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- /* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000-2002 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- * Portions of this software are based upon public domain software
- * originally written at the National Center for Supercomputing Applications,
- * University of Illinois, Urbana-Champaign.
- */
-
- #ifndef APACHE_OS_H
- #define APACHE_OS_H
-
- #include "ap_config.h"
-
- #ifndef PLATFORM
- #define PLATFORM "Unix"
- #endif
-
- /*
- * This file in included in all Apache source code. It contains definitions
- * of facilities available on _this_ operating system (HAVE_* macros),
- * and prototypes of OS specific functions defined in os.c or os-inline.c
- */
-
- #if !defined(INLINE) && defined(USE_GNU_INLINE)
- /* Compiler supports inline, so include the inlineable functions as
- * part of the header
- */
- #define INLINE extern ap_inline
-
- INLINE int ap_os_is_path_absolute(const char *file);
-
- #include "os-inline.c"
-
- #else
-
- /* Compiler does not support inline, so prototype the inlineable functions
- * as normal
- */
- extern int ap_os_is_path_absolute(const char *file);
- #endif
-
- /* Other ap_os_ routines not used by this platform */
-
- #define ap_os_is_filename_valid(f) (1)
- #define ap_os_kill(pid, sig) kill(pid, sig)
-
- /*
- * Abstraction layer for loading
- * Apache modules under run-time via
- * dynamic shared object (DSO) mechanism
- */
-
- #ifdef HAVE_DL_H
- #include <dl.h>
- #endif
-
- /*
- * Do not use native AIX DSO support on releases of AIX prior
- * to 4.3.
- */
- #ifdef AIX
- #if AIX < 43
- #undef HAVE_DLFCN_H
- #endif
- #endif
-
- #ifdef HAVE_DLFCN_H
- #include <dlfcn.h>
- #else
- void *dlopen(const char *, int);
- int dlclose(void *);
- void *dlsym(void *, const char *);
- const char *dlerror(void);
- #endif
-
- /* probably on an older system that doesn't support RTLD_NOW or RTLD_LAZY.
- * The below define is a lie since we are really doing RTLD_LAZY since the
- * system doesn't support RTLD_NOW.
- */
- #ifndef RTLD_NOW
- #define RTLD_NOW 1
- #endif
-
- #ifndef RTLD_GLOBAL
- #define RTLD_GLOBAL 0
- #endif
-
- #if (defined(__FreeBSD__) ||\
- defined(__OpenBSD__) ||\
- defined(__NetBSD__) ) && !defined(__ELF__)
- #define DLSYM_NEEDS_UNDERSCORE
- #endif
-
- #define ap_os_dso_handle_t void *
- void ap_os_dso_init(void);
- void * ap_os_dso_load(const char *);
- void ap_os_dso_unload(void *);
- void * ap_os_dso_sym(void *, const char *);
- const char *ap_os_dso_error(void);
-
- #endif /* !APACHE_OS_H */
-