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authorIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
committerIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
commit236963e7563be3e3f8220dac7bb4af446928e194 (patch)
treee521ea226db0345bbb3679fffe09d96254b7dc73 /sys/include/vm/tlsf.h
parent214eadc62b5578f76c98a38a28f8b3d80ac4d6ad (diff)
Clean out for expt
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/include/vm/tlsf.h')
-rw-r--r--sys/include/vm/tlsf.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/sys/include/vm/tlsf.h b/sys/include/vm/tlsf.h
deleted file mode 100644
index e9b5a91..0000000
--- a/sys/include/vm/tlsf.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef INCLUDED_tlsf
-#define INCLUDED_tlsf
-
-/*
-** Two Level Segregated Fit memory allocator, version 3.1.
-** Written by Matthew Conte
-** http://tlsf.baisoku.org
-**
-** Based on the original documentation by Miguel Masmano:
-** http://www.gii.upv.es/tlsf/main/docs
-**
-** This implementation was written to the specification
-** of the document, therefore no GPL restrictions apply.
-**
-** Copyright (c) 2006-2016, Matthew Conte
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * 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.
-** * Neither the name of the copyright holder nor the
-** names of its contributors may be used to endorse or promote products
-** derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS 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 MATTHEW CONTE 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.
-*/
-
-#include <stddef.h>
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/* tlsf_t: a TLSF structure. Can contain 1 to N pools. */
-/* pool_t: a block of memory that TLSF can manage. */
-typedef void* tlsf_t;
-typedef void* pool_t;
-
-/* Create/destroy a memory pool. */
-tlsf_t tlsf_create(void* mem);
-tlsf_t tlsf_create_with_pool(void* mem, size_t bytes);
-void tlsf_destroy(tlsf_t tlsf);
-pool_t tlsf_get_pool(tlsf_t tlsf);
-
-/* Add/remove memory pools. */
-pool_t tlsf_add_pool(tlsf_t tlsf, void* mem, size_t bytes);
-void tlsf_remove_pool(tlsf_t tlsf, pool_t pool);
-
-/* malloc/memalign/realloc/free replacements. */
-void* tlsf_malloc(tlsf_t tlsf, size_t bytes);
-void* tlsf_memalign(tlsf_t tlsf, size_t align, size_t bytes);
-void* tlsf_realloc(tlsf_t tlsf, void* ptr, size_t size);
-void tlsf_free(tlsf_t tlsf, void* ptr);
-
-/* Returns internal block size, not original request size */
-size_t tlsf_block_size(void* ptr);
-
-/* Overheads/limits of internal structures. */
-size_t tlsf_size(void);
-size_t tlsf_align_size(void);
-size_t tlsf_block_size_min(void);
-size_t tlsf_block_size_max(void);
-size_t tlsf_pool_overhead(void);
-size_t tlsf_alloc_overhead(void);
-
-/* Debugging. */
-typedef void (*tlsf_walker)(void* ptr, size_t size, int used, void* user);
-void tlsf_walk_pool(pool_t pool, tlsf_walker walker, void* user);
-/* Returns nonzero if any internal consistency check fails. */
-int tlsf_check(tlsf_t tlsf);
-int tlsf_check_pool(pool_t pool);
-
-#if defined(__cplusplus)
-};
-#endif
-
-#endif