Mysignal Library

Signal handling utilities. More...

Functions
void	sigintHandler (int signal)
	@ (+) width changes (SIGWINCH) More...
void	setSignalAction (struct AppState *appState)
	@ . More...
void	setupBlockSignals (sigset_t *new_set)
	@ More...

Detailed Description

Signal handling utilities.

Function Documentation

setSignalAction()

void setSignalAction

(

struct AppState *

appState

)

@ .

This function sets the signal handlers for SIGINT and SIGWINCH to the sigintHandler function. If there is an error setting the signal handlers, the function will print an error message and exit with an error code.

Parameters

appState

Pointer to the AppState struct holding application state variables.

setupBlockSignals()

void setupBlockSignals

(

sigset_t *

new_set

)

@

Parameters

new_set

A pointer to a sigset_t structure that will be used to block the SIGINT and SIGWINCH signals. The function will modify this structure to include the blocked signals.

sigintHandler()

void sigintHandler

(

int

signal

)

@ (+) width changes (SIGWINCH)

Parameters

signal

The signal number received (should be SIGINT)