centos man page for sys_acct

SYS_ACCT(9)						       Accounting Framework						       SYS_ACCT(9)

NAME
       sys_acct - enable/disable process accounting

SYNOPSIS
       long sys_acct(const char __user * name);

ARGUMENTS
       name
	   file name for accounting records or NULL to shutdown accounting

DESCRIPTION
       Returns 0 for success or negative errno values for failure.

       sys_acct is the only system call needed to implement process accounting. It takes the name of the file where accounting records should be
       written. If the filename is NULL, accounting will be shutdown.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							       SYS_ACCT(9)