📄 nodelay-serial-over-tcp
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# HG changeset patch# User PeterJohnston <peter.johnston@xensource.com># Node ID b8cc9ffda0a3dc449b026c72c97f78dea2e6f114# Parent a8d2b1393b769048c7b62822e45bef27eef80fb6[QEMU] Add TCP_NODELAY to tcp connections exporting serial ports.Signed-off-by: Steven Smith <sos22@cam.ac.uk>Index: ioemu/vl.c===================================================================--- ioemu.orig/vl.c 2007-05-03 10:09:02.000000000 +0100+++ ioemu/vl.c 2007-05-03 10:09:03.000000000 +0100@@ -2586,6 +2586,7 @@ int is_waitconnect = 1; const char *ptr; struct sockaddr_in saddr;+ int opt; if (parse_host_port(&saddr, host_str) < 0) goto fail;@@ -2654,6 +2655,8 @@ } } s->fd = fd;+ opt = 1;+ setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&opt, sizeof(opt)); if (s->connected) tcp_chr_connect(chr); else
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