Home > Error Codes > Enosys Error Number

Enosys Error Number


But these aren't really enough, developers should try harder to tell the user what's going on and give them ways of fixing or working around the problem. Note that this is not the sort of deadlock you get in multithreaded code -- errno and its friends definitely can't help you track those down.EDOM -- The input argument is Historical applications (that is, horribly outdated legacy code) sometimes refer to these directly, but produce errors during compilation because they're declared inconsistently.The POSIX standard defines quite a few possible values for Macro: int ENOLCK No locks available. http://dssoundware.com/error-codes/enosys-error.php

Why aren't Muggles extinct? Remember that file descriptors include things like sockets.ENLINK -- The function call would cause a file to have more than LINK_MAX links.ENAMETOOLONG -- You've created a path name longer than PATH_MAX, When you call aio_cancel, the normal result is for the operations affected to complete with this error; see Cancel AIO Operations. Macro: int ECONNRESET A network connection was closed for reasons outside the control of the local host, such as by the remote machine rebooting or an unrecoverable protocol violation. http://www.gnu.org/s/libc/manual/html_node/Error-Codes.html

Linux Kernel Error Codes

Macro: int ENOTSUP Not supported. To translate a numeric error code to an error message, use os.strerror(). Macro: int ENODEV The wrong type of device was given to a function that expects a particular sort of device. This error never occurs on GNU/Hurd systems.

entries.ENOTTY -- You've attempted an I/O control operation on a file or special file that doesn't support that operation. No ESTALE 122 Potentially recoverable I/O error Yes ESTRPIPE 92 If pipe/FIFO, don't sleep in stream head No ETIME 62 Timer expired Yes ETIMEDOUT 260 Connection timed out Yes ETOOMANYREFS 259 Macro: int E2BIG Argument list too long; used when the arguments passed to a new program being executed with one of the exec functions (see Executing a File) occupy too much Linux Errno To String My adviser wants to use my code for a spin-off, but I want to use it for my own company Invariants of higher genus curves Rot and polyalphabetic ciphers in Python

This often indicates a cycle of symbolic links. Posix Error Codes Share: Chris Herborth ([email protected]), Freelance Writer, Author Close [x] Chris Herborth is an award-winning Senior Technical Writer with more than 10 years of experience writing about operating systems and programming. Macro: int ENETDOWN A socket operation failed because the network was down. Macro: int EMFILE The current process has too many files open and can’t open any more.

Close [x] Choose your display name The first time you sign in to developerWorks, a profile is created for you, so you need to choose a display name. Enxio Note: You can't assume that the value of errno is valid unless the function that you've called indicates that an error has occurred. Macro: int ENOTTY Inappropriate I/O control operation, such as trying to set terminal modes on an ordinary file. Each process has OPEN_MAX file descriptors, and you're trying to open (OPEN_MAX + 1) files.

Posix Error Codes

Macro: int ESHUTDOWN The socket has already been shut down. http://www.qnx.com/developers/docs/660/topic/com.qnx.doc.neutrino.lib_ref/topic/e/errno.html Macro: int EDOM Domain error; used by mathematical functions when an argument value does not fall into the domain over which the function is defined. Linux Kernel Error Codes This change could cause incompatibility problems in code that's been compiled with the old value of EALREADY. C Programming Error Codes Note the ambiguity between EBUSY and EAGAIN; obviously you'd be able to remove the directory later, when the reading program has finished.ECHILD -- The wait() or waitpid() function tried to wait

A function returns this error when certain parameter values are valid, but the functionality they request is not available. Macro: int EPROGUNAVAIL ??? What is Eclipse, and how do I use it? (developerWorks, November 2001): Read this article for an introduction to the Eclipse platform. Macro: int EISCONN You tried to connect a socket that is already connected. Eintr Errno

Any conflict between the requirements described here and the ISOC standard is unintentional. If the entire function is not available at all in the implementation, it returns ENOSYS instead. Information in your profile (your name, country/region, and company name) is displayed to the public and will accompany any content you post, unless you opt to hide your company name. have a peek at these guys Version of node is 0.6.4 javascript unix node.js share|improve this question edited Dec 12 '11 at 17:13 asked Dec 12 '11 at 17:00 xchg.ca 6051721 Can you run '/var/util/generate

Not the answer you're looking for? Eintr Signal Valid error numbers are all nonzero; errno is never set to zero by any system call or library function. Macro: int ENOTBLK A file that isn’t a block special file was given in a situation that requires one.

Macro: int EISDIR File is a directory; you cannot open a directory for writing, or create or remove hard links to it.

The work arround is to rebuild the kenel with POSIX MESSGE QUEUE enabled in the kernel configuration. SEE ALSO top errno(1), err(3), error(3), perror(3), strerror(3) COLOPHON top This page is part of release 4.08 of the Linux man-pages project. See Socket Addresses. Errno.h Windows A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. 2016-03-15 ERRNO(3) Copyright and license for this manual page HTML

The Python Software Foundation is a non-profit corporation. Some of these error codes can’t occur on GNU systems, but they can occur using the GNU C Library on other systems. ESTALE Potentially recoverable I/O error ESTRPIPE If pipe/FIFO, don't sleep in stream head ETIME Timer expired ETIMEDOUT Connection timed out ETOOMANYREFS Too many references: can't splice ETXTBSY Text file is busy The lack of exceptions from the C language and the rudimentary error mechanisms from the standard C library certainly contribute to this.

This is generally around 2GB, but most modern file systems support much larger files, sometimes requiring 64-bit versions of the read()/write() and lseek() functions.EINTR -- The function was interrupted by a It is probably a good idea to delay for a few seconds before trying it again, to allow time for other processes to release scarce resources. This can mean that the device file was installed incorrectly, or that the physical device is missing or not correctly attached to the computer. C libraries in many older Unix systems have EWOULDBLOCK as a separate error code.