gss_wrap_size_limit(3)gss_wrap_size_limit(3)NAMEgss_wrap_size_limit - set the maximum input message size for the
required maximum output token
SYNOPSIS
#include <gssapi/gssapi.h>
OM_uint32 gss_wrap_size_limit(
OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
OM_uint32 req_output_size,
OM_uint32 * max_input_size );
PARAMETERS
Kerberos 5 error code. Security context over which the messages are
sent. Confidentiality protection that gss_wrap() is to apply in addi‐
tion to integrity protection. gss_wrap() contains details. Level of
protection that gss_wrap() is to provide. gss_wrap() contains details.
Maximum size for tokens emitted by gss_wrap(). Maximum input message
size that may be presented to gss_wrap() in order to guarantee that the
emitted token is no larger than req_output_size bytes.
DESCRIPTION
The gss_wrap_size_limit() function allows an application to set the
maximum input message size for the required maximum output token size.
This call is intended for use by applications that communicate over
protocols that limit message size. It allows the application to split
up and re-assemble messages that are too long.
This function, if presented to gss_wrap() with the same conf_req_flag
and qop_req parameters, results in an output token containing no more
than req_output_size bytes.
RETURN VALUES
GSS_S_BAD_QOP xx0Exxxx
GSS_S_CALL_INACCESSIBLE_READ 01xxxxxx
GSS_S_CALL_INACCESSIBLE_WRITE 02xxxxxx
GSS_S_COMPLETE 00000000
GSS_S_FAILURE xx0Dxxxx
GSS_S_NO_CONTEXT xx08xxxx
SEE ALSO
Functions: gss_wrap(3)gss_wrap_size_limit(3)