@@ -47,9 +47,9 @@ struct JSONLexer
void json_lexer_init(JSONLexer *lexer, JSONLexerEmitter func);
-int json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size);
+void json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size);
-int json_lexer_flush(JSONLexer *lexer);
+void json_lexer_flush(JSONLexer *lexer);
void json_lexer_destroy(JSONLexer *lexer);
@@ -36,10 +36,10 @@ typedef struct JSONMessageParser
void json_message_parser_init(JSONMessageParser *parser,
void (*func)(JSONMessageParser *, GQueue *));
-int json_message_parser_feed(JSONMessageParser *parser,
+void json_message_parser_feed(JSONMessageParser *parser,
const char *buffer, size_t size);
-int json_message_parser_flush(JSONMessageParser *parser);
+void json_message_parser_flush(JSONMessageParser *parser);
void json_message_parser_destroy(JSONMessageParser *parser);
@@ -290,7 +290,7 @@ void json_lexer_init(JSONLexer *lexer, JSONLexerEmitter func)
lexer->x = lexer->y = 0;
}
-static int json_lexer_feed_char(JSONLexer *lexer, char ch, bool flush)
+static void json_lexer_feed_char(JSONLexer *lexer, char ch, bool flush)
{
int char_consumed, new_state;
@@ -344,7 +344,7 @@ static int json_lexer_feed_char(JSONLexer *lexer, char ch, bool flush)
g_string_truncate(lexer->token, 0);
new_state = IN_START;
lexer->state = new_state;
- return 0;
+ return;
default:
break;
}
@@ -359,29 +359,22 @@ static int json_lexer_feed_char(JSONLexer *lexer, char ch, bool flush)
g_string_truncate(lexer->token, 0);
lexer->state = IN_START;
}
-
- return 0;
}
-int json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size)
+void json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size)
{
size_t i;
for (i = 0; i < size; i++) {
- int err;
-
- err = json_lexer_feed_char(lexer, buffer[i], false);
- if (err < 0) {
- return err;
- }
+ json_lexer_feed_char(lexer, buffer[i], false);
}
-
- return 0;
}
-int json_lexer_flush(JSONLexer *lexer)
+void json_lexer_flush(JSONLexer *lexer)
{
- return lexer->state == IN_START ? 0 : json_lexer_feed_char(lexer, 0, true);
+ if (lexer->state != IN_START) {
+ json_lexer_feed_char(lexer, 0, true);
+ }
}
void json_lexer_destroy(JSONLexer *lexer)
@@ -118,15 +118,15 @@ void json_message_parser_init(JSONMessageParser *parser,
json_lexer_init(&parser->lexer, json_message_process_token);
}
-int json_message_parser_feed(JSONMessageParser *parser,
+void json_message_parser_feed(JSONMessageParser *parser,
const char *buffer, size_t size)
{
- return json_lexer_feed(&parser->lexer, buffer, size);
+ json_lexer_feed(&parser->lexer, buffer, size);
}
-int json_message_parser_flush(JSONMessageParser *parser)
+void json_message_parser_flush(JSONMessageParser *parser)
{
- return json_lexer_flush(&parser->lexer);
+ json_lexer_flush(&parser->lexer);
}
void json_message_parser_destroy(JSONMessageParser *parser)
The lexer always returns 0 when char feeding. Furthermore, none of the caller care about the return value. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> --- include/qapi/qmp/json-lexer.h | 4 ++-- include/qapi/qmp/json-streamer.h | 4 ++-- qobject/json-lexer.c | 23 ++++++++--------------- qobject/json-streamer.c | 8 ++++---- 4 files changed, 16 insertions(+), 23 deletions(-)