errno 23

Want to know errno 23? we have a huge selection of errno 23 information on alibabacloud.com

errno meaning table

errno.00 is:success errno.01 is:operation not permitted errno.02 is:no such file or directory errno.03 is:no such proc ESS errno.04 is:interrupted system call errno.05 is:input/output error errno.06 is:no such device or address errno.07 I S:argument

Error Code errno Guide

0 -- locate errno. H I want to see the content of errno. H. How do I know where it is? Method 1: Search for errno. h. Command: Find/-name errno. H Find/-name errno. h /Usr/include/ASM/errno. h /Usr/include/ASM-generic/errno.

Perror and strerror show the string error message corresponding to errno

2012-02-14 wcdj Happy Valentine's Day!Error Handling -- View errno, which is useful when locating error messages When a Unix function fails, a negative value is often returned, and the integer errno is usually set to a value containing additional

Error capture in Linux: Use of errno and strerror

Error capture in Linux: Use of errno and strerror Some errors often occur when calling Linux system APIs. For example, functions such as open () write () creat () will return-1 in some cases, that is, call failure, at this time, you often need to

Linux errno error handling function

Http://www.cnblogs.com/sjz-sjz/archive/2012/09/11/2680846.html Returns a Linux function of the void type. However, when a function fails, errno (an int-type variable that uses errno, the program must contain the errno. h header file) changes

[Reprinted] socket error codes in Linux: errno, socketerrno

[Reprinted] socket error codes in Linux: errno, socketerrno Http://blog.chinaunix.net/xmlrpc.php? R = blog/article & uid = 116213 & id = 3376727   Recently, in network programming, errno is often used. Therefore, we decided to keep it for future use.

Linux errno viewing and meaning __linux

/usr/include/asm-generic/errno-base.h /usr/include/asm-generic/errno.h You can obtain an error description using the following procedure: Strerror (errno): Get errno corresponding error /**************************** Get error code description ****

Ace errno. h

Errno. H --  Query Checking the error code errno is an important way to debug the program. When the linuc c api function is abnormal, The errno variable (including Errno. h) assign an integer. Different values indicate different meanings. You can

Linux-socket programming errno. H --

Errno. H --   Check Error Code Errno is debugging Program Is an important method. When the linuc c api function encounters an exception, the errno variable (which must include errno. h) assign an integer. Different values indicate different

Linux errno, linuxerrno

Linux errno, linuxerrno Linux/include/uapi/asm-generic/errno-base.h# Ifndef _ ASM_GENERIC_ERRNO_BASE_H# Define _ ASM_GENERIC_ERRNO_BASE_H # Define EPERM 1/* Operation not permitted */# Define ENOENT 2/* No such file or directory */# Define ESRCH 3/*

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