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- /* ====================================================================
- * Copyright (c) 1999-2000 The Apache Group. 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. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the Apache Group
- * for use in the Apache HTTP server project (http://www.apache.org/)."
- *
- * 4. The names "Apache Server" and "Apache Group" 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 names without prior written
- * permission of the Apache Group.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the Apache Group
- * for use in the Apache HTTP server project (http://www.apache.org/)."
- *
- * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``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 GROUP 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 Group and was originally based
- * on public domain software written at the National Center for
- * Supercomputing Applications, University of Illinois, Urbana-Champaign.
- * For more information on the Apache Group and the Apache HTTP server
- * project, please see <http://www.apache.org/>.
- */
-
- /*
- **
- ** ap_mm.h -- wrapper code for MM shared memory library
- **
- */
-
- #ifdef EAPI
-
- #ifndef AP_MM_H
- #define AP_MM_H 1
-
- #ifndef FALSE
- #define FALSE 0
- #define TRUE !FALSE
- #endif
-
- API_EXPORT(int) ap_mm_useable(void);
-
- typedef void AP_MM;
- typedef enum { AP_MM_LOCK_RD, AP_MM_LOCK_RW } ap_mm_lock_mode;
-
- /* Global Malloc-Replacement API */
- API_EXPORT(int) ap_MM_create(size_t size, char *file);
- API_EXPORT(int) ap_MM_permission(mode_t mode, uid_t owner, gid_t group);
- API_EXPORT(void) ap_MM_destroy(void);
- API_EXPORT(int) ap_MM_lock(ap_mm_lock_mode mode);
- API_EXPORT(int) ap_MM_unlock(void);
- API_EXPORT(void *) ap_MM_malloc(size_t size);
- API_EXPORT(void *) ap_MM_realloc(void *ptr, size_t size);
- API_EXPORT(void) ap_MM_free(void *ptr);
- API_EXPORT(void *) ap_MM_calloc(size_t number, size_t size);
- API_EXPORT(char *) ap_MM_strdup(const char *str);
- API_EXPORT(size_t) ap_MM_sizeof(void *ptr);
- API_EXPORT(size_t) ap_MM_maxsize(void);
- API_EXPORT(size_t) ap_MM_available(void);
- API_EXPORT(char *) ap_MM_error(void);
-
- /* Standard Malloc-Style API */
- API_EXPORT(AP_MM *) ap_mm_create(size_t size, char *file);
- API_EXPORT(int) ap_mm_permission(AP_MM *mm, mode_t mode, uid_t owner, gid_t group);
- API_EXPORT(void) ap_mm_destroy(AP_MM *mm);
- API_EXPORT(int) ap_mm_lock(AP_MM *mm, ap_mm_lock_mode mode);
- API_EXPORT(int) ap_mm_unlock(AP_MM *mm);
- API_EXPORT(void *) ap_mm_malloc(AP_MM *mm, size_t size);
- API_EXPORT(void *) ap_mm_realloc(AP_MM *mm, void *ptr, size_t size);
- API_EXPORT(void) ap_mm_free(AP_MM *mm, void *ptr);
- API_EXPORT(void *) ap_mm_calloc(AP_MM *mm, size_t number, size_t size);
- API_EXPORT(char *) ap_mm_strdup(AP_MM *mm, const char *str);
- API_EXPORT(size_t) ap_mm_sizeof(AP_MM *mm, void *ptr);
- API_EXPORT(size_t) ap_mm_maxsize(void);
- API_EXPORT(size_t) ap_mm_available(AP_MM *mm);
- API_EXPORT(char *) ap_mm_error(void);
- API_EXPORT(void) ap_mm_display_info(AP_MM *mm);
-
- /* Low-Level Shared Memory API */
- API_EXPORT(void *) ap_mm_core_create(size_t size, char *file);
- API_EXPORT(int) ap_mm_core_permission(void *core, mode_t mode, uid_t owner, gid_t group);
- API_EXPORT(void) ap_mm_core_delete(void *core);
- API_EXPORT(size_t) ap_mm_core_size(void *core);
- API_EXPORT(int) ap_mm_core_lock(void *core, ap_mm_lock_mode mode);
- API_EXPORT(int) ap_mm_core_unlock(void *core);
- API_EXPORT(size_t) ap_mm_core_maxsegsize(void);
- API_EXPORT(size_t) ap_mm_core_align2page(size_t size);
- API_EXPORT(size_t) ap_mm_core_align2word(size_t size);
-
- /* Internal Library API */
- API_EXPORT(void) ap_mm_lib_error_set(unsigned int, const char *str);
- API_EXPORT(char *) ap_mm_lib_error_get(void);
- API_EXPORT(int) ap_mm_lib_version(void);
-
- #endif /* AP_MM_H */
-
- #endif /* EAPI */
-
-