|ACCT(2)||System Calls Manual||ACCT(2)|
acct — enable or
disable process accounting
acct() call enables or disables the
collection of system accounting records. If file is
NULL, accounting is disabled. If
file is an existing, NUL-terminated pathname, record
collection is enabled and for every process initiated which terminates under
normal conditions an accounting record is appended to
file. Abnormal conditions of termination are reboots
or other fatal system problems. Records for processes which never terminate
cannot be produced by
acct() is only available on kernels compiled with
For more information on the record structure used by
This call is permitted only to the superuser.
Accounting is automatically disabled when the file system the accounting file resides on runs out of space; it is enabled when space once again becomes available.
Upon successful completion, the value 0 is returned; otherwise the value -1 is returned and the global variable errno is set to indicate the error.
acct() will fail if one of the following
NAME_MAXcharacters, or an entire pathname (including the terminating NUL) exceeded
acct() function call appeared in
Version 7 AT&T UNIX.
|September 10, 2015||OpenBSD-current|