PHP_STREAM_OPTION_MMAP_API 40 main/streams/mmap.c if (PHP_STREAM_OPTION_RETURN_OK == php_stream_set_option(stream, PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_MAP_RANGE, &range)) { PHP_STREAM_OPTION_MMAP_API 51 main/streams/mmap.c return php_stream_set_option(stream, PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_UNMAP, NULL) == PHP_STREAM_OPTION_RETURN_OK ? 1 : 0; PHP_STREAM_OPTION_MMAP_API 63 main/streams/php_stream_mmap.h #define php_stream_mmap_supported(stream) (_php_stream_set_option((stream), PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_SUPPORTED, NULL TSRMLS_CC) == 0 ? 1 : 0) PHP_STREAM_OPTION_MMAP_API 651 main/streams/plain_wrapper.c case PHP_STREAM_OPTION_MMAP_API: