commit abdd48c5f2ca74db2501a4e52245dfc8bd470710 parent e47a4a62be7f036770ccd2b7301747cfeac951d3 Author: Evgeny Grin (Karlson2k) <k2k@narod.ru> Date: Sat, 23 Jul 2016 18:55:06 +0000 mhd_limits.h: use GCC predefined macros if available Diffstat:
| M | src/microhttpd/mhd_limits.h | | | 22 | +++++++++++++++++++++- |
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/src/microhttpd/mhd_limits.h b/src/microhttpd/mhd_limits.h @@ -33,7 +33,11 @@ #endif /* HAVE_LIMITS_H */ #ifndef LONG_MAX +#ifdef __LONG_MAX__ +#define LONG_MAX __LONG_MAX__ +#else /* ! __LONG_MAX__ */ #define LONG_MAX ((long) ~(((uint64_t) 1) << (8 * sizeof(long) - 1))) +#endif /* ! __LONG_MAX__ */ #endif /* !OFF_T_MAX */ #ifndef ULLONG_MAX @@ -41,19 +45,35 @@ #endif /* !ULLONG_MAX */ #ifndef INT32_MAX +#ifdef __INT32_MAX__ +#define INT32_MAX __INT32_MAX__ +#else /* ! __INT32_MAX__ */ #define INT32_MAX ((int32_t)0x7FFFFFFF) +#endif /* ! __INT32_MAX__ */ #endif /* !INT32_MAX */ #ifndef UINT32_MAX +#ifdef __UINT32_MAX__ +#define UINT32_MAX __UINT32_MAX__ +#else /* ! __UINT32_MAX__ */ #define UINT32_MAX ((int32_t)0xFFFFFFFF) -#endif /* !INT32_MAX */ +#endif /* ! __UINT32_MAX__ */ +#endif /* !UNT32_MAX */ #ifndef UINT64_MAX +#ifdef __UINT64_MAX__ +#define UINT64_MAX __UINT64_MAX__ +#else /* ! __UINT64_MAX__ */ #define UINT64_MAX ((uint64_t)0xFFFFFFFFFFFFFFFF) +#endif /* ! __UINT64_MAX__ */ #endif /* !INT32_MAX */ #ifndef SIZE_MAX +#ifdef __SIZE_MAX__ +#define SIZE_MAX __SIZE_MAX__ +#else /* ! __SIZE_MAX__ */ #define SIZE_MAX ((size_t) ~((size_t)0)) +#endif /* ! __SIZE_MAX__ */ #endif /* !SIZE_MAX */ #ifndef OFF_T_MAX