From 2c124e13bd7941fe0b885eecdc5de6f09aacf06a Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 7 May 2024 09:17:51 -0400 Subject: stdint.h: derive limits from __LONG_MAX, use common fast16 types the bits file is retained, but as a single generic version, to allow for the unlikely future possibility of letting a new arch define something differently. --- arch/generic/bits/stdint.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 arch/generic/bits/stdint.h (limited to 'arch/generic/bits/stdint.h') diff --git a/arch/generic/bits/stdint.h b/arch/generic/bits/stdint.h new file mode 100644 index 00000000..86489187 --- /dev/null +++ b/arch/generic/bits/stdint.h @@ -0,0 +1,29 @@ +typedef int32_t int_fast16_t; +typedef int32_t int_fast32_t; +typedef uint32_t uint_fast16_t; +typedef uint32_t uint_fast32_t; + +#define INT_FAST16_MIN INT32_MIN +#define INT_FAST32_MIN INT32_MIN + +#define INT_FAST16_MAX INT32_MAX +#define INT_FAST32_MAX INT32_MAX + +#define UINT_FAST16_MAX UINT32_MAX +#define UINT_FAST32_MAX UINT32_MAX + +#if __LONG_MAX == 0x7fffffffL +#define INTPTR_MIN INT32_MIN +#define INTPTR_MAX INT32_MAX +#define UINTPTR_MAX UINT32_MAX +#define PTRDIFF_MIN INT32_MIN +#define PTRDIFF_MAX INT32_MAX +#define SIZE_MAX UINT32_MAX +#else +#define INTPTR_MIN INT64_MIN +#define INTPTR_MAX INT64_MAX +#define UINTPTR_MAX UINT64_MAX +#define PTRDIFF_MIN INT64_MIN +#define PTRDIFF_MAX INT64_MAX +#define SIZE_MAX UINT64_MAX +#endif -- cgit v1.2.1