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mdbx: add __printf_args into defs.h

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Change-Id: I0e6da5115bc427d04eb3ab59184152275c2a7cae
This commit is contained in:
Leo Yuriev 2018-07-28 17:57:54 +03:00
parent 32c63077a4
commit dbf66ec0bb
2 changed files with 7 additions and 9 deletions
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7
src/defs.h
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@ -327,6 +327,13 @@
# define mdbx_func_ "<mdbx_unknown>" # define mdbx_func_ "<mdbx_unknown>"
#endif #endif
#if defined(__GNUC__) || __has_attribute(format)
#define __printf_args(format_index, first_arg) \
__attribute__((format(printf, format_index, first_arg)))
#else
#define __printf_args(format_index, first_arg)
#endif
/*----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/
#if defined(USE_VALGRIND) #if defined(USE_VALGRIND)

9
test/log.h
View File

@ -17,16 +17,7 @@
#include "base.h" #include "base.h"
void __noreturn usage(void); void __noreturn usage(void);
#ifdef __GNUC__
#define __printf_args(format_index, first_arg) \
__attribute__((format(printf, format_index, first_arg)))
#else
#define __printf_args(format_index, first_arg)
#endif
void __noreturn __printf_args(1, 2) failure(const char *fmt, ...); void __noreturn __printf_args(1, 2) failure(const char *fmt, ...);
void __noreturn failure_perror(const char *what, int errnum); void __noreturn failure_perror(const char *what, int errnum);
const char *test_strerror(int errnum); const char *test_strerror(int errnum);