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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef _WIN32_WINNT
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# define _WIN32_WINNT 0x0600
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#endif
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#if !defined(_SSIZE_T_) && !defined(_SSIZE_T_DEFINED)
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typedef intptr_t ssize_t;
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# define SSIZE_MAX INTPTR_MAX
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# define _SSIZE_T_
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# define _SSIZE_T_DEFINED
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#endif
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#include <winsock2.h>
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#if defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR)
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typedef struct pollfd {
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SOCKET fd;
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short events;
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short revents;
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} WSAPOLLFD, *PWSAPOLLFD, *LPWSAPOLLFD;
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#endif
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#ifndef LOCALE_INVARIANT
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# define LOCALE_INVARIANT 0x007f
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#endif
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#include <mswsock.h>
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// Disable the typedef in mstcpip.h of MinGW.
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#define _TCP_INITIAL_RTO_PARAMETERS _TCP_INITIAL_RTO_PARAMETERS__AVOID
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#define TCP_INITIAL_RTO_PARAMETERS TCP_INITIAL_RTO_PARAMETERS__AVOID
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#define PTCP_INITIAL_RTO_PARAMETERS PTCP_INITIAL_RTO_PARAMETERS__AVOID
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#include <ws2tcpip.h>
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#undef _TCP_INITIAL_RTO_PARAMETERS
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#undef TCP_INITIAL_RTO_PARAMETERS
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#undef PTCP_INITIAL_RTO_PARAMETERS
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#include <windows.h>
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#include <process.h>
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#include <signal.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#if defined(_MSC_VER) && _MSC_VER < 1600
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# include "stdint-msvc2008.h"
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#else
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# include <stdint.h>
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#endif
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#include "tree.h"
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#include "threadpool.h"
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#define MAX_PIPENAME_LEN 256
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#ifndef S_IFLNK
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# define S_IFLNK 0xA000
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#endif
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/* Additional signals supported by uv_signal and or uv_kill. The CRT defines
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* the following signals already:
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*
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* #define SIGINT 2
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* #define SIGILL 4
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* #define SIGABRT_COMPAT 6
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* #define SIGFPE 8
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* #define SIGSEGV 11
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* #define SIGTERM 15
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* #define SIGBREAK 21
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* #define SIGABRT 22
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*
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* The additional signals have values that are common on other Unix
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* variants (Linux and Darwin)
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*/
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#define SIGHUP 1
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#define SIGKILL 9
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#define SIGWINCH 28
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/* Redefine NSIG to take SIGWINCH into consideration */
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#if defined(NSIG) && NSIG <= SIGWINCH
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|
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# undef NSIG
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#endif
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#ifndef NSIG
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# define NSIG SIGWINCH + 1
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#endif
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/* The CRT defines SIGABRT_COMPAT as 6, which equals SIGABRT on many unix-like
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* platforms. However MinGW doesn't define it, so we do. */
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#ifndef SIGABRT_COMPAT
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# define SIGABRT_COMPAT 6
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#endif
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/*
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* Guids and typedefs for winsock extension functions
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* Mingw32 doesn't have these :-(
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*/
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#ifndef WSAID_ACCEPTEX
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# define WSAID_ACCEPTEX \
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{0xb5367df1, 0xcbac, 0x11cf, \
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{0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}}
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#endif
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#ifndef WSAID_CONNECTEX
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# define WSAID_CONNECTEX \
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{0x25a207b9, 0xddf3, 0x4660, \
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{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e}}
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#endif
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#ifndef WSAID_GETACCEPTEXSOCKADDRS
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|
# define WSAID_GETACCEPTEXSOCKADDRS \
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|
|
{0xb5367df2, 0xcbac, 0x11cf, \
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|
{0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}}
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|
#endif
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|
#ifndef WSAID_DISCONNECTEX
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|
|
# define WSAID_DISCONNECTEX \
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{0x7fda2e11, 0x8630, 0x436f, \
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|
|
{0xa0, 0x31, 0xf5, 0x36, 0xa6, 0xee, 0xc1, 0x57}}
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|
|
#endif
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|
#ifndef WSAID_TRANSMITFILE
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|
|
# define WSAID_TRANSMITFILE \
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{0xb5367df0, 0xcbac, 0x11cf, \
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|
|
{0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}}
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|
|
#endif
|
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|
#if (defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR)) \
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|
|
|| (defined(_MSC_VER) && _MSC_VER < 1500)
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|
|
typedef BOOL (PASCAL *LPFN_ACCEPTEX)
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|
|
(SOCKET sListenSocket,
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|
|
SOCKET sAcceptSocket,
|
|
|
|
|
PVOID lpOutputBuffer,
|
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|
|
|
DWORD dwReceiveDataLength,
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|
|
DWORD dwLocalAddressLength,
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|
|
DWORD dwRemoteAddressLength,
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|
|
|
LPDWORD lpdwBytesReceived,
|
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|
|
|
LPOVERLAPPED lpOverlapped);
|
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|
|
typedef BOOL (PASCAL *LPFN_CONNECTEX)
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|
|
(SOCKET s,
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|
|
const struct sockaddr* name,
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|
|
|
int namelen,
|
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|
|
PVOID lpSendBuffer,
|
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|
|
DWORD dwSendDataLength,
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|
|
LPDWORD lpdwBytesSent,
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|
|
LPOVERLAPPED lpOverlapped);
|
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|
|
typedef void (PASCAL *LPFN_GETACCEPTEXSOCKADDRS)
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|
|
(PVOID lpOutputBuffer,
|
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|
|
|
DWORD dwReceiveDataLength,
|
|
|
|
|
DWORD dwLocalAddressLength,
|
|
|
|
|
DWORD dwRemoteAddressLength,
|
|
|
|
|
LPSOCKADDR* LocalSockaddr,
|
|
|
|
|
LPINT LocalSockaddrLength,
|
|
|
|
|
LPSOCKADDR* RemoteSockaddr,
|
|
|
|
|
LPINT RemoteSockaddrLength);
|
|
|
|
|
|
|
|
|
|
typedef BOOL (PASCAL *LPFN_DISCONNECTEX)
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|
|
|
|
(SOCKET hSocket,
|
|
|
|
|
LPOVERLAPPED lpOverlapped,
|
|
|
|
|
DWORD dwFlags,
|
|
|
|
|
DWORD reserved);
|
|
|
|
|
|
|
|
|
|
typedef BOOL (PASCAL *LPFN_TRANSMITFILE)
|
|
|
|
|
(SOCKET hSocket,
|
|
|
|
|
HANDLE hFile,
|
|
|
|
|
DWORD nNumberOfBytesToWrite,
|
|
|
|
|
DWORD nNumberOfBytesPerSend,
|
|
|
|
|
LPOVERLAPPED lpOverlapped,
|
|
|
|
|
LPTRANSMIT_FILE_BUFFERS lpTransmitBuffers,
|
|
|
|
|
DWORD dwFlags);
|
|
|
|
|
|
|
|
|
|
typedef PVOID RTL_SRWLOCK;
|
|
|
|
|
typedef RTL_SRWLOCK SRWLOCK, *PSRWLOCK;
|
|
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|
|
#endif
|
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|
|
|
|
|
|
|
|
typedef int (WSAAPI* LPFN_WSARECV)
|
|
|
|
|
(SOCKET socket,
|
|
|
|
|
LPWSABUF buffers,
|
|
|
|
|
DWORD buffer_count,
|
|
|
|
|
LPDWORD bytes,
|
|
|
|
|
LPDWORD flags,
|
|
|
|
|
LPWSAOVERLAPPED overlapped,
|
|
|
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine);
|
|
|
|
|
|
|
|
|
|
typedef int (WSAAPI* LPFN_WSARECVFROM)
|
|
|
|
|
(SOCKET socket,
|
|
|
|
|
LPWSABUF buffers,
|
|
|
|
|
DWORD buffer_count,
|
|
|
|
|
LPDWORD bytes,
|
|
|
|
|
LPDWORD flags,
|
|
|
|
|
struct sockaddr* addr,
|
|
|
|
|
LPINT addr_len,
|
|
|
|
|
LPWSAOVERLAPPED overlapped,
|
|
|
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine);
|
|
|
|
|
|
|
|
|
|
#ifndef _NTDEF_
|
|
|
|
|
typedef LONG NTSTATUS;
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|
|
|
|
typedef NTSTATUS *PNTSTATUS;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef RTL_CONDITION_VARIABLE_INIT
|
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|
|
typedef PVOID CONDITION_VARIABLE, *PCONDITION_VARIABLE;
|
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|
|
#endif
|
|
|
|
|
|
|
|
|
|
typedef struct _AFD_POLL_HANDLE_INFO {
|
|
|
|
|
HANDLE Handle;
|
|
|
|
|
ULONG Events;
|
|
|
|
|
NTSTATUS Status;
|
|
|
|
|
} AFD_POLL_HANDLE_INFO, *PAFD_POLL_HANDLE_INFO;
|
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|
|
|
|
|
|
|
|
typedef struct _AFD_POLL_INFO {
|
|
|
|
|
LARGE_INTEGER Timeout;
|
|
|
|
|
ULONG NumberOfHandles;
|
|
|
|
|
ULONG Exclusive;
|
|
|
|
|
AFD_POLL_HANDLE_INFO Handles[1];
|
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|
|
|
} AFD_POLL_INFO, *PAFD_POLL_INFO;
|
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|
|
|
|
|
|
|
|
#define UV_MSAFD_PROVIDER_COUNT 3
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* It should be possible to cast uv_buf_t[] to WSABUF[]
|
|
|
|
|
* see http://msdn.microsoft.com/en-us/library/ms741542(v=vs.85).aspx
|
|
|
|
|
*/
|
|
|
|
|
typedef struct uv_buf_t {
|
|
|
|
|
ULONG len;
|
|
|
|
|
char* base;
|
|
|
|
|
} uv_buf_t;
|
|
|
|
|
|
|
|
|
|
typedef int uv_file;
|
|
|
|
|
typedef SOCKET uv_os_sock_t;
|
|
|
|
|
typedef HANDLE uv_os_fd_t;
|
|
|
|
|
typedef int uv_pid_t;
|
|
|
|
|
|
|
|
|
|
typedef HANDLE uv_thread_t;
|
|
|
|
|
|
|
|
|
|
typedef HANDLE uv_sem_t;
|
|
|
|
|
|
|
|
|
|
typedef CRITICAL_SECTION uv_mutex_t;
|
|
|
|
|
|
|
|
|
|
/* This condition variable implementation is based on the SetEvent solution
|
|
|
|
|
* (section 3.2) at http://www.cs.wustl.edu/~schmidt/win32-cv-1.html
|
|
|
|
|
* We could not use the SignalObjectAndWait solution (section 3.4) because
|
|
|
|
|
* it want the 2nd argument (type uv_mutex_t) of uv_cond_wait() and
|
|
|
|
|
* uv_cond_timedwait() to be HANDLEs, but we use CRITICAL_SECTIONs.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
typedef union {
|
|
|
|
|
CONDITION_VARIABLE cond_var;
|
|
|
|
|
struct {
|
|
|
|
|
unsigned int waiters_count;
|
|
|
|
|
CRITICAL_SECTION waiters_count_lock;
|
|
|
|
|
HANDLE signal_event;
|
|
|
|
|
HANDLE broadcast_event;
|
|
|
|
|
} unused_; /* TODO: retained for ABI compatibility; remove me in v2.x. */
|
|
|
|
|
} uv_cond_t;
|
|
|
|
|
|
|
|
|
|
typedef union {
|
|
|
|
|
struct {
|
|
|
|
|
unsigned int num_readers_;
|
|
|
|
|
CRITICAL_SECTION num_readers_lock_;
|
|
|
|
|
HANDLE write_semaphore_;
|
|
|
|
|
} state_;
|
|
|
|
|
/* TODO: remove me in v2.x. */
|
|
|
|
|
struct {
|
|
|
|
|
SRWLOCK unused_;
|
|
|
|
|
} unused1_;
|
|
|
|
|
/* TODO: remove me in v2.x. */
|
|
|
|
|
struct {
|
|
|
|
|
uv_mutex_t unused1_;
|
|
|
|
|
uv_mutex_t unused2_;
|
|
|
|
|
} unused2_;
|
|
|
|
|
} uv_rwlock_t;
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
unsigned int n;
|
|
|
|
|
unsigned int count;
|
|
|
|
|
uv_mutex_t mutex;
|
|
|
|
|
uv_sem_t turnstile1;
|
|
|
|
|
uv_sem_t turnstile2;
|
|
|
|
|
} uv_barrier_t;
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
DWORD tls_index;
|
|
|
|
|
} uv_key_t;
|
|
|
|
|
|
|
|
|
|
#define UV_ONCE_INIT { 0, NULL }
|
|
|
|
|
|
|
|
|
|
typedef struct uv_once_s {
|
|
|
|
|
unsigned char ran;
|
|
|
|
|
HANDLE event;
|
|
|
|
|
} uv_once_t;
|
|
|
|
|
|
|
|
|
|
/* Platform-specific definitions for uv_spawn support. */
|
|
|
|
|
typedef unsigned char uv_uid_t;
|
|
|
|
|
typedef unsigned char uv_gid_t;
|
|
|
|
|
|
|
|
|
|
typedef struct uv__dirent_s {
|
|
|
|
|
int d_type;
|
|
|
|
|
char d_name[1];
|
|
|
|
|
} uv__dirent_t;
|
|
|
|
|
|
|
|
|
|
#define UV_DIR_PRIVATE_FIELDS \
|
|
|
|
|
HANDLE dir_handle; \
|
|
|
|
|
WIN32_FIND_DATAW find_data; \
|
|
|
|
|
BOOL need_find_call;
|
|
|
|
|
|
|
|
|
|
#define HAVE_DIRENT_TYPES
|
|
|
|
|
#define UV__DT_DIR UV_DIRENT_DIR
|
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|
|
#define UV__DT_FILE UV_DIRENT_FILE
|
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|
|
#define UV__DT_LINK UV_DIRENT_LINK
|
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|
|
#define UV__DT_FIFO UV_DIRENT_FIFO
|
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|
|
#define UV__DT_SOCKET UV_DIRENT_SOCKET
|
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|
|
#define UV__DT_CHAR UV_DIRENT_CHAR
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|
|
#define UV__DT_BLOCK UV_DIRENT_BLOCK
|
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|
/* Platform-specific definitions for uv_dlopen support. */
|
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|
|
#define UV_DYNAMIC FAR WINAPI
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|
|
typedef struct {
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|
|
HMODULE handle;
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|
|
char* errmsg;
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|
|
} uv_lib_t;
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|
|
#define UV_LOOP_PRIVATE_FIELDS \
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|
/* The loop's I/O completion port */ \
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|
|
HANDLE iocp; \
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|
|
/* The current time according to the event loop. in msecs. */ \
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|
|
uint64_t time; \
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|
|
/* Tail of a single-linked circular queue of pending reqs. If the queue */ \
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|
|
/* is empty, tail_ is NULL. If there is only one item, */ \
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|
|
/* tail_->next_req == tail_ */ \
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|
|
uv_req_t* pending_reqs_tail; \
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|
|
/* Head of a single-linked list of closed handles */ \
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|
|
|
|
uv_handle_t* endgame_handles; \
|
|
|
|
|
/* TODO(bnoordhuis) Stop heap-allocating |timer_heap| in libuv v2.x. */ \
|
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|
|
void* timer_heap; \
|
|
|
|
|
/* Lists of active loop (prepare / check / idle) watchers */ \
|
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|
|
uv_prepare_t* prepare_handles; \
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|
|
uv_check_t* check_handles; \
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|
|
uv_idle_t* idle_handles; \
|
|
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|
|
/* This pointer will refer to the prepare/check/idle handle whose */ \
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|
|
/* callback is scheduled to be called next. This is needed to allow */ \
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|
|
/* safe removal from one of the lists above while that list being */ \
|
|
|
|
|
/* iterated over. */ \
|
|
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|
|
uv_prepare_t* next_prepare_handle; \
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|
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|
|
uv_check_t* next_check_handle; \
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|
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|
|
uv_idle_t* next_idle_handle; \
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|
|
/* This handle holds the peer sockets for the fast variant of uv_poll_t */ \
|
|
|
|
|
SOCKET poll_peer_sockets[UV_MSAFD_PROVIDER_COUNT]; \
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|
|
/* Counter to keep track of active tcp streams */ \
|
|
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|
|
unsigned int active_tcp_streams; \
|
|
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|
|
/* Counter to keep track of active udp streams */ \
|
|
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|
|
unsigned int active_udp_streams; \
|
|
|
|
|
/* Counter to started timer */ \
|
|
|
|
|
uint64_t timer_counter; \
|
|
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|
|
/* Threadpool */ \
|
|
|
|
|
void* wq[2]; \
|
|
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|
|
uv_mutex_t wq_mutex; \
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|
|
|
|
uv_async_t wq_async;
|
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|
|
|
#define UV_REQ_TYPE_PRIVATE \
|
|
|
|
|
/* TODO: remove the req suffix */ \
|
|
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|
|
UV_ACCEPT, \
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|
|
UV_FS_EVENT_REQ, \
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|
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|
|
UV_POLL_REQ, \
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|
|
|
|
UV_PROCESS_EXIT, \
|
|
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|
|
UV_READ, \
|
|
|
|
|
UV_UDP_RECV, \
|
|
|
|
|
UV_WAKEUP, \
|
|
|
|
|
UV_SIGNAL_REQ,
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|
|
|
|
|
|
|
|
|
#define UV_REQ_PRIVATE_FIELDS \
|
|
|
|
|
union { \
|
|
|
|
|
/* Used by I/O operations */ \
|
|
|
|
|
struct { \
|
|
|
|
|
OVERLAPPED overlapped; \
|
|
|
|
|
size_t queued_bytes; \
|
|
|
|
|
} io; \
|
|
|
|
|
} u; \
|
|
|
|
|
struct uv_req_s* next_req;
|
|
|
|
|
|
|
|
|
|
#define UV_WRITE_PRIVATE_FIELDS \
|
|
|
|
|
int coalesced; \
|
|
|
|
|
uv_buf_t write_buffer; \
|
|
|
|
|
HANDLE event_handle; \
|
|
|
|
|
HANDLE wait_handle;
|
|
|
|
|
|
|
|
|
|
#define UV_CONNECT_PRIVATE_FIELDS \
|
|
|
|
|
/* empty */
|
|
|
|
|
|
|
|
|
|
#define UV_SHUTDOWN_PRIVATE_FIELDS \
|
|
|
|
|
/* empty */
|
|
|
|
|
|
|
|
|
|
#define UV_UDP_SEND_PRIVATE_FIELDS \
|
|
|
|
|
/* empty */
|
|
|
|
|
|
|
|
|
|
#define UV_PRIVATE_REQ_TYPES \
|
|
|
|
|
typedef struct uv_pipe_accept_s { \
|
|
|
|
|
UV_REQ_FIELDS \
|
|
|
|
|
HANDLE pipeHandle; \
|
|
|
|
|
struct uv_pipe_accept_s* next_pending; \
|
|
|
|
|
} uv_pipe_accept_t; \
|
|
|
|
|
\
|
|
|
|
|
typedef struct uv_tcp_accept_s { \
|
|
|
|
|
UV_REQ_FIELDS \
|
|
|
|
|
SOCKET accept_socket; \
|
|
|
|
|
char accept_buffer[sizeof(struct sockaddr_storage) * 2 + 32]; \
|
|
|
|
|
HANDLE event_handle; \
|
|
|
|
|
HANDLE wait_handle; \
|
|
|
|
|
struct uv_tcp_accept_s* next_pending; \
|
|
|
|
|
} uv_tcp_accept_t; \
|
|
|
|
|
\
|
|
|
|
|
typedef struct uv_read_s { \
|
|
|
|
|
UV_REQ_FIELDS \
|
|
|
|
|
HANDLE event_handle; \
|
|
|
|
|
HANDLE wait_handle; \
|
|
|
|
|
} uv_read_t;
|
|
|
|
|
|
|
|
|
|
#define uv_stream_connection_fields \
|
|
|
|
|
unsigned int write_reqs_pending; \
|
|
|
|
|
uv_shutdown_t* shutdown_req;
|
|
|
|
|
|
|
|
|
|
#define uv_stream_server_fields \
|
|
|
|
|
uv_connection_cb connection_cb;
|
|
|
|
|
|
|
|
|
|
#define UV_STREAM_PRIVATE_FIELDS \
|
|
|
|
|
unsigned int reqs_pending; \
|
|
|
|
|
int activecnt; \
|
|
|
|
|
uv_read_t read_req; \
|
|
|
|
|
union { \
|
|
|
|
|
struct { uv_stream_connection_fields } conn; \
|
|
|
|
|
struct { uv_stream_server_fields } serv; \
|
|
|
|
|
} stream;
|
|
|
|
|
|
|
|
|
|
#define uv_tcp_server_fields \
|
|
|
|
|
uv_tcp_accept_t* accept_reqs; \
|
|
|
|
|
unsigned int processed_accepts; \
|
|
|
|
|
uv_tcp_accept_t* pending_accepts; \
|
|
|
|
|
LPFN_ACCEPTEX func_acceptex;
|
|
|
|
|
|
|
|
|
|
#define uv_tcp_connection_fields \
|
|
|
|
|
uv_buf_t read_buffer; \
|
|
|
|
|
LPFN_CONNECTEX func_connectex;
|
|
|
|
|
|
|
|
|
|
#define UV_TCP_PRIVATE_FIELDS \
|
|
|
|
|
SOCKET socket; \
|
|
|
|
|
int delayed_error; \
|
|
|
|
|
union { \
|
|
|
|
|
struct { uv_tcp_server_fields } serv; \
|
|
|
|
|
struct { uv_tcp_connection_fields } conn; \
|
|
|
|
|
} tcp;
|
|
|
|
|
|
|
|
|
|
#define UV_UDP_PRIVATE_FIELDS \
|
|
|
|
|
SOCKET socket; \
|
|
|
|
|
unsigned int reqs_pending; \
|
|
|
|
|
int activecnt; \
|
|
|
|
|
uv_req_t recv_req; \
|
|
|
|
|
uv_buf_t recv_buffer; \
|
|
|
|
|
struct sockaddr_storage recv_from; \
|
|
|
|
|
int recv_from_len; \
|
|
|
|
|
uv_udp_recv_cb recv_cb; \
|
|
|
|
|
uv_alloc_cb alloc_cb; \
|
|
|
|
|
LPFN_WSARECV func_wsarecv; \
|
|
|
|
|
LPFN_WSARECVFROM func_wsarecvfrom;
|
|
|
|
|
|
|
|
|
|
#define uv_pipe_server_fields \
|
|
|
|
|
int pending_instances; \
|
|
|
|
|
uv_pipe_accept_t* accept_reqs; \
|
|
|
|
|
uv_pipe_accept_t* pending_accepts;
|
|
|
|
|
|
|
|
|
|
#define uv_pipe_connection_fields \
|
|
|
|
|
uv_timer_t* eof_timer; \
|
|
|
|
|
uv_write_t dummy; /* TODO: retained for ABI compat; remove this in v2.x. */ \
|
|
|
|
|
DWORD ipc_remote_pid; \
|
|
|
|
|
union { \
|
|
|
|
|
uint32_t payload_remaining; \
|
|
|
|
|
uint64_t dummy; /* TODO: retained for ABI compat; remove this in v2.x. */ \
|
|
|
|
|
} ipc_data_frame; \
|
|
|
|
|
void* ipc_xfer_queue[2]; \
|
|
|
|
|
int ipc_xfer_queue_length; \
|
|
|
|
|
uv_write_t* non_overlapped_writes_tail; \
|
|
|
|
|
CRITICAL_SECTION readfile_thread_lock; \
|
|
|
|
|
volatile HANDLE readfile_thread_handle;
|
|
|
|
|
|
|
|
|
|
#define UV_PIPE_PRIVATE_FIELDS \
|
|
|
|
|
HANDLE handle; \
|
|
|
|
|
WCHAR* name; \
|
|
|
|
|
union { \
|
|
|
|
|
struct { uv_pipe_server_fields } serv; \
|
|
|
|
|
struct { uv_pipe_connection_fields } conn; \
|
|
|
|
|
} pipe;
|
|
|
|
|
|
|
|
|
|
/* TODO: put the parser states in an union - TTY handles are always half-duplex
|
|
|
|
|
* so read-state can safely overlap write-state. */
|
|
|
|
|
#define UV_TTY_PRIVATE_FIELDS \
|
|
|
|
|
HANDLE handle; \
|
|
|
|
|
union { \
|
|
|
|
|
struct { \
|
|
|
|
|
/* Used for readable TTY handles */ \
|
|
|
|
|
/* TODO: remove me in v2.x. */ \
|
|
|
|
|
HANDLE unused_; \
|
|
|
|
|
uv_buf_t read_line_buffer; \
|
|
|
|
|
HANDLE read_raw_wait; \
|
|
|
|
|
/* Fields used for translating win keystrokes into vt100 characters */ \
|
|
|
|
|
char last_key[8]; \
|
|
|
|
|
unsigned char last_key_offset; \
|
|
|
|
|
unsigned char last_key_len; \
|
|
|
|
|
WCHAR last_utf16_high_surrogate; \
|
|
|
|
|
INPUT_RECORD last_input_record; \
|
|
|
|
|
} rd; \
|
|
|
|
|
struct { \
|
|
|
|
|
/* Used for writable TTY handles */ \
|
|
|
|
|
/* utf8-to-utf16 conversion state */ \
|
|
|
|
|
unsigned int utf8_codepoint; \
|
|
|
|
|
unsigned char utf8_bytes_left; \
|
|
|
|
|
/* eol conversion state */ \
|
|
|
|
|
unsigned char previous_eol; \
|
|
|
|
|
/* ansi parser state */ \
|
|
|
|
|
unsigned short ansi_parser_state; \
|
|
|
|
|
unsigned char ansi_csi_argc; \
|
|
|
|
|
unsigned short ansi_csi_argv[4]; \
|
|
|
|
|
COORD saved_position; \
|
|
|
|
|
WORD saved_attributes; \
|
|
|
|
|
} wr; \
|
|
|
|
|
} tty;
|
|
|
|
|
|
|
|
|
|
#define UV_POLL_PRIVATE_FIELDS \
|
|
|
|
|
SOCKET socket; \
|
|
|
|
|
/* Used in fast mode */ \
|
|
|
|
|
SOCKET peer_socket; \
|
|
|
|
|
AFD_POLL_INFO afd_poll_info_1; \
|
|
|
|
|
AFD_POLL_INFO afd_poll_info_2; \
|
|
|
|
|
/* Used in fast and slow mode. */ \
|
|
|
|
|
uv_req_t poll_req_1; \
|
|
|
|
|
uv_req_t poll_req_2; \
|
|
|
|
|
unsigned char submitted_events_1; \
|
|
|
|
|
unsigned char submitted_events_2; \
|
|
|
|
|
unsigned char mask_events_1; \
|
|
|
|
|
unsigned char mask_events_2; \
|
|
|
|
|
unsigned char events;
|
|
|
|
|
|
|
|
|
|
#define UV_TIMER_PRIVATE_FIELDS \
|
|
|
|
|
void* heap_node[3]; \
|
|
|
|
|
int unused; \
|
|
|
|
|
uint64_t timeout; \
|
|
|
|
|
uint64_t repeat; \
|
|
|
|
|
uint64_t start_id; \
|
|
|
|
|
uv_timer_cb timer_cb;
|
|
|
|
|
|
|
|
|
|
#define UV_ASYNC_PRIVATE_FIELDS \
|
|
|
|
|
struct uv_req_s async_req; \
|
|
|
|
|
uv_async_cb async_cb; \
|
|
|
|
|
/* char to avoid alignment issues */ \
|
|
|
|
|
char volatile async_sent;
|
|
|
|
|
|
|
|
|
|
#define UV_PREPARE_PRIVATE_FIELDS \
|
|
|
|
|
uv_prepare_t* prepare_prev; \
|
|
|
|
|
uv_prepare_t* prepare_next; \
|
|
|
|
|
uv_prepare_cb prepare_cb;
|
|
|
|
|
|
|
|
|
|
#define UV_CHECK_PRIVATE_FIELDS \
|
|
|
|
|
uv_check_t* check_prev; \
|
|
|
|
|
uv_check_t* check_next; \
|
|
|
|
|
uv_check_cb check_cb;
|
|
|
|
|
|
|
|
|
|
#define UV_IDLE_PRIVATE_FIELDS \
|
|
|
|
|
uv_idle_t* idle_prev; \
|
|
|
|
|
uv_idle_t* idle_next; \
|
|
|
|
|
uv_idle_cb idle_cb;
|
|
|
|
|
|
|
|
|
|
#define UV_HANDLE_PRIVATE_FIELDS \
|
|
|
|
|
uv_handle_t* endgame_next; \
|
|
|
|
|
unsigned int flags;
|
|
|
|
|
|
|
|
|
|
#define UV_GETADDRINFO_PRIVATE_FIELDS \
|
|
|
|
|
struct uv__work work_req; \
|
|
|
|
|
uv_getaddrinfo_cb getaddrinfo_cb; \
|
|
|
|
|
void* alloc; \
|
|
|
|
|
WCHAR* node; \
|
|
|
|
|
WCHAR* service; \
|
|
|
|
|
/* The addrinfoW field is used to store a pointer to the hints, and */ \
|
|
|
|
|
/* later on to store the result of GetAddrInfoW. The final result will */ \
|
|
|
|
|
/* be converted to struct addrinfo* and stored in the addrinfo field. */ \
|
|
|
|
|
struct addrinfoW* addrinfow; \
|
|
|
|
|
struct addrinfo* addrinfo; \
|
|
|
|
|
int retcode;
|
|
|
|
|
|
|
|
|
|
#define UV_GETNAMEINFO_PRIVATE_FIELDS \
|
|
|
|
|
struct uv__work work_req; \
|
|
|
|
|
uv_getnameinfo_cb getnameinfo_cb; \
|
|
|
|
|
struct sockaddr_storage storage; \
|
|
|
|
|
int flags; \
|
|
|
|
|
char host[NI_MAXHOST]; \
|
|
|
|
|
char service[NI_MAXSERV]; \
|
|
|
|
|
int retcode;
|
|
|
|
|
|
|
|
|
|
#define UV_PROCESS_PRIVATE_FIELDS \
|
|
|
|
|
struct uv_process_exit_s { \
|
|
|
|
|
UV_REQ_FIELDS \
|
|
|
|
|
} exit_req; \
|
|
|
|
|
BYTE* child_stdio_buffer; \
|
|
|
|
|
int exit_signal; \
|
|
|
|
|
HANDLE wait_handle; \
|
|
|
|
|
HANDLE process_handle; \
|
|
|
|
|
volatile char exit_cb_pending;
|
|
|
|
|
|
|
|
|
|
#define UV_FS_PRIVATE_FIELDS \
|
|
|
|
|
struct uv__work work_req; \
|
|
|
|
|
int flags; \
|
|
|
|
|
DWORD sys_errno_; \
|
|
|
|
|
union { \
|
|
|
|
|
/* TODO: remove me in 0.9. */ \
|
|
|
|
|
WCHAR* pathw; \
|
|
|
|
|
int fd; \
|
|
|
|
|
} file; \
|
|
|
|
|
union { \
|
|
|
|
|
struct { \
|
|
|
|
|
int mode; \
|
|
|
|
|
WCHAR* new_pathw; \
|
|
|
|
|
int file_flags; \
|
|
|
|
|
int fd_out; \
|
|
|
|
|
unsigned int nbufs; \
|
|
|
|
|
uv_buf_t* bufs; \
|
|
|
|
|
int64_t offset; \
|
|
|
|
|
uv_buf_t bufsml[4]; \
|
|
|
|
|
} info; \
|
|
|
|
|
struct { \
|
|
|
|
|
double atime; \
|
|
|
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double mtime; \
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} time; \
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} fs;
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#define UV_WORK_PRIVATE_FIELDS \
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struct uv__work work_req;
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#define UV_FS_EVENT_PRIVATE_FIELDS \
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struct uv_fs_event_req_s { \
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UV_REQ_FIELDS \
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} req; \
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HANDLE dir_handle; \
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int req_pending; \
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uv_fs_event_cb cb; \
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WCHAR* filew; \
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WCHAR* short_filew; \
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WCHAR* dirw; \
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char* buffer;
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#define UV_SIGNAL_PRIVATE_FIELDS \
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RB_ENTRY(uv_signal_s) tree_entry; \
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struct uv_req_s signal_req; \
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unsigned long pending_signum;
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#ifndef F_OK
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#define F_OK 0
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#endif
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#ifndef R_OK
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#define R_OK 4
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#endif
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#ifndef W_OK
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#define W_OK 2
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#endif
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#ifndef X_OK
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#define X_OK 1
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#endif
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/* fs open() flags supported on this platform: */
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#define UV_FS_O_APPEND _O_APPEND
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#define UV_FS_O_CREAT _O_CREAT
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#define UV_FS_O_EXCL _O_EXCL
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#define UV_FS_O_FILEMAP 0x20000000
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#define UV_FS_O_RANDOM _O_RANDOM
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#define UV_FS_O_RDONLY _O_RDONLY
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#define UV_FS_O_RDWR _O_RDWR
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#define UV_FS_O_SEQUENTIAL _O_SEQUENTIAL
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#define UV_FS_O_SHORT_LIVED _O_SHORT_LIVED
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#define UV_FS_O_TEMPORARY _O_TEMPORARY
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#define UV_FS_O_TRUNC _O_TRUNC
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#define UV_FS_O_WRONLY _O_WRONLY
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/* fs open() flags supported on other platforms (or mapped on this platform): */
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#define UV_FS_O_DIRECT 0x02000000 /* FILE_FLAG_NO_BUFFERING */
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#define UV_FS_O_DIRECTORY 0
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#define UV_FS_O_DSYNC 0x04000000 /* FILE_FLAG_WRITE_THROUGH */
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#define UV_FS_O_EXLOCK 0x10000000 /* EXCLUSIVE SHARING MODE */
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#define UV_FS_O_NOATIME 0
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#define UV_FS_O_NOCTTY 0
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#define UV_FS_O_NOFOLLOW 0
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#define UV_FS_O_NONBLOCK 0
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#define UV_FS_O_SYMLINK 0
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#define UV_FS_O_SYNC 0x08000000 /* FILE_FLAG_WRITE_THROUGH */
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