Ftx.auto.h

#undef  __ae2f_MACRO_GENERATED
#define __ae2f_MACRO_GENERATED  1
/**
 * @file Futex.auto.h
 * */
#ifndef ae2f_Sys_Futex_auto_h
#include <ae2f/Sys/Ftx.h>
#undef __ae2f_MACRO_GENERATED
#define __ae2f_MACRO_GENERATED 1
#define ae2f_Sys_Futex_auto_h
 
#include <ae2f/Macro.h>
#undef __ae2f_MACRO_GENERATED
#define __ae2f_MACRO_GENERATED 1
 
#if ae2f_Sys_WIN(!)0
 
#define ae2f_SysFtxLibDefine(key_export)
#define ae2f_SysFtxLibDeclare(key_extern)
 
#define _ae2f_SysFtxWait(
    /** tparam */
 
 
    /** param */
        /*    , ae2f_SysFtxRet_t */ ret_err,
        /*    ae2f_SysFtxEl_t*  const */ prm_uaddr,
        /*     const  int    */ prm_val \
)\
{
    int v_val = (prm_val);
    (ret_err) = !WaitOnAddress(prm_uaddr, &(v_val), sizeof(int), INFINITE); \
}
 
#define _ae2f_SysFtxWakeOne(
    /** tparam */
 
 
    /** param */
        /*    , ae2f_SysFtxRet_t */ ret_err,
        /*    ae2f_SysFtxEl_t*  const    */ prm_uaddr \
)\
{
    WakeByAddressSingle(ae2f_reinterpret_cast(PVOID, uaddr));
    (ret_err) = 0; \
}
 
#elif ae2f_Sys__linux(!)0
 
#define ae2f_SysFtxLibDefine(key_export)
#define ae2f_SysFtxLibDeclare(key_extern)
 
#define _ae2f_SysFtxWait(
    /** tparam */
 
 
    /** param */
        /*    , ae2f_SysFtxRet_t */ ret_err,
        /*    ae2f_SysFtxEl_t*  const */ prm_uaddr,
        /*     const  int    */ prm_val \
)\
{
    (ret_err) = syscall(SYS_futex, prm_uaddr, FUTEX_WAIT, prm_val, NULL, NULL, 0); \
}
 
#define _ae2f_SysFtxWake(
    /** tparam */
 
 
    /** param */
        /*    , ae2f_SysFtxRet_t */ ret_err,
        /*    ae2f_SysFtxEl_t*  const */ prm_uaddr,
        /*     const  int    */ prm_numthrd \
)\
{
    (ret_err) = syscall(SYS_futex, prm_uaddr, FUTEX_WAKE, prm_numthrd, NULL, NULL, 0); \
}
 
#define _ae2f_SysFtxWakeOne(
    /** tparam */
 
 
    /** param */
        /* , ae2f_SysFtxRet_t */ ret_err,
        /*  ae2f_SysFtxEl_t*  const */ prm_uaddr \
)  {
    _ae2f_SysFtxWake(ret_err, prm_uaddr, 1); \
}
 
#else
 
#define ae2f_SysFtxLibDefine(key_export)
    key_export pthread_mutex_t __ae2f_gSysFtxMtx = PTHREAD_MUTEX_INITIALIZER; key_export
           pthread_cond_t __ae2f_gSysFtxCnd = PTHREAD_COND_INITIALIZER;
 
 
#define ae2f_SysFtxLibDeclare(key_extern)
    key_extern pthread_mutex_t  __ae2f_gSysFtxMtx; key_extern
           pthread_cond_t   __ae2f_gSysFtxCnd;
 
 
#if __ae2f_MACRO_GENERATED
 
#else
ae2f_SysFtxLibDeclare(static)
ae2f_SysFtxLibDefine(static)
#endif
 
#define _ae2f_SysFtxWait(
    /** tparam */
 
 
    /** param */
        /*    , ae2f_SysFtxRet_t */ ret_err,
        /*    ae2f_SysFtxEl_t*  const */ prm_uaddr,
        /*     const  int    */ prm_val \
)\
{
    if(pthread_mutex_lock(&__ae2f_gSysFtxMtx))
    {
        errno = EAGAIN;
        (ret_err) = -1;
    } else do {
        while(*(prm_uaddr) == (v))
        {
            if(pthread_cond_wait(&__ae2f_gSysFtxCnd, &__ae2f_gSysFtxMtx))
            {
                errno = EAGAIN;
                (ret_err) = -1;
                break;
            }
        }
 
        if((ret_err)) break;
 
        if(pthread_mutex_unlock(&__ae2f_gSysFtxMtx))
        {
            errno = EAGAIN;
            (ret_err) = -1;
            break;
        }
 
        (ret_err) = 0;
    } while(0); \
}
 
#define _ae2f_SysFtxWakeOne(
    /** tparam */
 
 
    /** param */
        /* , ae2f_SysFtxRet_t */ ret_err,
        /*  ae2f_SysFtxEl_t*  const */ prm_uaddr \
)\
{
    if(pthread_mutex_lock(&__ae2f_gSysFtxMtx))
    {
        errno = EAGAIN;
        (ret_err) = -1;
    } else do {
        if(pthread_cond_signal(&(__ae2f_gSysFtxMtx))) {
            errno = EAGAIN;
            (ret_err) = -1;
            break;
        }
 
        if(pthread_mutex_unlock(&(__ae2f_gSysFtxMtx))) {
            errno = EAGAIN;
            (ret_err) = -1;
            break;
        }
 
        (ret_err) = 0;
    } while(0); \
}
 
#endif
 
#endif
 
#undef  __ae2f_MACRO_GENERATED
 
#define __ae2f_MACRO_GENERATED  0