#ifndef QMI_CSI_TARGET_EXT_H
#define QMI_CSI_TARGET_EXT_H
/******************************************************************************
  ---------------------------------------------------------------------------
  Copyright (c) 2011, 2013 Qualcomm Technologies, Inc. All Rights Reserved.
  Qualcomm Technologies Proprietary and Confidential.
  ---------------------------------------------------------------------------
*******************************************************************************/

#include <pthread.h>
#include <sys/select.h>

#ifdef __cplusplus
extern "C" {
#endif

#define QMI_NO_ERR 0

#define QMI_CSI_OS_SIGNAL_INIT(ptr) \
  do { \
    (ptr)->sig_set = 0; \
    pthread_mutex_init(&(ptr)->mutex, NULL); \
    pthread_cond_init(&(ptr)->cond, NULL); \
  } while(0)
#define QMI_CSI_OS_SIGNAL_CLEAR(ptr) (ptr)->sig_set = 0
#define QMI_CSI_OS_SIGNAL_SET(ptr)  \
  do { \
    pthread_mutex_lock(&(ptr)->mutex); \
    (ptr)->sig_set = 1; \
    pthread_cond_signal(&(ptr)->cond); \
    pthread_mutex_unlock(&(ptr)->mutex); \
  } while(0)
#define QMI_CSI_OS_SIGNAL_WAIT(ptr) \
  do { \
    pthread_mutex_lock(&(ptr)->mutex); \
    while(!(ptr)->sig_set) \
      pthread_cond_wait(&(ptr)->cond, &(ptr)->mutex); \
    pthread_mutex_unlock(&(ptr)->mutex); \
  } while(0)

#define QMI_CSI_OS_PARAMS_PROLOG(svc, params) \
  do { \
    FD_ZERO(&params->fds); \
    params->max_fd = 0; \
  } while (0)
typedef struct
{
  fd_set fds;
  int    max_fd;
} qmi_csi_os_params;

#ifdef __cplusplus
}
#endif
#endif