[thirdparty/systemd.git] / src / libudev / libudev-util.c

/* SPDX-License-Identifier: LGPL-2.1-or-later */

#include "libudev.h"

#include "forward.h"
#include "device-nodes.h"

/**
 * SECTION:libudev-util
 * @short_description: utils
 *
 * Utilities useful when dealing with devices and device node names.
 */

/**
 * udev_util_encode_string:
 * @str: input string to be encoded
 * @str_enc: output string to store the encoded input string
 * @len: maximum size of the output string, which may be
 *       four times as long as the input string
 *
 * Encode all potentially unsafe characters of a string to the
 * corresponding 2 char hex value prefixed by '\x'.
 *
 * Returns: 0 if the entire string was copied, non-zero otherwise.
 **/
_public_ int udev_util_encode_string(const char *str, char *str_enc, size_t len) {
        return encode_devnode_name(str, str_enc, len);
}
Commit	Line	Data
	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
	2
	3	#include "libudev.h"
	4
	5	#include "forward.h"
	6	#include "device-nodes.h"
	7
	8	/**
	9	* SECTION:libudev-util
	10	* @short_description: utils
	11	*
	12	* Utilities useful when dealing with devices and device node names.
	13	*/
	14
	15	/**
	16	* udev_util_encode_string:
	17	* @str: input string to be encoded
	18	* @str_enc: output string to store the encoded input string
	19	* @len: maximum size of the output string, which may be
	20	* four times as long as the input string
	21	*
	22	* Encode all potentially unsafe characters of a string to the
	23	* corresponding 2 char hex value prefixed by '\x'.
	24	*
	25	* Returns: 0 if the entire string was copied, non-zero otherwise.
	26	**/
	27	_public_ int udev_util_encode_string(const char str, char str_enc, size_t len) {
	28	return encode_devnode_name(str, str_enc, len);
	29	}