📄 setvbuf.html
字号:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org"> <title>setvbuf</title> <link href="../cppreference.css" rel="stylesheet" type="text/css"></head><body><table> <tr> <td> <div class="body-content"> <div class="header-box"> <a href="../index.html">cppreference.com</a> > <a href= "index.html">Standard C I/O</a> > <a href= "setvbuf.html">setvbuf</a> </div> <div class="name-format"> setvbuf </div> <div class="syntax-name-format"> Syntax: </div> <pre class="syntax-box"> #include <stdio.h> int setvbuf( FILE *stream, char *buffer, int mode, size_t size );</pre> <p>The function setvbuf() sets the buffer for <em>stream</em> to be <em>buffer</em>, with a size of <em>size</em>. <em>mode</em> can be:</p> <ul> <li>_IOFBF, which indicates full buffering</li> <li>_IOLBF, which means line buffering</li> <li>_IONBF, which means no buffering</li> </ul> <div class="related-name-format"> Related topics: </div> <div class="related-content"> <a href="setbuf.html">setbuf</a> </div> </div> </td> </tr> </table></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -