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/*
* lib/krb5/os/write_msg.c
*
* Copyright 1991, 2009 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* convenience sendauth/recvauth functions
*/
#include "k5-int.h"
#include <errno.h>
#include "os-proto.h"
krb5_error_code
krb5_write_message(krb5_context context, krb5_pointer fdp, krb5_data *outbuf)
{
krb5_int32 len;
int fd = *( (int *) fdp);
sg_buf sg[2];
len = htonl(outbuf->length);
SG_SET(&sg[0], &len, 4);
SG_SET(&sg[1], outbuf->data, outbuf->length);
if (krb5int_net_writev(context, fd, sg, 2) < 0) {
return errno;
}
return(0);
}
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