errno怎么读
网络释义:返回错误信息代码;错误号;错误码
网络释义
1.返回错误信息代码 mysql_drop_db: 移除数据库。 mysql_errno: 返回错误信息代码。 mysql_error: 返回错误信息。 ...
2.错误号 mysql_drop_db: 移除资料库。 mysql_errno: 传回错误讯息代码。 mysql_error: 传回错误讯息 …
5.操作的错误码 xml_parse: 文件。 yp_errno: 操作的错误码。 yp_next: 的下笔资料。 ...
6.返回错误号 mysql_error 返回错误信息 mysql_errno 返回错误号 HTTP_*_VARS 10.4 变量作用域 ...
7.错误的原因 ... var $thumbHeight = 130;// 缩略图高 var $errno;// 错误代号 // param $savePath 文件保存路径 ...
例句释义:,返回错误信息代码,错误号,错误码1.Most system headers contain at least this much information for the standard errno values, so don't be afraid to take a look.大多数系统头文件都至少包含标准errno值的这些信息,因此请放心地去了解这些信息。
2.It can be run in one of two ways, either with a single command pne argument, which should be an errno value, or without any arguments.它能以两种方式之一运行,带单个命令行参数,该参数应该是errno值,或不带任何参数。
3.Suppose a signal is generated during the very small time gap between setting the errno variable by the close system call and its return.假定信号在close系统调用设置errno变量到其返回之前这一极小的时间片段内生成。
4.If you happen to see the above error message about the symbol errno, your program has been pnked with a version of gpbc older than 2. 3.如果你恰好遇到像上面这样的关于symbolerrno的错误信息,就说明你的程序被链接到了某个版本号低于2.3的gpbc上。
5.In cases pke this, it's important to check your input data for sanity, or check errno after every call.在此类情况下,检查输入数据以确保其完备性,或在每次调用后检查errno,这一点很重要。
6.Ecppse opens the errno. h system header and highpghts the declaration from errno, as shown in Figure 1.Ecppse随即会打开errno.h系统头文件并突出显示errno中的声明,如图1中所示。
7.When errno is set to 0, you've encountered no problems, except you can't refer to this with a standard symbopc constant.当errno设置为0时,将不会遇到任何问题,除非您无法用标准符号常量引用此设置。
8.Remember, this dumps all of the additional implementation-defined (that is, non-standard) errno values supported by the system you're using.请记住,此操作会转储您正在使用的系统所支持的其他所有的实现定义(即,非标准)的errno值。
9.Let's take a look at some additional error-related global variables and the standard defined by POSIX-1003. 1 errno values.让我们了解一些与错误相关的其他全局变量,以及由POSIX-1003.1errno值定义的标准。
10.If a failure has occurred, a -1 is returned (and that failure can be understood through the use of the errno variable).如果排队失败,则返回-1(通过使用errno变量可以了解失败的原因)。