On Tuesday, November 11, 2014 4:22:05 pm Henry Hu wrote: > On Tue, Nov 11, 2014 at 1:33 PM, John Baldwin <j...@freebsd.org> wrote: > > > On Friday, October 31, 2014 4:08:06 pm Beeblebrox wrote: > > > First breakage in a long time. Error is: > > > > > > In file included from cancelpoints_sem_new.c:47: > > > /usr/src/lib/libc/../../include/semaphore.h:41:16: error: field has > > > incomplete type 'struct _usem2' > > > struct _usem2 _kern; > > > ^ > > > /usr/src/lib/libc/../../include/semaphore.h:41:9: note: forward > > declaration > > > of 'struct _usem2' > > > struct _usem2 _kern; > > > ^ > > > cancelpoints_sem_new.c:66:33: error: use of undeclared identifier > > > 'USEM_MAX_COUNT' > > > _Static_assert(SEM_VALUE_MAX <= USEM_MAX_COUNT, "SEM_VALUE_MAX too > > large"); > > > ^ > > > cancelpoints_sem_new.c:335:15: warning: implicit declaration of function > > > 'USEM_COUNT' is invalid in C99 [-Wimplicit-function-declaration] > > > *sval = (int)USEM_COUNT(sem->_kern._count); > > > ^ > > > cancelpoints_sem_new.c:342:23: error: use of undeclared identifier > > > 'UMTX_OP_SEM2_WAKE' > > > return _umtx_op(sem, UMTX_OP_SEM2_WAKE, 0, NULL, NULL); > > > ^ > > > cancelpoints_sem_new.c:361:23: error: use of undeclared identifier > > > 'UMTX_OP_SEM2_WAIT' > > > return _umtx_op(sem, UMTX_OP_SEM2_WAIT, 0, > > > ^ > > > cancelpoints_sem_new.c:445:14: error: use of undeclared identifier > > > 'USEM_HAS_WAITERS' > > > if (count & USEM_HAS_WAITERS) > > > ^ > > > 1 warning and 5 errors generated. > > > > Seems like your tree is not fully up to date? The changes to sem_new.c > > were > > committed in the same commit as the changes to sys/umtx.h. > > > Maybe it's another problem. buildworld may be picking up umtx.h from > /usr/include which is the old version.
'make buildworld' should always populate an include tree under /usr/obj that is used instead of /usr/include. If this wasn't correct, then every change to add new constants, etc. to any header installed to /usr/include would fail to build. -- John Baldwin _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"