Date: Sat, 1 Oct 2016 11:43:37 +0000 (UTC) From: Baptiste Daroussin <bapt@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r306554 - head/usr.sbin/bhyve Message-ID: <201610011143.u91BhbNG072791@repo.freebsd.org>
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Author: bapt Date: Sat Oct 1 11:43:37 2016 New Revision: 306554 URL: https://svnweb.freebsd.org/changeset/base/306554 Log: Use accept4 with O_NONBLOCK rather than accept + fcntl Modified: head/usr.sbin/bhyve/dbgport.c Modified: head/usr.sbin/bhyve/dbgport.c ============================================================================== --- head/usr.sbin/bhyve/dbgport.c Sat Oct 1 09:19:43 2016 (r306553) +++ head/usr.sbin/bhyve/dbgport.c Sat Oct 1 11:43:37 2016 (r306554) @@ -73,10 +73,8 @@ again: printf("Waiting for connection from gdb\r\n"); printonce = 1; } - conn_fd = accept(listen_fd, NULL, NULL); - if (conn_fd >= 0) - fcntl(conn_fd, F_SETFL, O_NONBLOCK); - else if (errno != EINTR) + conn_fd = accept4(listen_fd, NULL, NULL, O_NONBLOCK); + if (conn_fd < 0 && errno != EINTR) perror("accept"); }
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