Add device_is_mounted() support for NetBSD

[fio.git] / lib / mountcheck.c

diff --git a/lib/mountcheck.c b/lib/mountcheck.c
index e8780eb3b46a166f81726c9a2966a1a0c901a465..0aec7441f91d412a01fc17d1ec083415f3f58e26 100644 (file)
--- a/lib/mountcheck.c
+++ b/lib/mountcheck.c
@@ -32,7 +32,7 @@ int device_is_mounted(const char *dev)
 }
 
 #elif defined(CONFIG_GETMNTINFO)
-/* for BSDs */
+/* for most BSDs */
 #include <sys/param.h>
 #include <sys/mount.h>
 
@@ -53,6 +53,27 @@ int device_is_mounted(const char *dev)
        return 0;
 }
 
+#elif defined(CONFIG_GETMNTINFO_STATVFS)
+/* for NetBSD */
+#include <sys/statvfs.h>
+
+int device_is_mounted(const char *dev)
+{
+       struct statvfs *st;
+       int i, ret;
+
+       ret = getmntinfo(&st, MNT_NOWAIT);
+       if (ret <= 0)
+               return 0;
+
+       for (i = 0; i < ret; i++) {
+               if (!strcmp(st[i].f_mntfromname, dev))
+                       return 1;
+       }
+
+       return 0;
+}
+
 #else
 /* others */