Got my directions flipped around for the ioctl data handling.

diff --git a/Fuse.xs b/Fuse.xs
index fb73a12..a211041 100755 (executable)
--- a/Fuse.xs
+++ b/Fuse.xs
@@ -1432,7 +1432,7 @@ int _PLfuse_ioctl(const char *file, int cmd, void *arg,
        XPUSHs(sv_2mortal(newSViv(cmd)));
     XPUSHs(sv_2mortal(newSViv((uintptr_t)arg)));
        XPUSHs(sv_2mortal(newSViv(flags)));
-       if (_IOC_DIR(cmd) & _IOC_READ)
+       if (_IOC_DIR(cmd) & _IOC_WRITE)
                XPUSHs(sv_2mortal(newSVpvn(data, _IOC_SIZE(cmd))));
        else
                XPUSHs(&PL_sv_undef);
@@ -1440,7 +1440,7 @@ int _PLfuse_ioctl(const char *file, int cmd, void *arg,
        PUTBACK;
        rv = call_sv(MY_CXT.callback[39],G_ARRAY);
        SPAGAIN;
-       if (_IOC_DIR(cmd) & _IOC_WRITE) {
+       if (_IOC_DIR(cmd) & _IOC_READ) {
                if (rv == 2) {
                        SV *sv = POPs;
                        size_t len;