Author: julian
Date: Fri Dec 2 08:12:51 2016
New Revision: 309398
URL: https://svnweb.freebsd.org/changeset/base/309398
Log:
MFH: r306554
Use accept4 with O_NONBLOCK rather than accept + fcntl
Modified:
stable/10/usr.sbin/bhyve/dbgport.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/usr.sbin/bhyve/dbgport.c
==============================================================================
--- stable/10/usr.sbin/bhyve/dbgport.c Fri Dec 2 08:02:31 2016
(r309397)
+++ stable/10/usr.sbin/bhyve/dbgport.c Fri Dec 2 08:12:51 2016
(r309398)
@@ -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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