©2004 by Marc J. Rochkind. All rights reserved. Portions marked "Open Source" may be copied under license.

 

                 

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c7/msg_time.c File Reference

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Detailed Description

IPC timing comparisons [Sec. 7.15].

Definition in file msg_time.c.

Go to the source code of this file.

Defines
#define	NUM_MSGS   500
#define	NUM_CLIENTS   4
#define	SERVERNAME_LOCAL   "MsgTime"
#define	SERVERNAME_INET   "//localhost:30001"
#define	MSG_LEN   SMI_MSG_MAX
#define	time_traffic(method)
Enumerations
enum	MSGCHK_OP { MSGCHK_SET, MSGCHK_CALC, MSGCHK_CHK }
Functions
bool	msg_check (void *mbuf, MSGCHK_OP op)
	time_traffic (fifo) time_traffic(skt) time_traffic(msg) time_traffic(mq) time_traffic(shm) time_traffic(pshm) static void handler(int signum)
int	main (int argc, char *argv[])
Variables
int	num_msgs = NUM_MSGS
int	len_msg = 100
bool	want_check = true
bool	pcsync = true
bool	quiet = false
bool	run_server = true
bool	run_clients = true
const char *	hostarg = NULL

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Define Documentation

#define MSG_LEN   SMI_MSG_MAX

Definition at line 41 of file msg_time.c.

#define NUM_CLIENTS   4

Definition at line 37 of file msg_time.c. Referenced by main().

#define NUM_MSGS   500

Definition at line 36 of file msg_time.c.

#define SERVERNAME_INET   "//localhost:30001"

Definition at line 39 of file msg_time.c. Referenced by main().

#define SERVERNAME_LOCAL   "MsgTime"

Definition at line 38 of file msg_time.c. Referenced by main().

#define time_traffic (  method   )

Definition at line 95 of file msg_time.c.

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Enumeration Type Documentation

enum MSGCHK_OP

Enumeration values: MSGCHK_SET  MSGCHK_CALC  MSGCHK_CHK  Definition at line 51 of file msg_time.c.

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Function Documentation

int main (  int  argc, char *  argv[] )

Definition at line 201 of file msg_time.c. References EC_CLEANUP_BGN, EC_CLEANUP_END, ec_neg1, exit(), hostarg, len_msg, NUM_CLIENTS, num_msgs, pcsync, quiet, run_clients, run_server, sigaction::sa_handler, SERVERNAME_INET, SERVERNAME_LOCAL, sigaction(), smi_client_nowait, system(), and want_check.

bool msg_check (  void *  mbuf, MSGCHK_OP  op )  [static]

Definition at line 53 of file msg_time.c. References EC_CLEANUP_BGN, EC_CLEANUP_END, EC_FAIL, errno, getpid(), htonl(), len_msg, MSGCHK_CALC, MSGCHK_CHK, MSGCHK_SET, ntohl(), smi_msg::smi_data, and want_check.

time_traffic (  fifo   )

Definition at line 186 of file msg_time.c. References write().

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Variable Documentation

const char* hostarg = NULL [static]

Definition at line 49 of file msg_time.c. Referenced by main().

int len_msg = 100 [static]

Definition at line 43 of file msg_time.c. Referenced by main(), and msg_check().

int num_msgs = NUM_MSGS [static]

Definition at line 42 of file msg_time.c. Referenced by main().

bool pcsync = true [static]

Definition at line 45 of file msg_time.c. Referenced by main().

bool quiet = false [static]

Definition at line 46 of file msg_time.c. Referenced by main().

bool run_clients = true [static]

Definition at line 48 of file msg_time.c. Referenced by main().

bool run_server = true [static]

Definition at line 48 of file msg_time.c. Referenced by main().

bool want_check = true [static]

Definition at line 44 of file msg_time.c. Referenced by main(), and msg_check().

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