strlcpy.c File Reference

#include <schily/mconfig.h>
#include <schily/standard.h>
#include <schily/unistd.h>
#include <schily/libport.h>

Include dependency graph for strlcpy.c:

Go to the source code of this file.

Functions
EXPORT size_t	strlcpy (char *s1, const char *s2, size_t len)

Variables
static UConst char	sccsid []

Function Documentation

strlcpy()

EXPORT size_t strlcpy	(	char *	s1,
		const char *	s2,
		size_t	len
	)

Definition at line 31 of file strlcpy.c.

{
    const char       *os2   = s2;
 
    if (len > 0) {
        while (--len > 0 && (*s1++ = *s2++) != '\0')
            ;
        if (len == 0) {
            *s1 = '\0';
            while (*s2++ != '\0')
                ;
        }
    } else {
        while (*s2++ != '\0')
            ;
    }
    return (--s2 - os2);
}

Variable Documentation

sccsid

UConst char sccsid[]

static

Initial value:

=
    "@(#)strlcpy.c  1.4 09/07/08 Copyright 2006-2009 J. Schilling"

Definition at line 4 of file strlcpy.c.