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Full Discussion: Can we use write() to modify/update intermediate records in a file
Top Forums Programming Can we use write() to modify/update intermediate records in a file Post 302132041 by maverix on Wednesday 15th of August 2007 02:26:43 AM
Old 08-15-2007
Hi porter,

Thank you for your inputs.

It was a simple mistake from my side.
I had copied the functions and forgot to change the parameter in the open system call from O_RDONLY to O_RDWR.

Upon seeing your reply, I realised my mistake.

Thanks for your reply.

Regards
maverix
 

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LEARN ABOUT DEBIAN

tcrmttest

TCRMTTEST(1)							   Tokyo Tyrant 						      TCRMTTEST(1)

NAME

       tcrmttest - test cases of the remote database API

DESCRIPTION

       The command `tcrmttest' is a utility for facility test under multi-thread situation.  This command is used in the following format.  `host'
       specifies the host name of the server.  `rnum' specifies the number of iterations.

	      tcrmttest write [-port num] [-tnum num] [-nr] [-rnd] [-ext name] host rnum
		     Store records with keys of 8 bytes.  They change as `00000001', `00000002'...
	      tcrmttest read [-port num] [-tnum num] [-mul num] host
		     Retrieve all records of the database above.
	      tcrmttest remove [-port num] [-tnum num] host
		     Remove all records of the database above.

       Options feature the following.

	      -port num : specify the port number.
	      -tnum num : specify the number of running threads.
	      -nr : use the function `tcrdbputnr' instead of `tcrdbput'.
	      -rnd : select keys at random.
	      -ext name : call a script language extension function.
	      -mul num : specify the number of records for the mget command.

       If the port number is not more than 0, UNIX domain socket is used and the path of the socket file is specified by the host parameter.  This
       command returns 0 on success, another on failure.

SEE ALSO

       ttserver(1), ttultest(1), ttulmgr(1), tcrtest(1), tcrmgr(1), ttutil(3), tcrdb(3)

Man Page							    2010-01-20							      TCRMTTEST(1)
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