Texas Instruments TI-89 Developer's Guide

560
Appendix A: System Routines — Files
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
FDelete
Declaration:
WORD
FDelete
(const char *
fileName
)
Category(ies):
Files
Description:
Deletes a file.
Inputs:
fileName
— String pointer to name of file to delete.
Outputs:
FS_OK — File deleted.
FS_BAD_NAME — Bad filename.
FS_ERROR — File not deleted because it is locked, in use, a
folder, in Flash, or it does not exist.
Assumptions:
None
Side Effects:
May invalidate any current HSYMs.
Availability:
On AMS 2.00 and higher.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also:
None
Example:
/* Create a temporary file, use the file, then delete it. */
FILE f1;
if (FS_OK == FOpen("ZTEMPF", &f1, FM_WRITE, "APP1" )) {
useTempFile( &f1 );
FClose( &f1 );
FDelete("ZTEMPF");
}

Texas Instruments TI-89 Specifications

General

Display size (HxV)	100 x 160 mm
Memory type	639K FLASH ROM, 188K bytes RAM
Compatible operating systems	Operating System 2.09
Battery type	AAA