Header And Logo
|
00001 /*------------------------------------------------------------------------- 00002 * 00003 * Dynamic loader declarations for Cygwin 00004 * 00005 * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group 00006 * Portions Copyright (c) 1994, Regents of the University of California 00007 * 00008 * src/backend/port/dynloader/cygwin.h 00009 * 00010 *------------------------------------------------------------------------- 00011 */ 00012 #ifndef PORT_PROTOS_H 00013 #define PORT_PROTOS_H 00014 00015 #include <dlfcn.h> 00016 #include "utils/dynamic_loader.h" /* pgrminclude ignore */ 00017 00018 /* 00019 * In some older systems, the RTLD_NOW flag isn't defined and the mode 00020 * argument to dlopen must always be 1. The RTLD_GLOBAL flag is wanted 00021 * if available, but it doesn't exist everywhere. 00022 * If it doesn't exist, set it to 0 so it has no effect. 00023 */ 00024 #ifndef RTLD_NOW 00025 #define RTLD_NOW 1 00026 #endif 00027 #ifndef RTLD_GLOBAL 00028 #define RTLD_GLOBAL 0 00029 #endif 00030 00031 #define pg_dlopen(f) dlopen((f), RTLD_NOW | RTLD_GLOBAL) 00032 #define pg_dlsym dlsym 00033 #define pg_dlclose dlclose 00034 #define pg_dlerror dlerror 00035 00036 #endif /* PORT_PROTOS_H */
1.7.1