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changed to support a pair of semaphores on a single handle for input and output respectively

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hyunghwan.chung
2017-12-24 17:36:20 +00:00
parent f27856fa72
commit 3d0bcf970e
18 changed files with 960 additions and 207 deletions
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28
moo/lib/moo.h
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@ -123,7 +123,7 @@ enum moo_trait_t
MOO_NOGC = (1 << 8),
/* wait for running process when exiting from the main method */
MOO_AWAIT_PROCS = (1 << 9)
MOO_AWAIT_PROCS = (1 << 9),
};
typedef enum moo_trait_t moo_trait_t;
@ -823,6 +823,7 @@ struct moo_semaphore_t
moo_oop_t io_mask; /* SmallInteger */
moo_oop_t signal_action;
moo_oop_semaphore_group_t group; /* nil or belonging semaphore group */
struct
{
@ -925,9 +926,9 @@ typedef int (*moo_vmprim_startup_t) (moo_t* moo);
typedef void (*moo_vmprim_cleanup_t) (moo_t* moo);
typedef void (*moo_vmprim_gettime_t) (moo_t* moo, moo_ntime_t* now);
typedef int (*moo_vmprim_muxadd_t) (moo_t* moo, moo_oop_semaphore_t sem);
typedef int (*moo_vmprim_muxmod_t) (moo_t* moo, moo_oop_semaphore_t sem);
typedef int (*moo_vmprim_muxdel_t) (moo_t* moo, moo_oop_semaphore_t sem);
typedef int (*moo_vmprim_muxadd_t) (moo_t* moo, moo_ooi_t io_handle, moo_ooi_t mask, void* ctx);
typedef int (*moo_vmprim_muxmod_t) (moo_t* moo, moo_ooi_t io_handle, moo_ooi_t mask, void* ctx);
typedef int (*moo_vmprim_muxdel_t) (moo_t* moo, moo_ooi_t sem);
typedef void (*moo_vmprim_muxwait_cb_t) (moo_t* moo, moo_ooi_t mask, void* ctx);
typedef void (*moo_vmprim_muxwait_t) (moo_t* moo, const moo_ntime_t* duration, moo_vmprim_muxwait_cb_t muxwcb);
@ -1097,6 +1098,14 @@ struct moo_sbuf_t
};
typedef struct moo_sbuf_t moo_sbuf_t;
struct moo_sem_tuple_t
{
moo_oop_semaphore_t in;
moo_oop_semaphore_t out;
moo_ooi_t mask;
};
typedef struct moo_sem_tuple_t moo_sem_tuple_t;
typedef struct moo_finalizable_t moo_finalizable_t;
struct moo_finalizable_t
{
@ -1123,6 +1132,7 @@ struct moo_t
struct
{
moo_ooch_t buf2[2048];
moo_ooch_t buf[2048];
moo_oow_t len;
} errmsg;
@ -1242,11 +1252,17 @@ struct moo_t
moo_oow_t sem_heap_capa;
/* semaphores for I/O handling. plain array */
moo_oop_semaphore_t* sem_io;
/*moo_oop_semaphore_t* sem_io;*/
moo_sem_tuple_t* sem_io;
moo_oow_t sem_io_tuple_count;
moo_oow_t sem_io_tuple_capa;
moo_oow_t sem_io_count;
moo_oow_t sem_io_capa;
moo_oow_t sem_io_wait_count;
moo_ooi_t sem_io_map[10240]; /* TODO: make it dynamic */
/* semaphore to notify finalizable objects */
moo_oop_semaphore_t sem_gcfin;
int sem_gcfin_sigreq;