22 #ifndef MBEDTLS_MEMORY_BUFFER_ALLOC_H
23 #define MBEDTLS_MEMORY_BUFFER_ALLOC_H
25 #if !defined(MBEDTLS_CONFIG_FILE)
28 #include MBEDTLS_CONFIG_FILE
41 #if !defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE)
42 #define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4
47 #define MBEDTLS_MEMORY_VERIFY_NONE 0
48 #define MBEDTLS_MEMORY_VERIFY_ALLOC (1 << 0)
49 #define MBEDTLS_MEMORY_VERIFY_FREE (1 << 1)
50 #define MBEDTLS_MEMORY_VERIFY_ALWAYS (MBEDTLS_MEMORY_VERIFY_ALLOC | MBEDTLS_MEMORY_VERIFY_FREE)
88 #if defined(MBEDTLS_MEMORY_DEBUG)
136 #if defined(MBEDTLS_SELF_TEST)
int mbedtls_memory_buffer_alloc_self_test(int verbose)
Checkup routine.
int mbedtls_memory_buffer_alloc_verify(void)
Verifies that all headers in the memory buffer are correct and contain sane values. Helps debug buffer-overflow errors.
void mbedtls_memory_buffer_alloc_max_get(size_t *max_used, size_t *max_blocks)
Get the peak heap usage so far.
Configuration options (set of defines)
void mbedtls_memory_buffer_alloc_max_reset(void)
Reset peak statistics.
void mbedtls_memory_buffer_alloc_init(unsigned char *buf, size_t len)
Initialize use of stack-based memory allocator. The stack-based allocator does memory management insi...
void mbedtls_memory_buffer_alloc_free(void)
Free the mutex for thread-safety and clear remaining memory.
void mbedtls_memory_buffer_alloc_status(void)
Print out the status of the allocated memory (primarily for use after a program should have de-alloca...
void mbedtls_memory_buffer_alloc_cur_get(size_t *cur_used, size_t *cur_blocks)
Get the current heap usage.
void mbedtls_memory_buffer_set_verify(int verify)
Determine when the allocator should automatically verify the state of the entire chain of headers / m...