diff options
Diffstat (limited to 'lib/kernel/test/sendfile_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/sendfile_SUITE.erl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/kernel/test/sendfile_SUITE.erl b/lib/kernel/test/sendfile_SUITE.erl index bfa564c32c..b68903ed39 100644 --- a/lib/kernel/test/sendfile_SUITE.erl +++ b/lib/kernel/test/sendfile_SUITE.erl @@ -91,9 +91,12 @@ init_per_testcase(TC,Config) when TC == t_sendfile_recvduring; Send = fun(Sock) -> {_Size, Data} = sendfile_file_info(Filename), - {ok,D} = file:open(Filename, [raw,binary,read]), - prim_file:sendfile(D, Sock, 0, 0, 0, - [],[],[]), + {ok,Fd} = file:open(Filename, [raw,binary,read]), + %% Determine whether the driver has native support by + %% hitting the raw module directly; file:sendfile/5 will + %% land in the fallback if it doesn't. + RawModule = Fd#file_descriptor.module, + {ok, _Ignored} = RawModule:sendfile(Fd,Sock,0,0,0,[],[],[]), Data end, |