diff options
Diffstat (limited to '')
| -rw-r--r-- | util/iobuf.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/util/iobuf.c b/util/iobuf.c index 65efc0ef5..cc3288d7e 100644 --- a/util/iobuf.c +++ b/util/iobuf.c @@ -867,6 +867,11 @@ iobuf_tell( IOBUF a ) } + +/**************** + * This is a very limited implementation. It simply discards all internal + * buffering and remove all filters but the first one. + */ int iobuf_seek( IOBUF a, ulong newpos ) { @@ -885,6 +890,10 @@ iobuf_seek( IOBUF a, ulong newpos ) log_error("can't seek to %lu: %s\n", newpos, strerror(errno) ); return -1; } + a->d.len = 0; /* discard buffer */ + a->d.start = 0; + a->nbytes = 0; + a->nlimit = 0; a->ntotal = newpos; /* remove filters, but the last */ while( a->chain ) |