diff options
| -rw-r--r-- | test/test_utils.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/test/test_utils.h b/test/test_utils.h index 2b470cb..7d33601 100644 --- a/test/test_utils.h +++ b/test/test_utils.h @@ -25,6 +25,12 @@ #include <stdio.h> #include <string.h> +#ifdef __GNUC__ +# define PUGL_LOG_FUNC(fmt, arg1) __attribute__((format(printf, fmt, arg1))) +#else +# define PUGL_LOG_FUNC(fmt, arg1) +#endif + typedef struct { int samples; int doubleBuffer; @@ -37,7 +43,8 @@ typedef struct { bool errorChecking; } PuglTestOptions; -static inline int +PUGL_LOG_FUNC(1, 2) +static int logError(const char* fmt, ...) { fprintf(stderr, "error: "); |