https://blog.youkuaiyun.com/kaffeelzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/kaffeel/article/details/6594587https://blog.youkuaiyun.com/kaffeel/article/details/6594587kaffeelSat, 09 Jul 2011 13:08:07 +0800https://blog.youkuaiyun.com/kaffeel/article/details/6007698https://blog.youkuaiyun.com/kaffeel/article/details/6007698kaffeelSat, 13 Nov 2010 23:39:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5961762https://blog.youkuaiyun.com/kaffeel/article/details/5961762kaffeelSat, 23 Oct 2010 23:33:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5961761https://blog.youkuaiyun.com/kaffeel/article/details/5961761kaffeelSat, 23 Oct 2010 23:24:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5955604https://blog.youkuaiyun.com/kaffeel/article/details/5955604kaffeelWed, 20 Oct 2010 19:59:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5953963https://blog.youkuaiyun.com/kaffeel/article/details/5953963kaffeelWed, 20 Oct 2010 05:34:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5953929https://blog.youkuaiyun.com/kaffeel/article/details/5953929kaffeelWed, 20 Oct 2010 05:13:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5953374https://blog.youkuaiyun.com/kaffeel/article/details/5953374kaffeelWed, 20 Oct 2010 02:16:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5952779https://blog.youkuaiyun.com/kaffeel/article/details/5952779kaffeelTue, 19 Oct 2010 16:09:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5948375https://blog.youkuaiyun.com/kaffeel/article/details/5948375kaffeelMon, 18 Oct 2010 11:49:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5948228https://blog.youkuaiyun.com/kaffeel/article/details/5948228kaffeelMon, 18 Oct 2010 10:53:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5948699https://blog.youkuaiyun.com/kaffeel/article/details/5948699kaffeelMon, 18 Oct 2010 06:30:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5947843https://blog.youkuaiyun.com/kaffeel/article/details/5947843kaffeelSun, 17 Oct 2010 18:07:00 +0800 c; cout]]>https://blog.youkuaiyun.com/kaffeel/article/details/5814232https://blog.youkuaiyun.com/kaffeel/article/details/5814232kaffeelSun, 15 Aug 2010 21:36:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5811276https://blog.youkuaiyun.com/kaffeel/article/details/5811276kaffeelSat, 14 Aug 2010 06:29:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5772502https://blog.youkuaiyun.com/kaffeel/article/details/5772502kaffeelWed, 28 Jul 2010 23:03:00 +0800查看错误代码errno是调试程序的一个重要方法。当linux C  API函数发生异常时,一般会将errno变量(需包含errno.h)赋一个整数值,不同的值表示不同的含义,可以通过查看该值推测出错的原因。在实际编程中用这一招解决了不少原本看来莫名其妙的问题。比较麻烦的是每次都要去linux源代码里面查找错误代码的含义，现在把它贴出来，以后需要查时就来这里看了。
以下来自linux 2.4.20-18的内核代码中的/usr/include/asm/errno.h
#ifnde]]>https://blog.youkuaiyun.com/kaffeel/article/details/5569006https://blog.youkuaiyun.com/kaffeel/article/details/5569006kaffeelSat, 08 May 2010 09:36:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5568954https://blog.youkuaiyun.com/kaffeel/article/details/5568954kaffeelSat, 08 May 2010 09:09:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5553356https://blog.youkuaiyun.com/kaffeel/article/details/5553356kaffeelMon, 03 May 2010 21:11:00 +0800https://blog.youkuaiyun.com/kaffeel/article/details/5471567https://blog.youkuaiyun.com/kaffeel/article/details/5471567kaffeelSat, 10 Apr 2010 23:10:00 +0800