Add device_is_mounted() support for BSDs

[fio.git] / lib / mountcheck.c

diff --git a/lib/mountcheck.c b/lib/mountcheck.c
index bb01f69f46b1ed579fbd36bb6d4a4cf6f8f4f374..2eedcc718c1300add44d1b425a2a3ba641af0648 100644 (file)
--- a/lib/mountcheck.c
+++ b/lib/mountcheck.c
@@ -29,10 +29,25 @@ int device_is_mounted(const char *dev)
        return ret;
 }
 
-#else
+#elif defined(CONFIG_GETMNTINFO)
+/* for BSDs */
+#include <sys/param.h>
+#include <sys/mount.h>
 
 int device_is_mounted(const char *dev)
 {
+       struct statfs *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;
 }