main_loop.c File Reference

Creates a global event loop, and manages signalling between the forked child and its parent as the server starts. More...

#include <freeradius-devel/server/cf_parse.h>
#include <freeradius-devel/server/main_loop.h>
#include <freeradius-devel/util/debug.h>
#include <freeradius-devel/server/state.h>
#include <freeradius-devel/server/trigger.h>
#include <freeradius-devel/server/util.h>
#include <freeradius-devel/util/misc.h>
#include <freeradius-devel/util/syserror.h>
#include <signal.h>
#include <fcntl.h>

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Functions
static int	_loop_status (UNUSED fr_time_t now, fr_time_delta_t wake, UNUSED void *ctx)
fr_event_list_t *	main_loop_event_list (void)
	Return the main loop event list. More...
void	main_loop_free (void)
int	main_loop_init (void)
	Initialise the main event loop, setting up signal handlers. More...
static void	main_loop_signal_process (int flag)
void	main_loop_signal_raise (int flag)
static void	main_loop_signal_recv (UNUSED fr_event_list_t *xel, UNUSED int fd, UNUSED int flags, UNUSED void *ctx)
	I/O handler listening on the signal pipe. More...
int	main_loop_start (void)

Variables
static fr_event_list_t *	event_list = NULL
pid_t	radius_pid
static int	self_pipe [2] = { -1, -1 }

Detailed Description

Creates a global event loop, and manages signalling between the forked child and its parent as the server starts.

Id

6e889f26d1449bdb79eab8cb380659f090f395a6

Copyright

2012 The FreeRADIUS server project

2012 Alan DeKok (aland.nosp@m.@dep.nosp@m.loyin.nosp@m.grad.nosp@m.ius.c.nosp@m.om)

Definition in file main_loop.c.

Function Documentation

_loop_status()

static int _loop_status ( UNUSED fr_time_t  now, fr_time_delta_t  wake, UNUSED void *  ctx  )

static

Definition at line 235 of file main_loop.c.

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main_loop_event_list()

fr_event_list_t* main_loop_event_list

(

void

)

Return the main loop event list.

Definition at line 162 of file main_loop.c.

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main_loop_free()

void main_loop_free

(

void

)

Definition at line 187 of file main_loop.c.

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main_loop_init()

int main_loop_init

(

void

)

Initialise the main event loop, setting up signal handlers.

This has to be done post-fork in case we're using kqueue, where the queue isn't inherited by the child process.

Returns

• 0 on success.
• -1 on failure.

Definition at line 251 of file main_loop.c.

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main_loop_signal_process()

static void main_loop_signal_process ( int  flag )

static

Definition at line 103 of file main_loop.c.

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main_loop_signal_raise()

void main_loop_signal_raise

(

int

flag

)

Definition at line 79 of file main_loop.c.

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main_loop_signal_recv()

static void main_loop_signal_recv ( UNUSED fr_event_list_t *  xel, UNUSED int  fd, UNUSED int  flags, UNUSED void *  ctx  )

static

I/O handler listening on the signal pipe.

Definition at line 142 of file main_loop.c.

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main_loop_start()

int main_loop_start

(

void

)

Definition at line 192 of file main_loop.c.

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Variable Documentation

event_list

fr_event_list_t* event_list = NULL

static

Definition at line 48 of file main_loop.c.

radius_pid

pid_t radius_pid

extern

self_pipe

int self_pipe[2] = { -1, -1 }

static

Definition at line 49 of file main_loop.c.