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simplified SemaphoreGroup by switching a semaphore array to a semaphore list.

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added some copy methods to Array
This commit is contained in:
hyunghwan.chung
2017-10-08 15:40:32 +00:00
parent 1fd9ce285c
commit 32a77bc6db
6 changed files with 206 additions and 98 deletions
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23
moo/lib/moo.h
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@ -748,11 +748,11 @@ struct moo_context_t
typedef struct moo_process_t moo_process_t;
typedef struct moo_process_t* moo_oop_process_t;
#define MOO_SEMAPHORE_NAMED_INSTVARS 11
#define MOO_SEMAPHORE_NAMED_INSTVARS 13
typedef struct moo_semaphore_t moo_semaphore_t;
typedef struct moo_semaphore_t* moo_oop_semaphore_t;
#define MOO_SEMAPHORE_GROUP_NAMED_INSTVARS 5
#define MOO_SEMAPHORE_GROUP_NAMED_INSTVARS 6
typedef struct moo_semaphore_group_t moo_semaphore_group_t;
typedef struct moo_semaphore_group_t* moo_oop_semaphore_group_t;
@ -816,6 +816,11 @@ struct moo_semaphore_t
moo_oop_t signal_action;
moo_oop_semaphore_group_t group; /* nil or belonging semaphore group */
struct
{
moo_oop_semaphore_t prev;
moo_oop_semaphore_t next;
} grm; /* group membership chain */
};
struct moo_semaphore_group_t
@ -831,9 +836,17 @@ struct moo_semaphore_group_t
} waiting;
/* [END IMPORTANT] */
moo_oop_t size; /* SmallInteger */
moo_oop_t pos; /* current processing position */
moo_oop_oop_t semarr; /* Array of Semaphores */
struct
{
moo_oop_semaphore_t first;
moo_oop_semaphore_t last;
} sems;
struct
{
moo_oop_semaphore_t first;
moo_oop_semaphore_t last;
} sigsems;
};
#define MOO_PROCESS_SCHEDULER_NAMED_INSTVARS 9