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Allow EPOLLEXCLUSIVE tests to be omitted outside of CI

This commit is contained in:
Craig Tiller 2017-04-25 13:18:22 -07:00
parent 56fcfa8238
commit 819cd88bd7
33 changed files with 696 additions and 66 deletions
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3
BUILD
View File

@ -463,6 +463,7 @@ grpc_cc_library(
"src/core/lib/iomgr/error.c",
"src/core/lib/iomgr/ev_epoll_linux.c",
"src/core/lib/iomgr/ev_epollex_linux.c",
"src/core/lib/iomgr/is_epollexclusive_available.c",
"src/core/lib/iomgr/ev_poll_posix.c",
"src/core/lib/iomgr/ev_posix.c",
"src/core/lib/iomgr/exec_ctx.c",
@ -586,6 +587,8 @@ grpc_cc_library(
"src/core/lib/iomgr/error_internal.h",
"src/core/lib/iomgr/ev_epoll_linux.h",
"src/core/lib/iomgr/ev_epollex_linux.h",
"src/core/lib/iomgr/is_epollexclusive_available.h",
"src/core/lib/iomgr/sys_epoll_wrapper.h",
"src/core/lib/iomgr/ev_poll_posix.h",
"src/core/lib/iomgr/ev_posix.h",
"src/core/lib/iomgr/exec_ctx.h",

44
CMakeLists.txt
View File

@ -346,6 +346,7 @@ add_custom_target(plugins
add_custom_target(tools_c
DEPENDS
check_epollexclusive
gen_hpack_tables
gen_legal_metadata_characters
gen_percent_encoding_tables
@ -946,6 +947,7 @@ add_library(grpc
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -1272,6 +1274,7 @@ add_library(grpc_cronet
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -1583,6 +1586,7 @@ add_library(grpc_test_util
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -1840,6 +1844,7 @@ add_library(grpc_unsecure
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -2260,6 +2265,7 @@ add_library(grpc++
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -2586,6 +2592,7 @@ add_library(grpc++_cronet
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -3351,6 +3358,7 @@ add_library(grpc++_unsecure
src/core/lib/iomgr/iomgr_posix.c
src/core/lib/iomgr/iomgr_uv.c
src/core/lib/iomgr/iomgr_windows.c
src/core/lib/iomgr/is_epollexclusive_available.c
src/core/lib/iomgr/load_file.c
src/core/lib/iomgr/lockfree_event.c
src/core/lib/iomgr/network_status_tracker.c
@ -5045,6 +5053,42 @@ target_link_libraries(channel_create_test
)
endif (gRPC_BUILD_TESTS)
add_executable(check_epollexclusive
test/build/check_epollexclusive.c
)
target_include_directories(check_epollexclusive
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
PRIVATE ${BORINGSSL_ROOT_DIR}/include
PRIVATE ${PROTOBUF_ROOT_DIR}/src
PRIVATE ${BENCHMARK_ROOT_DIR}/include
PRIVATE ${ZLIB_ROOT_DIR}
PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib
PRIVATE ${CARES_BUILD_INCLUDE_DIR}
PRIVATE ${CARES_INCLUDE_DIR}
PRIVATE ${CARES_PLATFORM_INCLUDE_DIR}
PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares
PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include
)
target_link_libraries(check_epollexclusive
${_gRPC_ALLTARGETS_LIBRARIES}
grpc
gpr
)
if (gRPC_INSTALL)
install(TARGETS check_epollexclusive EXPORT gRPCTargets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
endif()
if (gRPC_BUILD_TESTS)
add_executable(chttp2_hpack_encoder_test

42
Makefile
View File

@ -976,6 +976,7 @@ census_context_test: $(BINDIR)/$(CONFIG)/census_context_test
census_resource_test: $(BINDIR)/$(CONFIG)/census_resource_test
census_trace_context_test: $(BINDIR)/$(CONFIG)/census_trace_context_test
channel_create_test: $(BINDIR)/$(CONFIG)/channel_create_test
check_epollexclusive: $(BINDIR)/$(CONFIG)/check_epollexclusive
chttp2_hpack_encoder_test: $(BINDIR)/$(CONFIG)/chttp2_hpack_encoder_test
chttp2_stream_map_test: $(BINDIR)/$(CONFIG)/chttp2_stream_map_test
chttp2_varint_test: $(BINDIR)/$(CONFIG)/chttp2_varint_test
@ -2133,7 +2134,7 @@ test_python: static_c
tools: tools_c tools_cxx
tools_c: privatelibs_c $(BINDIR)/$(CONFIG)/gen_hpack_tables $(BINDIR)/$(CONFIG)/gen_legal_metadata_characters $(BINDIR)/$(CONFIG)/gen_percent_encoding_tables $(BINDIR)/$(CONFIG)/grpc_create_jwt $(BINDIR)/$(CONFIG)/grpc_print_google_default_creds_token $(BINDIR)/$(CONFIG)/grpc_verify_jwt
tools_c: privatelibs_c $(BINDIR)/$(CONFIG)/check_epollexclusive $(BINDIR)/$(CONFIG)/gen_hpack_tables $(BINDIR)/$(CONFIG)/gen_legal_metadata_characters $(BINDIR)/$(CONFIG)/gen_percent_encoding_tables $(BINDIR)/$(CONFIG)/grpc_create_jwt $(BINDIR)/$(CONFIG)/grpc_print_google_default_creds_token $(BINDIR)/$(CONFIG)/grpc_verify_jwt
tools_cxx: privatelibs_cxx
@ -2920,6 +2921,7 @@ LIBGRPC_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -3244,6 +3246,7 @@ LIBGRPC_CRONET_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -3554,6 +3557,7 @@ LIBGRPC_TEST_UTIL_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -3783,6 +3787,7 @@ LIBGRPC_UNSECURE_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -4180,6 +4185,7 @@ LIBGRPC++_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -4514,6 +4520,7 @@ LIBGRPC++_CRONET_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -5276,6 +5283,7 @@ LIBGRPC++_UNSECURE_SRC = \
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \
@ -8991,6 +8999,38 @@ endif
endif
CHECK_EPOLLEXCLUSIVE_SRC = \
test/build/check_epollexclusive.c \
CHECK_EPOLLEXCLUSIVE_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CHECK_EPOLLEXCLUSIVE_SRC))))
ifeq ($(NO_SECURE),true)
# You can't build secure targets if you don't have OpenSSL.
$(BINDIR)/$(CONFIG)/check_epollexclusive: openssl_dep_error
else
$(BINDIR)/$(CONFIG)/check_epollexclusive: $(CHECK_EPOLLEXCLUSIVE_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a
$(E) "[LD] Linking $@"
$(Q) mkdir -p `dirname $@`
$(Q) $(LD) $(LDFLAGS) $(CHECK_EPOLLEXCLUSIVE_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/check_epollexclusive
endif
$(OBJDIR)/$(CONFIG)/test/build/check_epollexclusive.o: $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a
deps_check_epollexclusive: $(CHECK_EPOLLEXCLUSIVE_OBJS:.o=.dep)
ifneq ($(NO_SECURE),true)
ifneq ($(NO_DEPS),true)
-include $(CHECK_EPOLLEXCLUSIVE_OBJS:.o=.dep)
endif
endif
CHTTP2_HPACK_ENCODER_TEST_SRC = \
test/core/transport/chttp2/hpack_encoder_test.c \

1
binding.gyp
View File

@ -683,6 +683,7 @@
'src/core/lib/iomgr/iomgr_posix.c',
'src/core/lib/iomgr/iomgr_uv.c',
'src/core/lib/iomgr/iomgr_windows.c',
'src/core/lib/iomgr/is_epollexclusive_available.c',
'src/core/lib/iomgr/load_file.c',
'src/core/lib/iomgr/lockfree_event.c',
'src/core/lib/iomgr/network_status_tracker.c',

11
build.yaml
View File

@ -203,6 +203,7 @@ filegroups:
- src/core/lib/iomgr/iomgr.h
- src/core/lib/iomgr/iomgr_internal.h
- src/core/lib/iomgr/iomgr_posix.h
- src/core/lib/iomgr/is_epollexclusive_available.h
- src/core/lib/iomgr/load_file.h
- src/core/lib/iomgr/lockfree_event.h
- src/core/lib/iomgr/network_status_tracker.h
@ -224,6 +225,7 @@ filegroups:
- src/core/lib/iomgr/socket_utils.h
- src/core/lib/iomgr/socket_utils_posix.h
- src/core/lib/iomgr/socket_windows.h
- src/core/lib/iomgr/sys_epoll_wrapper.h
- src/core/lib/iomgr/tcp_client.h
- src/core/lib/iomgr/tcp_client_posix.h
- src/core/lib/iomgr/tcp_posix.h
@ -312,6 +314,7 @@ filegroups:
- src/core/lib/iomgr/iomgr_posix.c
- src/core/lib/iomgr/iomgr_uv.c
- src/core/lib/iomgr/iomgr_windows.c
- src/core/lib/iomgr/is_epollexclusive_available.c
- src/core/lib/iomgr/load_file.c
- src/core/lib/iomgr/lockfree_event.c
- src/core/lib/iomgr/network_status_tracker.c
@ -1658,6 +1661,14 @@ targets:
- grpc
- gpr_test_util
- gpr
- name: check_epollexclusive
build: tool
language: c
src:
- test/build/check_epollexclusive.c
deps:
- grpc
- gpr
- name: chttp2_hpack_encoder_test
build: test
language: c

1
config.m4
View File

@ -119,6 +119,7 @@ if test "$PHP_GRPC" != "no"; then
src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/lockfree_event.c \
src/core/lib/iomgr/network_status_tracker.c \

5
gRPC-Core.podspec
View File

@ -285,6 +285,7 @@ Pod::Spec.new do |s|
'src/core/lib/iomgr/iomgr.h',
'src/core/lib/iomgr/iomgr_internal.h',
'src/core/lib/iomgr/iomgr_posix.h',
'src/core/lib/iomgr/is_epollexclusive_available.h',
'src/core/lib/iomgr/load_file.h',
'src/core/lib/iomgr/lockfree_event.h',
'src/core/lib/iomgr/network_status_tracker.h',
@ -306,6 +307,7 @@ Pod::Spec.new do |s|
'src/core/lib/iomgr/socket_utils.h',
'src/core/lib/iomgr/socket_utils_posix.h',
'src/core/lib/iomgr/socket_windows.h',
'src/core/lib/iomgr/sys_epoll_wrapper.h',
'src/core/lib/iomgr/tcp_client.h',
'src/core/lib/iomgr/tcp_client_posix.h',
'src/core/lib/iomgr/tcp_posix.h',
@ -492,6 +494,7 @@ Pod::Spec.new do |s|
'src/core/lib/iomgr/iomgr_posix.c',
'src/core/lib/iomgr/iomgr_uv.c',
'src/core/lib/iomgr/iomgr_windows.c',
'src/core/lib/iomgr/is_epollexclusive_available.c',
'src/core/lib/iomgr/load_file.c',
'src/core/lib/iomgr/lockfree_event.c',
'src/core/lib/iomgr/network_status_tracker.c',
@ -742,6 +745,7 @@ Pod::Spec.new do |s|
'src/core/lib/iomgr/iomgr.h',
'src/core/lib/iomgr/iomgr_internal.h',
'src/core/lib/iomgr/iomgr_posix.h',
'src/core/lib/iomgr/is_epollexclusive_available.h',
'src/core/lib/iomgr/load_file.h',
'src/core/lib/iomgr/lockfree_event.h',
'src/core/lib/iomgr/network_status_tracker.h',
@ -763,6 +767,7 @@ Pod::Spec.new do |s|
'src/core/lib/iomgr/socket_utils.h',
'src/core/lib/iomgr/socket_utils_posix.h',
'src/core/lib/iomgr/socket_windows.h',
'src/core/lib/iomgr/sys_epoll_wrapper.h',
'src/core/lib/iomgr/tcp_client.h',
'src/core/lib/iomgr/tcp_client_posix.h',
'src/core/lib/iomgr/tcp_posix.h',

3
grpc.gemspec
View File

@ -201,6 +201,7 @@ Gem::Specification.new do |s|
s.files += %w( src/core/lib/iomgr/iomgr.h )
s.files += %w( src/core/lib/iomgr/iomgr_internal.h )
s.files += %w( src/core/lib/iomgr/iomgr_posix.h )
s.files += %w( src/core/lib/iomgr/is_epollexclusive_available.h )
s.files += %w( src/core/lib/iomgr/load_file.h )
s.files += %w( src/core/lib/iomgr/lockfree_event.h )
s.files += %w( src/core/lib/iomgr/network_status_tracker.h )
@ -222,6 +223,7 @@ Gem::Specification.new do |s|
s.files += %w( src/core/lib/iomgr/socket_utils.h )
s.files += %w( src/core/lib/iomgr/socket_utils_posix.h )
s.files += %w( src/core/lib/iomgr/socket_windows.h )
s.files += %w( src/core/lib/iomgr/sys_epoll_wrapper.h )
s.files += %w( src/core/lib/iomgr/tcp_client.h )
s.files += %w( src/core/lib/iomgr/tcp_client_posix.h )
s.files += %w( src/core/lib/iomgr/tcp_posix.h )
@ -408,6 +410,7 @@ Gem::Specification.new do |s|
s.files += %w( src/core/lib/iomgr/iomgr_posix.c )
s.files += %w( src/core/lib/iomgr/iomgr_uv.c )
s.files += %w( src/core/lib/iomgr/iomgr_windows.c )
s.files += %w( src/core/lib/iomgr/is_epollexclusive_available.c )
s.files += %w( src/core/lib/iomgr/load_file.c )
s.files += %w( src/core/lib/iomgr/lockfree_event.c )
s.files += %w( src/core/lib/iomgr/network_status_tracker.c )

3
package.xml
View File

@ -210,6 +210,7 @@
<file baseinstalldir="/" name="src/core/lib/iomgr/iomgr.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_internal.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_posix.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/is_epollexclusive_available.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/load_file.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/lockfree_event.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/network_status_tracker.h" role="src" />
@ -231,6 +232,7 @@
<file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils_posix.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/socket_windows.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/sys_epoll_wrapper.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/tcp_client.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/tcp_client_posix.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/tcp_posix.h" role="src" />
@ -417,6 +419,7 @@
<file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_posix.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_uv.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_windows.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/is_epollexclusive_available.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/load_file.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/lockfree_event.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/iomgr/network_status_tracker.c" role="src" />

69
src/core/lib/iomgr/ev_epollex_linux.c
View File

@ -1,6 +1,6 @@
/*
*
* Copyright 2016, Google Inc.
* Copyright 2017, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -43,7 +43,6 @@
#include <poll.h>
#include <pthread.h>
#include <string.h>
#include <sys/epoll.h>
#include <sys/socket.h>
#include <unistd.h>
@ -55,7 +54,9 @@
#include "src/core/lib/iomgr/ev_posix.h"
#include "src/core/lib/iomgr/iomgr_internal.h"
#include "src/core/lib/iomgr/is_epollexclusive_available.h"
#include "src/core/lib/iomgr/lockfree_event.h"
#include "src/core/lib/iomgr/sys_epoll_wrapper.h"
#include "src/core/lib/iomgr/timer.h"
#include "src/core/lib/iomgr/wakeup_fd_posix.h"
#include "src/core/lib/iomgr/workqueue.h"
@ -63,10 +64,6 @@
#include "src/core/lib/support/block_annotate.h"
#include "src/core/lib/support/spinlock.h"
#ifndef EPOLLEXCLUSIVE
#define EPOLLEXCLUSIVE (1 << 28)
#endif
/* TODO: sreek: Right now, this wakes up all pollers. In future we should make
* sure to wake up one polling thread (which can wake up other threads if
* needed) */
@ -1496,70 +1493,12 @@ static const grpc_event_engine_vtable vtable = {
.shutdown_engine = shutdown_engine,
};
/* It is possible that GLIBC has epoll but the underlying kernel doesn't.
* Create a dummy epoll_fd to make sure epoll support is available */
static bool is_epollex_available(void) {
static bool logged_why_not = false;
int fd = epoll_create1(EPOLL_CLOEXEC);
if (fd < 0) {
if (!logged_why_not) {
gpr_log(GPR_ERROR,
"epoll_create1 failed with error: %d. Not using epollex polling "
"engine.",
fd);
logged_why_not = true;
}
return false;
}
grpc_wakeup_fd wakeup;
if (!GRPC_LOG_IF_ERROR("check_wakeupfd_for_epollex",
grpc_wakeup_fd_init(&wakeup))) {
return false;
}
struct epoll_event ev = {
/* choose events that should cause an error on
EPOLLEXCLUSIVE enabled kernels - specifically the combination of
EPOLLONESHOT and EPOLLEXCLUSIVE */
.events = (uint32_t)(EPOLLET | EPOLLIN | EPOLLEXCLUSIVE | EPOLLONESHOT),
.data.ptr = NULL};
if (epoll_ctl(fd, EPOLL_CTL_ADD, wakeup.read_fd, &ev) != 0) {
if (errno != EINVAL) {
if (!logged_why_not) {
gpr_log(
GPR_ERROR,
"epoll_ctl with EPOLLEXCLUSIVE | EPOLLONESHOT failed with error: "
"%d. Not using epollex polling engine.",
errno);
logged_why_not = true;
}
close(fd);
grpc_wakeup_fd_destroy(&wakeup);
return false;
}
} else {
if (!logged_why_not) {
gpr_log(GPR_ERROR,
"epoll_ctl with EPOLLEXCLUSIVE | EPOLLONESHOT succeeded. This is "
"evidence of no EPOLLEXCLUSIVE support. Not using "
"epollex polling engine.");
logged_why_not = true;
}
close(fd);
grpc_wakeup_fd_destroy(&wakeup);
return false;
}
grpc_wakeup_fd_destroy(&wakeup);
close(fd);
return true;
}
const grpc_event_engine_vtable *grpc_init_epollex_linux(void) {
if (!grpc_has_wakeup_fd()) {
return NULL;
}
if (!is_epollex_available()) {
if (!grpc_is_epollexclusive_available()) {
return NULL;
}

116
src/core/lib/iomgr/is_epollexclusive_available.c Normal file
View File

@ -0,0 +1,116 @@
/*
*
* Copyright 2017, 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.
*
*/
#include "src/core/lib/iomgr/port.h"
#include "src/core/lib/iomgr/is_epollexclusive_available.h"
#ifdef GRPC_LINUX_EPOLL
#include <grpc/support/log.h>
#include <errno.h>
#include <sys/eventfd.h>
#include <unistd.h>
#include "src/core/lib/iomgr/sys_epoll_wrapper.h"
/* This polling engine is only relevant on linux kernels supporting epoll() */
bool grpc_is_epollexclusive_available(void) {
static bool logged_why_not = false;
int fd = epoll_create1(EPOLL_CLOEXEC);
if (fd < 0) {
if (!logged_why_not) {
gpr_log(GPR_ERROR,
"epoll_create1 failed with error: %d. Not using epollex polling "
"engine.",
fd);
logged_why_not = true;
}
return false;
}
int evfd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
if (evfd < 0) {
if (!logged_why_not) {
gpr_log(GPR_ERROR,
"eventfd failed with error: %d. Not using epollex polling "
"engine.",
fd);
logged_why_not = true;
}
close(fd);
return false;
}
struct epoll_event ev = {
/* choose events that should cause an error on
EPOLLEXCLUSIVE enabled kernels - specifically the combination of
EPOLLONESHOT and EPOLLEXCLUSIVE */
.events = (uint32_t)(EPOLLET | EPOLLIN | EPOLLEXCLUSIVE | EPOLLONESHOT),
.data.ptr = NULL};
if (epoll_ctl(fd, EPOLL_CTL_ADD, evfd, &ev) != 0) {
if (errno != EINVAL) {
if (!logged_why_not) {
gpr_log(
GPR_ERROR,
"epoll_ctl with EPOLLEXCLUSIVE | EPOLLONESHOT failed with error: "
"%d. Not using epollex polling engine.",
errno);
logged_why_not = true;
}
close(fd);
close(evfd);
return false;
}
} else {
if (!logged_why_not) {
gpr_log(GPR_ERROR,
"epoll_ctl with EPOLLEXCLUSIVE | EPOLLONESHOT succeeded. This is "
"evidence of no EPOLLEXCLUSIVE support. Not using "
"epollex polling engine.");
logged_why_not = true;
}
close(fd);
close(evfd);
return false;
}
close(evfd);
close(fd);
return true;
}
#else
bool grpc_is_epollexclusive_available(void) { return false; }
#endif

41
src/core/lib/iomgr/is_epollexclusive_available.h Normal file
View File

@ -0,0 +1,41 @@
/*
*
* Copyright 2015, 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_CORE_LIB_IOMGR_IS_EPOLLEXCLUSIVE_AVAILABLE_H
#define GRPC_CORE_LIB_IOMGR_IS_EPOLLEXCLUSIVE_AVAILABLE_H
#include <stdbool.h>
bool grpc_is_epollexclusive_available(void);
#endif /* GRPC_CORE_LIB_IOMGR_IS_EPOLLEXCLUSIVE_AVAILABLE_H */

43
src/core/lib/iomgr/sys_epoll_wrapper.h Normal file
View File

@ -0,0 +1,43 @@
/*
*
* Copyright 2017, 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_CORE_LIB_IOMGR_SYS_EPOLL_WRAPPER_H
#define GRPC_CORE_LIB_IOMGR_SYS_EPOLL_WRAPPER_H
#include <sys/epoll.h>
#ifndef EPOLLEXCLUSIVE
#define EPOLLEXCLUSIVE (1 << 28)
#endif
#endif /* GRPC_CORE_LIB_IOMGR_SYS_EPOLL_WRAPPER_H */

1
src/python/grpcio/grpc_core_dependencies.py
View File

@ -108,6 +108,7 @@ CORE_SOURCE_FILES = [
'src/core/lib/iomgr/iomgr_posix.c',
'src/core/lib/iomgr/iomgr_uv.c',
'src/core/lib/iomgr/iomgr_windows.c',
'src/core/lib/iomgr/is_epollexclusive_available.c',
'src/core/lib/iomgr/load_file.c',
'src/core/lib/iomgr/lockfree_event.c',
'src/core/lib/iomgr/network_status_tracker.c',

38
test/build/check_epollexclusive.c Normal file
View File

@ -0,0 +1,38 @@
/*
*
* Copyright 2017, 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.
*
*/
#include "src/core/lib/iomgr/is_epollexclusive_available.h"
int main(int argc, char **argv) {
return grpc_is_epollexclusive_available() ? 0 : 1;
}

3
tools/doxygen/Doxyfile.c++.internal
View File

@ -960,6 +960,8 @@ src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_posix.h \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/is_epollexclusive_available.h \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/load_file.h \
src/core/lib/iomgr/lockfree_event.c \
@ -1002,6 +1004,7 @@ src/core/lib/iomgr/socket_utils_uv.c \
src/core/lib/iomgr/socket_utils_windows.c \
src/core/lib/iomgr/socket_windows.c \
src/core/lib/iomgr/socket_windows.h \
src/core/lib/iomgr/sys_epoll_wrapper.h \
src/core/lib/iomgr/tcp_client.h \
src/core/lib/iomgr/tcp_client_posix.c \
src/core/lib/iomgr/tcp_client_posix.h \

3
tools/doxygen/Doxyfile.core.internal
View File

@ -1095,6 +1095,8 @@ src/core/lib/iomgr/iomgr_posix.c \
src/core/lib/iomgr/iomgr_posix.h \
src/core/lib/iomgr/iomgr_uv.c \
src/core/lib/iomgr/iomgr_windows.c \
src/core/lib/iomgr/is_epollexclusive_available.c \
src/core/lib/iomgr/is_epollexclusive_available.h \
src/core/lib/iomgr/load_file.c \
src/core/lib/iomgr/load_file.h \
src/core/lib/iomgr/lockfree_event.c \
@ -1137,6 +1139,7 @@ src/core/lib/iomgr/socket_utils_uv.c \
src/core/lib/iomgr/socket_utils_windows.c \
src/core/lib/iomgr/socket_windows.c \
src/core/lib/iomgr/socket_windows.h \
src/core/lib/iomgr/sys_epoll_wrapper.h \
src/core/lib/iomgr/tcp_client.h \
src/core/lib/iomgr/tcp_client_posix.c \
src/core/lib/iomgr/tcp_client_posix.h \

20
tools/run_tests/generated/sources_and_headers.json
View File

@ -232,6 +232,21 @@
"third_party": false,
"type": "target"
},
{
"deps": [
"gpr",
"grpc"
],
"headers": [],
"is_filegroup": false,
"language": "c",
"name": "check_epollexclusive",
"src": [
"test/build/check_epollexclusive.c"
],
"third_party": false,
"type": "target"
},
{
"deps": [
"gpr",
@ -7711,6 +7726,7 @@
"src/core/lib/iomgr/iomgr.h",
"src/core/lib/iomgr/iomgr_internal.h",
"src/core/lib/iomgr/iomgr_posix.h",
"src/core/lib/iomgr/is_epollexclusive_available.h",
"src/core/lib/iomgr/load_file.h",
"src/core/lib/iomgr/lockfree_event.h",
"src/core/lib/iomgr/network_status_tracker.h",
@ -7732,6 +7748,7 @@
"src/core/lib/iomgr/socket_utils.h",
"src/core/lib/iomgr/socket_utils_posix.h",
"src/core/lib/iomgr/socket_windows.h",
"src/core/lib/iomgr/sys_epoll_wrapper.h",
"src/core/lib/iomgr/tcp_client.h",
"src/core/lib/iomgr/tcp_client_posix.h",
"src/core/lib/iomgr/tcp_posix.h",
@ -7864,6 +7881,8 @@
"src/core/lib/iomgr/iomgr_posix.h",
"src/core/lib/iomgr/iomgr_uv.c",
"src/core/lib/iomgr/iomgr_windows.c",
"src/core/lib/iomgr/is_epollexclusive_available.c",
"src/core/lib/iomgr/is_epollexclusive_available.h",
"src/core/lib/iomgr/load_file.c",
"src/core/lib/iomgr/load_file.h",
"src/core/lib/iomgr/lockfree_event.c",
@ -7906,6 +7925,7 @@
"src/core/lib/iomgr/socket_utils_windows.c",
"src/core/lib/iomgr/socket_windows.c",
"src/core/lib/iomgr/socket_windows.h",
"src/core/lib/iomgr/sys_epoll_wrapper.h",
"src/core/lib/iomgr/tcp_client.h",
"src/core/lib/iomgr/tcp_client_posix.c",
"src/core/lib/iomgr/tcp_client_posix.h",

12
tools/run_tests/run_tests.py
View File

@ -1432,6 +1432,14 @@ class BuildAndRunError(object):
POST_TEST = object()
def _has_epollexclusive():
try:
subprocess.check_call('bins/%s/check_epollexclusive' % args.config)
return True
except subprocess.CalledProcessError, e:
return False
# returns a list of things that failed (or an empty list on success)
def _build_and_run(
check_cancelled, newline_on_success, xml_report=None, build_only=False):
@ -1449,6 +1457,10 @@ def _build_and_run(
suite_name=args.report_suite_name)
return []
if not args.travis and not _has_epollexclusive() and 'epollex' in _POLLING_STRATEGIES[platform_string()]:
print('\n\nOmitting EPOLLEXCLUSIVE tests\n\n')
_POLLING_STRATEGIES[platform_string()].remove('epollex')
# start antagonists
antagonists = [subprocess.Popen(['tools/run_tests/python_utils/antagonist.py'])
for _ in range(0, args.antagonists)]

25
vsprojects/buildtests_c.sln
View File

@ -162,6 +162,15 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "channel_create_test", "vcxp
{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "check_epollexclusive", "vcxproj\.\check_epollexclusive\check_epollexclusive.vcxproj", "{03306445-5BA0-289C-02AB-513DE6C52124}"
ProjectSection(myProperties) = preProject
lib = "False"
EndProjectSection
ProjectSection(ProjectDependencies) = postProject
{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "chttp2_hpack_encoder_test", "vcxproj\test\chttp2_hpack_encoder_test\chttp2_hpack_encoder_test.vcxproj", "{19F92966-3B0E-4FF8-CD7C-435D353E079E}"
ProjectSection(myProperties) = preProject
lib = "False"
@ -1914,6 +1923,22 @@ Global
{AFC88484-3A2E-32BC-25B2-23DF741D4F3D}.Release-DLL|Win32.Build.0 = Release|Win32
{AFC88484-3A2E-32BC-25B2-23DF741D4F3D}.Release-DLL|x64.ActiveCfg = Release|x64
{AFC88484-3A2E-32BC-25B2-23DF741D4F3D}.Release-DLL|x64.Build.0 = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|Win32.ActiveCfg = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|x64.ActiveCfg = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|Win32.ActiveCfg = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|x64.ActiveCfg = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|Win32.Build.0 = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|x64.Build.0 = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|Win32.Build.0 = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|x64.Build.0 = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|Win32.Build.0 = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|x64.ActiveCfg = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|x64.Build.0 = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|Win32.ActiveCfg = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|Win32.Build.0 = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|x64.ActiveCfg = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|x64.Build.0 = Release|x64
{19F92966-3B0E-4FF8-CD7C-435D353E079E}.Debug|Win32.ActiveCfg = Debug|Win32
{19F92966-3B0E-4FF8-CD7C-435D353E079E}.Debug|x64.ActiveCfg = Debug|x64
{19F92966-3B0E-4FF8-CD7C-435D353E079E}.Release|Win32.ActiveCfg = Release|Win32

25
vsprojects/grpc.sln
View File

@ -8,6 +8,15 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ares", "vcxproj\.\ares\ares
lib = "True"
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "check_epollexclusive", "vcxproj\.\check_epollexclusive\check_epollexclusive.vcxproj", "{03306445-5BA0-289C-02AB-513DE6C52124}"
ProjectSection(myProperties) = preProject
lib = "False"
EndProjectSection
ProjectSection(ProjectDependencies) = postProject
{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gen_hpack_tables", "vcxproj\.\gen_hpack_tables\gen_hpack_tables.vcxproj", "{FCDEA4C7-7F26-05DB-D08F-A08F499026E6}"
ProjectSection(myProperties) = preProject
lib = "False"
@ -190,6 +199,22 @@ Global
{1769D06D-F18C-B4C2-B019-31D7F83F3C9A}.Release-DLL|Win32.Build.0 = Release|Win32
{1769D06D-F18C-B4C2-B019-31D7F83F3C9A}.Release-DLL|x64.ActiveCfg = Release|x64
{1769D06D-F18C-B4C2-B019-31D7F83F3C9A}.Release-DLL|x64.Build.0 = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|Win32.ActiveCfg = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|x64.ActiveCfg = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|Win32.ActiveCfg = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|x64.ActiveCfg = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|Win32.Build.0 = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug|x64.Build.0 = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|Win32.Build.0 = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release|x64.Build.0 = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|Win32.Build.0 = Debug|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|x64.ActiveCfg = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Debug-DLL|x64.Build.0 = Debug|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|Win32.ActiveCfg = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|Win32.Build.0 = Release|Win32
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|x64.ActiveCfg = Release|x64
{03306445-5BA0-289C-02AB-513DE6C52124}.Release-DLL|x64.Build.0 = Release|x64
{FCDEA4C7-7F26-05DB-D08F-A08F499026E6}.Debug|Win32.ActiveCfg = Debug|Win32
{FCDEA4C7-7F26-05DB-D08F-A08F499026E6}.Debug|x64.ActiveCfg = Debug|x64
{FCDEA4C7-7F26-05DB-D08F-A08F499026E6}.Release|Win32.ActiveCfg = Release|Win32

170
vsprojects/vcxproj/check_epollexclusive/check_epollexclusive.vcxproj Normal file
View File

@ -0,0 +1,170 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{03306445-5BA0-289C-02AB-513DE6C52124}</ProjectGuid>
<IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
<IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
</PropertyGroup>
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18
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4
vsprojects/vcxproj/grpc++/grpc++.vcxproj
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9
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4
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9
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9
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4
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4
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