$Id$ -> $FreeBSD$

[pw-darwin.git] / libutil / libutil.h

diff --git a/libutil/libutil.h b/libutil/libutil.h
index 7b8f3b3caf1161e2bf44cf96a2256ce2f4c38dda..f41c66590cd20100233bd5872616df9b2a45a796 100644 (file)
--- a/libutil/libutil.h
+++ b/libutil/libutil.h
@@ -18,7 +18,7 @@
  * 5. Modifications may be freely made to this file providing the above
  *    conditions are met.
  *
- * $Id: libutil.h,v 1.18 1998/10/08 23:10:41 jkh Exp $
+ * $FreeBSD$
  */
 
 #ifndef _LIBUTIL_H_
@@ -37,9 +37,10 @@ typedef struct _property {
 struct termios;
 struct winsize;
 struct utmp;
+struct in_addr;
 
 __BEGIN_DECLS
-void   setproctitle __P((const char *_fmt, ...));
+void   setproctitle __P((const char *_fmt, ...)) __printf0like(1, 2);
 void   login __P((struct utmp *_ut));
 int    login_tty __P((int _fd));
 int    logout __P((char *_line));
@@ -54,10 +55,11 @@ int uu_lock __P((const char *_ttyname));
 int    uu_unlock __P((const char *_ttyname));
 int    uu_lock_txfr __P((const char *_ttyname, pid_t _pid));
 int    _secure_path __P((const char *_path, uid_t _uid, gid_t _gid));
-properties properties_read __P((FILE *fp));
+properties properties_read __P((int fd));
 void   properties_free __P((properties list));
 char   *property_find __P((properties list, const char *name));
 char   *auth_getval __P((const char *name));
+int    realhostname __P((char *host, size_t hsize, const struct in_addr *ip));
 __END_DECLS
 
 #define UU_LOCK_INUSE (1)
@@ -70,4 +72,10 @@ __END_DECLS
 #define UU_LOCK_TRY_ERR (-6)
 #define UU_LOCK_OWNER_ERR (-7)
 
+/* return values from realhostname() */
+#define HOSTNAME_FOUND         (0)
+#define HOSTNAME_INCORRECTNAME (1)
+#define HOSTNAME_INVALIDADDR   (2)
+#define HOSTNAME_INVALIDNAME   (3)
+
 #endif /* !_LIBUTIL_H_ */