FSFile_IsOpen()

CPU_BOOLEAN  FSFile_IsOpen (CPU_CHAR  *name_full,

                            FS_FLAGS  *p_mode

                            FS_ERR    *p_err);

File

Called from

Code enabled by

fs_file.c

Application;

FSFile_Open()

N/A

Test if file is already open.

name_full

Name of the file. See section 4-3 “μC/FS File and Directory Names and Paths” for information about file names.

p_mode

Pointer to variable that will receive the file access mode (see section 8-1-1 “Opening Files” for the description the file access mode).

p_err

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

FS_ERR_NONE

Error indicator obtained.

FS_ERR_NULL_PTR

Argument p_file passed a NULL pointer.

FS_ERR_BUF_NONE_AVAIL

No buffer available.

FS_ERR_ENTRY_NOT_FILE

Entry not a file.

FS_ERR_NAME_INVALID

Invalid file name or path.

FS_ERR_VOL_INVALID_SEC_NBR

Invalid sector number found in directory entry.

DEF_NO if file is not open

DEF_YES if file is open.

None.