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Unix Return Code 3


There's no possibility of confusing normal termination with status 3 with abnormal termination via abort(). Thanks, Vijay "NOTICE: This e-mail and any attachment is intended only for the exclusive and confidential use of the addressee(s).If you are not the intended recipient, any use, interference with, disclosure Skip to main content Follow UsNews Holy cow, I wrote a book Basics Archives Ground Rules Suggestion Box Contact Me Disclaimers and such CategoriesCode Non-Computer Other History Tips/Support Microspeak Dream email tried looking into the documentation of a few utils.. http://arnoldtechweb.com/exit-code/return-code-0-in-unix.html

But all sessions in this batch completed successfully and I received post-session successful e-mails. It took several rounds of adding printf()s and wondering why I wasn't seeing any output to remember that I was capturing it. The author of this document proposes restricting user-defined exit codes to the range 64 - 113 (in addition to 0, for success), to conform with the C/C++ standard. It's a C++-ism that was backported to C99.

Exit Code 3 C++

For example, on VAX/VMS, even values are failures, and odd values are successes. up vote 7 down vote favorite I've seen the usage of exit status 3 in several python scripts that restart processes. A similar standard for scripting might be appropriate.

But beyond that: no, no convention; and even that slight convention was not universal. share|improve this answer edited Jan 24 '14 at 10:28 answered Jan 22 '14 at 7:46 chaos 28.2k65295 yeah some man, info, ... But it runs for a long time. Exit Code 255 Linux asked 6 years ago viewed 7025 times active 6 years ago Related 5831What is the function of the “yield” keyword?146How to make child process die after parent exits?2396What does if __name__

C89 says: "if the main function executes a return that specifies no value, the termination status returned to the host environment is undefined" ( and "reaching the } that terminates a Exit Code 3 In Autosys pmcmd return code 3 Unknown User asked Aug 25, 2002 | Replies (2) Hi, I have a batch that contains 6 sessions. curl: (6) Could not resolve host: foo 6 124 - command times out 125 - if a command itself failssee: coreutils 126 - if command is found but cannot be invoked foret's suggestion is one I would totally do if the developer is still around.

This should not cause any problems, since there is no overlap or conflict in usage of exit codes between compiled C/C++ binaries and shell scripts.

  • command documentation exit share|improve this question edited Jan 22 '14 at 23:41 Gilles 388k757161166 asked Jan 22 '14 at 7:14 precise 4681917 add a comment| 3 Answers 3 active oldest votes
  • Please note that out of range exit values can result in unexpected exit codes (e.g.
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  • Ie in this case this will give the behaviour that the automatic restart is done as long as the reason to terminate was that the code changed and nothing else.

Exit Code 3 In Autosys

The way we got around it was to change our code to accept a '3' and send out email that we got the code '3'. Processes terminated with a signal are given the exit status (128 + signal#). Exit Code 3 C++ Often, higher values for the exit code indicate more severe types of failure. Linux Exit Codes List If the return type is not compatible with int, the termination status returned to the host environment is unspecified." That behavior you describe on VAX/VMS was likely pre-ANSI C where the

Example: $ /dev/null $ /etc/hosts; echo $? -bash: /etc/hosts: Permission denied 126 127 - if a command cannot be found, the child process created to execute it returns that status Possible this content Evan says: May 19, 2011 at 1:37 pm @jim steele That was fantastic. At that time of execution, there was no error logged on the server. To understand the nature of the error these codes need to be interpreted. Windows Exit Code 3

But the pmcmd command returned 3. Remove advertisements Sponsored Links khchong View Public Profile Find all posts by khchong #5 09-28-2011 Franklin52 Moderator Join Date: Feb 2007 Last Activity: 15 December 2016, 7:28 BAD EXIT STATUS (not 0) Code: [[email protected] ~]$ ./test-parent.sh I am the parent script. weblink exiting.

Since programs are just functions, albeit functions that are run in a separate address space, it makes sense that a program might wish to continue the errno propagation across the process Python Exit Code 3 Here the problem is all the sessions in the batch were completed successfully. They never use that exit code in their program.

Instead, you should call exit() with one of those values.

Attachment Products Subscribe to Article Search Survey Did this article answer your question or resolve your issue? Are the guns on a fighter jet fixed or can they be aimed? Returning from main generally causes the value to be passed back to the OS without any interpretation. Bash Exit Code Check I am now calling the child script... ############################################### I am the child script.

Why would two species of predator with the same prey cooperate? Consider two shell scripts, parent and child: PARENT (test-parent.sh): Code: #!/bin/sh # bash and ksh will expand '$?' to be the exit status of the previous command # we can use That way you aren't taxing the server. check over here The IF ERRORLEVEL N command test to see if the value is greater than or equal to; it doesn't do "if not zero" very easily.

Special header with logo in center of it Interview for postdoc position via Skype Should we kill the features that users are not using frequently, to improve performance? On POSIX systems, only the lower 8 bits of the exit status are retained, and exit statuses 128-255 are used for abnormal process termination (segfaults, abort(), etc.). The final solution what I have is to disregard the return code 3 and continue load. Unknown User replied Aug 27, 2002 Kelly, Thanks for your suggestions.

This site is not affiliated with Linus Torvalds or The Open Group in any way. It is possible that updates have been made to the original version after this document was translated and published. echo "###############################################" echo echo "We have now obtained the exit status of the child (exit status: ${XSTAT})." echo "We can determine what to do (exit with bad exit code or live So for the batch execution was successful.

Make sure the permissions on this file are the same as on a working client.In  /usr/openv/netbackup/ there is a file called nblog.conf.template. I use my own last-exit-status decoder in my PROMPT_COMMAND (bash) so I get something like "($numeric_code|$bsd_decoded|$errno_plus_one_decoded)". –PSkocik Sep 7 '16 at 9:00 | show 1 more comment up vote 5 down John says: May 19, 2011 at 9:59 am You guys are way off. Not returning anything from main() is "merely" undefined behavior in C89, which of course compilers don't need to do anything about.

Comments are closed. There could be a convention I don't know. –deamon Oct 22 '10 at 11:42 @daemon: If there was a convention, it still doesn't answer the question "what does 3