apc.h

 
#ifndef WINPR_APC_H
#define WINPR_APC_H
 
#include <winpr/winpr.h>
#include <winpr/wtypes.h>
 
#ifndef _WIN32
 
#include <pthread.h>
 
typedef struct winpr_thread WINPR_THREAD;
typedef struct winpr_APC_item WINPR_APC_ITEM;
typedef struct winpr_poll_set WINPR_POLL_SET;
 
typedef void (*apc_treatment)(LPVOID arg);
 
typedef enum
{
  APC_TYPE_USER,
  APC_TYPE_TIMER,
  APC_TYPE_HANDLE_FREE
} ApcType;
 
struct winpr_APC_item
{
  ApcType type;
  int pollFd;
  DWORD pollMode;
  apc_treatment completion;
  LPVOID completionArgs;
  BOOL markedForFree;
 
  /* private fields used by the APC */
  BOOL alwaysSignaled;
  BOOL isSignaled;
  DWORD boundThread;
  BOOL linked;
  BOOL markedForRemove;
  WINPR_APC_ITEM *last, *next;
};
struct winpr_APC_item {…};
 
typedef enum
{
  APC_REMOVE_OK,
  APC_REMOVE_ERROR,
  APC_REMOVE_DELAY_FREE
} APC_REMOVE_RESULT;
 
typedef struct
{
  pthread_mutex_t mutex;
  DWORD length;
  WINPR_APC_ITEM *head, *tail;
  BOOL treatingCompletions;
} APC_QUEUE;
typedef struct {…};
 
BOOL apc_init(APC_QUEUE* apc);
BOOL apc_uninit(APC_QUEUE* apc);
void apc_register(WINPR_THREAD* thread, WINPR_APC_ITEM* addItem);
APC_REMOVE_RESULT apc_remove(WINPR_APC_ITEM* item);
BOOL apc_collectFds(WINPR_THREAD* thread, WINPR_POLL_SET* set, BOOL* haveAutoSignaled);
int apc_executeCompletions(WINPR_THREAD* thread, WINPR_POLL_SET* set, size_t startIndex);
void apc_cleanupThread(WINPR_THREAD* thread);
#endif
 
#endif /* WINPR_APC_H */