- mincore(2) has been removed

Index: src/mongo/util/processinfo_openbsd.cpp
--- src/mongo/util/processinfo_openbsd.cpp.orig
+++ src/mongo/util/processinfo_openbsd.cpp
@@ -46,6 +46,8 @@
 #include "mongo/util/scopeguard.h"
 #include "processinfo.h"
 
+using std::string;
+
 namespace mongo {
 
 ProcessInfo::ProcessInfo(ProcessId pid) : _pid(pid) {}
@@ -195,9 +197,10 @@ bool ProcessInfo::supported() {
 }
 
 bool ProcessInfo::blockCheckSupported() {
-    return true;
+    return false;
 }
 
+#if 0
 bool ProcessInfo::blockInMemory(const void* start) {
     char x = 0;
     if (mincore((void*)alignToStartOfPage(start), getPageSize(), &x)) {
@@ -223,6 +226,7 @@ bool ProcessInfo::pagesInMemory(const void* start, siz
     }
     return true;
 }
+#endif
 
 // get the number of CPUs available to the scheduler
 boost::optional<unsigned long> ProcessInfo::getNumCoresForProcess() {
