Error Number 22
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Aug 2004 on RedHat 7.3 #define EPERM 1 /* Operation not permitted */ #define ENOENT 2 /* No such file or directory */ #define ESRCH 3 /* No such process */ #define EINTR 4 /* Interrupted system call */ #define EIO 5 /* I/O error linux error numbers */ #define ENXIO 6 /* No such device or address */ #define E2BIG 7 /* Arg list linux errno 110 too long */ #define ENOEXEC 8 /* Exec format error */ #define EBADF 9 /* Bad file number */ #define ECHILD 10 /* No child linux ebusy processes */ #define EAGAIN 11 /* Try again */ #define ENOMEM 12 /* Out of memory */ #define EACCES 13 /* Permission denied */ #define EFAULT 14 /* Bad address */ #define ENOTBLK 15 /* Block device required */ #define EBUSY
Errno Values Linux
16 /* Device or resource busy */ #define EEXIST 17 /* File exists */ #define EXDEV 18 /* Cross-device link */ #define ENODEV 19 /* No such device */ #define ENOTDIR 20 /* Not a directory */ #define EISDIR 21 /* Is a directory */ #define EINVAL 22 /* Invalid argument */ #define ENFILE 23 /* File table overflow */ #define EMFILE 24 /* Too many open files */ #define ENOTTY 25 /* Not a typewriter */ #define ETXTBSY 26 /* Text file eacces linux busy */ #define EFBIG 27 /* File too large */ #define ENOSPC 28 /* No space left on device */ #define ESPIPE 29 /* Illegal seek */ #define EROFS 30 /* Read-only file system */ #define EMLINK 31 /* Too many links */ #define EPIPE 32 /* Broken pipe */ #define EDOM 33 /* Math argument out of domain of func */ #define ERANGE 34 /* Math result not representable */ #define EDEADLK 35 /* Resource deadlock would occur */ #define ENAMETOOLONG 36 /* File name too long */ #define ENOLCK 37 /* No record locks available */ #define ENOSYS 38 /* Function not implemented */ #define ENOTEMPTY 39 /* Directory not empty */ #define ELOOP 40 /* Too many symbolic links encountered */ #define EWOULDBLOCK EAGAIN /* Operation would block */ #define ENOMSG 42 /* No message of desired type */ #define EIDRM 43 /* Identifier removed */ #define ECHRNG 44 /* Channel number out of range */ #define EL2NSYNC 45 /* Level 2 not synchronized */ #define EL3HLT 46 /* Level 3 halted */ #define EL3RST 47 /* Level 3 reset */ #define ELNRNG 48 /* Link number out of range */ #define EUNATCH 49 /* Protocol driver not attached */ #define ENOCSI 50 /* No CSI structure available */ #define EL2HLT 51 /* Level 2 halted */ #define EBADE 52 /* Invalid exchange */ #define EBADR 53 /* Invalid request descriptor */ #define EXFULL 54 /* Exchange full */ #define ENOANO 55 /* No
a while since I used MySQL, having switched to Postgresql sometime back. First thing I noticed was the lack of a GUI admin tool that PG spoils you with. Making matters worse, the command line tool ffmpeg error number 22 occurred isn't even added to your path; you can't just run "mysql" like you can in
Posix Error Codes
a Unix shell, much less use the redirect shortcut. And I was getting errors. Here's what you need to do to restore a
Enxio
MySQL backup on Windows: Run the command line tool from the start menu Open your backup file in a text editor. Does it start with a command to create or "use" the database? If not Create it, if necessary http://www-numi.fnal.gov/offline_software/srt_public_context/WebDocs/Errors/unix_system_errors.html Type "use database" filling in your DB name Type "source path-to-SQL-file". BUT, you must follow these rules: Use the full source command, not the \. shortcut Have no spaces in your path. I copied mine to a root of a drive. Note that spaces in theĀ file name is OK, just not the path. Do not quote the file name, even if it has spaces. This gave error 22. Use forward slashes in the path, e.g., C:/path/to/filename.sql. Otherwise you'll http://philip.yurchuk.com/software/mysql-failed-to-open-file-error-2-and-22-on-windows/ get error 2. Do not end with a semicolon. Follow all those rules and it should work fine. Share this:TwitterFacebookGoogleLinkedIn mysqlwindows Post navigation Previous PostCompanies Using GrailsNext PostBasically, I'm just gonna walk the earth. 20 thoughts on “MySQL Failed to open file - error 2 and 22 on Windows” Ademu Anthony says: November 14, 2012 at 3:11 pm Thanks so much for this info. You where a savior to me this night. In my work for a project for this my site,Code Messiah, I run into an issue when I have to migrate some project in .net to MySQL. Thanks you for this guide. Its short but henvy abc says: December 18, 2012 at 4:34 am Thank you so much Hen Asraf says: April 17, 2013 at 4:46 am Hi, just a heads up; You can use backslashes but you'll have to escape them ("\\"); and you can use semicolons, it worked as well. However I wouldn't have figured out that the problem was the spaces in the path, that's the main issue! So thanks for the article! Andrew says: August 1, 2013 at 10:43 am Thank you very much, it works! Caesar Olima says: August 13, 2013 at 9:56 pm This was quite helpful. Thanks for the tips. Chris Haddox says: September 23, 2013 at 7:48 am Exactly what I needed. Thank you. Vijay says: October 11, 2013 at 11
In C programming language, there is no direct support for error handling. You have to detect the failure and handle the error. In C programming language, return http://www.thegeekstuff.com/2010/10/linux-error-codes values represents success or failure. Inside a C program, when a function fails, you should handle the errors accordingly, or at least record the errors in a log file. When you are running https://curl.haxx.se/libcurl/c/libcurl-errors.html some program on Linux environment, you might notice that it gives some error number. For example, "Error no is : 17", which doesn't really say much. You really need to know what error error number number 17 means. This article shows all available error numbers along with it descriptions. This article might be a handy reference for you, when you encounter an error number and you would like to know what it means. In C programming language, there is an external variable called "errno". From this errno variable you can use some error handling functions to find out the error description and error number 22 handle it appropriately. You have to include errno.h header file to use external variable errno. perror function prints error description in standard error. The strerror function returns a string describing the error code passed in the argument errnum. The following C code snippet tries to open a file through open system call. There are two flags in the open call. O_CREAT flag is to create a file, if the file does not exist. O_EXCL flag is used with O_CREAT, if the file is already exist open call will fail with the proper error number. $ cat fileopen.c #include
not all, available error codes in libcurl. Why they occur and possibly what you can do to fix the problem are also included. CURLcode Almost all "easy" interface functions return a CURLcode error code. No matter what, using the curl_easy_setopt option CURLOPT_ERRORBUFFER is a good idea as it will give you a human readable error string that may offer more details about the cause of the error than just the error code. curl_easy_strerror can be called to get an error string from a given CURLcode number. CURLcode is one of the following: CURLE_OK (0) All fine. Proceed as usual. CURLE_UNSUPPORTED_PROTOCOL (1) The URL you passed to libcurl used a protocol that this libcurl does not support. The support might be a compile-time option that you didn't use, it can be a misspelled protocol string or just a protocol libcurl has no code for. CURLE_FAILED_INIT (2) Very early initialization code failed. This is likely to be an internal error or problem, or a resource problem where something fundamental couldn't get done at init time. CURLE_URL_MALFORMAT (3) The URL was not properly formatted. CURLE_NOT_BUILT_IN (4) A requested feature, protocol or option was not found built-in in this libcurl due to a build-time decision. This means that a feature or option was not enabled or explicitly disabled when libcurl was built and in order to get it to function you have to get a rebuilt libcurl. CURLE_COULDNT_RESOLVE_PROXY (5) Couldn't resolve proxy. The given proxy host could not be resolved. CURLE_COULDNT_RESOLVE_HOST (6) Couldn't resolve host. The given remote host was not resolved. CURLE_COULDNT_CONNECT (7) Failed to connect() to host or proxy. CURLE_FTP_WEIRD_SERVER_REPLY (8) The server sent data libcurl couldn't parse. This error code is used for more than just FTP and is aliased as CURLE_WEIRD_SERVER_REPLY since 7.51.0. CURLE_REMOTE_ACCESS_DENIED (9) We were denied access to the resource given in the URL. For FTP, this occurs while trying to change to the remote directory. CURLE_FTP_ACCEPT_FAILED (10) While waiting for the server to connect back when an active FTP session is used, an error code was sent over the control connection or similar. CURLE_FTP_WEIRD_PASS_REPLY (