getw, putw — input and output of words (ints)
#include <stdio.h>
int getw( |
FILE *stream); |
int putw( |
int w, |
FILE *stream); |
getw() reads a word (that
is, an int) from stream. It's provided for
compatibility with SVr4. We recommend you use fread(3) instead.
putw() writes the word
w (that is, an
int) to stream. It is provided for
compatibility with SVr4, but we recommend you use fwrite(3) instead.
Normally, getw() returns the
word read, and putw() returns
0. On error, they return EOF.
The value returned on error is also a legitimate data value. ferror(3) can be used to distinguish between the two cases.
This page is part of release 3.24 of the Linux man-pages project. A
description of the project, and information about reporting
bugs, can be found at
http://www.kernel.org/doc/man-pages/.
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Copyright (c) 1995 by Jim Van Zandt <jrvvanzandt.mv.com> Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Since the Linux kernel and libraries are constantly changing, this manual page may be incorrect or out-of-date. The author(s) assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. The author(s) may not have taken the same level of care in the production of this manual, which is licensed free of charge, as they might when working professionally. Formatted or processed versions of this manual, if unaccompanied by the source, must acknowledge the copyright and authors of this work. License. |