linux/net/dccp/ccids
Arnaldo Carvalho de Melo b6ee3d4ada [CCID3]: Reorganise timeval handling
Introducing functions to add to or subtract from a timeval variable
and renaming now_delta to timeval_new_delta that calls do_gettimeofday
and then timeval_delta, that should be used when there are several
deltas made relative to the current time or setting variables to it,
so as to avoid calling do_gettimeofday excessively.

I'm leaving these "timeval_" prefixed funcions internal to DCCP for a
while till we're sure there are no subtle bugs in it.

It also is more correct as it checks if the number of usecs added to
or subtracted from a tv_usec field is more than 2 seconds.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-29 16:11:56 -07:00
..
ccid3.c [CCID3]: Reorganise timeval handling 2005-08-29 16:11:56 -07:00
ccid3.h [CCID3]: Reintroduce ccid3hctx_t_rto 2005-08-29 16:03:18 -07:00
Kconfig [DCCP]: Initial implementation 2005-08-29 15:49:46 -07:00
Makefile [DCCP]: Initial implementation 2005-08-29 15:49:46 -07:00