */ | ||
| 83 | PyThread_type_lock | ||
| 84 | PyThread_allocate_lock(void) | ||
| 85 | { | ||
| 86 | |||
| 87 | dprintf(("PyThread_allocate_lock called\n")); | ||
| 88 | if (!initialized) | ||
| 89 | PyThread_init_thread(); | ||
| 90 | |||
| 91 | dprintf(("PyThread_allocate_lock() -> %p\n", lock)); | ||
| 92 | return (PyThread_type_lock) lock; | ||
| 93 | } | ||
| 94 | |||
| 95 | void | ||
| 96 | PyThread_free_lock(PyThread_type_lock lock) | ||
| 97 | { | ||
| 98 | dprintf(("PyThread_free_lock(%p) called\n", lock)); | ||
| 99 | } | ||
| 100 | |||
| 101 | int | ||
| 102 | PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) | ||
| 103 | { | ||
| 104 | int success; | ||
| 105 | |||
| 106 | dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); | ||
| 107 | dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); | ||
| 108 | return success; | ||
| 109 | } | ||
| 110 | |||
| 111 | void | ||
| 112 | PyThread_release_lock(PyThread_type_lock lock) | ||
| 113 | { | ||
| 114 | dprintf(("PyThread_release_lock(%p) called\n", lock)); | ||
| 115 | } | ||