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FSDev_Refresh()

CPU_BOOLEAN FSDev_Refresh (CPU_CHAR *name_dev,

FS_ERR *p_err);

 

File

Called from

Code enabled by

fs_dev.c

Application

N/A

Refresh a device.Arguments

name_dev

Device name.

p_err

Pointer to variable that will receive the return error code from this function.

FS_ERR_NONE
Device opened successfully.
FS_ERR_DEV_INVALID_SEC_SIZE
Invalid device sector size.
FS_ERR_DEV_INVALID_SIZE
Invalid device size.
FS_ERR_DEV_INVALID_UNIT_NBR
Specified unit number invalid.
FS_ERR_NAME_NULL
Argument name_dev passed a NULL pointer

Or device access error (see section B-4 “Device Error Codes” on page 428).

Returned Value

DEF_YES, if the device has not changed.

DEF_NO, if the device has not changed.

Notes/Warnings

If device has changed, all volumes open on the device must be refreshed and all files closed and reopened.

A device status change may be caused by

A device was connected, but no longer is.

A device was not connected, but now is.

A different device is connected.

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