Page Comparison

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void  OSMemPut (OS_MEM  *p_mem,

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                void    *p_blk,

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                OS_ERR  *p_err)

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File
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Called from
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Code enabled by
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os_mem.c
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Task or ISR
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OS_CFG_MEM_EN
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10010361001036OSMemPut() returns a memory block back to a memory partition. It is assumed that the user will return the memory block to the same memory partition from which it was allocated. Anchor10010381001038
Arguments
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10010391001039p_mem Anchor10010411001041
is a pointer to the memory partition control block.
 Anchor10010421001042p_blk Anchor10010441001044
is a pointer to the memory block to be returned to the memory partition.
 Anchor10010451001045p_err Anchor10010461001046
is a pointer to a variable that holds an error code:
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class
WebWorks_Indent_1
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OS_ERR_NONE
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class
WebWorks_Indent_2
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if a memory block is available and returned to the application.
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OS_ERR_MEM_INVALID_P_BLK
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class
WebWorks_Indent_2
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if OS_CFG_ARG_CHK_EN is set to 1 in os_cfg.h: if the user passed a NULL pointer for the memory block being returned to the memory partition.
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class
WebWorks_Indent_1
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OS_ERR_MEM_INVALID_P_MEM
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class
WebWorks_Indent_2
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if OS_CFG_ARG_CHK_EN is set to 1 in os_cfg.h: if p_mem is a NULL pointer.
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class
WebWorks_Indent_1
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OS_ERR_MEM_MEM_FULL
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if returning a memory block to an already full memory partition. This would indicate that the user freed more blocks that were allocated and potentially did not return some of the memory blocks to the proper memory partition.
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Returned Value
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None Anchor10508431050843
Notes/Warnings
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Example
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rowspan
15
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