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.TH sasl_setprop 3 "10 July 2001" SASL "SASL man pages"
.SH NAME
sasl_setprop \- Set a SASL property
.SH SYNOPSIS
.nf
.B #include <sasl/sasl.h>

.sp
.BI "int sasl_setprop(sasl_conn_t " *conn ", "
.BI "			 int " propnum ", " 
.BI "			 const void * " pvalue ")"  

.fi
.SH DESCRIPTION

.B sasl_setprop
sets the value of a SASL property. For example an application should tell the SASL library about any external negotiated security layer (i.e. TLS).

.I conn
is the SASL connection object.
.I propnum
is the identifier for the property requested and
.I pvalue
contains a pointer to the data. It is the applications job to make sure this type is correct. This is an easy way to crash a program.

.nf
SASL_AUTH_EXTERNAL - external authentication ID (const char *)
SASL_SSF_EXTERNAL -  external SSF active -- (sasl_ssf_t)
SASL_DEFUSERREALM - user realm (const char *)
SASL_SEC_PROPS  -    sasl_security_properties_t (may be freed after call)
SASL_IPLOCALPORT -   string describing the local ip and port in the form
                     "a.b.c.d;p", or "e:f:g:h:i:j:k:l;port"
SASL_IPREMOTEPORT -  string describing the remote ip and port in the form
                     "a.b.c.d;p", or "e:f:g:h:i:j:k:l;port"
.fi

.SH "RETURN VALUE"
Returns SASL_OK on success. SASL error code on failure.

.SH "CONFORMING TO"
RFC 4422
.SH "SEE ALSO"
sasl(3), sasl_errors(3)