dont use f_frsize unless linux-2.6.0 or better

1 files changed, 12 insertions, 1 deletions

diff --git a/coreutils/stat.c b/coreutils/stat.c
index 33f01deb0..b41e1d3be 100644
--- a/coreutils/stat.c
+++ b/coreutils/stat.c
@@ -32,9 +32,15 @@
 #include <time.h>
 #include <getopt.h>
 #include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/statvfs.h>
 #include <string.h>
 #include "busybox.h"
 
+#ifdef __linux__
+# include <linux/version.h>
+#endif
+
 /* vars to control behavior */
 #define OPT_TERSE 2
 #define OPT_DEREFERNCE 4
@@ -172,9 +178,14 @@ static void print_statfs(char *pformat, size_t buf_len, char m,
                 printf(pformat, (unsigned long int) (statfsbuf->f_bsize));
                 break;
         case 'S': {
-                unsigned long int frsize = statfsbuf->f_frsize;
+                unsigned long int frsize;
+#if defined(__linux__) && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+                frsize = statfsbuf->f_frsize;
                 if (!frsize)
                         frsize = statfsbuf->f_bsize;
+#else
+                frsize = statfsbuf->f_bsize;
+#endif
                 strncat(pformat, "lu", buf_len);
                 printf(pformat, frsize);
                 break;