363 lines
10 KiB
C
363 lines
10 KiB
C
/*
|
|
*
|
|
* Copyright 2015-2016, Google Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* * Neither the name of Google Inc. nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#ifndef GRPC_IMPL_CODEGEN_PORT_PLATFORM_H
|
|
#define GRPC_IMPL_CODEGEN_PORT_PLATFORM_H
|
|
|
|
/* Get windows.h included everywhere (we need it) */
|
|
#if defined(_WIN64) || defined(WIN64) || defined(_WIN32) || defined(WIN32)
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif /* WIN32_LEAN_AND_MEAN */
|
|
|
|
#ifndef NOMINMAX
|
|
#define GRPC_NOMINMX_WAS_NOT_DEFINED
|
|
#define NOMINMAX
|
|
#endif /* NOMINMAX */
|
|
|
|
#ifndef _WIN32_WINNT
|
|
#error \
|
|
"Please compile grpc with _WIN32_WINNT of at least 0x600 (aka Windows Vista)"
|
|
#else /* !defined(_WIN32_WINNT) */
|
|
#if (_WIN32_WINNT < 0x0600)
|
|
#error \
|
|
"Please compile grpc with _WIN32_WINNT of at least 0x600 (aka Windows Vista)"
|
|
#endif /* _WIN32_WINNT < 0x0600 */
|
|
#endif /* defined(_WIN32_WINNT) */
|
|
|
|
#include <windows.h>
|
|
|
|
#ifdef GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED
|
|
#undef GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED
|
|
#undef WIN32_LEAN_AND_MEAN
|
|
#endif /* GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED */
|
|
|
|
#ifdef GRPC_NOMINMAX_WAS_NOT_DEFINED
|
|
#undef GRPC_NOMINMAX_WAS_NOT_DEFINED
|
|
#undef NOMINMAX
|
|
#endif /* GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED */
|
|
#endif /* defined(_WIN64) || defined(WIN64) || defined(_WIN32) || \
|
|
defined(WIN32) */
|
|
|
|
/* Override this file with one for your platform if you need to redefine
|
|
things. */
|
|
|
|
#if !defined(GPR_NO_AUTODETECT_PLATFORM)
|
|
#if defined(_WIN64) || defined(WIN64)
|
|
#define GPR_PLATFORM_STRING "windows"
|
|
#define GPR_WIN32 1
|
|
#define GPR_ARCH_64 1
|
|
#define GPR_GETPID_IN_PROCESS_H 1
|
|
#define GPR_WINSOCK_SOCKET 1
|
|
#define GPR_WINDOWS_SUBPROCESS 1
|
|
#ifdef __GNUC__
|
|
#define GPR_GCC_ATOMIC 1
|
|
#define GPR_GCC_TLS 1
|
|
#else
|
|
#define GPR_WIN32_ATOMIC 1
|
|
#define GPR_MSVC_TLS 1
|
|
#endif
|
|
#define GPR_WINDOWS_CRASH_HANDLER 1
|
|
#elif defined(_WIN32) || defined(WIN32)
|
|
#define GPR_PLATFORM_STRING "windows"
|
|
#define GPR_ARCH_32 1
|
|
#define GPR_WIN32 1
|
|
#define GPR_GETPID_IN_PROCESS_H 1
|
|
#define GPR_WINSOCK_SOCKET 1
|
|
#define GPR_WINDOWS_SUBPROCESS 1
|
|
#ifdef __GNUC__
|
|
#define GPR_GCC_ATOMIC 1
|
|
#define GPR_GCC_TLS 1
|
|
#else
|
|
#define GPR_WIN32_ATOMIC 1
|
|
#define GPR_MSVC_TLS 1
|
|
#endif
|
|
#define GPR_WINDOWS_CRASH_HANDLER 1
|
|
#elif defined(ANDROID) || defined(__ANDROID__)
|
|
#define GPR_PLATFORM_STRING "android"
|
|
#define GPR_ANDROID 1
|
|
#define GPR_ARCH_32 1
|
|
#define GPR_CPU_LINUX 1
|
|
#define GPR_GCC_SYNC 1
|
|
#define GPR_GCC_TLS 1
|
|
#define GPR_POSIX_MULTIPOLL_WITH_POLL 1
|
|
#define GPR_POSIX_WAKEUP_FD 1
|
|
#define GPR_LINUX_EVENTFD 1
|
|
#define GPR_POSIX_SOCKET 1
|
|
#define GPR_POSIX_SOCKETADDR 1
|
|
#define GPR_POSIX_SOCKETUTILS 1
|
|
#define GPR_POSIX_ENV 1
|
|
#define GPR_POSIX_FILE 1
|
|
#define GPR_POSIX_STRING 1
|
|
#define GPR_POSIX_SUBPROCESS 1
|
|
#define GPR_POSIX_SYNC 1
|
|
#define GPR_POSIX_TIME 1
|
|
#define GPR_GETPID_IN_UNISTD_H 1
|
|
#define GPR_HAVE_MSG_NOSIGNAL 1
|
|
#elif defined(__linux__)
|
|
#define GPR_POSIX_CRASH_HANDLER 1
|
|
#define GPR_PLATFORM_STRING "linux"
|
|
#ifndef _BSD_SOURCE
|
|
#define _BSD_SOURCE
|
|
#endif
|
|
#ifndef _DEFAULT_SOURCE
|
|
#define _DEFAULT_SOURCE
|
|
#endif
|
|
#ifndef _GNU_SOURCE
|
|
#define _GNU_SOURCE
|
|
#endif
|
|
#include <features.h>
|
|
#define GPR_CPU_LINUX 1
|
|
#define GPR_GCC_ATOMIC 1
|
|
#define GPR_GCC_TLS 1
|
|
#define GPR_LINUX 1
|
|
#define GPR_LINUX_MULTIPOLL_WITH_EPOLL 1
|
|
#define GPR_POSIX_WAKEUP_FD 1
|
|
#define GPR_POSIX_SOCKET 1
|
|
#define GPR_POSIX_SOCKETADDR 1
|
|
#ifdef __GLIBC_PREREQ
|
|
#if __GLIBC_PREREQ(2, 9)
|
|
#define GPR_LINUX_EVENTFD 1
|
|
#endif
|
|
#if __GLIBC_PREREQ(2, 10)
|
|
#define GPR_LINUX_SOCKETUTILS 1
|
|
#endif
|
|
#endif
|
|
#define GPR_LINUX_ENV 1
|
|
#ifndef GPR_LINUX_EVENTFD
|
|
#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1
|
|
#endif
|
|
#ifndef GPR_LINUX_SOCKETUTILS
|
|
#define GPR_POSIX_SOCKETUTILS
|
|
#endif
|
|
#define GPR_POSIX_FILE 1
|
|
#define GPR_POSIX_STRING 1
|
|
#define GPR_POSIX_SUBPROCESS 1
|
|
#define GPR_POSIX_SYNC 1
|
|
#define GPR_POSIX_TIME 1
|
|
#define GPR_GETPID_IN_UNISTD_H 1
|
|
#define GPR_HAVE_MSG_NOSIGNAL 1
|
|
#ifdef _LP64
|
|
#define GPR_ARCH_64 1
|
|
#else /* _LP64 */
|
|
#define GPR_ARCH_32 1
|
|
#endif /* _LP64 */
|
|
#elif defined(__APPLE__)
|
|
#include <TargetConditionals.h>
|
|
#ifndef _BSD_SOURCE
|
|
#define _BSD_SOURCE
|
|
#endif
|
|
#define GPR_MSG_IOVLEN_TYPE int
|
|
#if TARGET_OS_IPHONE
|
|
#define GPR_FORBID_UNREACHABLE_CODE 1
|
|
#define GPR_PLATFORM_STRING "ios"
|
|
#define GPR_CPU_IPHONE 1
|
|
#define GPR_PTHREAD_TLS 1
|
|
#else /* TARGET_OS_IPHONE */
|
|
#define GPR_PLATFORM_STRING "osx"
|
|
#define GPR_CPU_POSIX 1
|
|
#define GPR_GCC_TLS 1
|
|
#define GPR_POSIX_CRASH_HANDLER 1
|
|
#endif
|
|
#define GPR_GCC_ATOMIC 1
|
|
#define GPR_POSIX_LOG 1
|
|
#define GPR_POSIX_MULTIPOLL_WITH_POLL 1
|
|
#define GPR_POSIX_WAKEUP_FD 1
|
|
#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1
|
|
#define GPR_POSIX_SOCKET 1
|
|
#define GPR_POSIX_SOCKETADDR 1
|
|
#define GPR_POSIX_SOCKETUTILS 1
|
|
#define GPR_POSIX_ENV 1
|
|
#define GPR_POSIX_FILE 1
|
|
#define GPR_POSIX_STRING 1
|
|
#define GPR_POSIX_SUBPROCESS 1
|
|
#define GPR_POSIX_SYNC 1
|
|
#define GPR_POSIX_TIME 1
|
|
#define GPR_GETPID_IN_UNISTD_H 1
|
|
#define GPR_HAVE_SO_NOSIGPIPE 1
|
|
#ifdef _LP64
|
|
#define GPR_ARCH_64 1
|
|
#else /* _LP64 */
|
|
#define GPR_ARCH_32 1
|
|
#endif /* _LP64 */
|
|
#elif defined(__FreeBSD__)
|
|
#define GPR_PLATFORM_STRING "freebsd"
|
|
#ifndef _BSD_SOURCE
|
|
#define _BSD_SOURCE
|
|
#endif
|
|
#define GPR_CPU_POSIX 1
|
|
#define GPR_GCC_ATOMIC 1
|
|
#define GPR_GCC_TLS 1
|
|
#define GPR_POSIX_LOG 1
|
|
#define GPR_POSIX_MULTIPOLL_WITH_POLL 1
|
|
#define GPR_POSIX_WAKEUP_FD 1
|
|
#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1
|
|
#define GPR_POSIX_SOCKET 1
|
|
#define GPR_POSIX_SOCKETADDR 1
|
|
#define GPR_POSIX_SOCKETUTILS 1
|
|
#define GPR_POSIX_ENV 1
|
|
#define GPR_POSIX_FILE 1
|
|
#define GPR_POSIX_STRING 1
|
|
#define GPR_POSIX_SUBPROCESS 1
|
|
#define GPR_POSIX_SYNC 1
|
|
#define GPR_POSIX_TIME 1
|
|
#define GPR_GETPID_IN_UNISTD_H 1
|
|
#define GPR_HAVE_SO_NOSIGPIPE 1
|
|
#ifdef _LP64
|
|
#define GPR_ARCH_64 1
|
|
#else /* _LP64 */
|
|
#define GPR_ARCH_32 1
|
|
#endif /* _LP64 */
|
|
#else
|
|
#error Could not auto-detect platform
|
|
#endif
|
|
#endif /* GPR_NO_AUTODETECT_PLATFORM */
|
|
|
|
#ifndef GPR_PLATFORM_STRING
|
|
#warning "GPR_PLATFORM_STRING not auto-detected"
|
|
#define GPR_PLATFORM_STRING "unknown"
|
|
#endif
|
|
|
|
#ifdef GPR_GCOV
|
|
#undef GPR_FORBID_UNREACHABLE_CODE
|
|
#define GPR_FORBID_UNREACHABLE_CODE 1
|
|
#endif
|
|
|
|
#ifdef _MSC_VER
|
|
#if _MSC_VER < 1700
|
|
typedef __int8 int8_t;
|
|
typedef __int16 int16_t;
|
|
typedef __int32 int32_t;
|
|
typedef __int64 int64_t;
|
|
typedef unsigned __int8 uint8_t;
|
|
typedef unsigned __int16 uint16_t;
|
|
typedef unsigned __int32 uint32_t;
|
|
typedef unsigned __int64 uint64_t;
|
|
#else
|
|
#include <stdint.h>
|
|
#endif /* _MSC_VER < 1700 */
|
|
#else
|
|
#include <stdint.h>
|
|
#endif /* _MSC_VER */
|
|
|
|
/* Cache line alignment */
|
|
#ifndef GPR_CACHELINE_SIZE_LOG
|
|
#if defined(__i386__) || defined(__x86_64__)
|
|
#define GPR_CACHELINE_SIZE_LOG 6
|
|
#endif
|
|
#ifndef GPR_CACHELINE_SIZE_LOG
|
|
/* A reasonable default guess. Note that overestimates tend to waste more
|
|
space, while underestimates tend to waste more time. */
|
|
#define GPR_CACHELINE_SIZE_LOG 6
|
|
#endif /* GPR_CACHELINE_SIZE_LOG */
|
|
#endif /* GPR_CACHELINE_SIZE_LOG */
|
|
|
|
#define GPR_CACHELINE_SIZE (1 << GPR_CACHELINE_SIZE_LOG)
|
|
|
|
/* scrub GCC_ATOMIC if it's not available on this compiler */
|
|
#if defined(GPR_GCC_ATOMIC) && !defined(__ATOMIC_RELAXED)
|
|
#undef GPR_GCC_ATOMIC
|
|
#define GPR_GCC_SYNC 1
|
|
#endif
|
|
|
|
/* Validate platform combinations */
|
|
#if defined(GPR_GCC_ATOMIC) + defined(GPR_GCC_SYNC) + \
|
|
defined(GPR_WIN32_ATOMIC) != \
|
|
1
|
|
#error Must define exactly one of GPR_GCC_ATOMIC, GPR_GCC_SYNC, GPR_WIN32_ATOMIC
|
|
#endif
|
|
|
|
#if defined(GPR_ARCH_32) + defined(GPR_ARCH_64) != 1
|
|
#error Must define exactly one of GPR_ARCH_32, GPR_ARCH_64
|
|
#endif
|
|
|
|
#if defined(GPR_CPU_LINUX) + defined(GPR_CPU_POSIX) + defined(GPR_WIN32) + \
|
|
defined(GPR_CPU_IPHONE) + defined(GPR_CPU_CUSTOM) != \
|
|
1
|
|
#error Must define exactly one of GPR_CPU_LINUX, GPR_CPU_POSIX, GPR_WIN32, GPR_CPU_IPHONE, GPR_CPU_CUSTOM
|
|
#endif
|
|
|
|
#if defined(GPR_POSIX_MULTIPOLL_WITH_POLL) && !defined(GPR_POSIX_SOCKET)
|
|
#error Must define GPR_POSIX_SOCKET to use GPR_POSIX_MULTIPOLL_WITH_POLL
|
|
#endif
|
|
|
|
#if defined(GPR_POSIX_SOCKET) + defined(GPR_WINSOCK_SOCKET) + \
|
|
defined(GPR_CUSTOM_SOCKET) != \
|
|
1
|
|
#error Must define exactly one of GPR_POSIX_SOCKET, GPR_WINSOCK_SOCKET, GPR_CUSTOM_SOCKET
|
|
#endif
|
|
|
|
#if defined(GPR_MSVC_TLS) + defined(GPR_GCC_TLS) + defined(GPR_PTHREAD_TLS) + \
|
|
defined(GPR_CUSTOM_TLS) != \
|
|
1
|
|
#error Must define exactly one of GPR_MSVC_TLS, GPR_GCC_TLS, GPR_PTHREAD_TLS, GPR_CUSTOM_TLS
|
|
#endif
|
|
|
|
/* maximum alignment needed for any type on this platform, rounded up to a
|
|
power of two */
|
|
#define GPR_MAX_ALIGNMENT 16
|
|
|
|
#ifndef GRPC_MUST_USE_RESULT
|
|
#ifdef __GNUC__
|
|
#define GRPC_MUST_USE_RESULT __attribute__((warn_unused_result))
|
|
#else
|
|
#define GRPC_MUST_USE_RESULT
|
|
#endif
|
|
#endif
|
|
|
|
#if GPR_FORBID_UNREACHABLE_CODE
|
|
#define GPR_UNREACHABLE_CODE(STATEMENT)
|
|
#else
|
|
#define GPR_UNREACHABLE_CODE(STATEMENT) \
|
|
do { \
|
|
gpr_log(GPR_ERROR, "Should never reach here."); \
|
|
abort(); \
|
|
STATEMENT; \
|
|
} while (0)
|
|
#endif /* GPR_FORBID_UNREACHABLE_CODE */
|
|
|
|
#ifndef GPR_API
|
|
#define GPR_API
|
|
#endif
|
|
|
|
#ifndef GRPC_API
|
|
#define GRPC_API GPR_API
|
|
#endif
|
|
|
|
#ifndef CENSUS_API
|
|
#define CENSUS_API GRPC_API
|
|
#endif
|
|
|
|
#endif /* GRPC_IMPL_CODEGEN_PORT_PLATFORM_H */
|