diff options
Diffstat (limited to 'common/iobuf.h')
| -rw-r--r-- | common/iobuf.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/common/iobuf.h b/common/iobuf.h index bce6c3162..e106292c6 100644 --- a/common/iobuf.h +++ b/common/iobuf.h @@ -552,6 +552,14 @@ int iobuf_write_temp (iobuf_t dest, iobuf_t source); BUFFER. Returns the number of bytes actually copied. */ size_t iobuf_temp_to_buffer (iobuf_t a, byte * buffer, size_t buflen); +/* Copies the data from the input iobuf SOURCE to the output iobuf + DEST until either an error is encountered or EOF is reached. + Returns the number of bytes successfully written. If an error + occured, then any buffered bytes are not returned to SOURCE and are + effectively lost. To check if an error occured, use + iobuf_error. */ +size_t iobuf_copy (iobuf_t dest, iobuf_t source); + /* Return the size of any underlying file. This only works with file_filter based pipelines. |