From b83baa43dc8eae078a58b3c2db06d93ca3776623 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Fri, 17 Feb 2017 10:53:24 -0600
Subject: [PATCH] examples/stat:  Add test for fstatfs().

---
 examples/stat/stat_main.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/examples/stat/stat_main.c b/examples/stat/stat_main.c
index a0aca2504..94dbd6933 100644
--- a/examples/stat/stat_main.c
+++ b/examples/stat/stat_main.c
@@ -281,7 +281,7 @@ int stat_main(int argc, char *argv[])
     {
       int fd;
 
-      printf("\nOpen(%s) and test fstat()\n", path);
+      printf("\nOpen(%s)\n", path);
       fd = open(path, O_RDONLY);
       if (fd < 0)
         {
@@ -292,6 +292,9 @@ int stat_main(int argc, char *argv[])
           return EXIT_FAILURE;
         }
 
+      /* Try fstat */
+
+      printf("\nTest fstat(%s)\n", path);
       ret = fstat(fd, &statbuf);
       if (ret < 0)
         {
@@ -305,6 +308,22 @@ int stat_main(int argc, char *argv[])
           dump_stat(&statbuf);
         }
   
+      /* Try fstatfs */
+
+      printf("\nTest fstatfs(%s)\n", path);
+      ret = fstatfs(fd, &statfsbuf);
+      if (ret < 0)
+        {
+          int errcode = errno;
+          fprintf(stderr,
+                  "ERROR: fstatfs(%s) failed: %d\n",
+                  path, errcode);
+        }
+      else
+        {
+          dump_statfs(&statfsbuf);
+        }
+
       close(fd);
       stepusage();
     }