Convert uint32_t struct boolean members to nxt_bool_t.

This commit complements the earlier one that changed a bunch of uint8_t
struct members to nxt_bool_t (aka uint8_t).

It's not entirely clear why these were specifically done as uint32_t's.

I've checked these structure layouts with pahole(1) after this change on
both 32 and 64bit and the layouts haven't changed.

We may get a 3 or 7 byte hole after the nxt_bool_t or 3 bytes of padding
at the end of the structure, but the structure members are still at the
same offsets and the structure sizes have remained the same.

Reviewed-by: Alejandro Colomar <alx@nginx.com>
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nxt_lvlhsh.c b/src/nxt_lvlhsh.c
index 7a8b3dda..9c31a73a 100644
--- a/src/nxt_lvlhsh.c
+++ b/src/nxt_lvlhsh.c
@@ -146,7 +146,7 @@
 typedef struct {
     const nxt_lvlhsh_proto_t  *proto;
     void                      *pool;
-    uint32_t                  retrieve;  /* 1 bit */
+    nxt_bool_t                retrieve;
 } nxt_lvlhsh_peek_t;