From 5de837cc67ccbd30c5d3b13579c697cf1061d252 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Thu, 28 Jun 2007 18:06:25 +0100
Subject: Mildly ugly hack to force correct linkage.

---
 src/include/gpxe/socket.h | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

(limited to 'src/include')

diff --git a/src/include/gpxe/socket.h b/src/include/gpxe/socket.h
index d47369aac..9c7afb871 100644
--- a/src/include/gpxe/socket.h
+++ b/src/include/gpxe/socket.h
@@ -12,8 +12,15 @@
  *
  * @{
  */
-#define SOCK_STREAM	1	/**< Connection-based, reliable streams */
-#define SOCK_DGRAM	2	/**< Connectionless, unreliable streams */
+
+/** Connection-based, reliable streams */
+#define SOCK_STREAM	( ( int ) TCP_SOCK_STREAM )
+extern char TCP_SOCK_STREAM[];
+
+/** Connectionless, unreliable streams */
+#define SOCK_DGRAM	( ( int ) UDP_SOCK_DGRAM )
+extern char UDP_SOCK_DGRAM[];
+
 /** @} */
 
 /**
@@ -24,10 +31,13 @@
  */
 static inline __attribute__ (( always_inline )) const char *
 socket_semantics_name ( int semantics ) {
-	switch ( semantics ) {
-	case SOCK_STREAM:	return "SOCK_STREAM";
-	case SOCK_DGRAM:	return "SOCK_DGRAM";
-	default:		return "SOCK_UNKNOWN";
+	/* Cannot use a switch() because of the {TCP_UDP}_SOCK_XXX hack */
+	if ( semantics == SOCK_STREAM ) {
+		return "SOCK_STREAM";
+	} else if ( semantics == SOCK_DGRAM ) {
+		return "SOCK_DGRAM";
+	} else {
+		return "SOCK_UNKNOWN";
 	}
 }
 
-- 
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