1*a9643ea8Slogwang /*- 2*a9643ea8Slogwang * Copyright (C) 1992-2007 The FreeBSD Project. All rights reserved. 3*a9643ea8Slogwang * 4*a9643ea8Slogwang * Redistribution and use in source and binary forms, with or without 5*a9643ea8Slogwang * modification, are permitted provided that the following conditions 6*a9643ea8Slogwang * are met: 7*a9643ea8Slogwang * 1. Redistributions of source code must retain the above copyright 8*a9643ea8Slogwang * notice, this list of conditions and the following disclaimer. 9*a9643ea8Slogwang * 2. Redistributions in binary form must reproduce the above copyright 10*a9643ea8Slogwang * notice, this list of conditions and the following disclaimer in the 11*a9643ea8Slogwang * documentation and/or other materials provided with the distribution. 12*a9643ea8Slogwang * 13*a9643ea8Slogwang * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14*a9643ea8Slogwang * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15*a9643ea8Slogwang * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16*a9643ea8Slogwang * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17*a9643ea8Slogwang * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18*a9643ea8Slogwang * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19*a9643ea8Slogwang * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20*a9643ea8Slogwang * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21*a9643ea8Slogwang * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22*a9643ea8Slogwang * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23*a9643ea8Slogwang * SUCH DAMAGE. 24*a9643ea8Slogwang */ 25*a9643ea8Slogwang #include <sys/cdefs.h> 26*a9643ea8Slogwang __FBSDID("$FreeBSD$"); 27*a9643ea8Slogwang 28*a9643ea8Slogwang #define LIBKERN_INLINE 29*a9643ea8Slogwang 30*a9643ea8Slogwang #include <sys/types.h> 31*a9643ea8Slogwang #include <sys/libkern.h> 32*a9643ea8Slogwang 33*a9643ea8Slogwang void * 34*a9643ea8Slogwang memset(void *b, int c, size_t len) 35*a9643ea8Slogwang { 36*a9643ea8Slogwang char *bb; 37*a9643ea8Slogwang 38*a9643ea8Slogwang if (c == 0) 39*a9643ea8Slogwang bzero(b, len); 40*a9643ea8Slogwang else 41*a9643ea8Slogwang for (bb = (char *)b; len--; ) 42*a9643ea8Slogwang *bb++ = c; 43*a9643ea8Slogwang return (b); 44*a9643ea8Slogwang } 45