Sample program. Sybase DC35823-01-1500-04

CHAPTER 3 Configuring the Operating System

where program_name is the name of the compiled program, and

master_device_name is the full path of Adaptive Server’s master device.

Instead of typing the command at the operating system prompt, you can add program_name preceding the dataserver command line in the

Adaptive Server RUN_server_name file.

Sample program

Note

This is an sample script; modify it as necessary.

The following example shows the source code that you can use to increase the hard limit:

#include <sys/time.h>

#include <sys/resource.h>

#include <sys/types.h>

/*

** define MAX_CONNECTIONS to a number less than

** 10000. The number defined will then become the maximum

** number of connections allowed by an Adaptive Server.

*/

#define MAX_CONNECTIONS 9999

extern int errno;

main(argc,argv)

char **argv;

{ struct rlimit rlp; rlp.rlim_cur = MAX_CONNECTIONS; rlp.rlim_max = MAX_CONNECTIONS;

/* set the number of open file desriptors to if (setrlimit (RLIMIT_NOFILE,&rlp) == -1)

{

perror("setrlimit");

exit(1);

}

/* reset the user id to disable superuser

Configuration Guide

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