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Eintr Error 4


Note that an empty directory still contains the . All information submitted is secure. The thread-safe strerror_r() function in action// Thread-safe usage of strerror_r(). Polar Coordinates in sets Tenant claims they paid rent in cash and that it was stolen from a mailbox. http://csimonitoring.com/error-codes/eintr-error.php

By system calls, we mean the functions exposed by the standard C library pertaining to I/O or handling of other system resources. more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Trying the same operation again will block until some external condition makes it possible to read, write, or connect (whatever the operation). perror( "Error opening file" ); printf( "Error opening file: %s\n", strerror( errno ) ); } return EXIT_SUCCESS; }When you run this program, you'll see something like Listing 2.Listing 2. http://www-numi.fnal.gov/offline_software/srt_public_context/WebDocs/Errors/unix_system_errors.html

Linux Kernel Error Codes

A doubt regarding kinetic energy Why don't you connect unused hot and neutral wires to "complete the circuit"? You can choose to have functions resume after a signal that is handled, rather than failing with EINTR; see Interrupted Primitives. dW Answers Ask a technical question Explore more technical topics Tutorials & training to grow your development skills Back to top static.content.url=http://www.ibm.com/developerworks/js/artrating/SITE_ID=1Zone=AIX and UNIX, Open sourceArticleID=157710ArticleTitle=Errors: errno in UNIX programspublish-date=09052006 About Macro: int EINPROGRESS An operation that cannot complete immediately was initiated on an object that has non-blocking mode selected.

Such shortages are usually fairly serious and affect the whole system, so usually an interactive program should report the error to the user and return to its command loop. What is the difference between SAN and SNI SSL certificates? If so, is there a reference procedure somewhere? Efault Using -njo and -cxjo for family members Where is my girlfriend?

PLEASE HELP!!! Very simple number line with points Is it safe to make backup of wallet? Why use a Zener in a regular as opposed to a regular diode? http://www.ibm.com/developerworks/aix/library/au-errnovariable/ Here is how I register signal handlers : https://gitorious.org/zepto-web-server/zepto-web-server/source/b1b03b9ecccfe9646e34caf3eb04689e2bbc54dd:src/signal-dispatcher-utility.c With this configuration: https://gitorious.org/zepto-web-server/zepto-web-server/source/b1b03b9ecccfe9646e34caf3eb04689e2bbc54dd:src/server-signals-support-utility.c Also here is a commit that I added some EINTR/EAGAIN handling in some system calls that I know

Let's do the Wave! Errno.h Windows Macro: int EDIED On GNU/Hurd systems, opening a file returns this error when the file is translated by a program and the translator program dies while starting up, before it has What happens if a second connect() with the same arguments is attempted immediately after one failed with EINTR? What Are Overlap Integrals?

Posix Error Codes

Let me try out, will get back tou you in few mins, after i check. http://stackoverflow.com/questions/6870158/epoll-wait-fails-due-to-eintr-how-to-remedy-this See ewontfix.com/4 (disclosure: my blog). –R.. Linux Kernel Error Codes share|improve this answer edited Mar 9 '15 at 14:10 answered Jan 10 '13 at 16:08 Cartroo 2,953717 I can't vote up because i have too little reputation... Enxio Identifying a Star Trek TNG episode by text passage occuring in Carbon Based Lifeforms song "Neurotransmitter" What is the next big step in Monero's future?

Updated about 1 year ago. The Python libraries sometimes handle this error code internally, but obviously in this case they're not. Become an expert in LINUX or just sharpen your skills. Sep 8 '14 at 18:19 1 @EfstathiosChatzikyriakidis: Regarding close, that advice you found is only "correct" as a workaround for a Linux bug. Linux Errno To String

Macro: int EDQUOT The user’s disk quota was exceeded. Macro: int ENOSPC No space left on device; write operation on a file failed because the disk is full. If the connection cannot be established immediately and O_NONBLOCK is set for the file descriptor for the socket, connect() shall fail and set errno to [EINPROGRESS], but the connection request shall http://csimonitoring.com/error-codes/eintr-error-number.php Traditionally, applications (and the OS itself) don't handle this gracefully, which is why you need to have more RAM than you expect to use, especially on systems that can't dynamically increase

Macro: int ENFILE There are too many distinct file openings in the entire system. Ewouldblock Your system headers and manual pages are also your only source of information about the non-standard values that your system might support.The standard errno values include:E2BIG -- The argument list passed In Unix Network Programming, volume1, section5.9, W.Richard Stevens states: What we are doing […] is restarting the interrupted system call ourself.

Macro: int ENOENT No such file or directory.

Macro: int EHOSTDOWN The remote host for a requested network connection is down. Why not use SA_RESTART on all signal handlers, some will ask? Adjectives between "plain" and "good" that can be used before a noun Should I serve jury duty when I have no respect for the judge? Ebadf However, the Solaris man page for connect(3SOCKET) states that the EALREADY error code occurs when The socket is non-blocking and a previous connection attempt has not yet been completed.

However, if you try again, it will probably work." In other words, EINTR is not a fatal error -- it just means you should retry whatever you were attempting. (Edit: According Here is the abstract: System call wrappers provided in the standard library should be retried automatically when they fail with EINTR , to relieve application code from the burden of doing Also, fcntl return EINTR in case of locking but I dont care for it. –Efstathios Chatzikyriakidis Sep 8 '14 at 18:21 | show 9 more comments Your Answer draft saved asked 2 years ago viewed 726 times active 2 years ago Visit Chat Linked -6 Which system calls can return EINTR or EAGAIN error codes?

Luckily, most functions will only have a few possible errors to report, so it's usually not that hard to handle them appropriately.Back to topDealing with errorsAdding error-handling code to your program Macro: int EALREADY An operation is already in progress on an object that has non-blocking mode selected. See also this thread on the comp.unix.programmer newsgroup (thanks to Google Groups for making this available), where the issue was discussed (note that I mentioned EISCONN in error whereas I meant It points out how obscure the Single Unix Specification is, and notes that many existing Unix implementations seem to have f*cked this up somehow.

You can use select to find out when the operation will be possible; see Waiting for I/O. This is a “file doesn’t exist” error for ordinary files that are referenced in contexts where they are expected to already exist. Most people agree that SA_RESTART does not dispense you from testing EINTR everywhere, if you want to be safe. Macro: int EAUTH ???

Powered by Redmine © 2006-2015 Jean-Philippe Lang Changelog Development Documentation Download libcurl Mailing Lists News cURL / Mailing Lists / curl-library / Single Mail curl-library Curl ftp fails with select error: Macro: int EINTR Interrupted function call; an asynchronous signal occurred and prevented completion of the call. Many system calls refer to such things.