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  57. <h2><a name="fgets" id="fgets">fgets</a></h2>
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  61. Syntax:
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  63. <pre class="c code c++" style="font-family:monospace;">    <span class="co2">#include &lt;cstdio&gt;</span>
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  64.     <span class="kw4">char</span> <span class="sy0">*</span>fgets<span class="br0">&#40;</span> <span class="kw4">char</span> <span class="sy0">*</span>str<span class="sy0">,</span> <span class="kw4">int</span> num<span class="sy0">,</span> FILE <span class="sy0">*</span>stream <span class="br0">&#41;</span>;</pre>
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  65. <p>
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  66. 

  67. The function fgets() reads up to num - 1 characters from the given file stream
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  68. and dumps them into str. The string that fgets() produces is always NULL-
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  69. terminated. fgets() will stop when it reaches the end of a line, in which case
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  70. str will contain that newline character. Otherwise, fgets() will stop when it
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  71. reaches num - 1 characters or encounters the <acronym title="End of file">EOF</acronym> character. fgets() returns str
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  72. on success, and NULL on an error.
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  76. Related Topics: <a href="../../c/io/fputs.html" class="wikilink1" title="c:io:fputs">fputs</a>, <a href="../../c/io/fscanf.html" class="wikilink1" title="c:io:fscanf">fscanf</a>, <a href="../../c/io/gets.html" class="wikilink1" title="c:io:gets">gets</a>, <a href="../../c/io/scanf.html" class="wikilink1" title="c:io:scanf">scanf</a>
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