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Mark the log function as attribute printf

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Peter Hutterer 2014-06-06 15:56:50 +10:00
parent 56ae994efa
commit 7222f839d0
1 changed files with 5 additions and 1 deletions
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6
src/libinput.h
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@ -31,6 +31,9 @@ extern "C" {
#include <stdint.h>
#include <libudev.h>
#define LIBINPUT_ATTRIBUTE_PRINTF(_format, _args) \
__attribute__ ((format (printf, _format, _args)))
/**
* @mainpage
* libinput is a generic input device handling library. It abstracts
@ -999,7 +1002,8 @@ libinput_log_get_priority(void);
*/
typedef void (*libinput_log_handler)(enum libinput_log_priority priority,
void *user_data,
const char *format, va_list args);
const char *format, va_list args)
LIBINPUT_ATTRIBUTE_PRINTF(3, 0);
/**
* @ingroup base