PSL1GHT/lv2_2cond_8h_source.html

 #ifndef __LV2_COND_H__
 #define __LV2_COND_H__

 #include <ppu-types.h>
 #include <lv2/mutex.h>

 #ifdef __cplusplus
 extern "C" {
 #endif

 typedef struct sys_lwcond
 {
     sys_lwmutex_t *lwmutex;
     u32 lwcond_queue;
 } sys_lwcond_t;

 typedef struct sys_lwcond_attr
 {
     char name[8];
 } sys_lwcond_attr_t;

 s32 sysLwCondCreate(sys_lwcond_t *lwcond,sys_lwmutex_t *lwmutex,sys_lwcond_attr_t *attr);

 s32 sysLwCondDestroy(sys_lwcond_t *lwcond);

 s32 sysLwCondWait(sys_lwcond_t *lwcond,u64 timeout_usec);

 s32 sysLwCondSignal(sys_lwcond_t *lwcond);

 s32 sysLwCondSignalTo(sys_lwcond_t *lwcond,sys_ppu_thread_t thr);

 s32 sysLwCondSignalAll(sys_lwcond_t *lwcond);

 #ifdef __cplusplus
     }
 #endif

 #endif
sys_lwcond_attr::name
char name[8]
Name.
Definition: cond.h:25

sysLwCondDestroy
s32 sysLwCondDestroy(sys_lwcond_t *lwcond)
Destroy a lightweight condition variable.

sys_lwcond_attr
Lightweight condition variable attributes data structure.
Definition: cond.h:23

mutex.h
Lightweight mutex library.

sys_lwcond_attr_t
struct sys_lwcond_attr sys_lwcond_attr_t
Lightweight condition variable attributes data structure.

sysLwCondWait
s32 sysLwCondWait(sys_lwcond_t *lwcond, u64 timeout_usec)
Wait for a lightweight condition variable to be signaled.

sysLwCondSignal
s32 sysLwCondSignal(sys_lwcond_t *lwcond)
Signal a lightweight condition variable.

sys_lwcond::lwcond_queue
u32 lwcond_queue
Next element in waiting queue.
Definition: cond.h:19

sysLwCondCreate
s32 sysLwCondCreate(sys_lwcond_t *lwcond, sys_lwmutex_t *lwmutex, sys_lwcond_attr_t *attr)
Create a lightweight condition variable.

sys_lwmutex
Lightweight mutex data structure.
Definition: mutex.h:31

sys_lwcond
Lightweight condition variable data structure.
Definition: cond.h:16

sysLwCondSignalAll
s32 sysLwCondSignalAll(sys_lwcond_t *lwcond)
Signal a lightweight condition variable to all waiting PPU threads.

sysLwCondSignalTo
s32 sysLwCondSignalTo(sys_lwcond_t *lwcond, sys_ppu_thread_t thr)
Signal a lightweight condition variable to a specific PPU thread.

sys_lwcond_t
struct sys_lwcond sys_lwcond_t
Lightweight condition variable data structure.

sys_lwcond::lwmutex
sys_lwmutex_t * lwmutex
Associated lightweight mutex.
Definition: cond.h:18