fo_server.h File Reference

fo_server function forwards and types More...

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Data Structures
struct	s_client
struct	s_client_queque
struct	s_head
struct	s_posting
struct	s_server
struct	s_thread
Defines
#define	SCHEDULING   SCHED_OTHER
#define	INITIAL_WORKERS_NUM   40
#define	MAX_WORKERS_NUM   45
#define	CLIENT_PRIORITY_NUM   43
#define	MAX_CLIENT_NUM   45
#define	CF_SHARED_MODE   (SHM_R|SHM_W|(SHM_R>>3)|(SHM_R>>6))
Typedefs
typedef s_posting	t_posting
typedef s_thread	t_thread
typedef void(*	t_worker )(int)
typedef s_client	t_client
typedef s_client_queque	t_client_queque
typedef s_server	t_server
typedef s_head	t_head
typedef int(*	t_server_protocol_handler )(int, const u_char **, int, rline_t *)
typedef int(*	t_server_init_filter )(int)
Functions
void	terminate (int n)
Variables
int	RUN
t_head	head

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Detailed Description

fo_server function forwards and types

Author:

Christian Kruse, <cjk@wwwtech.de>

Definition in file fo_server.h.

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Define Documentation

#define CF_SHARED_MODE   (SHM_R|SHM_W|(SHM_R>>3)|(SHM_R>>6))

Shared memory access rights. RW for creator, R for all other Definition at line 181 of file fo_server.h.

#define CLIENT_PRIORITY_NUM   43

The number of clients when to change the priority settings Definition at line 95 of file fo_server.h.

#define INITIAL_WORKERS_NUM   40

The number of initial workers Definition at line 93 of file fo_server.h.

#define MAX_CLIENT_NUM   45

The number of clients when to handle a request directly, not by the queque. Definition at line 96 of file fo_server.h.

#define MAX_WORKERS_NUM   45

The number of maximum workers Definition at line 94 of file fo_server.h.

#define SCHEDULING   SCHED_OTHER

Scheduling policy; either SCHED_RR, SCHED_FIFO or SCHED_OTHER Definition at line 22 of file fo_server.h.

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Typedef Documentation

typedef struct s_client t_client

This struct is used to save client requests in the queque

typedef struct s_client_queque t_client_queque

This struct is used to manage a client queque

typedef struct s_head t_head

This is the head of the thread chain and a global 'I contain all necessary information' variable

typedef struct s_posting t_posting

this is the datatype for the postings

typedef struct s_server t_server

This struct is used to save a server socket.

typedef int(* t_server_init_filter)(int)

Used for server initialization plugins Definition at line 209 of file fo_server.h.

typedef int(* t_server_protocol_handler)(int,const u_char **,int,rline_t *)

Used for protocol plugins Definition at line 208 of file fo_server.h.

typedef struct s_thread t_thread

this is the datatype for the threads

typedef void(* t_worker)(int)

This is a worker function Definition at line 84 of file fo_server.h.

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Function Documentation

void terminate (  int  n  )

This function will be called when receiving a signal which says 'Hey, server, terminate!' Parameters: n  The signal received Definition at line 98 of file fo_server.c.

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Variable Documentation

t_head head

contains all necessary data Definition at line 200 of file fo_server.h.

int RUN

Run while this variable is != 0 Definition at line 199 of file fo_server.h.

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