pt.h File Reference

#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include "globals.h"
#include "timer.h"
#include "socket_info.h"
#include "locking.h"

Go to the source code of this file.

Data Structures
struct	process_table
Defines
#define	MAX_PT_DESC   128
#define	get_proc_no()   ((process_count)?*process_count:0)
Functions
int	init_pt ()
int	get_max_procs ()
int	register_procs (int no)
int	get_max_open_fds ()
int	register_fds (int no)
int	close_extra_socks (int proc_id, int proc_no)
int	my_pid ()
int	fork_process (int child_id, char *desc, int make_sock)
	Forks a new process.
Variables
process_table *	pt
gen_lock_t *	process_lock
int *	process_count
int	process_no
tcp_child *	tcp_children

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Define Documentation

#define get_proc_no (   )     ((process_count)?*process_count:0)

Definition at line 79 of file pt.h. Referenced by main_loop().

#define MAX_PT_DESC   128

Definition at line 52 of file pt.h. Referenced by fork_process(), main_loop(), and start_fifo_server().

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Function Documentation

int close_extra_socks (  int  proc_id, int  proc_no )

Definition at line 199 of file pt.c. References switchboard_item::next, pt, and si. Referenced by fork_process(), and main_loop().

int fork_process (  int  child_id, char *  desc, int  make_sock )

Forks a new process. Parameters: child_id  - rank, if equal to PROC_NOCHLDINIT init_child will not be called for the new forked process (see sr_module.h) desc  - text description for the process table make_sock  - if to create a unix socket pair for it Returns: the pid of the new process Definition at line 247 of file pt.c. References close_extra_socks(), estimated_proc_no, fastrand_seed(), init_child(), is_main, L_CRIT, L_ERR, LOG, MAX_PT_DESC, process_table::pid, process_count, process_lock, process_no, pt, and rand. Referenced by init_unixsock_children(), main_loop(), mod_child(), natpinger_child_init(), and start_fifo_server().

int get_max_open_fds (   )

Definition at line 179 of file pt.c. References L_CRIT, LOG, and pt. Referenced by io_listen_loop(), and main_loop().

int get_max_procs (   )

Definition at line 150 of file pt.c. References L_CRIT, LOG, and pt. Referenced by fix_domain(), init_sl_stats_child(), init_tls_h(), init_tm_stats_child(), io_listen_loop(), load_ca_list(), load_cert(), load_private_key(), main(), rpc_stats(), set_cipher_list(), set_session_cache(), set_ssl_options(), set_verification(), tls_free_domain(), and tm_rpc_stats().

int init_pt (   )

Referenced by main().

int my_pid (   )

Definition at line 191 of file pt.c. References process_table::pid, and pt.

int register_fds (  int  no  )

Definition at line 169 of file pt.c. References estimated_fds_no. Referenced by mod_child(), and mod_init().

int register_procs (  int  no  )

Definition at line 137 of file pt.c. References estimated_proc_no, L_CRIT, and LOG. Referenced by mod_init(), and natpinger_init().

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Variable Documentation

int* process_count

Definition at line 311 of file main.c. Referenced by fork_process(), and init_pt().

gen_lock_t* process_lock

Definition at line 313 of file main.c. Referenced by fork_process(), init_pt(), and kill_all_children().

int process_no

Definition at line 314 of file main.c.

struct process_table* pt

Definition at line 309 of file main.c.

struct tcp_child* tcp_children

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