This PR is based on #274
Add support for running on windows. These changes make the libmultiprocess API more generic, using stream types instead of file descriptors. All features are supported, including spawning processes with socket connections to the parent process. These changes were originally made in https://github.com/bitcoin/bitcoin/pull/32387
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Possible typos and grammar issues:
nonunix -> non-Unix [“nonunix” is not standard English and may confuse readers.]<sup>2026-04-22 21:07:39</sup>
We have miners using Stratum V2 that are on Windows and would like to see Windows IPC support landing, is there any estimate when they can expect this to materialize? We have a dozen of users who can help with testing if that's a blocker.
@pavlenex testing would definitely be useful. I guess for that to work we'd need a stack of pull requests: this one here in libmultiprocess, one in Bitcoin Core that enables IPC support in the Windows Guix build, and then an SRI pull request that uses it. Testers would then have download (or build themselves) the custom bitcoin core and SRI binaries.
I've added Windows support to my v32 wish list: https://github.com/bitcoin/bitcoin/issues/33777
No guarantees obviously.
I'll try to get this PR ready for review this week, split up into smaller commits and with ci passing. From there as Sjors mentioned there is a lot more work to do: more code changes in https://github.com/bitcoin/bitcoin/pull/32387 that need to be made in bitcoin core, enabling IPC into windows builds in bitcoin core, enabling it in windows CI jobs with pycapnp, adding client support, probably adding a windows CI job to this repository.
v32 sounds like a good target though and it is very useful to know there is demand for this feature, because it hasn't been a priority so far
Add ProcessId = int type alias and apply it to WaitProcess, SpawnProcess
(pid output argument), and callers.
Add SocketId = int and SocketError = -1 type aliases and apply SocketId
to SpawnProcess (return type and callback parameter) and callers.
Add ConnectInfo type alias to pass socket handle from parent process to
child process in more platform independent way.
PR is split up into commits now and should be reviewable. CI is not passing but failures look like IWYU errors. I also opened https://github.com/bitcoin/bitcoin/pull/35084 with corresponding bitcoin core changes. Windows support for bitcoin core can be tested with https://github.com/bitcoin/bitcoin/pull/32387 which combines both PRs and enables IPC by default in windows builds.
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Rebased 2975facdd1ddb3b52d052aaaac611566f3ff27ae -> cb16d2e37ece4ce9326f03624f7f195ae0e55462 (pr/win.2 -> pr/win.3, compare)<!-- end --> splitting changes up into more reviewable commits
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Updated cb16d2e37ece4ce9326f03624f7f195ae0e55462 -> e563c968b4e13ac54aaec474e2a6bd98cd0c1c36 (pr/win.3 -> pr/win.4, compare)<!-- end --> to fix various ci failures #231 (comment): macos/freebsd shutdownwrite fail, bitcoin core ci jobs api incompatibility, iwyu and olddeps fixes
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Updated e563c968b4e13ac54aaec474e2a6bd98cd0c1c36 -> d9fcac6e30d0b9ea2cf24814bb014be70e6a2ade (pr/win.4 -> pr/win.5, compare)<!-- end --> to fix IWYU errors https://github.com/bitcoin-core/libmultiprocess/actions/runs/24539430990/job/71741856575?pr=231
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Added 1 commits d9fcac6e30d0b9ea2cf24814bb014be70e6a2ade -> a1748e2fae3abf7ba41ffa78db82eae4761f6723 (pr/win.5 -> pr/win.6, compare)<!-- end --> to fix bitcoin core macos exception type error https://github.com/bitcoin-core/libmultiprocess/actions/runs/24541950788/job/71749481354?pr=231
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Updated a1748e2fae3abf7ba41ffa78db82eae4761f6723 -> 18fc18846e38dfec4b92a36b7a20d4f9be74a874 (pr/win.6 -> pr/win.7, compare)<!-- end --> with updates from https://github.com/bitcoin/bitcoin/pull/32387 pr/ipc-win.23
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Updated 18fc18846e38dfec4b92a36b7a20d4f9be74a874 -> 7fd5ec40bc8c2a1fa0e2645d2b587ce2c1c3d17d (pr/win.7 -> pr/win.8, compare)<!-- end --> adding workaround for ubuntu packaging bug exposed by cmake change https://github.com/bitcoin-core/libmultiprocess/actions/runs/24746487506/job/72399345861, also fixing olddeps include and iwyu errors https://github.com/bitcoin-core/libmultiprocess/actions/runs/24746487510, also fixing more MSVC errors, and rearranging commits
gen.cpp used fork() directly via <unistd.h> to invoke the capnp compiler as a
subprocess, but fork() is not available on Windows, so shouldn't be used in
application code.
Add an ExecProcess(const std::vector<std::string>& args) function to
util.h/util.cpp that spawns a process and returns its ProcessId, leaving
the caller responsible for WaitProcess. On POSIX it uses fork() (via
KJ_SYSCALL) + execvp; on Windows it can use CreateProcess.
Update gen.cpp to replace the inline fork/exec/wait with
mp::WaitProcess(mp::ExecProcess(args)).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Extract socket pair creation from SpawnProcess into a standalone
SocketPair() function, and use it to replace the inline socketpair()
call. No behavior change.
Explicitly clear FD_CLOEXEC on the child's socket before calling exec,
so the fd survives into the spawned process regardless of how the socket
was created. Previously this relied on socketpair() not setting
FD_CLOEXEC by default, which is not guaranteed if the caller creates
sockets with SOCK_CLOEXEC or if the flag gets set by other means.
Replace the m_wait_fd/m_post_fd raw int members with
m_wait_stream/m_post_stream kj::Own<kj::AsyncIoStream> and
m_post_writer kj::Own<kj::OutputStream>.
The constructor uses provider->newTwoWayPipe() instead of calling
socketpair() directly. The loop() and post() methods write through
m_post_writer instead of calling write() with a raw fd, and
EventLoopRef::reset does the same.
kj::AsyncIoStream::getFd() was added in capnproto 0.9 (commit
d27bfb8a4175b32b783de68d93dd1dbafadddea5, first released in 0.9.0). The
code now uses getFd() in proxy.cpp, so 0.7 is no longer a sufficient
minimum.
Set olddeps version to 0.9.2, which is the patched 0.9.x release for
CVE-2022-46149.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Instead of accepting raw file descriptor integers and wrapping them
internally, ConnectStream and ServeStream now accept
kj::Own<kj::AsyncIoStream> directly. This removes the assumption that
the transport is always a local unix fd, making the API easier to adapt
to other I/O types (e.g. Windows handles).
The Stream type alias (kj::Own<kj::AsyncIoStream>) is added as a
convenience, along with StreamSocketId() to extract the underlying fd
from a Stream when needed.
Callers are updated to wrap their fd with wrapSocketFd() before calling.
Flush pending Cap'n Proto release messages before closing the stream.
When one side of a socket pair closes, the other side does not receive
an onDisconnect event, so it relies on receiving release messages from
the closing side to free its ProxyServer objects and shut down cleanly.
Without this, Server objects are not freed by Cap'n Proto on
disconnection.
MSVC error when building multiprocess.vcxproj:
mp/util.h(146,46): error C2280:
'std::variant<T *,T>::variant(const std::variant<T *,T> &)':
attempting to reference a deleted function [with T=mp::Lock]
The PtrOrValue constructor used a ternary expression to initialize data:
data(ptr ? ptr : std::variant<T*, T>{std::in_place_type<T>, args...})
Both arms are prvalues of type std::variant<T*,T>, so under C++17's
mandatory copy elision no copy/move constructor should be invoked. GCC
and Clang apply this correctly. MSVC does not apply guaranteed copy
elision to ternary expressions in this context: it materializes the
temporary and then attempts to copy-construct data from it. Since
std::variant<Lock*,Lock> has a deleted copy constructor (Lock holds a
std::unique_lock which is move-only), MSVC fails.
Fix by initializing data to hold T*=ptr in the member initializer list,
then emplacing T in-place in the constructor body if ptr is null. This
avoids the ternary entirely and requires only the in-place constructor
of T, not any variant copy or move.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>How realistic is it to add a Windows CI job here? (can be cross-compiled)
How realistic is it to add a Windows CI job here? (can be cross-compiled)
I think this does need a windows CI job to exist in order to be merged, otherwise windows support is very likely to break with future changes, so thanks for opening #272.
I think it may also make sense to split this PR up to separate the commits which are needed to support windows but don't actually add any windows code, from the one commit which actually does add windows code.
it may also make sense to split this PR up to separate the commits which are needed to support windows but don't actually add any windows code
Yes it would be good to land those changes to keep this PR focussed.
MSVC warns (C4305, treated as error) about truncation from 'int' to
'const bool' when initializing static const bool members from integer
bitwise-and expressions. Use constexpr bool with explicit != 0 to
make the boolean conversion unambiguous.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
MSVC cannot parse 'typename decltype(expr)::Member' syntax and fails
with a hard error (C2039, C2146) instead of a SFINAE substitution
failure. Use Decay<> wrapper to provide the extra template indirection
that MSVC needs, consistent with the unique_ptr and shared_ptr overloads
of CustomBuildField which already use this pattern.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This repo has introduced API changes to add Windows support to
libmultiprocess (HANDLE-based IPC alongside the existing fd-based IPC).
These changes require corresponding updates to Bitcoin Core, which are
pending in bitcoin/bitcoin#35084. Until that PR merges, the Bitcoin Core
CI jobs fail against master because Bitcoin Core has not yet been updated
to use the new API.
Switch the Bitcoin Core checkout in both jobs to use
refs/pull/35084/merge so CI tests against the compatible version. A
BITCOIN_CORE_REF env var is introduced at the top of the file; once
(and keep the var in place for any future API compatibility cycles).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
On macOS, when libcapnp is built as a dynamic library and Bitcoin Core
REDUCE_EXPORT option is used the RTTI typeinfo for kj::Exception has a
different address in libcapnp.dylib versus the calling binary. This
means catch (const kj::Exception& e) in the calling binary silently
fails to match exceptions thrown by capnp, so the DISCONNECTED exception
from shutdownWrite() propagates as a fatal uncaught exception instead of
being suppressed as intended.
This causes the Bitcoin Core macOS native CI job to fail with:
Fatal uncaught kj::Exception: kj/async-io-unix.c++:491: disconnected:
shutdown(fd, SHUT_WR): Socket is not connected
The fix is to use kj::runCatchingExceptions/kj::throwRecoverableException,
which use KJ's own thread-level exception interception mechanism rather
than C++ RTTI-based matching, and therefore work correctly across dynamic
library boundaries. This is the same approach used elsewhere in the
codebase (proxy.cpp EventLoop::post, type-context.h server request handler)
for the same reason.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
On MSVC, std::terminate() does not print the exception message before
calling abort()/fastfail, so exceptions thrown during mpgen execution
appear as a bare 0xC0000409 exit code with no diagnostic output. Wrap
main() in a try-catch to explicitly print the error to stderr and
return 1 instead of crashing.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bitcoin Core linter rejects it:
https://github.com/bitcoin/bitcoin/actions/runs/24568789956/job/71835997334?pr=32387
Use target_compile_definitions on mpgen to expose CAPNP_EXECUTABLE,
CAPNPC_CXX_EXECUTABLE (via $<TARGET_FILE:...> generator expressions on
the CapnProto::capnp_tool and CapnProto::capnpc_cpp imported targets),
and CAPNP_INCLUDE_DIRS (from the CAPNP_INCLUDE_DIRS variable set by
find_package). gen.cpp uses these directly instead of constructing paths
from capnp_PREFIX. Remove capnp_PREFIX from config.h.in as it is no
longer needed there. Add compat fallbacks in compat_config.cmake to
synthesize the tool imported targets and CAPNP_INCLUDE_DIRS from older
variables when using an older CapnProto package.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ubuntu Noble's libcapnp-dev 1.0.1 cmake config file is installed under
/usr/lib/x86_64-linux-gnu/cmake/CapnProto/ but its _IMPORT_PREFIX
calculation goes up only 3 directory levels to /usr/lib instead of 4
levels to /usr, so IMPORTED_LOCATION for CapnProto::capnp_tool is set
to /usr/lib/bin/capnp (non-existent) rather than /usr/bin/capnp.
The previous compat_config.cmake fallback only fired when the target
didn't exist at all (NOT TARGET), so it didn't catch this case where
the target exists but has a wrong path.
Add a validation pass that iterates over both tool targets after they
are created (either by the package or by our own fallback). For each
target, check whether any IMPORTED_LOCATION (config-specific or
generic) resolves to an existing file. If none do, use find_program
(with capnp_PREFIX/bin as a hint) to locate the actual binary and
override all stored locations on that target.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add Windows-specific code to support building and running on Windows:
- util.h: Guard ProcessId/SocketId/SocketError type aliases with WIN32
ifdefs so they use SOCKET/uintptr_t on Windows and int on Unix.
Add winsock2.h include on Windows.
- util.cpp: Guard Unix-specific system headers with WIN32 ifdefs. Add
Windows-specific includes (windows.h, winsock2.h). Guard MaxFd() with
#ifndef WIN32. Add GetCurrentThreadId() branch in ThreadName(). Add
win32Socketpair() forward-declare. Add Windows branch in SocketPair()
using win32Socketpair(). Add CommandLineFromArgv() helper needed to
construct CreateProcess command lines. Add Windows branch in
SpawnProcess() using named pipes and WSADuplicateSocket to pass socket
to child. Add Windows branch in StartSpawned() reading socket from
named pipe. Add Windows branch in WaitProcess() using
WaitForSingleObject/GetExitCodeProcess.
- proxy-io.h: Add Windows branch in StreamSocketId() using
getWin32Handle().
- proxy.cpp: Add SocketOutputStream class on Windows (analogous to
FdOutputStream but using SOCKET/send()). Add Windows branch in
EventLoop constructor to create m_post_writer using SocketOutputStream.
Remove POSIX and pthread calls from util.cpp to avoid relying on MinGW's POSIX
compatibility layer. This lets code be compiled with MSVC.
260 | @@ -257,12 +261,20 @@ std::string LogEscape(const kj::StringTree& string, size_t max_size); 261 | 262 | using Stream = kj::Own<kj::AsyncIoStream>; 263 | 264 | +#ifdef WIN32 265 | +using ProcessId = uintptr_t;
Out of curiosity, any reason ProcessId is uintptr_t rather than HANDLE on Windows? Would remove the reinterpret_casts
Tested mingw cross-build and native MSVC build
Environment: Arch Linux (kernel 6.19), CMake 4.3.2, mingw-w64 GCC 15.2.0, Cap'n Proto 1.2.0, target Windows 11 (x64). MSVC side: MSBuild 18.5.4
mingw cross (x86_64-w64-mingw32) worked for me with one small tweak. <winsock2.h> in util.h pulls winsock2.h -> ole2.h -> objbase.h -> rpc.h, which #defines interface as struct and breaks the build:
#ifdef WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
#include <winsock2.h>
#endif
With that, build succeeds, examples run, and tests pass on Windows 11 10.0.26100
MSVC native: same interface-as-struct macro pollution and more errors shows up but to make it work it seems it's not one line fix:
<details> <summary>MSVC build log</summary> C:\Users\vinic\libmultiprocess>cmake --build build -j 1 MSBuild version 18.5.4+cb4e32d21 for .NET Framework
util.cpp C:\Users\vinic\libmultiprocess\include\mp\util.h(187,38): warning C4003: not enough arguments for function-like macro i nvocation 'MP_ASSERT_CAPABILITY' [C:\Users\vinic\libmultiprocess\build\mputil.vcxproj] (compiling source file '../src/mp/util.cpp')
C:\Users\vinic\libmultiprocess\src\mp\util.cpp(262,5): warning C4996: 'WSADuplicateSocketA': Use WSADuplicateSocketW() instead or define _WINSOCK_DEPRECATED_NO_WARNINGS to disable deprecated API warnings [C:\Users\vinic\libmultiprocess\bu ild\mputil.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\util.cpp(291,5): warning C4244: 'argument': conversion from 'SOCKET' to 'int', po ssible loss of data [C:\Users\vinic\libmultiprocess\build\mputil.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\util.cpp(290,19): warning C4996: 'WSASocketA': Use WSASocketW() instead or define _WINSOCK_DEPRECATED_NO_WARNINGS to disable deprecated API warnings [C:\Users\vinic\libmultiprocess\build\mputil.vcxpro j] mputil.vcxproj -> C:\Users\vinic\libmultiprocess\build\mputil.dir\Debug\mputil.lib gen.cpp C:\Users\vinic\libmultiprocess\include\mp\util.h(187,38): warning C4003: not enough arguments for function-like macro i nvocation 'MP_ASSERT_CAPABILITY' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] (compiling source file '../src/mp/gen.cpp')
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,66): error C2332: 'struct': missing tag name [C:\Users\vinic\libmultip
rocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,66): error C2144: syntax error: '<unnamed-tag>' should be preceded by
')' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,66): error C2144: syntax error: '<unnamed-tag>' should be preceded by
';' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,66): error C2059: syntax error: ',' [C:\Users\vinic\libmultiprocess\bu
ild\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,132): error C2332: 'struct': missing tag name [C:\Users\vinic\libmulti
process\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,132): error C2144: syntax error: '<unnamed-tag>' should be preceded by
')' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,132): error C2062: type '' unexpected [C:\Users\vinic\libmultiprocess
build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,171): error C2947: expecting '>' to terminate template-argument-list,
found '>' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,182): error C2059: syntax error: ')' [C:\Users\vinic\libmultiprocess\b
uild\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(81,1): error C2143: syntax error: missing ';' before '{' [C:\Users\vinic
libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(81,1): error C2447: '{': missing function header (old-style formal list?)
[C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(392,35): error C2332: 'struct': missing tag name [C:\Users\vinic\libmulti
process\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(392,35): error C2226: syntax error: unexpected type '<unnamed-tag>' [C:\U
sers\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,36): error C2332: 'struct': missing tag name [C:\Users\vinic\libmulti
process\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,36): error C2144: syntax error: '<unnamed-tag>' should be preceded by
')' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,13): error C2660: 'ForEachMethod': function does not take 0 arguments
[C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj]
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(80,13):
see declaration of 'ForEachMethod'
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,13):
while trying to match the argument list '()'
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,36): error C2144: syntax error: '<unnamed-tag>' should be preceded by ';' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,36): error C2059: syntax error: ',' [C:\Users\vinic\libmultiprocess\b uild\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(414,137): error C2143: syntax error: missing ';' before '{' [C:\Users\vin ic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(415,51): error C2065: 'method': undeclared identifier [C:\Users\vinic\lib multiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(417,35): error C2065: 'method': undeclared identifier [C:\Users\vinic\lib multiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(417,17): error C2672: 'GetAnnotationText': no matching overloaded functio n found [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(57,13): could be 'bool GetAnnotationText(const Reader &,uint64_t,kj::StringPtr *)'
C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(419,92): error C2065: 'method_interface': undeclared identifier [C:\Users \vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(485,48): error C2065: 'method': undeclared identifier [C:\Users\vinic\lib multiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(485,33): error C2734: 'schema_field': 'const' object must be initialized if not 'extern' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(485,33): error C3531: 'schema_field': a symbol whose type contains 'auto' must have an initializer [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(485,46): error C2143: syntax error: missing ';' before ':' [C:\Users\vini c\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(485,81): error C2143: syntax error: missing ';' before ')' [C:\Users\vini c\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(488,48): error C2065: 'method': undeclared identifier [C:\Users\vinic\lib multiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(488,33): error C2734: 'schema_field': 'const' object must be initialized if not 'extern' [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(488,33): error C3531: 'schema_field': a symbol whose type contains 'auto' must have an initializer [C:\Users\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(488,46): error C2143: syntax error: missing ';' before ':' [C:\Users\vini c\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(488,82): error C2143: syntax error: missing ';' before ')' [C:\Users\vini c\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(504,55): error C2065: 'method_interface': undeclared identifier [C:\Users \vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(504,85): error C2332: 'struct': missing tag name [C:\Users\vinic\libmulti process\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(504,85): error C2226: syntax error: unexpected type '<unnamed-tag>' [C:\U sers\vinic\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(504,88): error C2143: syntax error: missing ';' before '{' [C:\Users\vini c\libmultiprocess\build\mpgen.vcxproj] C:\Users\vinic\libmultiprocess\src\mp\gen.cpp(620,14): error C2059: syntax error: ')' [C:\Users\vinic\libmultiprocess\b uild\mpgen.vcxproj] proxy.cpp C:\Users\vinic\libmultiprocess\include\mp\util.h(187,38): warning C4003: not enough arguments for function-like macro i nvocation 'MP_ASSERT_CAPABILITY' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\capability.h(88,40): error C2838: 'IPrintDialogServices': illegal qualified name in member declaration [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\capability.h(88,40): error C2275: 'IPrintDialogServices': expected an expression ins tead of a type [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\capability.h(88,40): error C2440: 'initializing': cannot convert from 'IPrintDialogS ervices' to 'const capnp::Kind' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\capability.h(88,40): No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
C:\capnproto\install\include\capnp\capability.h(913,32): error C2838: 'IPrintDialogServices': illegal qualified name in member declaration [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\capability.h(913,32): error C2275: 'IPrintDialogServices': expected an expression in stead of a type [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\capability.h(913,32): prefix the qualified-id with 'typename' to indicate a type
C:\capnproto\install\include\capnp\capability.h(913,32): error C2975: 'k': invalid template argument for 'capnp::_::Poi nterHelpers', expected compile-time constant expression [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(319,28): see declaration of 'k'
C:\capnproto\install\include\capnp\capability.h(940,22): error C2838: 'IPrintDialogServices': illegal qualified name in member declaration [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\capability.h(940,22): error C2275: 'IPrintDialogServices': expected an expression in stead of a type [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\capability.h(940,22): prefix the qualified-id with 'typename' to indicate a type
C:\capnproto\install\include\capnp\capability.h(940,22): error C2975: 'k': invalid template argument for 'capnp::List', expected compile-time constant expression [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(204,28): see declaration of 'k'
C:\capnproto\install\include\capnp\capability.h(940,8): error C2953: 'capnp::List<T,capnp::Kind::PRIMITIVE>': class tem plate has already been defined [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\list.h(101,8): see declaration of 'capnp::List<T,capnp::Kind::PRIMITIVE>'
C:\capnproto\install\include\capnp\capability.h(1285,43): error C2838: 'IPrintDialogServices': illegal qualified name i n member declaration [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\capability.h(1285,43): error C2275: 'IPrintDialogServices': expected an expression i nstead of a type [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\capability.h(1285,43): prefix the qualified-id with 'typename' to indicate a type
C:\capnproto\install\include\capnp\capability.h(1285,43): error C2975: 'unnamed-parameter': invalid template argument f
or 'capnp::Orphanage::GetInnerReader', expected compile-time constant expression [C:\Users\vinic\libmultiprocess\build
multiprocess.vcxproj]
(compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\orphan.h(184,25):
see declaration of 'unnamed-parameter'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(57,5): error C2838: 'IPrintDialogServices': illegal quali fied name in member declaration [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(57,5): error C2275: 'IPrintDialogServices': expected an e xpression instead of a type [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(57,5): error C2440: 'initializing': cannot convert from ' IPrintDialogServices' to 'const capnp::Kind' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(57,5): No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(106,5): error C2838: 'IPrintDialogServices': illegal qual ified name in member declaration [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(106,5): error C2275: 'IPrintDialogServices': expected an expression instead of a type [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(106,5): error C2440: 'initializing': cannot convert from 'IPrintDialogServices' to 'const capnp::Kind' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(106,5): No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(755,53): error C2039: 'get': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(755,53): error C3861: 'get': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(759,53): error C2039: 'get': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(759,53): error C2672: 'get': no matching overloaded funct ion found [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\kj\tuple.h(360,13): could be 'unknown-type kj::get(Tuple &&)' C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(759,53): 'unknown-type kj::get(Tuple &&)': could not deduce template argument for 'index'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(766,46): error C2039: 'set': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(766,46): error C3861: 'set': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(770,46): error C2039: 'set': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(770,46): error C3861: 'set': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(775,46): error C2039: 'adopt': is not a member of 'capnp: :::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(775,46): error C3861: 'adopt': identifier not found [C:\U sers\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(779,53): error C2039: 'disown': is not a member of 'capnp ::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(779,53): error C3861: 'disown': identifier not found [C:
Users\vinic\libmultiprocess\build\multiprocess.vcxproj]
(compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(852,53): error C2039: 'get': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(852,53): error C3861: 'get': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(856,53): error C2039: 'get': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(856,53): error C2672: 'get': no matching overloaded funct ion found [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\kj\tuple.h(360,13): could be 'unknown-type kj::get(Tuple &&)' C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(856,53): 'unknown-type kj::get(Tuple &&)': could not deduce template argument for 'index'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(863,46): error C2039: 'set': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(863,46): error C3861: 'set': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(867,46): error C2039: 'set': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(867,46): error C3861: 'set': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(872,46): error C2039: 'adopt': is not a member of 'capnp: :::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(872,46): error C3861: 'adopt': identifier not found [C:\U sers\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(876,53): error C2039: 'disown': is not a member of 'capnp ::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(876,53): error C3861: 'disown': identifier not found [C:
Users\vinic\libmultiprocess\build\multiprocess.vcxproj]
(compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(891,53): error C2039: 'get': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(891,53): error C3861: 'get': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(895,53): error C2039: 'get': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(895,53): error C2672: 'get': no matching overloaded funct ion found [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\kj\tuple.h(360,13): could be 'unknown-type kj::get(Tuple &&)' C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(895,53): 'unknown-type kj::get(Tuple &&)': could not deduce template argument for 'index'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(902,46): error C2039: 'set': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(902,46): error C3861: 'set': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(906,46): error C2039: 'set': is not a member of 'capnp::_ ::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::_::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(906,46): error C3861: 'set': identifier not found [C:\Use rs\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(911,46): error C2039: 'adopt': is not a member of 'capnp: :::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(911,46): error C3861: 'adopt': identifier not found [C:\U sers\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(915,53): error C2039: 'disown': is not a member of 'capnp ::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelpersmp::Thread,capnp::Kind::INTERFACE'
C:\Users\vinic\libmultiprocess\build\include\mp\proxy.capnp.h(915,53): error C3861: 'disown': identifier not found [C:
Users\vinic\libmultiprocess\build\multiprocess.vcxproj]
(compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(724,60): error C2039: 'get': is not a member of 'capnp::::Poin terHelperscapnp::Capability,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelperscapnp::Capability,capnp::Kind::INTERFACE'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(724,60): error C3861: 'get': identifier not found [C:\Users\vin ic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(728,60): error C2039: 'get': is not a member of 'capnp::::Poin terHelperscapnp::Capability,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelperscapnp::Capability,capnp::Kind::INTERFACE'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(728,60): error C2672: 'get': no matching overloaded function fo und [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\kj\tuple.h(360,13): could be 'unknown-type kj::get(Tuple &&)' C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(728,60): 'unknown-type kj::get(Tuple &&)': could not deduce template argument for 'index'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(735,53): error C2039: 'set': is not a member of 'capnp::::Poin terHelperscapnp::Capability,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelperscapnp::Capability,capnp::Kind::INTERFACE'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(735,53): error C3861: 'set': identifier not found [C:\Users\vin ic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(739,53): error C2039: 'set': is not a member of 'capnp::::Poin terHelperscapnp::Capability,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelperscapnp::Capability,capnp::Kind::INTERFACE'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(739,53): error C3861: 'set': identifier not found [C:\Users\vin ic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(744,53): error C2039: 'adopt': is not a member of 'capnp::::Po interHelperscapnp::Capability,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelperscapnp::Capability,capnp::Kind::INTERFACE'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(744,53): error C3861: 'adopt': identifier not found [C:\Users\v inic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp')
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(748,60): error C2039: 'disown': is not a member of 'capnp::::P ointerHelperscapnp::Capability,capnp::Kind::INTERFACE' [C:\Users\vinic\libmultiprocess\build\multiprocess.vcxproj] (compiling source file '../src/mp/proxy.cpp') C:\capnproto\install\include\capnp\common.h(320,8): see declaration of 'capnp::::PointerHelperscapnp::Capability,capnp::Kind::INTERFACE'
C:\capnproto\install\include\capnp\rpc-twoparty.capnp.h(748,60): error C3861: 'disown': identifier not found [C:\Users
vinic\libmultiprocess\build\multiprocess.vcxproj]
(compiling source file '../src/mp/proxy.cpp')
</details>