| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000 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_canonical_filename(p,f) (f) |
| #define ap_os_case_canonical_filename(p,f) (f) |
| #define ap_os_systemcase_filename(p,f) (f) |
| #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 V4.3 |
| */ |
| #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 */ |
