* ggc-page.c (MAP_FAILED): Provide default.

From-SVN: r29961

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 392a9579564cad20a7a17542eaa894ddb60fecc7..2ce75d65a21dae611d08878cb73943f0e9dc1813 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Wed Oct 13 21:47:18 1999  Richard Henderson  <rth@cygnus.com>
+
+       * ggc-page.c (MAP_FAILED): Provide default.
+
 Wed Oct 13 21:41:59 1999  Richard Henderson  <rth@cygnus.com>
 
        * sparc.c (symbolic_operand): Verify mode; don't accept CONST_DOUBLE.

diff --git a/gcc/ggc-page.c b/gcc/ggc-page.c
index 048d130e07f5c06cd4025bfe408220f754c70199..ecd116db5e6318a64d366d8eaa345a8b6c8ab584 100644 (file)
--- a/gcc/ggc-page.c
+++ b/gcc/ggc-page.c
@@ -31,6 +31,10 @@
 #include <sys/mman.h>
 #endif
 
+#ifndef MAP_FAILED
+#define MAP_FAILED -1
+#endif
+
 
 /* Stategy: