/home/aaron/olsrd-current/olsrd/src/core/olsr_socket.c File Reference

#include <unistd.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "common/avl.h"
#include "common/avl_comp.h"
#include "olsr_clock.h"
#include "olsr_logging.h"
#include "olsr_memcookie.h"
#include "os_net.h"
#include "olsr_socket.h"

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Functions
static INLINE void	olsr_socket_intfree (struct olsr_socket_entry *sock)
void	olsr_socket_init (void)
void	olsr_socket_cleanup (void)
struct olsr_socket_entry *	olsr_socket_add (int fd, socket_handler_func pf_imm, void *data, unsigned int flags)
void	olsr_socket_remove (struct olsr_socket_entry *entry)
void	olsr_socket_handle (uint32_t until_time)
Variables
struct list_entity	socket_head
static struct olsr_memcookie_info *	socket_memcookie

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Function Documentation

struct olsr_socket_entry* olsr_socket_add	(	int	fd,
		socket_handler_func	pf_imm,
		void *	data,
		unsigned int	flags
	)			[read]

Add a socket and handler to the socketset beeing used in the main select(2) loop

Parameters:

	fd	file descriptor for socket
	pf_imm	processing callback
	data	custom data
	flags	OLSR_SOCKET_READ/OLSR_SOCKET_WRITE (or both)

Returns:

pointer to socket_entry

Definition at line 110 of file olsr_socket.c.

References olsr_socket_entry::data, olsr_socket_entry::fd, olsr_socket_entry::flags, list_add_before(), LOG_SCHEDULER, olsr_socket_entry::node, OLSR_DEBUG, olsr_memcookie_malloc(), OLSR_WARN, olsr_socket_entry::process, and socket_head.

Referenced by add_interface(), CreateCaptureSocket(), dotdraw_enable(), olsr_com_init(), olsr_com_parse_request(), olsrd_plugin_init(), rtnetlink_register_socket(), and UdpServer().

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void olsr_socket_cleanup

(

void

)

Cleanup olsr socket scheduler. This will close and free all sockets.

Definition at line 83 of file olsr_socket.c.

References olsr_socket_entry::fd, list_entity::next, OLSR_FOR_ALL_SOCKETS, olsr_memcookie_remove(), olsr_socket_intfree(), os_close(), list_entity::prev, and socket_head.

Referenced by olsr_shutdown().

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void olsr_socket_handle

(

uint32_t

until_time

)

Handle all incoming socket events until a certain time

Parameters:

next_interval

Definition at line 151 of file olsr_socket.c.

References olsr_socket_entry::data, olsr_socket_entry::fd, flags, olsr_socket_entry::flags, list_is_empty(), LOG_SCHEDULER, MSEC_PER_SEC, olsr_clock_getRelative(), olsr_clock_update(), OLSR_FOR_ALL_SOCKETS, olsr_socket_intfree(), OLSR_SOCKET_READ, OLSR_SOCKET_WRITE, OLSR_WARN, os_select(), olsr_socket_entry::process, socket_head, and USEC_PER_MSEC.

Referenced by main().

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void olsr_socket_init

(

void

)

Initialize olsr socket scheduler

Definition at line 72 of file olsr_socket.c.

References list_init_head(), olsr_memcookie_add(), and socket_head.

Referenced by main().

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static INLINE void olsr_socket_intfree

(

struct olsr_socket_entry *

sock

)

[static]

Definition at line 63 of file olsr_socket.c.

References list_remove(), olsr_socket_entry::node, and olsr_memcookie_free().

Referenced by olsr_socket_cleanup(), and olsr_socket_handle().

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void olsr_socket_remove

(

struct olsr_socket_entry *

entry

)

Remove a socket and handler from the socket scheduler

Parameters:

sock

pointer to socket entry

Definition at line 138 of file olsr_socket.c.

References olsr_socket_entry::fd, olsr_socket_entry::flags, LOG_SCHEDULER, OLSR_DEBUG, and olsr_socket_entry::process.

Referenced by olsr_com_cleanup_session(), and remove_interface().

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Variable Documentation

struct list_entity socket_head

Definition at line 57 of file olsr_socket.c.

Referenced by olsr_socket_add(), olsr_socket_cleanup(), olsr_socket_handle(), and olsr_socket_init().

struct olsr_memcookie_info* socket_memcookie [static]

Definition at line 59 of file olsr_socket.c.