Using getrusage on SunOS4.x is an adventure.

git-svn-id: https://svn.dealii.org/trunk@5633 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/base/source/log.cc b/deal.II/base/source/log.cc
index 3cfbb8f5103b76ce8b02f1386227ccf31abdfc71..0a97e9ce3929aca2f6ce33f411c86b1bc097c803 100644 (file)
--- a/deal.II/base/source/log.cc
+++ b/deal.II/base/source/log.cc
@@ -32,6 +32,16 @@
 #  include <strstream>
 #endif
 
+
+// on SunOS 4.x, getrusage is stated in the man pages and exists, but
+// is not declared in resource.h. declare it ourselves
+#ifdef NO_HAVE_GETRUSAGE
+extern "C" { 
+  int getrusage(int who, struct rusage* ru);
+}
+#endif
+
+
 LogStream deallog;