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[Qemu-devel] [PATCH] qemu: jaso-parser: Output the content of invalid ke
From: |
Amos Kong |
Subject: |
[Qemu-devel] [PATCH] qemu: jaso-parser: Output the content of invalid keyword |
Date: |
Wed, 24 Mar 2010 19:34:41 +0800 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
When input some invialid words in QMP port, qemu outputs this error message:
"parse error: invalid keyword `%s'"
This patch makes qemu output the content, like:
"parse error: invalid keyword `unknow_cmd'"
Signed-off-by: Amos Kong <address@hidden>
---
json-parser.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/json-parser.c b/json-parser.c
index 579928f..98a82af 100644
--- a/json-parser.c
+++ b/json-parser.c
@@ -12,6 +12,7 @@
*/
#include <stdbool.h>
+#include <stdarg.h>
#include "qemu-common.h"
#include "qstring.h"
@@ -93,7 +94,11 @@ static int token_is_escape(QObject *obj, const char *value)
*/
static void parse_error(JSONParserContext *ctxt, QObject *token, const char
*msg, ...)
{
- fprintf(stderr, "parse error: %s\n", msg);
+ va_list ap;
+ va_start(ap, msg);
+ fprintf(stderr, "parse error: ");
+ vfprintf(stderr, msg, ap);
+ fprintf(stderr, "\n");
}
/**
--
1.5.5.6
- [Qemu-devel] [PATCH] qemu: jaso-parser: Output the content of invalid keyword,
Amos Kong <=