diff options
Diffstat (limited to 'erts/emulator/drivers/common/zlib_drv.c')
| -rw-r--r-- | erts/emulator/drivers/common/zlib_drv.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/erts/emulator/drivers/common/zlib_drv.c b/erts/emulator/drivers/common/zlib_drv.c index da4a17db1a..60394b610b 100644 --- a/erts/emulator/drivers/common/zlib_drv.c +++ b/erts/emulator/drivers/common/zlib_drv.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2011. All Rights Reserved. + * Copyright Ericsson AB 2003-2012. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -64,6 +64,7 @@ static int zlib_init(void); static ErlDrvData zlib_start(ErlDrvPort port, char* buf); static void zlib_stop(ErlDrvData e); +static void zlib_flush(ErlDrvData e); static ErlDrvSSizeT zlib_ctl(ErlDrvData drv_data, unsigned int command, char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen); static void zlib_outputv(ErlDrvData drv_data, ErlIOVec *ev); @@ -82,7 +83,7 @@ ErlDrvEntry zlib_driver_entry = { NULL, /* timeout */ zlib_outputv, NULL, /* read_async */ - NULL, /* flush */ + zlib_flush, NULL, /* call */ NULL, /* event */ ERL_DRV_EXTENDED_MARKER, @@ -410,6 +411,13 @@ static void zlib_stop(ErlDrvData e) driver_free(d); } +static void zlib_flush(ErlDrvData drv_data) +{ + ZLibData* d = (ZLibData*) drv_data; + + driver_deq(d->port, driver_sizeq(d->port)); +} + static ErlDrvSSizeT zlib_ctl(ErlDrvData drv_data, unsigned int command, char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen) { |