Module signal_hook::low_level

Some low level utilities

More often to build other abstractions than used directly.

Modules

channelchannel

A restricted channel to pass data from signal handler.

pipeNon-Windows

Module with the self-pipe pattern.

siginfoextended-siginfo-raw

Extracting more information from the C siginfo_t structure.

Functions

abort

A bare libc abort.

emulate_default_handler

Emulates the behaviour of a default handler for the provided signal.

exit

A bare libc exit.

raise

The usual raise, just the safe wrapper around it.

register^⚠

Registers an arbitrary action for the given signal.

signal_name

Provides a human-readable name of a signal.

unregister

Removes a previously installed action.