Hello,
df throws the following error on FreeBSD:
root@140amd64_noopts-usrports:/usr/local/toybox/bin # ./df /
df: getmntinfo: Invalid argument
A little bit of poking around shows that getmntinfo expects the second
argument (the mode) to be one of these, and not 0:
sys/sys/mount.h:
#define MNT_WAIT 1 /* synchronously wait for I/O to complete */
#define MNT_NOWAIT 2 /* start all I/O, but do not wait for it */
#define MNT_LAZY 3 /* push data not written by filesystem syncer */
#define MNT_SUSPEND 4 /* Suspend file system after sync */
Changing 0 to MNT_NOWAIT in portability.c makes df happy again.
diff --git a/lib/portability.c b/lib/portability.c
index 83382d1d..a677173e 100644
--- a/lib/portability.c
+++ b/lib/portability.c
@@ -65,7 +65,11 @@ struct mtab_list *xgetmountlist(char *path)
int i, count;
if (path) error_exit("xgetmountlist");
+#if defined(__FreeBSD__)
+ if ((count = getmntinfo(&entries, MNT_NOWAIT)) == 0) perror_exit("getmntinfo");
+#else
if ((count = getmntinfo(&entries, 0)) == 0) perror_exit("getmntinfo");
+#endif
// The "test" part of the loop is done before the first time through and
// again after each "increment", so putting the actual load there avoids
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