pal_os_memory.h File Reference

This file defines the memory management related macros. More...

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Macros
#define	pal_os_malloc(block_size)   malloc(block_size)
	Allocates a block of memory. More...
#define	pal_os_calloc(no_of_blocks, block_size)   calloc(no_of_blocks, block_size)
	Allocates a block of memory and clean the contents. More...
#define	pal_os_free(p_block)   free(p_block)
	Free's a block of allocated memory. More...
#define	pal_os_memcpy(p_destination, p_source, size)   memcpy(p_destination, p_source, size)
	Copies the data from source to destination. More...
#define	pal_os_memset(p_buffer, value, size)   memset(p_buffer, value, size)
	Sets the memory buffer to the data supplied. More...

Detailed Description

This file defines the memory management related macros.

Copyright

MIT License

Copyright (c) 2019 Infineon Technologies AG

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE

\endcopyright

Author

Infineon Technologies AG

Macro Definition Documentation

pal_os_calloc

#define pal_os_calloc	(		no_of_blocks,
			block_size
	)		calloc(no_of_blocks, block_size)

Allocates a block of memory and clean the contents.

Allocates a block of memory and clean the contents.

Precondition

• None

Note

• None

Parameters

[in]	no_of_blocks	Number of blocks to be allocated
[in]	block_size	Size of memory block to be allocated

pal_os_free

#define pal_os_free

(

p_block

)

free(p_block)

Free's a block of allocated memory.

Free's a block of allocated memory.

Precondition

• None

Note

• None

Parameters

[in]

p_block

Pointer to the memory block to be freed

pal_os_malloc

#define pal_os_malloc

(

block_size

)

malloc(block_size)

Allocates a block of memory.

Allocates a block of memory.

Precondition

• None

Note

• None

Parameters

[in]

block_size

Size of memory block to be allocated

pal_os_memcpy

#define pal_os_memcpy	(		p_destination,
			p_source,
			size
	)		memcpy(p_destination, p_source, size)

Copies the data from source to destination.

Copies the data from source to destination.

Precondition

• None

Note

• None

Parameters

[in]	p_destination	Pointer to destination buffer
[in]	p_source	Pointer to source buffer
[in]	size	Size in bytes to be copied

pal_os_memset

#define pal_os_memset	(		p_buffer,
			value,
			size
	)		memset(p_buffer, value, size)

Sets the memory buffer to the data supplied.

Sets the memory buffer with the specified size to the data supplied.

Precondition

• None

Note

• None

Parameters

[in]	p_buffer	Pointer to buffer
[in]	value	Value to be written in the buffer
[in]	size	Size in bytes to be written with the specified value