PSET_LIST(2) System Calls PSET_LIST(2)
NAME
pset_list - get list of processor sets
SYNOPSIS
#include <sys/pset.h>
int pset_list(
psetid_t *psetlist,
uint_t *numpsets);
DESCRIPTION
The
pset_list() function returns a list of processor sets in the
system.
If
numpsets is non-null, then on successful completion the number of
processor sets in the system will be stored in the location pointed
to by
numpsets.
If
numpsets and
psetlist are both non-null, then
psetlist points to a
buffer where a list of processor sets in the system is to be stored,
and
numpsets points to the maximum number of processor set IDs the
buffer can hold. On successful completion, the list of processor
sets up to the maximum buffer size is stored in the buffer pointed to
by
psetlist.
RETURN VALUES
Upon successful completion, 0 is returned. Otherwise, -1 is returned
and
errno is set to indicate the error.
ERRORS
The
pset_list() function will fail if:
EFAULT The location pointed to by
psetlist or
numpsets was not
null and not writable by the user.
USAGE
If the caller is in a non-global zone and the pools facility is
active,
pset_list() returns only the processor set of the pool to
which the zone is bound.
ATTRIBUTES
See
attributes(7) for descriptions of the following attributes:
+--------------------+-------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-------------------+
|Interface Stability | Stable |
+--------------------+-------------------+
|MT-Level | Async-Signal-Safe |
+--------------------+-------------------+
SEE ALSO
processor_info(2),
pset_bind(2),
pset_create(2),
pset_info(2),
pset_getloadavg(3C),
attributes(7),
pooladm(8),
psrset(8),
zoneadm(8) June 28, 2004 PSET_LIST(2)
