Purpose

This function releases a GDT or LDT segment previously allocated with FSH_SEGALLOC or loaded as part of the FSD image.

Calling Sequence

int far pascal FSH_SEGFREE(sel)
 
unsigned short sel;

Where

sel is the selector to be freed.

Returns

If no error is detected, a zero error code is returned. If an error is detected, one of the following error codes is returned:

• ERROR_INVALID_ACCESS – the selector is invalid.

Remarks

FSH_SEGFREE may block.

Note: OS/2 does not validate input parameters. An FSD, therefore, should call FSH_PROBEBUF where appropriate.