1*58f0484fSRodney W. Grimes.\" Copyright (c) 1990, 1991, 1993 2*58f0484fSRodney W. Grimes.\" The Regents of the University of California. All rights reserved. 3*58f0484fSRodney W. Grimes.\" 4*58f0484fSRodney W. Grimes.\" This code is derived from software contributed to Berkeley by 5*58f0484fSRodney W. Grimes.\" Chris Torek. 6*58f0484fSRodney W. Grimes.\" 7*58f0484fSRodney W. Grimes.\" Redistribution and use in source and binary forms, with or without 8*58f0484fSRodney W. Grimes.\" modification, are permitted provided that the following conditions 9*58f0484fSRodney W. Grimes.\" are met: 10*58f0484fSRodney W. Grimes.\" 1. Redistributions of source code must retain the above copyright 11*58f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer. 12*58f0484fSRodney W. Grimes.\" 2. Redistributions in binary form must reproduce the above copyright 13*58f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer in the 14*58f0484fSRodney W. Grimes.\" documentation and/or other materials provided with the distribution. 15*58f0484fSRodney W. Grimes.\" 3. All advertising materials mentioning features or use of this software 16*58f0484fSRodney W. Grimes.\" must display the following acknowledgement: 17*58f0484fSRodney W. Grimes.\" This product includes software developed by the University of 18*58f0484fSRodney W. Grimes.\" California, Berkeley and its contributors. 19*58f0484fSRodney W. Grimes.\" 4. Neither the name of the University nor the names of its contributors 20*58f0484fSRodney W. Grimes.\" may be used to endorse or promote products derived from this software 21*58f0484fSRodney W. Grimes.\" without specific prior written permission. 22*58f0484fSRodney W. Grimes.\" 23*58f0484fSRodney W. Grimes.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24*58f0484fSRodney W. Grimes.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25*58f0484fSRodney W. Grimes.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26*58f0484fSRodney W. Grimes.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27*58f0484fSRodney W. Grimes.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28*58f0484fSRodney W. Grimes.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29*58f0484fSRodney W. Grimes.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30*58f0484fSRodney W. Grimes.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31*58f0484fSRodney W. Grimes.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32*58f0484fSRodney W. Grimes.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33*58f0484fSRodney W. Grimes.\" SUCH DAMAGE. 34*58f0484fSRodney W. Grimes.\" 35*58f0484fSRodney W. Grimes.\" @(#)bzero.3 8.1 (Berkeley) 6/4/93 36*58f0484fSRodney W. Grimes.\" 37*58f0484fSRodney W. Grimes.Dd June 4, 1993 38*58f0484fSRodney W. Grimes.Dt BZERO 3 39*58f0484fSRodney W. Grimes.Os BSD 4.3 40*58f0484fSRodney W. Grimes.Sh NAME 41*58f0484fSRodney W. Grimes.Nm bzero 42*58f0484fSRodney W. Grimes.Nd write zeroes to a byte string 43*58f0484fSRodney W. Grimes.Sh SYNOPSIS 44*58f0484fSRodney W. Grimes.Fd #include <string.h> 45*58f0484fSRodney W. Grimes.Ft void 46*58f0484fSRodney W. Grimes.Fn bzero "void *b" "size_t len" 47*58f0484fSRodney W. Grimes.Sh DESCRIPTION 48*58f0484fSRodney W. GrimesThe 49*58f0484fSRodney W. Grimes.Fn bzero 50*58f0484fSRodney W. Grimesfunction 51*58f0484fSRodney W. Grimeswrites 52*58f0484fSRodney W. Grimes.Fa len 53*58f0484fSRodney W. Grimeszero bytes to the string 54*58f0484fSRodney W. Grimes.Fa b . 55*58f0484fSRodney W. GrimesIf 56*58f0484fSRodney W. Grimes.Fa len 57*58f0484fSRodney W. Grimesis zero, 58*58f0484fSRodney W. Grimes.Fn bzero 59*58f0484fSRodney W. Grimesdoes nothing. 60*58f0484fSRodney W. Grimes.Sh SEE ALSO 61*58f0484fSRodney W. Grimes.Xr memset 3 , 62*58f0484fSRodney W. Grimes.Xr swab 3 63*58f0484fSRodney W. Grimes.Sh HISTORY 64*58f0484fSRodney W. GrimesA 65*58f0484fSRodney W. Grimes.Fn bzero 66*58f0484fSRodney W. Grimesfunction 67*58f0484fSRodney W. Grimesappeared in 68*58f0484fSRodney W. Grimes.Bx 4.3 . 69