Add device_is_mounted() support for NetBSD

[fio.git] / lib / mountcheck.c

diff --git a/lib/mountcheck.c b/lib/mountcheck.c
index dea27462e121befd46793c0b057948912bacc36a..0aec7441f91d412a01fc17d1ec083415f3f58e26 100644 (file)
--- a/lib/mountcheck.c
+++ b/lib/mountcheck.c
@@ -1,8 +1,10 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdio.h>
 #include <string.h>

-#include <mntent.h>

 
 #ifdef CONFIG_GETMNTENT
 
 #ifdef CONFIG_GETMNTENT

+#include <mntent.h>
+
+#include "lib/mountcheck.h"

 
 #define MTAB   "/etc/mtab"
 
 
 #define MTAB   "/etc/mtab"
 


@@ -29,7 +31,51 @@ int device_is_mounted(const char *dev)
        return ret;
 }
 
        return ret;
 }
 

+#elif defined(CONFIG_GETMNTINFO)
+/* for most 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;
+}
+
+#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
 #else

+/* others */

 
 int device_is_mounted(const char *dev)
 {
 
 int device_is_mounted(const char *dev)
 {