1*2fe8fb19SBen Gras.\" $NetBSD: fclose.3,v 1.9 2003/08/07 16:43:21 agc Exp $ 2*2fe8fb19SBen Gras.\" 3*2fe8fb19SBen Gras.\" Copyright (c) 1990, 1991, 1993 4*2fe8fb19SBen Gras.\" The Regents of the University of California. All rights reserved. 5*2fe8fb19SBen Gras.\" 6*2fe8fb19SBen Gras.\" This code is derived from software contributed to Berkeley by 7*2fe8fb19SBen Gras.\" Chris Torek and the American National Standards Committee X3, 8*2fe8fb19SBen Gras.\" on Information Processing Systems. 9*2fe8fb19SBen Gras.\" 10*2fe8fb19SBen Gras.\" Redistribution and use in source and binary forms, with or without 11*2fe8fb19SBen Gras.\" modification, are permitted provided that the following conditions 12*2fe8fb19SBen Gras.\" are met: 13*2fe8fb19SBen Gras.\" 1. Redistributions of source code must retain the above copyright 14*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer. 15*2fe8fb19SBen Gras.\" 2. Redistributions in binary form must reproduce the above copyright 16*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer in the 17*2fe8fb19SBen Gras.\" documentation and/or other materials provided with the distribution. 18*2fe8fb19SBen Gras.\" 3. Neither the name of the University nor the names of its contributors 19*2fe8fb19SBen Gras.\" may be used to endorse or promote products derived from this software 20*2fe8fb19SBen Gras.\" without specific prior written permission. 21*2fe8fb19SBen Gras.\" 22*2fe8fb19SBen Gras.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*2fe8fb19SBen Gras.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*2fe8fb19SBen Gras.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*2fe8fb19SBen Gras.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*2fe8fb19SBen Gras.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*2fe8fb19SBen Gras.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*2fe8fb19SBen Gras.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*2fe8fb19SBen Gras.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*2fe8fb19SBen Gras.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*2fe8fb19SBen Gras.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*2fe8fb19SBen Gras.\" SUCH DAMAGE. 33*2fe8fb19SBen Gras.\" 34*2fe8fb19SBen Gras.\" @(#)fclose.3 8.1 (Berkeley) 6/4/93 35*2fe8fb19SBen Gras.\" 36*2fe8fb19SBen Gras.Dd June 4, 1993 37*2fe8fb19SBen Gras.Dt FCLOSE 3 38*2fe8fb19SBen Gras.Os 39*2fe8fb19SBen Gras.Sh NAME 40*2fe8fb19SBen Gras.Nm fclose 41*2fe8fb19SBen Gras.Nd close a stream 42*2fe8fb19SBen Gras.Sh LIBRARY 43*2fe8fb19SBen Gras.Lb libc 44*2fe8fb19SBen Gras.Sh SYNOPSIS 45*2fe8fb19SBen Gras.In stdio.h 46*2fe8fb19SBen Gras.Ft int 47*2fe8fb19SBen Gras.Fn fclose "FILE *stream" 48*2fe8fb19SBen Gras.Sh DESCRIPTION 49*2fe8fb19SBen GrasThe 50*2fe8fb19SBen Gras.Fn fclose 51*2fe8fb19SBen Grasfunction 52*2fe8fb19SBen Grasdissociates the named 53*2fe8fb19SBen Gras.Fa stream 54*2fe8fb19SBen Grasfrom its underlying file or set of functions. 55*2fe8fb19SBen GrasIf the stream was being used for output, any buffered data is written 56*2fe8fb19SBen Grasfirst, using 57*2fe8fb19SBen Gras.Xr fflush 3 . 58*2fe8fb19SBen Gras.Sh RETURN VALUES 59*2fe8fb19SBen GrasUpon successful completion 0 is returned. 60*2fe8fb19SBen GrasOtherwise, 61*2fe8fb19SBen Gras.Dv EOF 62*2fe8fb19SBen Grasis returned and the global variable 63*2fe8fb19SBen Gras.Va errno 64*2fe8fb19SBen Grasis set to indicate the error. 65*2fe8fb19SBen GrasIn either case no further access to the stream is possible. 66*2fe8fb19SBen Gras.Sh ERRORS 67*2fe8fb19SBen Gras.Bl -tag -width Er 68*2fe8fb19SBen Gras.It Bq Er EBADF 69*2fe8fb19SBen GrasThe argument 70*2fe8fb19SBen Gras.Fa stream 71*2fe8fb19SBen Grasis not an open stream. 72*2fe8fb19SBen Gras.El 73*2fe8fb19SBen Gras.Pp 74*2fe8fb19SBen GrasThe 75*2fe8fb19SBen Gras.Fn fclose 76*2fe8fb19SBen Grasfunction 77*2fe8fb19SBen Grasmay also fail and set 78*2fe8fb19SBen Gras.Va errno 79*2fe8fb19SBen Grasfor any of the errors specified for the routines 80*2fe8fb19SBen Gras.Xr close 2 81*2fe8fb19SBen Grasor 82*2fe8fb19SBen Gras.Xr fflush 3 . 83*2fe8fb19SBen Gras.Sh SEE ALSO 84*2fe8fb19SBen Gras.Xr close 2 , 85*2fe8fb19SBen Gras.Xr fflush 3 , 86*2fe8fb19SBen Gras.Xr fopen 3 , 87*2fe8fb19SBen Gras.Xr setbuf 3 88*2fe8fb19SBen Gras.Sh STANDARDS 89*2fe8fb19SBen GrasThe 90*2fe8fb19SBen Gras.Fn fclose 91*2fe8fb19SBen Grasfunction 92*2fe8fb19SBen Grasconforms to 93*2fe8fb19SBen Gras.St -ansiC . 94