TSIX_SET_MAC(3N)TSIX_SET_MAC(3N)NAMEtsix_set_mac - set the MAC label of outgoing data
SYNOPSIS
#include <sys/mac.h>
#include <t6net.h>
int tsix_set_mac(int fd, mac_t lbl);
DESCRIPTIONtsix_set_mac sets the MAC label of all outgoing communication on fd,
which must be associated with a socket, to the MAC label pointed to by
lbl.
CAPABILITIES
If _SC_CAP is in effect, a process calling this function must have
CAP_NETWORK_MGT, CAP_MAC_UPGRADE, CAP_MAC_DOWNGRADE,
CAP_MAC_RELABEL_OPEN, and CAP_MAC_MLD capabilities in the permitted
vector of its capability set.
RETURN VALUES
If _SC_IP_SECOPTS is not in effect, tsix_set_mac always returns success.
tsix_set_mac returns 0 if successful, otherwise -1 is returned and the
global error value errno is set with the appropriate error code.
ERRORS
[EINVAL] Invalid argument.
[ENOSYS] Function not implemented.
[ENOMEM] Not enough space.
[EFAULT] Invalid pointer address.
[ENOTSOCK] Attempted a socket operation on a non-socket.
SEE ALSOsysconf(3c), tsix_get_mac(3c)
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