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Copyright (c) 2003, Sun Microsystems, Inc. All Rights Reserved.
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
/usr/lib/64/libumem.so.1
Copyright (c) 2003, Sun Microsystems, Inc. All Rights Reserved.
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
LIBUMEM 3LIB "February 23, 2020"
NAME
libumem - object-caching memory allocation library
SYNOPSIS
cc [ flag... ] file... -lumem [ library... ] #include <umem.h>
DESCRIPTION
Functions in this library provide fast, scalable object-caching memory
allocation with multithreaded application support. In addition to the standard
malloc(3C) family of functions and the more flexible
umem_alloc(3MALLOC) family, libumem provides powerful
object-caching services as described in umem_cache_create(3MALLOC).
The libumem library also provides extensive debugging support, including detection of memory leaks, buffer overruns, multiple frees, use of uninitialized data, use of freed data, and many other common programming errors. See umem_debug(3MALLOC).
INTERFACES
The shared object libumem.so.1 provides the public interfaces defined
below. See Intro(3) for additional information on shared object
interfaces.
| calloc free |
| malloc memalign |
| realloc umem_alloc |
| umem_cache_alloc umem_cache_create |
| umem_cache_destroy umem_cache_free |
| umem_free umem_nofail_callback |
| umem_setmtbf umem_zalloc |
| valloc |
FILES
/usr/lib/libumem.so.1
shared object
64-bit shared object
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE ATTRIBUTE VALUE |
| Interface Stability Evolving |
| MT-Level MT-Safe |
SEE ALSO
Intro(3), malloc(3C), umem_alloc(3MALLOC),
umem_cache_create(3MALLOC), umem_debug(3MALLOC),
umem_setmtbf(3MALLOC), attributes(5)