Return-Path: From: "Gustavo F. Padovan" To: linux-bluetooth@vger.kernel.org Cc: marcel@holtmann.org, gustavo@padovan.org Subject: [PATCH] Add duplex test case to l2test Date: Mon, 14 Sep 2009 14:55:54 -0300 Message-Id: <1252950954-7585-1-git-send-email-gustavo@las.ic.unicamp.br> List-ID: Use a SOCK_NONBLOCK to send and receive at the same time. --- test/l2test.c | 43 ++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 42 insertions(+), 1 deletions(-) diff --git a/test/l2test.c b/test/l2test.c index a937905..4d25961 100644 --- a/test/l2test.c +++ b/test/l2test.c @@ -60,6 +60,8 @@ enum { LSEND, SENDDUMP, LSENDDUMP, + LSENDRECV, + CSENDRECV, INFOREQ, PAIRING, }; @@ -775,6 +777,22 @@ static void senddump_mode(int sk) dump_mode(sk); } +static void send_and_recv_mode(int sk) +{ + int flags; + + if ((flags = fcntl(sk, F_GETFL, 0)) < 0) + flags = 0; + fcntl(sk, F_SETFL, flags | O_NONBLOCK); + + /* fork for duplex channel */ + if (fork()) + send_mode(sk); + else + recv_mode(sk); + return; +} + static void reconnect_mode(char *svr) { while (1) { @@ -1024,6 +1042,8 @@ static void usage(void) "\t-w listen and send\n" "\t-d listen and dump incoming data\n" "\t-x listen, then send, then dump incoming data\n" + "\t-t listen, then send and receive at the same time\n" + "\t-q connect, then send and receive at the same time\n" "\t-s connect and send\n" "\t-u connect and receive\n" "\t-n connect and be silent\n" @@ -1060,7 +1080,7 @@ int main(int argc, char *argv[]) bacpy(&bdaddr, BDADDR_ANY); - while ((opt=getopt(argc,argv,"rdscuwmnxyzpb:i:P:I:O:B:N:L:W:C:D:X:F:RGAESMT")) != EOF) { + while ((opt=getopt(argc,argv,"rdscuwmntqxyzpb:i:P:I:O:B:N:L:W:C:D:X:F:RGAESMT")) != EOF) { switch(opt) { case 'r': mode = RECV; @@ -1099,6 +1119,15 @@ int main(int argc, char *argv[]) need_addr = 1; break; + case 't': + mode = LSENDRECV; + break; + + case 'q': + mode = CSENDRECV; + need_addr = 1; + break; + case 'x': mode = LSENDDUMP; break; @@ -1281,6 +1310,18 @@ int main(int argc, char *argv[]) do_listen(senddump_mode); break; + case LSENDRECV: + do_listen(send_and_recv_mode); + break; + + case CSENDRECV: + sk = do_connect(argv[optind]); + if (sk < 0) + exit(1); + + send_and_recv_mode(sk); + break; + case INFOREQ: info_request(argv[optind]); exit(0); -- 1.6.3.3