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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:54:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:54:37 +0000
commit97c26c1924b076ef23ebe4381558e8aa025712b2 (patch)
tree109724175f07436696f51b14b5abbd3f4d704d6d /libmisc/motd.c
parentInitial commit. (diff)
downloadshadow-97c26c1924b076ef23ebe4381558e8aa025712b2.tar.xz
shadow-97c26c1924b076ef23ebe4381558e8aa025712b2.zip
Adding upstream version 1:4.13+dfsg1.upstream/1%4.13+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libmisc/motd.c')
-rw-r--r--libmisc/motd.c58
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);
+}
+