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Code Block
languagecpp
void  FSVol_LabelSet (CPU_CHAR  *name_vol,

...


                      CPU_CHAR  *label,

...


                      FS_ERR    *p_err);


File

Called from

Code enabled by

fs_vol.c

Application

not FS_CFG_RD_ONLY_EN

...

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

FS_ERR_NONE

Label set.

FS_ERR_DEV_CHNGD

Device has changed.

FS_ERR_NAME_NULL

Argument name_vol passed a NULL pointer.

FS_ERR_NULL_PTR

Argument label passed a NULL pointer.

FS_ERR_DEV

Device access error.

FS_ERR_DIR_FULL

Directory is full (space could not be allocated).

FS_ERR_DEV_FULL

Device is full (space could not be allocated).

FS_ERR_VOL_LABEL_INVALID

Volume label is invalid.

FS_ERR_VOL_LABEL_TOO_LONG

Volume label is too long.

FS_ERR_VOL_NOT_MOUNTED

Volume is not mounted.

FS_ERR_VOL_NOT_OPEN

Volume is not open.

Returned Value

None.

Notes/Warnings

  1. The label on a FAT volume must be no longer than 11-characters, each belonging to the set of valid short file name (SFN) characters. Before it is committed to the volume, the label will be converted to upper case and will be padded with spaces until it is an 11-character string.