Mercurial > dovecot > original-hg > dovecot-1.2
changeset 6568:717fdce1cfb4 HEAD
If all streams are seekable, return a concat stream instead.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Sat, 20 Oct 2007 20:45:05 +0300 |
| parents | b8442b2e3c04 |
| children | b7d8695d864d |
| files | src/lib/istream-seekable.c |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/lib/istream-seekable.c Sat Oct 20 20:33:12 2007 +0300 +++ b/src/lib/istream-seekable.c Sat Oct 20 20:45:05 2007 +0300 @@ -6,6 +6,7 @@ #include "randgen.h" #include "write-full.h" #include "istream-internal.h" +#include "istream-concat.h" #include "istream-seekable.h" #include <sys/stat.h> @@ -303,6 +304,14 @@ size_t size; bool blocking = TRUE; + /* If all input streams are seekable, use concat istream instead */ + for (count = 0; input[count] != NULL; count++) { + if (!input[count]->seekable) + break; + } + if (input[count] == NULL) + return i_stream_create_concat(input); + /* if any of the streams isn't blocking, set ourself also nonblocking */ for (count = 0; input[count] != NULL; count++) { if (!input[count]->blocking)