net_getpmtuenabled(9f) [opensolaris man page]

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

NAME

       net_getpmtuenabled - determine if path MTU discovery is enabled for a network protocol

SYNOPSIS

       #include <sys/neti.h>

       int net_getpmtuenabled(const net_data_t net);

INTERFACE LEVEL

       Solaris DDI specific (Solaris DDI).

PARAMETERS

       net    value returned from a successful call to net_protocol_lookup(9F).

DESCRIPTION

       The  net_getpmtuenabled()  function returns a value to indicate whether or not path MTU (PMTU) discovery is enabled for this network proto-
       col.

RETURN VALUES

       The net_getpmtuenabled() function returns:

       -1    The network protocol does not support this function.

       0     PATH MTU discovery is disabled.

       1     PATH MTU discovery is enabled.

CONTEXT

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

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

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

SEE ALSO

       net_getmtu(9F), net_protocol_lookup(9F)

SunOS 5.11							    1 May 2008						    net_getpmtuenabled(9F)

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

NAME

       net_protocol_release - indicate that a reference to a network protocol is no longer required

SYNOPSIS

       #include <sys/neti.h>

       int net_protocol_release(net_data_t *net);

INTERFACE LEVEL

       Solaris DDI specific (Solaris DDI).

PARAMETERS

       net    value returned from a successful call to net_protocol_lookup(9F).

DESCRIPTION

       The net_protocol_release() function indicates to the network information framework that the caller is no longer interested in any knowledge
       about the network protocol to which the parameter being passed through applies.

RETURN VALUES

       The net_protocol_release() function returns:

       -1    The value passed in is unknown to this framework.

       0     Successful completion.

       1     Unsuccessful because this function has been called too many times.

CONTEXT

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

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

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

SEE ALSO

       net_protocol_lookup(9F), net_protocol_walk(9F), attributes(5)

SunOS 5.11							    1 May 2008						  net_protocol_release(9F)