memcpy the requested bytes from the IOBufferReader, returning how many were actually copied.
| 51 | // memcpy the requested bytes from the IOBufferReader, returning how many were |
| 52 | // actually copied. |
| 53 | inline unsigned |
| 54 | copy_from_buffer_reader(void *dst, IOBufferReader *reader, unsigned nbytes) |
| 55 | { |
| 56 | char *end; |
| 57 | |
| 58 | end = reader->memcpy(dst, nbytes, 0 /* offset */); |
| 59 | return end - static_cast<char *>(dst); |
| 60 | } |
| 61 | |
| 62 | } // end anonymous namespace |
| 63 |
no test coverage detected