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authorLibravatar vnugent <public@vaughnnugent.com>2024-04-23 18:19:31 -0400
committerLibravatar vnugent <public@vaughnnugent.com>2024-04-23 18:19:31 -0400
commit7cb7a93de4f6f5e741bc5129e3d928e44f050930 (patch)
treeae5c564a0c3c60d0b4dac13ac8e8e3ebf7906ab1 /include/mbedtls/memory_buffer_alloc.h
parent30e8dda6cbea86bdee6d5dfe48514385d3b9f81b (diff)
refactor!: MbedTLS on Windows, switch to uint32
Diffstat (limited to 'include/mbedtls/memory_buffer_alloc.h')
-rw-r--r--include/mbedtls/memory_buffer_alloc.h142
1 files changed, 0 insertions, 142 deletions
diff --git a/include/mbedtls/memory_buffer_alloc.h b/include/mbedtls/memory_buffer_alloc.h
deleted file mode 100644
index b527d9b..0000000
--- a/include/mbedtls/memory_buffer_alloc.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * \file memory_buffer_alloc.h
- *
- * \brief Buffer-based memory allocator
- */
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-#ifndef MBEDTLS_MEMORY_BUFFER_ALLOC_H
-#define MBEDTLS_MEMORY_BUFFER_ALLOC_H
-
-#include "mbedtls/build_info.h"
-
-#include <stddef.h>
-
-/**
- * \name SECTION: Module settings
- *
- * The configuration options you can set for this module are in this section.
- * Either change them in mbedtls_config.h or define them on the compiler command line.
- * \{
- */
-
-#if !defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE)
-#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
-#endif
-
-/** \} name SECTION: Module settings */
-
-#define MBEDTLS_MEMORY_VERIFY_NONE 0
-#define MBEDTLS_MEMORY_VERIFY_ALLOC (1 << 0)
-#define MBEDTLS_MEMORY_VERIFY_FREE (1 << 1)
-#define MBEDTLS_MEMORY_VERIFY_ALWAYS (MBEDTLS_MEMORY_VERIFY_ALLOC | \
- MBEDTLS_MEMORY_VERIFY_FREE)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief Initialize use of stack-based memory allocator.
- * The stack-based allocator does memory management inside the
- * presented buffer and does not call calloc() and free().
- * It sets the global mbedtls_calloc() and mbedtls_free() pointers
- * to its own functions.
- * (Provided mbedtls_calloc() and mbedtls_free() are thread-safe if
- * MBEDTLS_THREADING_C is defined)
- *
- * \note This code is not optimized and provides a straight-forward
- * implementation of a stack-based memory allocator.
- *
- * \param buf buffer to use as heap
- * \param len size of the buffer
- */
-void mbedtls_memory_buffer_alloc_init(unsigned char *buf, size_t len);
-
-/**
- * \brief Free the mutex for thread-safety and clear remaining memory
- */
-void mbedtls_memory_buffer_alloc_free(void);
-
-/**
- * \brief Determine when the allocator should automatically verify the state
- * of the entire chain of headers / meta-data.
- * (Default: MBEDTLS_MEMORY_VERIFY_NONE)
- *
- * \param verify One of MBEDTLS_MEMORY_VERIFY_NONE, MBEDTLS_MEMORY_VERIFY_ALLOC,
- * MBEDTLS_MEMORY_VERIFY_FREE or MBEDTLS_MEMORY_VERIFY_ALWAYS
- */
-void mbedtls_memory_buffer_set_verify(int verify);
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-/**
- * \brief Print out the status of the allocated memory (primarily for use
- * after a program should have de-allocated all memory)
- * Prints out a list of 'still allocated' blocks and their stack
- * trace if MBEDTLS_MEMORY_BACKTRACE is defined.
- */
-void mbedtls_memory_buffer_alloc_status(void);
-
-/**
- * \brief Get the number of alloc/free so far.
- *
- * \param alloc_count Number of allocations.
- * \param free_count Number of frees.
- */
-void mbedtls_memory_buffer_alloc_count_get(size_t *alloc_count, size_t *free_count);
-
-/**
- * \brief Get the peak heap usage so far
- *
- * \param max_used Peak number of bytes in use or committed. This
- * includes bytes in allocated blocks too small to split
- * into smaller blocks but larger than the requested size.
- * \param max_blocks Peak number of blocks in use, including free and used
- */
-void mbedtls_memory_buffer_alloc_max_get(size_t *max_used, size_t *max_blocks);
-
-/**
- * \brief Reset peak statistics
- */
-void mbedtls_memory_buffer_alloc_max_reset(void);
-
-/**
- * \brief Get the current heap usage
- *
- * \param cur_used Current number of bytes in use or committed. This
- * includes bytes in allocated blocks too small to split
- * into smaller blocks but larger than the requested size.
- * \param cur_blocks Current number of blocks in use, including free and used
- */
-void mbedtls_memory_buffer_alloc_cur_get(size_t *cur_used, size_t *cur_blocks);
-#endif /* MBEDTLS_MEMORY_DEBUG */
-
-/**
- * \brief Verifies that all headers in the memory buffer are correct
- * and contain sane values. Helps debug buffer-overflow errors.
- *
- * Prints out first failure if MBEDTLS_MEMORY_DEBUG is defined.
- * Prints out full header information if MBEDTLS_MEMORY_DEBUG
- * is defined. (Includes stack trace information for each block if
- * MBEDTLS_MEMORY_BACKTRACE is defined as well).
- *
- * \return 0 if verified, 1 otherwise
- */
-int mbedtls_memory_buffer_alloc_verify(void);
-
-#if defined(MBEDTLS_SELF_TEST)
-/**
- * \brief Checkup routine
- *
- * \return 0 if successful, or 1 if a test failed
- */
-int mbedtls_memory_buffer_alloc_self_test(int verbose);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* memory_buffer_alloc.h */