1 files changed, 56 insertions, 0 deletions
diff --git a/src/backend/port/dynloader/aix.h b/src/backend/port/dynloader/aix.h
new file mode 100644
index 00000000000..7310aee5998
--- /dev/null
+++ b/src/backend/port/dynloader/aix.h
@@ -0,0 +1,56 @@
+/*
+ * $Id: aix.h,v 1.1 1997/12/19 22:58:26 scrappy Exp $
+ *
+ * @(#)dlfcn.h	1.4 revision of 95/04/25  09:36:52
+ * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
+ * 30159 Hannover, Germany
+ */
+
+#ifndef __dlfcn_h__
+#define __dlfcn_h__
+
+#ifdef __cplusplus
+extern		"C"
+{
+#endif
+
+/*
+ * Mode flags for the dlopen routine.
+ */
+#define RTLD_LAZY		1		/* lazy function call binding */
+#define RTLD_NOW		2		/* immediate function call binding */
+#define RTLD_GLOBAL		0x100	/* allow symbols to be global */
+
+/*
+ * To be able to intialize, a library may provide a dl_info structure
+ * that contains functions to be called to initialize and terminate.
+ */
+	struct dl_info
+	{
+		void		(*init) (void);
+		void		(*fini) (void);
+	};
+
+#if __STDC__ || defined(_IBMR2)
+	void	   *dlopen(const char *path, int mode);
+	void	   *dlsym(void *handle, const char *symbol);
+	char	   *dlerror(void);
+	int			dlclose(void *handle);
+#else
+	void	   *dlopen();
+	void	   *dlsym();
+	char	   *dlerror();
+	int			dlclose();
+#endif
+
+#ifdef __cplusplus
+}
+
+#endif
+
+#define  pg_dlopen(f)	dlopen(filename, RTLD_LAZY)
+#define  pg_dlsym(h,f)	dlsym(h, f)
+#define  pg_dlclose(h)	dlclose(h)
+#define  pg_dlerror()	dlerror()
+
+#endif							/* __dlfcn_h__ */