Page Comparison

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void  FSDev_NOR_LowDefrag (CPU_CHAR  *name_dev,

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                           FS_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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fs_dev_nor.c
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Application
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N/A
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Low-level defragment a NOR device. Anchor11893161189316
Arguments
 Anchor11893171189317name_dev Anchor11893181189318
Device name (see Note).
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1189319p_err Anchor11893201189320
Pointer to variable that will the receive return error code from this function:
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class
WebWorks_Indent_1
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FS_ERR_NONE
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Device low-level defragmented successfully.
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class
WebWorks_Indent_1
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FS_ERR_NAME_NULL
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class
WebWorks_Indent_2
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Argument name_dev passed a NULL pointer.
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FS_ERR_DEV_INVALID
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Argument name_dev specifies an invalid device
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class
WebWorks_Indent_1
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FS_ERR_DEV_NOT_OPEN
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Device is not open.
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class
WebWorks_Indent_1
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FS_ERR_DEV_NOT_PRESENT
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Device is not present.
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class
WebWorks_Indent_1
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FS_ERR_DEV_INVALID_LOW_FMT
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class
WebWorks_Indent_2
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Device needs to be low-level formatted.
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FS_ERR_DEV_IO
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Device I/O error.
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class
WebWorks_Indent_1
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FS_ERR_DEV_TIMEOUT
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class
WebWorks_Indent_2
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Device timeout.
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Returned Value
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None. Anchor11893391189339
Notes/Warnings
 Anchor11893401189340The device must be a NOR device (e.g., “nor“nor:0:”). Anchor11893411189341
Defragmentation groups sectors containing high-level data into as few blocks as possible, in order of logical sector. A defragmented file system should have near-optimal access speeds in a read-only environment.