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python3.2  3.2.2
Functions
thread_wince.h File Reference
#include <windows.h>
#include <limits.h>
#include <pydebug.h>

Go to the source code of this file.

Functions

long PyThread_get_thread_ident (void)
static void PyThread__init_thread (void)
long PyThread_start_new_thread (void(*func)(void *), void *arg)
void PyThread_exit_thread (void)
PyThread_type_lock PyThread_allocate_lock (void)
void PyThread_free_lock (PyThread_type_lock aLock)
int PyThread_acquire_lock (PyThread_type_lock aLock, int waitflag)
void PyThread_release_lock (PyThread_type_lock aLock)

Function Documentation

static void PyThread__init_thread ( void  ) [static]

Definition at line 18 of file thread_wince.h.

{
}
int PyThread_acquire_lock ( PyThread_type_lock  aLock,
int  waitflag 
)

Definition at line 100 of file thread_wince.h.

{
    int success = 1;
    DWORD waitResult;

    dprintf(("%ld: PyThread_acquire_lock(%p, %d) called\n", PyThread_get_thread_ident(),aLock, waitflag));

#ifndef DEBUG
    waitResult = WaitForSingleObject(aLock, (waitflag ? INFINITE : 0));
#else
    /* To aid in debugging, we regularly wake up.  This allows us to
    break into the debugger */
    while (TRUE) {
        waitResult = WaitForSingleObject(aLock, waitflag ? 3000 : 0);
        if (waitflag==0 || (waitflag && waitResult == WAIT_OBJECT_0))
            break;
    }
#endif

    if (waitResult != WAIT_OBJECT_0) {
                success = 0;    /* We failed */
    }

    dprintf(("%ld: PyThread_acquire_lock(%p, %d) -> %d\n", PyThread_get_thread_ident(),aLock, waitflag, success));

    return success;
}

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Definition at line 69 of file thread_wince.h.

{
    HANDLE aLock;

    dprintf(("PyThread_allocate_lock called\n"));
    if (!initialized)
    PyThread_init_thread();

    aLock = CreateEvent(NULL,           /* Security attributes      */
            0,              /* Manual-Reset               */
                        1,              /* Is initially signalled  */
            NULL);          /* Name of event            */

    dprintf(("%ld: PyThread_allocate_lock() -> %p\n", PyThread_get_thread_ident(), aLock));

    return (PyThread_type_lock) aLock;
}

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Definition at line 56 of file thread_wince.h.

{
    dprintf(("%ld: PyThread_exit_thread called\n", PyThread_get_thread_ident()));
    if (!initialized)
        exit(0);
    _endthread();
}

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Definition at line 87 of file thread_wince.h.

{
    dprintf(("%ld: PyThread_free_lock(%p) called\n", PyThread_get_thread_ident(),aLock));

    CloseHandle(aLock);
}

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Definition at line 128 of file thread_wince.h.

{
    dprintf(("%ld: PyThread_release_lock(%p) called\n", PyThread_get_thread_ident(),aLock));

    if (!SetEvent(aLock))
    dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", PyThread_get_thread_ident(), aLock, GetLastError()));
}

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long PyThread_start_new_thread ( void(*)(void *)  func,
void arg 
)

Definition at line 25 of file thread_wince.h.

{
    long rv;
    int success = -1;

    dprintf(("%ld: PyThread_start_new_thread called\n", PyThread_get_thread_ident()));
    if (!initialized)
        PyThread_init_thread();

    rv = _beginthread(func, 0, arg); /* use default stack size */

    if (rv != -1) {
        success = 0;
        dprintf(("%ld: PyThread_start_new_thread succeeded:\n", PyThread_get_thread_ident()));
    }

    return success;
}

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