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enhanced primitive methods and operations on a semaphore group

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hyunghwan.chung
2017-10-08 18:13:10 +00:00
parent 643d70f474
commit 016b7c2dac
2 changed files with 43 additions and 53 deletions
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11
moo/lib/moo.h
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@ -823,6 +823,9 @@ struct moo_semaphore_t
} grm; /* group membership chain */
};
#define MOO_SEMAPHORE_GROUP_SEMS_UNSIG 0
#define MOO_SEMAPHORE_GROUP_SEMS_SIG 1
struct moo_semaphore_group_t
{
MOO_OBJ_HEADER;
@ -840,13 +843,7 @@ struct moo_semaphore_group_t
{
moo_oop_semaphore_t first;
moo_oop_semaphore_t last;
} sems;
struct
{
moo_oop_semaphore_t first;
moo_oop_semaphore_t last;
} sigsems;
} sems[2]; /* sems[0] - unsignaled semaphores, sems[1] - signaled semaphores */
};
#define MOO_PROCESS_SCHEDULER_NAMED_INSTVARS 9