4coder/4ed_file_track.h

57 lines
1.4 KiB
C

/*
* Mr. 4th Dimention - Allen Webster
*
* 20.07.2016
*
* File tracking API.
*
*/
// TOP
#if !defined(FILE_TRACK_4TECH_H)
#define FILE_TRACK_4TECH_H
#if !defined(FILE_TRACK_LINK)
# define FILE_TRACK_LINK static
#endif
typedef struct{
u8 opaque[128];
} File_Track_System;
typedef i32 File_Track_Result;
enum{
FileTrack_Good,
FileTrack_MemoryTooSmall,
FileTrack_OutOfTableMemory,
FileTrack_OutOfListenerMemory,
FileTrack_NoMoreEvents,
FileTrack_FileSystemError
};
FILE_TRACK_LINK File_Track_Result
init_track_system(File_Track_System *system, Partition *scratch, void *table_memory, umem table_memory_size, void *listener_memory, umem listener_memory_size);
FILE_TRACK_LINK File_Track_Result
add_listener(File_Track_System *system, Partition *scratch, u8 *filename);
FILE_TRACK_LINK File_Track_Result
remove_listener(File_Track_System *system, Partition *scratch, u8 *filename);
FILE_TRACK_LINK File_Track_Result
move_track_system(File_Track_System *system, Partition *scratch, void *mem, umem size);
FILE_TRACK_LINK File_Track_Result
expand_track_system_listeners(File_Track_System *system, Partition *scratch, void *mem, umem size);
FILE_TRACK_LINK File_Track_Result
get_change_event(File_Track_System *system, Partition *scratch, u8 *buffer, umem max);
FILE_TRACK_LINK File_Track_Result
shut_down_track_system(File_Track_System *system, Partition *scratch);
#endif
// BOTTOM