(S_ISDOOR): Define if missing.

diff --git a/src/system.h b/src/system.h
index 4b56c15a3d9204b3e2fefbab8c2d070ebd579b89..b81a595f5e70f57d42e505d38ca87d5d84464608 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -23,6 +23,7 @@
 # undef S_ISBLK
 # undef S_ISCHR
 # undef S_ISDIR
+# undef S_ISDOOR
 # undef S_ISFIFO
 # undef S_ISLNK
 # undef S_ISMPB
@@ -63,6 +64,9 @@
 #if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */
 # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
 #endif
+#if !defined(S_ISDOOR) && defined(S_IFDOOR) /* Solaris 2.5 and up */
+# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
+#endif
 
 #ifndef S_IEXEC
 # define S_IEXEC S_IXUSR