Signal Handling
[Apache Portability Runtime library]

Typedefs
typedef void	apr_sigfunc_t (int)
Functions
apr_sigfunc_t *	apr_signal (int signo, apr_sigfunc_t *func)
const char *	apr_signal_description_get (int signum)
void	apr_signal_init (apr_pool_t *pglobal)
apr_status_t	apr_signal_block (int signum)
apr_status_t	apr_signal_unblock (int signum)

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Typedef Documentation

typedef void apr_sigfunc_t(int)

Function prototype for signal handlers

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Function Documentation

apr_sigfunc_t* apr_signal	(	int	signo,
		apr_sigfunc_t *	func
	)

Set the signal handler function for a given signal

Parameters:

	signo	The signal (eg... SIGWINCH)
	func	the function to get called

apr_status_t apr_signal_block

(

int

signum

)

Block the delivery of a particular signal

Parameters:

signum

The signal number

Returns:

status

const char* apr_signal_description_get

(

int

signum

)

Get the description for a specific signal number

Parameters:

signum

The signal number

Returns:

The description of the signal

void apr_signal_init

(

apr_pool_t *

pglobal

)

APR-private function for initializing the signal package

apr_status_t apr_signal_unblock

(

int

signum

)

Enable the delivery of a particular signal

Parameters:

signum

The signal number

Returns:

status