diff options
Diffstat (limited to 'src/localconsts.h')
| -rw-r--r-- | src/localconsts.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/localconsts.h b/src/localconsts.h index a120ed9d7..6e2122bcf 100644 --- a/src/localconsts.h +++ b/src/localconsts.h @@ -171,6 +171,40 @@ #define gnu_printf printf #endif // __clang__ +/* + * A_FORMAT_PRINTF: Proxy for printf-like attribute tagging, + * All argument positions start indexed by 1 + * + * isMember true if member function. The below will shift by one + * if required by toolchain. + * fmtIndex: position of format string in argument list + * firstArgIndex: position of first optional argument to format. + */ +#ifdef BAD_CILKPLUS +#define A_FORMAT_MEMBER_SHIFT 0 +#else +#define A_FORMAT_MEMBER_SHIFT 1 +#endif + +// idk how to clean this up +#ifdef __GNUC__ + #ifdef __OpenBSD__ + #define A_FORMAT_PRINTF_FUNC printf + #else + #define A_FORMAT_PRINTF_FUNC gnu_printf + #endif +#else + #define A_FORMAT_PRINTF_FUNC gnu_printf +#endif + +#define A_FORMAT_PRINTF(isMember, fmtIndex, firstArgIndex) \ + __attribute__((__format__( \ + A_FORMAT_PRINTF_FUNC, \ + ((fmtIndex) + ((isMember) ? A_FORMAT_MEMBER_SHIFT : 0)), \ + ((firstArgIndex) + ((isMember) ? A_FORMAT_MEMBER_SHIFT : 0)) \ + ))) + + #ifdef ADVGCC #define const2 const |