NET_ZONEIDTONETID(9F) Kernel Functions for Drivers NET_ZONEIDTONETID(9F)

NAME

net_zoneidtonetid - map a zoneid_t structure identifier to a netid_t
structure

SYNOPSIS

#include <sys/neti.h>

netid_t net_zoneidtonetid(const zoneid_t zone);

INTERFACE LEVEL

illumos DDI specific (illumos DDI).

PARAMETERS

zone
valid zoneid_t structure that refers to a running zone.

DESCRIPTION

The net_zoneidtonetid() function maps the given zoneid_t structure (used
to represent a zone that is currently running) into a netid_t structure
that is associated with the IP instance supporting network functions for
that zone.

RETURN VALUES

The net_zoneidtonetid() function returns -1 if no mapping took place.
Otherwise, it returns the netid_t structure currently used by the
zoneid_t structure. For zones that are using a shared IP instance, the
netid_t structure for the instance owned by the global zone is returned.

CONTEXT

The net_zoneidtonetid() function may be called from user, kernel, or
interrupt context.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Committed |
+--------------------+-----------------+

SEE ALSO

attributes(7), net_netidtozonid(9F)

May 1, 2008 NET_ZONEIDTONETID(9F)