�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` /* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Wez Furlong | +----------------------------------------------------------------------+ */ /* Memory Mapping interface for streams. * The intention is to provide a uniform interface over the most common * operations that are used within PHP itself, rather than a complete * API for all memory mapping needs. * * ATM, we support only mmap(), but win32 memory mapping support will * follow soon. * */ typedef enum { /* Does the stream support mmap ? */ PHP_STREAM_MMAP_SUPPORTED, /* Request a range and offset to be mapped; * while mapped, you MUST NOT use any read/write functions * on the stream (win9x compatibility) */ PHP_STREAM_MMAP_MAP_RANGE, /* Unmap the last range that was mapped for the stream */ PHP_STREAM_MMAP_UNMAP } php_stream_mmap_operation_t; typedef enum { PHP_STREAM_MAP_MODE_READONLY, PHP_STREAM_MAP_MODE_READWRITE, PHP_STREAM_MAP_MODE_SHARED_READONLY, PHP_STREAM_MAP_MODE_SHARED_READWRITE } php_stream_mmap_access_t; typedef struct { /* requested offset and length. * If length is 0, the whole file is mapped */ size_t offset; size_t length; php_stream_mmap_access_t mode; /* returned mapped address */ char *mapped; } php_stream_mmap_range; #define PHP_STREAM_MMAP_ALL 0 #define PHP_STREAM_MMAP_MAX (512 * 1024 * 1024) #define php_stream_mmap_supported(stream) (_php_stream_set_option((stream), PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_SUPPORTED, NULL) == 0 ? 1 : 0) /* Returns 1 if the stream in its current state can be memory mapped, * 0 otherwise */ #define php_stream_mmap_possible(stream) (!php_stream_is_filtered((stream)) && php_stream_mmap_supported((stream))) BEGIN_EXTERN_C() PHPAPI char *_php_stream_mmap_range(php_stream *stream, size_t offset, size_t length, php_stream_mmap_access_t mode, size_t *mapped_len); #define php_stream_mmap_range(stream, offset, length, mode, mapped_len) _php_stream_mmap_range((stream), (offset), (length), (mode), (mapped_len)) /* un-maps the last mapped range */ PHPAPI int _php_stream_mmap_unmap(php_stream *stream); #define php_stream_mmap_unmap(stream) _php_stream_mmap_unmap((stream)) PHPAPI int _php_stream_mmap_unmap_ex(php_stream *stream, zend_off_t readden); #define php_stream_mmap_unmap_ex(stream, readden) _php_stream_mmap_unmap_ex((stream), (readden)) END_EXTERN_C()