From: Philip Homburg <philip@cs.vu.nl>
Date: Fri, 17 Feb 2006 13:43:50 +0000 (+0000)
Subject: New errors and defines for socket options.
X-Git-Tag: v3.1.2a~340
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/doc/syslog.conf.5.html?a=commitdiff_plain;h=fa6f63c3cbe8308ca4ded056c1c3d723f2a7c6e8;p=minix.git

New errors and defines for socket options.
---

diff --git a/include/errno.h b/include/errno.h
index 4c589ff6d..bb79502d2 100755
--- a/include/errno.h
+++ b/include/errno.h
@@ -100,6 +100,8 @@ extern int errno;		  /* place where the error numbers go */
 #define EADDRNOTAVAIL (_SIGN 71)  /* Can't assign requested address */
 #define EALREADY      (_SIGN 72)  /* Connection already in progress */
 #define EMSGSIZE      (_SIGN 73)  /* Message too long */
+#define ENOTSOCK      (_SIGN 74)  /* Socket operation on non-socket */
+#define ENOPROTOOPT   (_SIGN 75)  /* Protocol not available */
 
 /* The following are not POSIX errors, but they can still happen. 
  * All of these are generated by the kernel and relate to message passing.
diff --git a/include/netinet/tcp.h b/include/netinet/tcp.h
index e69de29bb..2e44510fb 100644
--- a/include/netinet/tcp.h
+++ b/include/netinet/tcp.h
@@ -0,0 +1,5 @@
+/*
+netinet/tcp.h
+*/
+
+#define TCP_NODELAY	0x01	/* Avoid coalescing of small segments */
diff --git a/include/sys/socket.h b/include/sys/socket.h
index 65d1a8128..fb6ddd5de 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -26,6 +26,7 @@ sys/socket.h
 #define SO_KEEPALIVE	0x0008
 
 #define SO_SNDBUF	0x1001	/* send buffer size */
+#define SO_RCVBUF	0x1002	/* receive buffer size */
 #define SO_ERROR	0x1007	/* get and clear error status */
 
 /* The how argument to shutdown */