| /* |
| * win32 specific declarations |
| * |
| * Copyright (c) 2003-2008 Fabrice Bellard |
| * Copyright (c) 2010 Jes Sorensen <Jes.Sorensen@redhat.com> |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| |
| #ifndef QEMU_OS_WIN32_H |
| #define QEMU_OS_WIN32_H |
| |
| #include <winsock2.h> |
| #include <windows.h> |
| #include <ws2tcpip.h> |
| |
| #if defined(_WIN64) |
| /* On w64, setjmp is implemented by _setjmp which needs a second parameter. |
| * If this parameter is NULL, longjump does no stack unwinding. |
| * That is what we need for QEMU. Passing the value of register rsp (default) |
| * lets longjmp try a stack unwinding which will crash with generated code. */ |
| # undef setjmp |
| # define setjmp(env) _setjmp(env, NULL) |
| #endif |
| /* QEMU uses sigsetjmp()/siglongjmp() as the portable way to specify |
| * "longjmp and don't touch the signal masks". Since we know that the |
| * savemask parameter will always be zero we can safely define these |
| * in terms of setjmp/longjmp on Win32. |
| */ |
| #define sigjmp_buf jmp_buf |
| #define sigsetjmp(env, savemask) setjmp(env) |
| #define siglongjmp(env, val) longjmp(env, val) |
| |
| /* Missing POSIX functions. Don't use MinGW-w64 macros. */ |
| #ifndef CONFIG_LOCALTIME_R |
| #undef gmtime_r |
| struct tm *gmtime_r(const time_t *timep, struct tm *result); |
| #undef localtime_r |
| struct tm *localtime_r(const time_t *timep, struct tm *result); |
| #endif /* CONFIG_LOCALTIME_R */ |
| |
| static inline void os_setup_signal_handling(void) {} |
| static inline void os_daemonize(void) {} |
| static inline void os_setup_post(void) {} |
| void os_set_line_buffering(void); |
| static inline void os_set_proc_name(const char *dummy) {} |
| |
| int getpagesize(void); |
| |
| #if !defined(EPROTONOSUPPORT) |
| # define EPROTONOSUPPORT EINVAL |
| #endif |
| |
| int setenv(const char *name, const char *value, int overwrite); |
| |
| typedef struct { |
| long tv_sec; |
| long tv_usec; |
| } qemu_timeval; |
| int qemu_gettimeofday(qemu_timeval *tp); |
| |
| static inline bool is_daemonized(void) |
| { |
| return false; |
| } |
| |
| static inline int os_mlock(void) |
| { |
| return -ENOSYS; |
| } |
| |
| #define fsync _commit |
| |
| #if !defined(lseek) |
| # define lseek _lseeki64 |
| #endif |
| |
| int qemu_ftruncate64(int, int64_t); |
| |
| #if !defined(ftruncate) |
| # define ftruncate qemu_ftruncate64 |
| #endif |
| |
| static inline char *realpath(const char *path, char *resolved_path) |
| { |
| _fullpath(resolved_path, path, _MAX_PATH); |
| return resolved_path; |
| } |
| |
| |
| /* We wrap all the sockets functions so that we can |
| * set errno based on WSAGetLastError() |
| */ |
| |
| #undef connect |
| #define connect qemu_connect_wrap |
| int qemu_connect_wrap(int sockfd, const struct sockaddr *addr, |
| socklen_t addrlen); |
| |
| #undef listen |
| #define listen qemu_listen_wrap |
| int qemu_listen_wrap(int sockfd, int backlog); |
| |
| #undef bind |
| #define bind qemu_bind_wrap |
| int qemu_bind_wrap(int sockfd, const struct sockaddr *addr, |
| socklen_t addrlen); |
| |
| #undef socket |
| #define socket qemu_socket_wrap |
| int qemu_socket_wrap(int domain, int type, int protocol); |
| |
| #undef accept |
| #define accept qemu_accept_wrap |
| int qemu_accept_wrap(int sockfd, struct sockaddr *addr, |
| socklen_t *addrlen); |
| |
| #undef shutdown |
| #define shutdown qemu_shutdown_wrap |
| int qemu_shutdown_wrap(int sockfd, int how); |
| |
| #undef ioctlsocket |
| #define ioctlsocket qemu_ioctlsocket_wrap |
| int qemu_ioctlsocket_wrap(int fd, int req, void *val); |
| |
| #undef closesocket |
| #define closesocket qemu_closesocket_wrap |
| int qemu_closesocket_wrap(int fd); |
| |
| #undef getsockopt |
| #define getsockopt qemu_getsockopt_wrap |
| int qemu_getsockopt_wrap(int sockfd, int level, int optname, |
| void *optval, socklen_t *optlen); |
| |
| #undef setsockopt |
| #define setsockopt qemu_setsockopt_wrap |
| int qemu_setsockopt_wrap(int sockfd, int level, int optname, |
| const void *optval, socklen_t optlen); |
| |
| #undef getpeername |
| #define getpeername qemu_getpeername_wrap |
| int qemu_getpeername_wrap(int sockfd, struct sockaddr *addr, |
| socklen_t *addrlen); |
| |
| #undef getsockname |
| #define getsockname qemu_getsockname_wrap |
| int qemu_getsockname_wrap(int sockfd, struct sockaddr *addr, |
| socklen_t *addrlen); |
| |
| #undef send |
| #define send qemu_send_wrap |
| ssize_t qemu_send_wrap(int sockfd, const void *buf, size_t len, int flags); |
| |
| #undef sendto |
| #define sendto qemu_sendto_wrap |
| ssize_t qemu_sendto_wrap(int sockfd, const void *buf, size_t len, int flags, |
| const struct sockaddr *addr, socklen_t addrlen); |
| |
| #undef recv |
| #define recv qemu_recv_wrap |
| ssize_t qemu_recv_wrap(int sockfd, void *buf, size_t len, int flags); |
| |
| #undef recvfrom |
| #define recvfrom qemu_recvfrom_wrap |
| ssize_t qemu_recvfrom_wrap(int sockfd, void *buf, size_t len, int flags, |
| struct sockaddr *addr, socklen_t *addrlen); |
| |
| // ANDROID_BEGIN |
| /* These are wrappers around Win32 functions. When building against the |
| * Android emulator, they will treat file names as UTF-8 encoded strings, |
| * instead of ANSI ones. */ |
| HANDLE win32CreateFile( |
| LPCTSTR lpFileName, |
| DWORD dwDesiredAccess, |
| DWORD dwShareMode, |
| LPSECURITY_ATTRIBUTES lpSecurityAttributes, |
| DWORD dwCreationDisposition, |
| DWORD dwFlagsAndAttributes, |
| HANDLE hTemplateFile); |
| |
| DWORD win32GetCurrentDirectory( |
| DWORD nBufferLength, |
| LPTSTR lpBuffer); |
| |
| DWORD win32GetModuleFileName( |
| HMODULE hModule, |
| LPTSTR lpFilename, |
| DWORD nSize); |
| // ANDROID_END |
| |
| #endif |