1 files changed, 42 insertions, 0 deletions
diff --git a/gnu/usr.sbin/sendmail/include/sm/shm.h b/gnu/usr.sbin/sendmail/include/sm/shm.h
new file mode 100644
index 00000000000..6efbfbc57e6
--- /dev/null
+++ b/gnu/usr.sbin/sendmail/include/sm/shm.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
+ *      All rights reserved.
+ *
+ * By using this file, you agree to the terms and conditions set
+ * forth in the LICENSE file which can be found at the top level of
+ * the sendmail distribution.
+ *
+ *	$Sendmail: shm.h,v 1.7 2001/04/20 15:21:55 ca Exp $
+ */
+
+#ifndef SM_SHM_H
+# define SM_SHM_H
+
+# if SM_CONF_SHM
+#  include <sys/types.h>
+#  include <sys/ipc.h>
+#  include <sys/shm.h>
+
+/* # include "def.h"	*/
+
+/* key for shared memory */
+#  define SM_SHM_KEY	((key_t) 42)
+
+/* return value for failed shmget() */
+#  define SM_SHM_NULL	((void *) -1)
+#  define SM_SHM_NO_ID	(-1)
+#  define SM_NO_SHM(id)	((id) < 0)
+
+extern void *sm_shmstart __P((key_t, int , int , int *, bool));
+extern int sm_shmstop __P((void *, int, bool));
+
+/* for those braindead systems... (e.g., SunOS 4) */
+#  ifndef SHM_R
+#   define SHM_R       0400
+#  endif /* SHM_R */
+#  ifndef SHM_W
+#   define SHM_W       0200
+#  endif /* SHM_W */
+
+# endif /* SM_CONF_SHM */
+#endif /* ! SM_SHM_H */