Add built in fallbacks for motd file

Use several locations for built in default for motd to allow for
e.g. run time generated motd without having to modify config files.
login.c already splits by colon.

/usr/share/misc/motd
  - chould be shipped by distributions
/run/motd
  - potentially run time created file with dynamic information
/etc/motd
  - for the admin fill with local information

Signed-off-by: Ludwig Nussel <ludwig.nussel@suse.de>

diff --git a/include/pathnames.h b/include/pathnames.h
index abf0cdee98b71140605a0123febb3faa3e1cb710..3d5052e6f740be04e3aad4af79bdf25cea7ca056 100644 (file)
--- a/include/pathnames.h
+++ b/include/pathnames.h
@@ -43,7 +43,7 @@
 #ifndef _PATH_MAILDIR
 # define _PATH_MAILDIR         "/var/spool/mail"
 #endif
-#define        _PATH_MOTDFILE          "/etc/motd"
+#define        _PATH_MOTDFILE          "/usr/share/misc/motd:/run/motd:/etc/motd"
 #ifndef _PATH_NOLOGIN
 # define _PATH_NOLOGIN         "/etc/nologin"
 #endif