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-.\" Copyright (c) 1990, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Chris Torek and the American National Standards Committee X3,
-.\" on Information Processing Systems.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)fread.3 8.2 (Berkeley) 3/8/94
-.\"
-.Dd March 8, 1994
-.Dt FREAD 3
-.Os
-.Sh NAME
-.Nm fread ,
-.Nm fwrite
-.Nd binary stream input/output
-.Sh SYNOPSIS
-.Fd #include <stdio.h>
-.Ft size_t
-.Fn fread "void *ptr" "size_t size" "size_t nmemb" "FILE *stream"
-.Ft size_t
-.Fn fwrite "const void *ptr" "size_t size" "size_t nmemb" "FILE *stream"
-.Sh DESCRIPTION
-The function
-.Fn fread
-reads
-.Fa nmemb
-objects, each
-.Fa size
-bytes long, from the stream pointed to by
-.Fa stream ,
-storing them at the location given by
-.Fa ptr .
-.Pp
-The function
-.Fn fwrite
-writes
-.Fa nmemb
-objects, each
-.Fa size
-bytes long, to the stream pointed to by
-.Fa stream ,
-obtaining them from the location given by
-.Fa ptr .
-.Sh RETURN VALUES
-The functions
-.Fn fread
-and
-.Fn fwrite
-advance the file position indicator for the stream
-by the number of bytes read or written.
-They return the number of objects read or written.
-If an error occurs, or the end-of-file is reached,
-the return value is a short object count (or zero).
-.Pp
-The function
-.Fn fread
-does not distinguish between end-of-file and error, and callers
-must use
-.Xr feof 3
-and
-.Xr ferror 3
-to determine which occurred.
-The function
-.Fn fwrite
-returns a value less than
-.Fa nmemb
-only if a write error has occurred.
-.Sh SEE ALSO
-.Xr read 2 ,
-.Xr write 2
-.Sh STANDARDS
-The functions
-.Fn fread
-and
-.Fn fwrite
-conform to
-.St -ansiC .
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