.\" Copyright (C) 2004 International Business Machines Corporation
.\" Written by Megan Schneider based on the Trusted Computing Group Software Stack Specification Version 1.1 Golden
.\"
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.TH "Tspi_Context_FreeMemory" 3 "2004-05-25" "TSS 1.1"
.ce 1
TCG Software Stack Developers Reference
.SH NAME
Tspi_Context_FreeMemory \- Free allocated memory for a given context.
.SH "SYNOPSIS"
.ad l
.hy 0
.nf
.B #include <tss/platform.h>
.B #include <tss/tcpa_defines.h>
.B #include <tss/tcpa_typedef.h>
.B #include <tss/tcpa_struct.h>
.B #include <tss/tss_typedef.h>
.B #include <tss/tss_structs.h>
.B #include <tss/tspi.h>
.br
.HP
.BI "TSS_RESULT Tspi_Context_FreeMemory(TSS_HCONTEXT " hContext ", BYTE* " rgbMemory ");"
.fi
.sp
.ad
.hy

.SH "DESCRIPTION"
.PP
\fBTspi_Context_FreeMemory\fR frees memory allocated by the TSS Service Provider on a per-context basis.
This should be used before Tspi_Context_Close is called, to avoid memory leaks.

.SH "PARAMETERS"
.PP
.SS hContext
The \fIhContext\fR parameter is the handle to the local context.
.SS rgbMemory
The \fIrgbMemory\fR parameter is a pointer to the memory block to
be freed. If this is NULL, all memory blocks bound to the context are freed.

.SH "RETURN CODES"
.PP
\fBTspi_Context_FreeMemory\fR returns TSS_SUCCESS on success, otherwise
one of the following values is returned:
.TP
.SM TSS_E_INVALID_HANDLE
\fIhContext\fR is not a valid handle.

.TP
.SM TSS_E_INTERNAL_ERROR
An internal SW error has been detected.

.SH "CONFORMING TO"

.PP
\fBTspi_Context_FreeMemory\fR conforms to the Trusted Computing Group Software
Specification version 1.1 Golden

.SH "SEE ALSO"

.PP
\fBTspi_Context_Create\fR(3), \fBTspi_Context_Close\fR(3).