Convert uint8_t struct boolean members to nxt_bool_t.

Replace the usage of uint8_t in structures to represent boolean values
with our nxt_bool_t type.

This will result in no change in structure layout as the nxt_bool_t is
now a uint8_t, same as what it's replacing.

Even though it's essentially the same type, it makes it much clearer as
to what its purpose is.

This was largely done with the following script from Alex, with some
manual conversions

  $ grep -rl 'uint8_t.*1 bit' src/ \
  | xargs sed -i '/uint8_t.*1 bit/{s/uint8_t     /nxt_bool_t  /;s/; *\/\*.*/;/}'

This doesn't convert the non-uint8_t booleans, they will be handled
separately.

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

1 files changed, 8 insertions, 8 deletions

diff --git a/src/nxt_h1proto.h b/src/nxt_h1proto.h
index f8500963..c0d37234 100644
--- a/src/nxt_h1proto.h
+++ b/src/nxt_h1proto.h
@@ -24,16 +24,16 @@ struct nxt_h1proto_s {
     uint8_t                   nbuffers;
     uint8_t                   header_buffer_slot;
     uint8_t                   large_buffer_slot;
-    uint8_t                   keepalive;            /* 1 bit  */
-    uint8_t                   chunked;              /* 1 bit  */
-    uint8_t                   websocket;            /* 1 bit  */
-    uint8_t                   connection_upgrade;   /* 1 bit  */
-    uint8_t                   upgrade_websocket;    /* 1 bit  */
-    uint8_t                   websocket_version_ok; /* 1 bit  */
+    nxt_bool_t                keepalive;
+    nxt_bool_t                chunked;
+    nxt_bool_t                websocket;
+    nxt_bool_t                connection_upgrade;
+    nxt_bool_t                upgrade_websocket;
+    nxt_bool_t                websocket_version_ok;
     nxt_http_te_t             transfer_encoding:8;  /* 2 bits */
 
-    uint8_t                   websocket_cont_expected;  /* 1 bit */
-    uint8_t                   websocket_closed;         /* 1 bit */
+    nxt_bool_t                websocket_cont_expected;
+    nxt_bool_t                websocket_closed;
 
     uint32_t                  header_size;