Adding upstream version 1:4.13+dfsg1.upstream/1%4.13+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/libmisc/motd.c b/libmisc/motd.c
new file mode 100644
index 0000000..7f7e523
--- /dev/null
+++ b/libmisc/motd.c
@@ -0,0 +1,58 @@
+/*
+ * 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 "prototypes.h"
+#include "defines.h"
+#include "getdef.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.
+ */
+void motd (void)
+{
+	FILE *fp;
+	char *motdlist;
+	const char *motdfile;
+	char *mb;
+	int c;
+
+	motdfile = getdef_str ("MOTD_FILE");
+	if (NULL == motdfile) {
+		return;
+	}
+
+	motdlist = xstrdup (motdfile);
+
+	for (mb = motdlist; ;mb = NULL) {
+		motdfile = strtok (mb, ":");
+		if (NULL == motdfile) {
+			break;
+		}
+
+		fp = fopen (motdfile, "r");
+		if (NULL != fp) {
+			while ((c = getc (fp)) != EOF) {
+				putchar (c);
+			}
+			fclose (fp);
+		}
+	}
+	fflush (stdout);
+
+	free (motdlist);
+}
+