typedef struct S_FIFO_FILE FIFO_FILE; #ifndef FIFO_H #define FIFO_H #include "vfs.h" #include #include struct S_FIFO_FILE { char *buffer; u64 buffer_len; u64 write_len; u8 is_blocking; u8 has_data; u8 can_write; }; FIFO_FILE *create_fifo_object(void); int fifo_object_write(u8 *buffer, u64 offset, u64 len, FIFO_FILE *file); int fifo_object_read(u8 *buffer, u64 offset, u64 len, FIFO_FILE *file); #endif