66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
#pragma once
|
|
|
|
#if !defined(__cplusplus) && !defined(inline)
|
|
#define inline __inline
|
|
#endif
|
|
|
|
#define GC_EVENT_FLAGS (EVENT_MODIFY_STATE | SYNCHRONIZE)
|
|
#define GC_MUTEX_FLAGS (SYNCHRONIZE)
|
|
|
|
static inline HANDLE create_event(const char *name)
|
|
{
|
|
return CreateEventA(NULL, false, false, name);
|
|
}
|
|
|
|
static inline HANDLE open_event(const char *name)
|
|
{
|
|
return OpenEventA(GC_EVENT_FLAGS, false, name);
|
|
}
|
|
|
|
static inline HANDLE create_mutex(const char *name)
|
|
{
|
|
return CreateMutexA(NULL, false, name);
|
|
}
|
|
|
|
static inline HANDLE open_mutex(const char *name)
|
|
{
|
|
return OpenMutexA(GC_MUTEX_FLAGS, false, name);
|
|
}
|
|
|
|
static inline HANDLE create_event_plus_id(const char *name, DWORD id)
|
|
{
|
|
char new_name[64];
|
|
sprintf(new_name, "%s%lu", name, id);
|
|
return create_event(new_name);
|
|
}
|
|
|
|
static inline HANDLE open_event_plus_id(const char *name, DWORD id)
|
|
{
|
|
char new_name[64];
|
|
sprintf(new_name, "%s%lu", name, id);
|
|
return open_event(new_name);
|
|
}
|
|
|
|
static inline HANDLE create_mutex_plus_id(const char *name, DWORD id)
|
|
{
|
|
char new_name[64];
|
|
sprintf(new_name, "%s%lu", name, id);
|
|
return create_mutex(new_name);
|
|
}
|
|
|
|
static inline HANDLE open_mutex_plus_id(const char *name, DWORD id)
|
|
{
|
|
char new_name[64];
|
|
sprintf(new_name, "%s%lu", name, id);
|
|
return open_mutex(new_name);
|
|
}
|
|
|
|
static inline bool object_signalled(HANDLE event)
|
|
{
|
|
if (!event)
|
|
return false;
|
|
|
|
return WaitForSingleObject(event, 0) == WAIT_OBJECT_0;
|
|
}
|
|
|