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/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZFormatNoticeList function.
*
* Created by: Robert French
*
* $Id$
*
* Copyright (c) 1987,1991 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include <internal.h>
#ifndef lint
static const char rcsid_ZFormatNoticeList_c[] =
"$Id$";
#endif
Code_t
ZFormatNoticeList(ZNotice_t *notice,
register char **list,
int nitems,
char **buffer,
int *ret_len,
Z_AuthProc cert_routine)
{
char header[Z_MAXHEADERLEN];
register int i;
int hdrlen, size;
char *ptr;
Code_t retval;
if ((retval = Z_FormatHeader(notice, header, sizeof(header), &hdrlen,
cert_routine)) != ZERR_NONE)
return (retval);
size = 0;
for (i=0;i<nitems;i++)
size += strlen(list[i])+1;
*ret_len = hdrlen+size;
/* *ret_len can never be zero here, no need to worry about malloc(0). */
if (!(*buffer = (char *) malloc((unsigned)*ret_len)))
return (ENOMEM);
(void) memcpy(*buffer, header, hdrlen);
ptr = *buffer+hdrlen;
for (;nitems;nitems--, list++) {
i = strlen(*list)+1;
(void) memcpy(ptr, *list, i);
ptr += i;
}
return (ZERR_NONE);
}
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