HDFS-6421. Fix vecsum.c compile on BSD and some other systems (Mit Desai via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1596324 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -498,6 +498,9 @@ Release 2.5.0 - UNRELEASED
     HDFS-4913. Deleting file through fuse-dfs when using trash fails requiring
     root permissions (cmccabe)
 
+    HDFS-6421. Fix vecsum.c compile on BSD and some other systems. (Mit Desai
+    via Colin Patrick McCabe)
+
 Release 2.4.1 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/test/vecsum.c

@@ -18,7 +18,6 @@
 
 #include <errno.h>
 #include <fcntl.h>
-#include <malloc.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -48,7 +47,6 @@ static double timespec_to_double(const struct timespec *ts)
 struct stopwatch {
     struct timespec start;
     struct timespec stop;
-    struct rusage rusage;
 };
 
 static struct stopwatch *stopwatch_create(void)
@@ -66,12 +64,6 @@ static struct stopwatch *stopwatch_create(void)
             "error %d (%s)\n", err, strerror(err));
         goto error;
     }
-    if (getrusage(RUSAGE_THREAD, &watch->rusage) < 0) {
-        int err = errno;
-        fprintf(stderr, "getrusage failed: error %d (%s)\n",
-            err, strerror(err));
-        goto error;
-    }
     return watch;
 
 error: