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30 lines
1.4 KiB
Markdown
30 lines
1.4 KiB
Markdown
# LibHTTP API Reference
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### `httplib_pthread_cond_init( cv, attr );`
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### Parameters
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| Parameter | Type | Description |
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| :--- | :--- | :--- |
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|**`cv`**|`pthread_cond_t *`|Storage for the condition variable when the function is successful|
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|**`attr`**|`const pthread_condattr_t *`|Optional attributes for creating the condition variable|
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### Return Value
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| Type | Description |
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| :--- | :--- |
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|`int`|Integer value with a success or error code of the function call|
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### Description
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The platform independent function `htptlib_pthread_cond_init()` allocates a condition variable which can be used for letting threads wait for a specific condition. The variable is returned in a location pointed to by a parameter. If the function is successful the value **0** is returned. Otherwise the function returns an error code. On systems which support it, the functionality is implemented as a direct call to `pthrea_cond_init()`. Otherwise own code is used which emulates the same behaviour. Please note that the `attr` parameter is ignored when the function is used on Windows.
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### See Also
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* [`httplib_pthread_cond_broadcast();`](httplib_pthread_cond_broadcast.md)
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* [`httplib_pthread_cond_destroy();`](httplib_pthread_cond_destroy.md)
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* [`httplib_pthread_cond_signal();`](httplib_pthread_cond_signal.md)
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* [`httplib_pthread_cond_timedwait();`](httplib_pthread_cond_timedwait.md)
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* [`httplib_pthread_cond_wait();`](httplib_pthread_cond_wait.md)
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