fuse_lowlevel: Simplify se->buf_reallocable

se->buf_reallocable is true when reading /dev/fuse is handled
from internal functions - we can set the variable in
fuse_session_receive_buf_internal(). With that we also
don't need to have it an _Atomic variable anymore.

In _fuse_session_receive_buf() we can use "bool internal"
to check if the buffer can be re-allocated.

Signed-off-by: Bernd Schubert <bschubert@ddn.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/util.h b/lib/util.h
index 74ce748..a5c5463 100644
--- a/lib/util.h
+++ b/lib/util.h
@@ -1,3 +1,6 @@
 #define ROUND_UP(val, round_to) (((val) + (round_to - 1)) & ~(round_to - 1))
 
+#define likely(x) __builtin_expect(!!(x), 1)
+#define unlikely(x) __builtin_expect(!!(x), 0)
+
 int libfuse_strtol(const char *str, long *res);