RTI Connext Micro
Version 2.4.1.0
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Heap interface definition. More...
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Macros | |
#define | OSAPI_ALIGNMENT_DEFAULT (-1) |
Certain methods allow a default alignment: this should be an alignment that follows the "malloc" alignment of the architecture (aligned sufficiently to store any C-structure efficiently). |
Typedefs | |
typedef RTI_INT32 | OSAPI_Alignment_T |
The OSAPIAlignment is the alignment in bytes; an address is aligned when it is a positive integer multiple of the alignment. |
Functions | |
void * | OSAPI_Heap_allocate (RTI_INT32 count, RTI_INT32 size) |
Allocates zero-initialized memory from the heap. | |
void | OSAPI_Heap_free (void *ptr) |
Frees memory allocated from the heap. | |
void | OSAPI_Heap_allocate_struct (TYPE **pointer, TYPE) |
Allocates space on the heap for a C structure and initializes the structure with 0's. | |
void | OSAPI_Heap_free_struct (TYPE *pointer) |
Returns previously allocated (with OSAPI_Heap_allocate_struct) space to the heap. | |
void | OSAPI_Heap_allocate_array (TYPE **pointer, int count, TYPE) |
A static method to allocate space on the heap for an array of C structures; the array is initialized with 0's. | |
void | OSAPI_Heap_free_array (TYPE *storage) |
A static method to return space (that was previously allocated with OSAPI_Heap_allocate_array) to the heap. | |
void | OSAPI_Heap_allocate_string (char **pointer, RTI_UINT32 size) |
A static method to allocate space on the heap for a string of up to a given size. The string is initialized with 0's. | |
void | OSAPI_Heap_free_string (char *pointer) |
A static method to return space string space to the heap. | |
void | OSAPI_Heap_allocate_buffer (char **buffer, RTI_UINT32 size, OSAPI_Alignment_T alignment) |
A static method to allocate a block of memory of the provided size from the heap. | |
void | OSAPI_Heap_free_buffer (void *buffer) |
A static method to return a block (that was previously allocated with OSAPI_Heap_allocate_buffer) to the heap. | |
RTI_SIZE_T | OSAPI_Heap_get_allocated_byte_count (void) |
Return current allocated memory. |
Variables | |
RTI_SIZE_T | OSAPI_gv_AllocatedByteCount |
Current allocated bytes. |
Heap interface definition.
#define OSAPI_ALIGNMENT_DEFAULT (-1) |
Certain methods allow a default alignment: this should be an alignment that follows the "malloc" alignment of the architecture (aligned sufficiently to store any C-structure efficiently).