usr/klibc/strlcpy.c

/*
 * strlcpy.c
 */

#include <string.h>
#include <klibc/compiler.h>

size_t strlcpy(char *dst, const char *src, size_t size)
{
	size_t bytes = 0;
	char *q = dst;
	const char *p = src;
	char ch;

	while ((ch = *p++)) {
		if (bytes + 1 < size)
			*q++ = ch;

		bytes++;
	}

	/* If size == 0 there is no space for a final null... */
	if (size)
		*q = '\0';

	return bytes;
}
1	/*
2	* strlcpy.c
3	*/
4
5	#include <string.h>
6	#include <klibc/compiler.h>
7
8	size_t strlcpy(char dst, const char src, size_t size)
9	{
10	size_t bytes = 0;
11	char *q = dst;
12	const char *p = src;
13	char ch;
14
15	while ((ch = *p++)) {
16	if (bytes + 1 < size)
17	*q++ = ch;
18
19	bytes++;
20	}
21
22	/* If size == 0 there is no space for a final null... */
23	if (size)
24	*q = '\0';
25
26	return bytes;
27	}