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<title>fgets function</title>
<head>
<script language="JavaScript">
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<center><h1>gets function </h1></center>
<hr>
<p>
<b>gets</b> is used to read a line of data from
<a href=../MISC/stdfiles.html>STDIN</a>. By default STDIN is the
keyboard. <b>gets</b> continues to read characters until NEWLINE or EOF
is seen.
<p>
<pre>
Library: stdio.h
Prototype: char *gets(char *s);
Syntax: char read_line[80];
gets( read_line);
</pre>
<h2>Notes</h2>
<ol>
<li><b>gets</b> does NOT check the size of the buffer and overflow on the
stack can occour. Because of this, you should use
<a href=fgets.html>fgets</a> in preferance.
<p>
<li>The
<a href=escape.html>NEWLINE</a>
character is NOT placed in the buffer.
<a href=fgets.html>fgets</a> will retain the
<a href=escape.html>NEWLINE</a>.
</ul>
<img src=../../GRAPHICS/computer.gif>
<a href=../EXAMPLES/gets.c>example</a>
showing fgets and gets in action.<p>
<hr>
<h2>See Also:</h2>
<ul>
<li><a href=fgets.html>fgets</a> Get a string from a file.
<li><a href=fgetc.html>fgetc</a> Get a character from a file.
<li><a href=fputc.html>fputc</a> Put a character into a file.
<li><a href=fprintf.html>fprintf</a> Put a formatted line into a file.
<li><a href=fopen.html>fopen</a> Open a file.
<li><a href=fclose.html>fclose</a> Close a file.
<li><a href=popen.html>popen</a> Open a pipe.
<li><a href=pclose.html>pclose</a> Close a pipe.
<p>
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<address>Martin Leslie
</address><p>
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