strncpy.c

来自「newos is new operation system」· C语言 代码 · 共 19 行

/* 
** Copyright 2001, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#include <string.h>
#include <sys/types.h>

char *
strncpy(char *dest, char const *src, size_t count)
{
	char *tmp = dest;

	while(count-- && (*dest++ = *src++) != '\0')
		;

	return tmp;
}