void setPosition(sg_size_t size) { current_position_ = size; }
void incrPosition(sg_size_t incr) { current_position_ += incr; }
sg_size_t tell() { return current_position_; }
+ int seek(sg_offset_t offset, int origin)
+ {
+ switch (origin) {
+ case SEEK_SET:
+ current_position_ = offset;
+ return 0;
+ case SEEK_CUR:
+ current_position_ += offset;
+ return 0;
+ case SEEK_END:
+ current_position_ = size_ + offset;
+ return 0;
+ default:
+ return -1;
+ }
+ }
+
private:
std::string path_;
std::string mount_point_;
