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C++11 guarantees <cstddef> and <cstdint>.

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The build configuration can be cleaned up a bit.
This commit is contained in:
costan
2018-08-16 10:44:34 -07:00
committed by Victor Costan
parent db082d2cd6
commit 7fefd231a1
6 changed files with 18 additions and 53 deletions
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45
snappy-stubs-public.h.in
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@@ -36,13 +36,9 @@
#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
#if ${HAVE_STDINT_H_01} // HAVE_STDINT_H
#include <stdint.h>
#endif // HAVE_STDDEF_H
#if ${HAVE_STDDEF_H_01} // HAVE_STDDEF_H
#include <stddef.h>
#endif // HAVE_STDDEF_H
#include <cstddef>
#include <cstdint>
#include <string>
#if ${HAVE_SYS_UIO_H_01} // HAVE_SYS_UIO_H
#include <sys/uio.h>
@@ -54,38 +50,25 @@
#define SNAPPY_VERSION \
((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)
#include <string>
namespace snappy {
#if ${HAVE_STDINT_H_01} // HAVE_STDINT_H
typedef int8_t int8;
typedef uint8_t uint8;
typedef int16_t int16;
typedef uint16_t uint16;
typedef int32_t int32;
typedef uint32_t uint32;
typedef int64_t int64;
typedef uint64_t uint64;
#else
typedef signed char int8;
typedef unsigned char uint8;
typedef short int16;
typedef unsigned short uint16;
typedef int int32;
typedef unsigned int uint32;
typedef long long int64;
typedef unsigned long long uint64;
#endif // HAVE_STDINT_H
using int8 = std::int8_t;
using uint8 = std::uint8_t;
using int16 = std::int16_t;
using uint16 = std::uint16_t;
using int32 = std::int32_t;
using uint32 = std::uint32_t;
using int64 = std::int64_t;
using uint64 = std::uint64_t;
typedef std::string string;
using string = std::string;
#if !${HAVE_SYS_UIO_H_01} // !HAVE_SYS_UIO_H
// Windows does not have an iovec type, yet the concept is universally useful.
// It is simple to define it ourselves, so we put it inside our own namespace.
struct iovec {
void* iov_base;
size_t iov_len;
void* iov_base;
size_t iov_len;
};
#endif // !HAVE_SYS_UIO_H