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

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

#include "device-nodes.h"
#include "libudev-util.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
db9ecf05	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
eb1f0e66	2
07630cea	3	#include "device-nodes.h"
5ea78a39	4	#include "libudev-util.h"
eb1f0e66	5
0bbe8838 KS	6	/**
	7	* SECTION:libudev-util
	8	* @short_description: utils
21dbe43a KS	9	*
21dbe43a KS	10	* Utilities useful when dealing with devices and device node names.
0bbe8838 KS	11	*/
0bbe8838 KS	12
92f43136	13	/**
0bbe8838	14	* udev_util_encode_string:
92f43136 KS	15	* @str: input string to be encoded
	16	* @str_enc: output string to store the encoded input string
	17	* @len: maximum size of the output string, which may be
	18	* four times as long as the input string
	19	*
	20	* Encode all potentially unsafe characters of a string to the
0bbe8838	21	* corresponding 2 char hex value prefixed by '\x'.
92f43136 KS	22	*
	23	* Returns: 0 if the entire string was copied, non-zero otherwise.
	24	**/
1544d17f	25	_public_ int udev_util_encode_string(const char str, char str_enc, size_t len) {
8f6ce71f	26	return encode_devnode_name(str, str_enc, len);
92f43136	27	}