NAME
cmpt_get_ifcid() — get the compartment IDs associated with a network interface
SYNOPSIS
#include <sys/cmpt.h>
cmpt_t cmpt_get_ifcid(const char *ifname);
Parameters
- ifname
Pointer to network interface name string.
DESCRIPTION
The
cmpt_get_ifcid()
function returns the compartment ID associated with a network interface.
Security Restrictions
In order for the
cmpt_get_ifcid()
function to be effective, the calling process must possess the
RULESCONFIG
privilege.
See
privileges(5)
for more information about privileges.
RETURN VALUE
cmpt_get_ifcid()
returns the following values:
- n>0
Successful completion.
The function returns a valid compartment ID.
- -1
Function failed.
errno
may be set to indicate the error.
ERRORS
If any of the following conditions occur,
cmpt_get_ifcid()
fails and sets
errno.
- ENOSYS
Compartmentalization feature is not supported.
DEPENDENCIES
These functions are a part of the
libsec
library.
