audit.c File Reference

Signal handlers (SIGPOLL, SIGUSR1, SIGUSR2). More...

#include <nufw.h>
#include <nubase.h>

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Functions
void	process_poll (int signum)
void	process_usr1 (int signum)
void	process_usr2 (int signum)
void	process_hup (int signum)

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Detailed Description

Signal handlers (SIGPOLL, SIGUSR1, SIGUSR2).

Signal handlers:

• process_poll() is called by SIGPOLL
• process_usr1() is called by SIGUSR1
• process_usr2() is called by SIGUSR2

Definition in file audit.c.

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Function Documentation

void process_hup

(

int

signum

)

Restart current TLS connection.

Definition at line 84 of file audit.c.

References connected, DEBUG_LEVEL_FATAL, forced_reconnect, log_printf(), nuauth_conn::mutex, nu_client_reset(), session, shutdown_tls(), and tls.

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void process_poll

(

int

signum

)

Output traffic statistics (packets received/accepted).

See also:

pckt_rx and pckt_tx: Received and transmitted packets count.

Definition at line 39 of file audit.c.

void process_usr1

(

int

signum

)

Increase debug verbosity.

See also:

debug_level

Definition at line 59 of file audit.c.

References debug_level, DEBUG_LEVEL_FATAL, and log_printf().

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void process_usr2

(

int

signum

)

Decrease debug verbosity.

See also:

debug_level

Definition at line 72 of file audit.c.

References debug_level, DEBUG_LEVEL_FATAL, and log_printf().

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