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Re: [Qemu-devel] [PATCH] trace: Use fprintf_function (format checking)


From: Anthony Liguori
Subject: Re: [Qemu-devel] [PATCH] trace: Use fprintf_function (format checking)
Date: Sun, 21 Nov 2010 09:21:20 -0600
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101027 Lightning/1.0b1 Thunderbird/3.0.10

On 11/15/2010 02:17 PM, Stefan Weil wrote:
fprintf_function adds format checking with GCC_FMT_ATTR.

Cc: Blue Swirl<address@hidden>
Signed-off-by: Stefan Weil<address@hidden>

Applied.  Thanks.

Regards,

Anthony Liguori

---
  simpletrace.h |    6 +++---
  1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/simpletrace.h b/simpletrace.h
index 72614ec..2f44ed3 100644
--- a/simpletrace.h
+++ b/simpletrace.h
@@ -29,10 +29,10 @@ void trace3(TraceEventID event, uint64_t x1, uint64_t x2, 
uint64_t x3);
  void trace4(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3, 
uint64_t x4);
  void trace5(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3, 
uint64_t x4, uint64_t x5);
  void trace6(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3, 
uint64_t x4, uint64_t x5, uint64_t x6);
-void st_print_trace(FILE *stream, int (*stream_printf)(FILE *stream, const 
char *fmt, ...));
-void st_print_trace_events(FILE *stream, int (*stream_printf)(FILE *stream, 
const char *fmt, ...));
+void st_print_trace(FILE *stream, fprintf_function stream_printf);
+void st_print_trace_events(FILE *stream, fprintf_function stream_printf);
  bool st_change_trace_event_state(const char *tname, bool tstate);
-void st_print_trace_file_status(FILE *stream, int (*stream_printf)(FILE 
*stream, const char *fmt, ...));
+void st_print_trace_file_status(FILE *stream, fprintf_function stream_printf);
  void st_set_trace_file_enabled(bool enable);
  bool st_set_trace_file(const char *file);
  void st_flush_trace_buffer(void);




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