text: /*-------------------------------------------------------------------------
   *
   * solaris.h
   *	  port-specific prototypes for Solaris
   *
   *
   * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
   * Portions Copyright (c) 1994, Regents of the University of California
   *
   * $PostgreSQL: pgsql/src/backend/port/dynloader/solaris.h,v 1.17 2009/01/01 17:23:46 momjian Exp $
   *
   *-------------------------------------------------------------------------
   */
  #ifndef PORT_PROTOS_H
  #define PORT_PROTOS_H
  
  #include <dlfcn.h>
  #include "utils/dynamic_loader.h"
  
  /*
   * In some older systems, the RTLD_NOW flag isn't defined and the mode
   * argument to dlopen must always be 1.  The RTLD_GLOBAL flag is wanted
   * if available, but it doesn't exist everywhere.
   * If it doesn't exist, set it to 0 so it has no effect.
   */
  #ifndef RTLD_NOW
  #define RTLD_NOW 1
  #endif
  #ifndef RTLD_GLOBAL
  #define RTLD_GLOBAL 0
  #endif
  
  #define pg_dlopen(f)	dlopen((f), RTLD_NOW | RTLD_GLOBAL)
  #define pg_dlsym		dlsym
  #define pg_dlclose		dlclose
  #define pg_dlerror		dlerror
  
  #endif   /* PORT_PROTOS_H */
  