https://github.com/kurotych/unixsignallistener
Single-header C++ wrapper for safe processing UNIX signals
https://github.com/kurotych/unixsignallistener
handler signal single-header-lib unix unix-signals
Last synced: 5 months ago
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Single-header C++ wrapper for safe processing UNIX signals
- Host: GitHub
- URL: https://github.com/kurotych/unixsignallistener
- Owner: kurotych
- Created: 2020-05-06T19:41:49.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2020-05-06T20:44:01.000Z (about 5 years ago)
- Last Synced: 2024-12-31T16:22:46.469Z (7 months ago)
- Topics: handler, signal, single-header-lib, unix, unix-signals
- Language: C++
- Homepage:
- Size: 6.84 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# C++ wrapper for processing UNIX signals.
It is developed according to the common approach for multi-threaded programs.
## Interface:
##### *Block all UNIX signals. Should be called before creating any threads.*
```void init()```
---
##### *Set function for handling UNIX signal.*
```void setHandler(int signum, std::function handler, bool terminate = false)```
---
##### *Listen the unix signals. Blocks current thread. It can be unblocked if handler with flag terminate=true was triggered.*
```void listen()```
---
##### *Set signal that terminates listening (without handler)*
```void setTerminateSignal(int signum)```
---
##### Set ignoring of a signal. Equals to: signal(signum, SIG_IGN);
```void setSigIgnore(int signum)```
---
##### Set timeout handler. The handler will be called by timeout if no signals are received.
```void setTimeoutHandler(uint timeout, std::function handler)```
---
Build and Run example:
```
g++ example.cpp -o unix_example -pthread
./unix_example
pkill unix_example (from other terminal)
```