sigmask | print process signal masks , given a process id

by r4um Go Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | sigmask Summary

sigmask is a Go library typically used in Simulation applications. sigmask has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitLab, GitHub.

Decode and print process signal masks, given a process id on Linux. Decodes signal masks (SigCgt, SigIgn, SigBlk, ShdPnd, SigPnd) in /proc/PID/status. To install/build and run.

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Support

sigmask has a low active ecosystem.

It has 6 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

sigmask has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sigmask is current.

Quality

sigmask has no bugs reported.

Security

sigmask has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

sigmask is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sigmask releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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sigmask Key Features

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sigmask Examples and Code Snippets

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Community Discussions

Trending Discussions on sigmask

Create unified diff text for diff2html in browser

rsync succeeds from the shell but complains of "syntax or usage error" from crontab

Why if I have to set the pthread_sigmask before I wait to the specific signal

Python doctest does not run on files named as signal.py

Valgrind error: Syscall param epoll_pwait(sigmask) points to unaddressable byte(s)

How to use keywords with `ps` (process status)?

QUESTION

Create unified diff text for diff2html in browser

Asked 2020-May-11 at 17:49

Is there a library that produces unified diff from two strings that diff2html can use? I've tried difflib but the output does not seem to fit the requirements that diff2html needs. I need a .js library I can import in the webpage to produce diffs between JSONs.

Tried to play around with the lineterm parameter but was not able to get the tool to work. If I use the string in the docs as an example, then it works:

...

ANSWER

Answered 2019-Feb-25 at 09:33

Ended up using jsdiff.

Source https://stackoverflow.com/questions/54826435

QUESTION

rsync succeeds from the shell but complains of "syntax or usage error" from crontab

Asked 2019-Jul-17 at 13:33

The following crontab line (on CentOS 7.6)

...

ANSWER

Answered 2019-Jul-17 at 13:33

Broken cron jobs are frequently caused by testing the command in a different shell from the one cron uses. Most of the popular interactive shells like bash and zsh and the standard /bin/sh (used by cron) have similar basic syntax, because they're all descended from the Bourne shell. The similarity between them is strong enough that you can get by, for a while, thinking that cron's command syntax is the same as your login shell.

When you put more complex commands into a crontab, you find that there are differences. In your example, I suspect the command substitution operator <(...). This type of substitution didn't exist in Bourne shell, and I don't think POSIX has adopted it either, so I wouldn't trust it in a cron job.

Test your command in /bin/sh on your system by simply running one within your other shell:

Source https://stackoverflow.com/questions/57063844

QUESTION

Why if I have to set the pthread_sigmask before I wait to the specific signal

Asked 2019-Apr-13 at 09:02

In one of threads I have to wait for specific real-time signal, but I don't understand why first I have to set the whole sigmask for thread before waiting for specific signal.

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ANSWER

Answered 2019-Apr-13 at 09:02

By looking to code it seems that developer want to suspend execution of thread until SIGRTMIN+1 has become pending for thread(sigwaitinfo(2)). At the same time he don't want thread execution should be disturb by other signals(i.e. thread should not react to any signal except SIGRTMIN+1) so he masked other signals using below statement:

Source https://stackoverflow.com/questions/55663635

QUESTION

Python doctest does not run on files named as signal.py

Asked 2018-Oct-05 at 06:17

Problem

I'm using python 3.6.6 on Fedora 28. I have a project structure as follows :

...

ANSWER

Answered 2018-Oct-05 at 06:17

If you look at the doctest source, you can see that doctest tries to import the modules that you pass to it.

It's very likely that the standard library's signal module has already been imported:

Source https://stackoverflow.com/questions/52647886

QUESTION

Valgrind error: Syscall param epoll_pwait(sigmask) points to unaddressable byte(s)

Asked 2017-Oct-19 at 15:52

I have the following minimal example code. What I'm trying to do is: in a separate thread, start a boost::asio::deadline_timer so that every x ms a function loop is called, something is done, the timer re-sets itself and so this goes on until infinity.

...

ANSWER

Answered 2017-Oct-19 at 15:52

Yes this is indeed that bug, and it was fixed upstream (valgrind svn r16451, 2017-06-17), as found via the link you posted:

https://bugs.kde.org/show_bug.cgi?id=381289

Mark Wielaard 2017-06-16 15:44:30 UTC Originally reported against Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1462258

According to the epoll_pwait(2) man page:

Source https://stackoverflow.com/questions/46833013

QUESTION

How to use keywords with `ps` (process status)?

Asked 2017-Jun-02 at 16:08

I am trying to display memory usage of active processes using the command ps. I read in the manual that one can use the keyword %mem in association with -O or -o but I fail to understand how.

When I try that for example

...

ANSWER

Answered 2017-Jun-02 at 16:08

From the MacOS man page's syntax summary, emphasis added:

ps [-AaCcEefhjlMmrSTvwXx] [-O fmt | -o fmt] [-G gid[,gid...]] [-g grp[,grp...]] [-u uid[,uid...]] [-p pid[,pid...]] [-t tty[,tty...]] [-U user[,user...]]

Notably, -o fmt is not -o=fmt -- and replacing = from your command with a space prevents the error in question.

Source https://stackoverflow.com/questions/44332978

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sigmask

You can download it from GitLab, GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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