#include #include off_t lseek(int fd, off_t offset, int whence) { (void)fd; (void)offset; (void)whence; return -1; #if 0 void *data; errno = fs_table_find(&data, fd); if (errno != 0) return -1; if (fd >= 0 && fd <= 2) { //TODO:support keyboard //TODO:support display errno = ENODEV; return -1; } if (fs_info.fs.primitives.lseek == NULL) { errno = EIO; return -1; } return fs_info.fs.primitives.lseek(data, offset, whence); #endif }