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/*
* SPDX-FileCopyrightText: 1989 - 1991, Julianne Frances Haugh
* SPDX-FileCopyrightText: 1996 - 1997, Marek Michałkiewicz
* SPDX-FileCopyrightText: 2003 - 2005, Tomasz Kłoczko
* SPDX-FileCopyrightText: 2010 , Nicolas François
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#ident "$Id$"
#include <stdio.h>
#include <string.h>
#include "defines.h"
#include "getdef.h"
#include "prototypes.h"
/*
* motd -- output the /etc/motd file
*
* motd() determines the name of a login announcement file and outputs
* it to the user's terminal at login time. The MOTD_FILE configuration
* option is a colon-delimited list of filenames.
*/
int
motd(void)
{
FILE *fp;
char *motdlist;
const char *motdfile;
char *mb;
int c;
motdfile = getdef_str ("MOTD_FILE");
if (NULL == motdfile)
return 0;
motdlist = strdup(motdfile);
if (motdlist == NULL)
return -1;
mb = motdlist;
while (NULL != (motdfile = strsep(&mb, ":"))) {
fp = fopen (motdfile, "r");
if (fp == NULL)
continue;
while ((c = getc(fp)) != EOF) {
putchar(c);
}
fclose(fp);
}
fflush (stdout);
free (motdlist);
return 0;
}
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