From a0bc7aa74cd95c93ea71effd9bf715f50987cd9a Mon Sep 17 00:00:00 2001
From: "Marc G. Fournier" <scrappy@hub.org>
Date: Sat, 20 Dec 1997 02:36:26 +0000
Subject: This should get the linux port to work...

---
 src/backend/port/dynloader/linux.h | 42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/backend/port/dynloader/linux.h

(limited to 'src/backend/port/dynloader/linux.h')

diff --git a/src/backend/port/dynloader/linux.h b/src/backend/port/dynloader/linux.h
new file mode 100644
index 00000000000..63a8acec7de
--- /dev/null
+++ b/src/backend/port/dynloader/linux.h
@@ -0,0 +1,42 @@
+/*-------------------------------------------------------------------------
+ *
+ * port-protos.h--
+ *	  port-specific prototypes for SunOS 4
+ *
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id: linux.h,v 1.1 1997/12/20 02:36:18 scrappy Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PORT_PROTOS_H
+#define PORT_PROTOS_H
+
+#include "fmgr.h"				/* for func_ptr */
+#include "utils/dynamic_loader.h"
+#ifdef LINUX_ELF
+#include "dlfcn.h"
+#endif
+
+/* dynloader.c */
+
+#ifndef LINUX_ELF
+#ifndef HAVE_DLD_H
+#define pg_dlsym(handle, funcname)		(NULL)
+#define pg_dlclose(handle)			   ({})
+#else
+#define pg_dlsym(handle, funcname)		((func_ptr) dld_get_func((funcname)))
+#define pg_dlclose(handle)			   ({ dld_unlink_by_file(handle, 1); free(handle); })
+#endif
+#else
+/* #define		pg_dlopen(f)	dlopen(f, 1) */
+#define pg_dlopen(f)	dlopen(f, 2)
+#define pg_dlsym		dlsym
+#define pg_dlclose		dlclose
+#define pg_dlerror		dlerror
+#endif
+
+/* port.c */
+
+#endif							/* PORT_PROTOS_H */
-- 
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