From 513913fac6d36ca3b09500865eafa8836e806a94 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh>
Date: Mon, 31 Jul 2017 16:46:23 +0200
Subject: [PATCH] Fix fallthrough warnings
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Change-Id: Ibe8e0b4e59ad4d5f0b0cca82ccdb3d0f035b0501
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---
 src/afb-api.c   | 1 +
 src/main.c      | 2 +-
 src/websock.c   | 4 ++++
 src/wrap-json.c | 1 +
 4 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/afb-api.c b/src/afb-api.c
index bb172d7e..38ec4f25 100644
--- a/src/afb-api.c
+++ b/src/afb-api.c
@@ -44,6 +44,7 @@ int afb_api_is_valid_name(const char *name)
 			default:
 				if (c > ' ')
 					break;
+				/*@fallthrough@*/
 			case '"':
 			case '#':
 			case '%':
diff --git a/src/main.c b/src/main.c
index 77392f83..dee79d86 100644
--- a/src/main.c
+++ b/src/main.c
@@ -351,7 +351,7 @@ static char *instanciate_string(char *arg, const char *port, const char *token)
 		switch(*++it) {
 		case 'p': wr = stpcpy(wr, port); break;
 		case 't': wr = stpcpy(wr, token); break;
-		default: *wr++ = SUBST_CHAR;
+		default: *wr++ = SUBST_CHAR; /*@fallthrough@*/
 		case SUBST_CHAR: *wr++ = *it;
 		}
 		arg = ++it;
diff --git a/src/websock.c b/src/websock.c
index 1b127c8b..0bbd56ac 100644
--- a/src/websock.c
+++ b/src/websock.c
@@ -312,6 +312,7 @@ loop:
 		ws->lenhead = 0;
 		ws->szhead = 2;
 		ws->state = STATE_START;
+		/*@fallthrough@*/
 
 	case STATE_START:
 		/* read the header */
@@ -342,12 +343,15 @@ loop:
 		switch (FRAME_GET_PAYLOAD_LEN(ws->header[1])) {
 		case 127:
 			ws->szhead += 6;
+			/*@fallthrough@*/
 		case 126:
 			ws->szhead += 2;
+			/*@fallthrough@*/
 		default:
 			ws->szhead += 4 * FRAME_GET_MASK(ws->header[1]);
 		}
 		ws->state = STATE_LENGTH;
+		/*@fallthrough@*/
 
 	case STATE_LENGTH:
 		/* continue to read the header */
diff --git a/src/wrap-json.c b/src/wrap-json.c
index 271a825a..164e127d 100644
--- a/src/wrap-json.c
+++ b/src/wrap-json.c
@@ -525,6 +525,7 @@ static int vunpack(struct json_object *object, const char *desc, va_list args, i
 				goto invalid_character;
 			if (!ignore && top->index != top->count)
 				goto incomplete;
+			/*@fallthrough@*/
 		case '*':
 			acc = xacc;
 			continue;
-- 
2.16.6