1 #ifndef MATLAB_LOADLIBRARY 2 #define MATLAB_LOADLIBRARY 3 #include <iio.h> 4 5 #ifndef __api 6 #define __api 7 #endif 8 9 struct iio_scan_block; 10 11 /** @brief Create a scan block 12 * @param backend A NULL-terminated string containing the backend to use for 13 * scanning. If NULL, all the available backends are used. 14 * @param flags Unused for now. Set to 0. 15 * @return on success, a pointer to a iio_scan_block structure 16 * @return On failure, NULL is returned and errno is set appropriately */ 17 __api struct iio_scan_block * iio_create_scan_block( 18 const char *backend, unsigned int flags); 19 20 21 /** @brief Destroy the given scan block 22 * @param ctx A pointer to an iio_scan_block structure 23 * 24 * <b>NOTE:</b> After that function, the iio_scan_block pointer shall be invalid. */ 25 __api void iio_scan_block_destroy(struct iio_scan_block *blk); 26 27 28 /** @brief Enumerate available contexts via scan block 29 * @param blk A pointer to a iio_scan_block structure. 30 * @returns On success, the number of contexts found. 31 * @returns On failure, a negative error number. 32 */ 33 __api ssize_t iio_scan_block_scan(struct iio_scan_block *blk); 34 35 36 /** @brief Get the iio_context_info for a particular context 37 * @param blk A pointer to an iio_scan_block structure 38 * @param index The index corresponding to the context. 39 * @return A pointer to the iio_context_info for the context 40 * @returns On success, a pointer to the specified iio_context_info 41 * @returns On failure, NULL is returned and errno is set appropriately 42 */ 43 __api struct iio_context_info *iio_scan_block_get_info( 44 struct iio_scan_block *blk, unsigned int index); 45 46 #endif 47