Date: Sat, 23 Jan 2016 22:26:51 +0000 (UTC) From: Garrett Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r294644 - user/ngie/socket-tests/tools/regression/sockets/unix_cmsg Message-ID: <201601232226.u0NMQpdX081815@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: ngie Date: Sat Jan 23 22:26:51 2016 New Revision: 294644 URL: https://svnweb.freebsd.org/changeset/base/294644 Log: Add some more debugging to help aid in figuring out what's going on in the test program Sponsored by: EMC / Isilon Storage Division Modified: user/ngie/socket-tests/tools/regression/sockets/unix_cmsg/unix_cmsg.c Modified: user/ngie/socket-tests/tools/regression/sockets/unix_cmsg/unix_cmsg.c ============================================================================== --- user/ngie/socket-tests/tools/regression/sockets/unix_cmsg/unix_cmsg.c Sat Jan 23 22:26:05 2016 (r294643) +++ user/ngie/socket-tests/tools/regression/sockets/unix_cmsg/unix_cmsg.c Sat Jan 23 22:26:51 2016 (r294644) @@ -1233,6 +1233,10 @@ msghdr_init_client(struct msghdr *msghdr msghdr_init_generic(msghdr, iov, cmsg_data); if (cmsg_data != NULL) { + if (send_array_flag) + dbgmsg("sending an array"); + else + dbgmsg("sending a scalar"); msghdr->msg_controllen = send_array_flag ? cmsg_size : CMSG_SPACE(0); cmsghdr = CMSG_FIRSTHDR(msghdr); @@ -1874,8 +1878,11 @@ t_cmsg_len_client(int fd) (u_int)msghdr.msg_controllen); dbgmsg("send: cmsghdr.cmsg_len %u", (u_int)cmsghdr->cmsg_len); - if (sendmsg(fd, &msghdr, 0) < 0) + if (sendmsg(fd, &msghdr, 0) < 0) { + dbgmsg("sendmsg(2) failed: %s; retrying", + strerror(errno)); continue; + } logmsgx("sent message with cmsghdr.cmsg_len %u < %u", (u_int)cmsghdr->cmsg_len, (u_int)CMSG_LEN(0)); break;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201601232226.u0NMQpdX081815>