1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/include/md/_win95.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,544 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef nspr_win95_defs_h___
1.10 +#define nspr_win95_defs_h___
1.11 +
1.12 +#include "prio.h"
1.13 +
1.14 +#include <windows.h>
1.15 +#include <winsock.h>
1.16 +#include <errno.h>
1.17 +
1.18 +/*
1.19 + * Internal configuration macros
1.20 + */
1.21 +
1.22 +#define PR_LINKER_ARCH "win32"
1.23 +#define _PR_SI_SYSNAME "WIN95"
1.24 +#if defined(_M_IX86) || defined(_X86_)
1.25 +#define _PR_SI_ARCHITECTURE "x86"
1.26 +#elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_)
1.27 +#define _PR_SI_ARCHITECTURE "x86-64"
1.28 +#elif defined(_M_IA64) || defined(_IA64_)
1.29 +#define _PR_SI_ARCHITECTURE "ia64"
1.30 +#elif defined(_M_ARM) || defined(_ARM_)
1.31 +#define _PR_SI_ARCHITECTURE "arm"
1.32 +#else
1.33 +#error unknown processor architecture
1.34 +#endif
1.35 +
1.36 +#define HAVE_DLL
1.37 +#undef HAVE_THREAD_AFFINITY
1.38 +#define _PR_HAVE_GETADDRINFO
1.39 +#define _PR_INET6_PROBE
1.40 +#ifndef _PR_INET6
1.41 +#define AF_INET6 23
1.42 +/* newer ws2tcpip.h provides these */
1.43 +#ifndef AI_CANONNAME
1.44 +#define AI_CANONNAME 0x2
1.45 +#define AI_NUMERICHOST 0x4
1.46 +#define NI_NUMERICHOST 0x02
1.47 +struct addrinfo {
1.48 + int ai_flags;
1.49 + int ai_family;
1.50 + int ai_socktype;
1.51 + int ai_protocol;
1.52 + size_t ai_addrlen;
1.53 + char *ai_canonname;
1.54 + struct sockaddr *ai_addr;
1.55 + struct addrinfo *ai_next;
1.56 +};
1.57 +#endif
1.58 +#define _PR_HAVE_MD_SOCKADDR_IN6
1.59 +/* isomorphic to struct in6_addr on Windows */
1.60 +struct _md_in6_addr {
1.61 + union {
1.62 + PRUint8 _S6_u8[16];
1.63 + PRUint16 _S6_u16[8];
1.64 + } _S6_un;
1.65 +};
1.66 +/* isomorphic to struct sockaddr_in6 on Windows */
1.67 +struct _md_sockaddr_in6 {
1.68 + PRInt16 sin6_family;
1.69 + PRUint16 sin6_port;
1.70 + PRUint32 sin6_flowinfo;
1.71 + struct _md_in6_addr sin6_addr;
1.72 + PRUint32 sin6_scope_id;
1.73 +};
1.74 +#endif
1.75 +#define _PR_HAVE_THREADSAFE_GETHOST
1.76 +#define _PR_HAVE_ATOMIC_OPS
1.77 +#define PR_HAVE_WIN32_NAMED_SHARED_MEMORY
1.78 +
1.79 +/* --- Common User-Thread/Native-Thread Definitions --------------------- */
1.80 +
1.81 +/* --- Globals --- */
1.82 +extern struct PRLock *_pr_schedLock;
1.83 +
1.84 +/* --- Typedefs --- */
1.85 +typedef void (*FiberFunc)(void *);
1.86 +
1.87 +#define PR_NUM_GCREGS 8
1.88 +typedef PRInt32 PR_CONTEXT_TYPE[PR_NUM_GCREGS];
1.89 +#define GC_VMBASE 0x40000000
1.90 +#define GC_VMLIMIT 0x00FFFFFF
1.91 +
1.92 +#define _MD_MAGIC_THREAD 0x22222222
1.93 +#define _MD_MAGIC_THREADSTACK 0x33333333
1.94 +#define _MD_MAGIC_SEGMENT 0x44444444
1.95 +#define _MD_MAGIC_DIR 0x55555555
1.96 +#define _MD_MAGIC_CV 0x66666666
1.97 +
1.98 +struct _MDCPU {
1.99 + int unused;
1.100 +};
1.101 +
1.102 +struct _MDThread {
1.103 + HANDLE blocked_sema; /* Threads block on this when waiting
1.104 + * for IO or CondVar.
1.105 + */
1.106 + PRBool inCVWaitQueue; /* PR_TRUE if the thread is in the
1.107 + * wait queue of some cond var.
1.108 + * PR_FALSE otherwise. */
1.109 + HANDLE handle; /* Win32 thread handle */
1.110 + PRUint32 id;
1.111 + void *sp; /* only valid when suspended */
1.112 + PRUint32 magic; /* for debugging */
1.113 + PR_CONTEXT_TYPE gcContext; /* Thread context for GC */
1.114 + struct PRThread *prev, *next; /* used by the cvar wait queue to
1.115 + * chain the PRThread structures
1.116 + * together */
1.117 + void (*start)(void *); /* used by _PR_MD_CREATE_THREAD to
1.118 + * pass its 'start' argument to
1.119 + * pr_root. */
1.120 +};
1.121 +
1.122 +struct _MDThreadStack {
1.123 + PRUint32 magic; /* for debugging */
1.124 +};
1.125 +
1.126 +struct _MDSegment {
1.127 + PRUint32 magic; /* for debugging */
1.128 +};
1.129 +
1.130 +#undef PROFILE_LOCKS
1.131 +
1.132 +struct _MDDir {
1.133 + HANDLE d_hdl;
1.134 + WIN32_FIND_DATAA d_entry;
1.135 + PRBool firstEntry; /* Is this the entry returned
1.136 + * by FindFirstFile()? */
1.137 + PRUint32 magic; /* for debugging */
1.138 +};
1.139 +
1.140 +#ifdef MOZ_UNICODE
1.141 +struct _MDDirUTF16 {
1.142 + HANDLE d_hdl;
1.143 + WIN32_FIND_DATAW d_entry;
1.144 + PRBool firstEntry; /* Is this the entry returned
1.145 + * by FindFirstFileW()? */
1.146 + PRUint32 magic; /* for debugging */
1.147 +};
1.148 +#endif /* MOZ_UNICODE */
1.149 +
1.150 +struct _MDCVar {
1.151 + PRUint32 magic;
1.152 + struct PRThread *waitHead, *waitTail; /* the wait queue: a doubly-
1.153 + * linked list of threads
1.154 + * waiting on this condition
1.155 + * variable */
1.156 + PRIntn nwait; /* number of threads in the
1.157 + * wait queue */
1.158 +};
1.159 +
1.160 +#define _MD_CV_NOTIFIED_LENGTH 6
1.161 +typedef struct _MDNotified _MDNotified;
1.162 +struct _MDNotified {
1.163 + PRIntn length; /* # of used entries in this
1.164 + * structure */
1.165 + struct {
1.166 + struct _MDCVar *cv; /* the condition variable notified */
1.167 + PRIntn times; /* and the number of times notified */
1.168 + struct PRThread *notifyHead; /* list of threads to wake up */
1.169 + } cv[_MD_CV_NOTIFIED_LENGTH];
1.170 + _MDNotified *link; /* link to another of these, or NULL */
1.171 +};
1.172 +
1.173 +struct _MDLock {
1.174 + CRITICAL_SECTION mutex; /* this is recursive on NT */
1.175 +
1.176 + /*
1.177 + * When notifying cvars, there is no point in actually
1.178 + * waking up the threads waiting on the cvars until we've
1.179 + * released the lock. So, we temporarily record the cvars.
1.180 + * When doing an unlock, we'll then wake up the waiting threads.
1.181 + */
1.182 + struct _MDNotified notified; /* array of conditions notified */
1.183 +#ifdef PROFILE_LOCKS
1.184 + PRInt32 hitcount;
1.185 + PRInt32 misscount;
1.186 +#endif
1.187 +};
1.188 +
1.189 +struct _MDSemaphore {
1.190 + HANDLE sem;
1.191 +};
1.192 +
1.193 +struct _MDFileDesc {
1.194 + PROsfd osfd; /* The osfd can come from one of three spaces:
1.195 + * - For stdin, stdout, and stderr, we are using
1.196 + * the libc file handle (0, 1, 2), which is an int.
1.197 + * - For files and pipes, we are using Win32 HANDLE,
1.198 + * which is a void*.
1.199 + * - For sockets, we are using Winsock SOCKET, which
1.200 + * is a u_int.
1.201 + */
1.202 +};
1.203 +
1.204 +struct _MDProcess {
1.205 + HANDLE handle;
1.206 + DWORD id;
1.207 +};
1.208 +
1.209 +/* --- Misc stuff --- */
1.210 +#define _MD_GET_SP(thread) (thread)->md.gcContext[6]
1.211 +
1.212 +/* --- NT security stuff --- */
1.213 +
1.214 +extern void _PR_NT_InitSids(void);
1.215 +extern void _PR_NT_FreeSids(void);
1.216 +extern PRStatus _PR_NT_MakeSecurityDescriptorACL(
1.217 + PRIntn mode,
1.218 + DWORD accessTable[],
1.219 + PSECURITY_DESCRIPTOR *resultSD,
1.220 + PACL *resultACL
1.221 +);
1.222 +extern void _PR_NT_FreeSecurityDescriptorACL(
1.223 + PSECURITY_DESCRIPTOR pSD, PACL pACL);
1.224 +
1.225 +/* --- IO stuff --- */
1.226 +
1.227 +#define _MD_OPEN _PR_MD_OPEN
1.228 +#define _MD_OPEN_FILE _PR_MD_OPEN_FILE
1.229 +#define _MD_READ _PR_MD_READ
1.230 +#define _MD_WRITE _PR_MD_WRITE
1.231 +#define _MD_WRITEV _PR_MD_WRITEV
1.232 +#define _MD_LSEEK _PR_MD_LSEEK
1.233 +#define _MD_LSEEK64 _PR_MD_LSEEK64
1.234 +extern PRInt32 _MD_CloseFile(PROsfd osfd);
1.235 +#define _MD_CLOSE_FILE _MD_CloseFile
1.236 +#define _MD_GETFILEINFO _PR_MD_GETFILEINFO
1.237 +#define _MD_GETFILEINFO64 _PR_MD_GETFILEINFO64
1.238 +#define _MD_GETOPENFILEINFO _PR_MD_GETOPENFILEINFO
1.239 +#define _MD_GETOPENFILEINFO64 _PR_MD_GETOPENFILEINFO64
1.240 +#define _MD_STAT _PR_MD_STAT
1.241 +#define _MD_RENAME _PR_MD_RENAME
1.242 +#define _MD_ACCESS _PR_MD_ACCESS
1.243 +#define _MD_DELETE _PR_MD_DELETE
1.244 +#define _MD_MKDIR _PR_MD_MKDIR
1.245 +#define _MD_MAKE_DIR _PR_MD_MAKE_DIR
1.246 +#define _MD_RMDIR _PR_MD_RMDIR
1.247 +#define _MD_LOCKFILE _PR_MD_LOCKFILE
1.248 +#define _MD_TLOCKFILE _PR_MD_TLOCKFILE
1.249 +#define _MD_UNLOCKFILE _PR_MD_UNLOCKFILE
1.250 +
1.251 +/* --- UTF16 IO stuff --- */
1.252 +#ifdef MOZ_UNICODE
1.253 +#define _MD_OPEN_FILE_UTF16 _PR_MD_OPEN_FILE_UTF16
1.254 +#define _MD_OPEN_DIR_UTF16 _PR_MD_OPEN_DIR_UTF16
1.255 +#define _MD_READ_DIR_UTF16 _PR_MD_READ_DIR_UTF16
1.256 +#define _MD_CLOSE_DIR_UTF16 _PR_MD_CLOSE_DIR_UTF16
1.257 +#define _MD_GETFILEINFO64_UTF16 _PR_MD_GETFILEINFO64_UTF16
1.258 +#endif /* MOZ_UNICODE */
1.259 +
1.260 +/* --- Socket IO stuff --- */
1.261 +extern void _PR_MD_InitSockets(void);
1.262 +extern void _PR_MD_CleanupSockets(void);
1.263 +#define _MD_EACCES WSAEACCES
1.264 +#define _MD_EADDRINUSE WSAEADDRINUSE
1.265 +#define _MD_EADDRNOTAVAIL WSAEADDRNOTAVAIL
1.266 +#define _MD_EAFNOSUPPORT WSAEAFNOSUPPORT
1.267 +#define _MD_EAGAIN WSAEWOULDBLOCK
1.268 +#define _MD_EALREADY WSAEALREADY
1.269 +#define _MD_EBADF WSAEBADF
1.270 +#define _MD_ECONNREFUSED WSAECONNREFUSED
1.271 +#define _MD_ECONNRESET WSAECONNRESET
1.272 +#define _MD_EFAULT WSAEFAULT
1.273 +#define _MD_EINPROGRESS WSAEINPROGRESS
1.274 +#define _MD_EINTR WSAEINTR
1.275 +#define _MD_EINVAL EINVAL
1.276 +#define _MD_EISCONN WSAEISCONN
1.277 +#define _MD_ENETUNREACH WSAENETUNREACH
1.278 +#define _MD_ENOENT ENOENT
1.279 +#define _MD_ENOTCONN WSAENOTCONN
1.280 +#define _MD_ENOTSOCK WSAENOTSOCK
1.281 +#define _MD_EOPNOTSUPP WSAEOPNOTSUPP
1.282 +#define _MD_EWOULDBLOCK WSAEWOULDBLOCK
1.283 +#define _MD_GET_SOCKET_ERROR() WSAGetLastError()
1.284 +#define _MD_SET_SOCKET_ERROR(_err) WSASetLastError(_err)
1.285 +
1.286 +#define _MD_INIT_FILEDESC(fd)
1.287 +extern void _MD_MakeNonblock(PRFileDesc *f);
1.288 +#define _MD_MAKE_NONBLOCK _MD_MakeNonblock
1.289 +#define _MD_INIT_FD_INHERITABLE _PR_MD_INIT_FD_INHERITABLE
1.290 +#define _MD_QUERY_FD_INHERITABLE _PR_MD_QUERY_FD_INHERITABLE
1.291 +#define _MD_SHUTDOWN _PR_MD_SHUTDOWN
1.292 +#define _MD_LISTEN _PR_MD_LISTEN
1.293 +extern PRInt32 _MD_CloseSocket(PROsfd osfd);
1.294 +#define _MD_CLOSE_SOCKET _MD_CloseSocket
1.295 +#define _MD_SENDTO _PR_MD_SENDTO
1.296 +#define _MD_RECVFROM _PR_MD_RECVFROM
1.297 +#define _MD_SOCKETPAIR(s, type, proto, sv) -1
1.298 +#define _MD_GETSOCKNAME _PR_MD_GETSOCKNAME
1.299 +#define _MD_GETPEERNAME _PR_MD_GETPEERNAME
1.300 +#define _MD_GETSOCKOPT _PR_MD_GETSOCKOPT
1.301 +#define _MD_SETSOCKOPT _PR_MD_SETSOCKOPT
1.302 +#define _MD_SET_FD_INHERITABLE _PR_MD_SET_FD_INHERITABLE
1.303 +#define _MD_SELECT select
1.304 +#define _MD_FSYNC _PR_MD_FSYNC
1.305 +#define READ_FD 1
1.306 +#define WRITE_FD 2
1.307 +
1.308 +#define _MD_INIT_ATOMIC()
1.309 +#if defined(_M_IX86) || defined(_X86_)
1.310 +#define _MD_ATOMIC_INCREMENT _PR_MD_ATOMIC_INCREMENT
1.311 +#define _MD_ATOMIC_ADD _PR_MD_ATOMIC_ADD
1.312 +#define _MD_ATOMIC_DECREMENT _PR_MD_ATOMIC_DECREMENT
1.313 +#else /* non-x86 processors */
1.314 +#define _MD_ATOMIC_INCREMENT(x) InterlockedIncrement((PLONG)x)
1.315 +#define _MD_ATOMIC_ADD(ptr,val) (InterlockedExchangeAdd((PLONG)ptr, (LONG)val) + val)
1.316 +#define _MD_ATOMIC_DECREMENT(x) InterlockedDecrement((PLONG)x)
1.317 +#endif /* x86 */
1.318 +#define _MD_ATOMIC_SET(x,y) InterlockedExchange((PLONG)x, (LONG)y)
1.319 +
1.320 +#define _MD_INIT_IO _PR_MD_INIT_IO
1.321 +
1.322 +
1.323 +/* win95 doesn't have async IO */
1.324 +#define _MD_SOCKET _PR_MD_SOCKET
1.325 +extern PRInt32 _MD_SocketAvailable(PRFileDesc *fd);
1.326 +#define _MD_SOCKETAVAILABLE _MD_SocketAvailable
1.327 +#define _MD_PIPEAVAILABLE _PR_MD_PIPEAVAILABLE
1.328 +#define _MD_CONNECT _PR_MD_CONNECT
1.329 +extern PROsfd _MD_Accept(PRFileDesc *fd, PRNetAddr *raddr, PRUint32 *rlen,
1.330 + PRIntervalTime timeout);
1.331 +#define _MD_ACCEPT _MD_Accept
1.332 +#define _MD_BIND _PR_MD_BIND
1.333 +#define _MD_RECV _PR_MD_RECV
1.334 +#define _MD_SEND _PR_MD_SEND
1.335 +#define _MD_PR_POLL _PR_MD_PR_POLL
1.336 +
1.337 +/* --- Scheduler stuff --- */
1.338 +// #define _MD_PAUSE_CPU _PR_MD_PAUSE_CPU
1.339 +#define _MD_PAUSE_CPU
1.340 +
1.341 +/* --- DIR stuff --- */
1.342 +#define PR_DIRECTORY_SEPARATOR '\\'
1.343 +#define PR_DIRECTORY_SEPARATOR_STR "\\"
1.344 +#define PR_PATH_SEPARATOR ';'
1.345 +#define PR_PATH_SEPARATOR_STR ";"
1.346 +#define _MD_ERRNO() GetLastError()
1.347 +#define _MD_OPEN_DIR _PR_MD_OPEN_DIR
1.348 +#define _MD_CLOSE_DIR _PR_MD_CLOSE_DIR
1.349 +#define _MD_READ_DIR _PR_MD_READ_DIR
1.350 +
1.351 +/* --- Segment stuff --- */
1.352 +#define _MD_INIT_SEGS()
1.353 +#define _MD_ALLOC_SEGMENT(seg, size, vaddr) 0
1.354 +#define _MD_FREE_SEGMENT(seg)
1.355 +
1.356 +/* --- Environment Stuff --- */
1.357 +#define _MD_GET_ENV _PR_MD_GET_ENV
1.358 +#define _MD_PUT_ENV _PR_MD_PUT_ENV
1.359 +
1.360 +/* --- Threading Stuff --- */
1.361 +#define _MD_DEFAULT_STACK_SIZE 0
1.362 +#define _MD_INIT_THREAD _PR_MD_INIT_THREAD
1.363 +#define _MD_INIT_ATTACHED_THREAD _PR_MD_INIT_THREAD
1.364 +#define _MD_CREATE_THREAD _PR_MD_CREATE_THREAD
1.365 +#define _MD_YIELD _PR_MD_YIELD
1.366 +#define _MD_SET_PRIORITY _PR_MD_SET_PRIORITY
1.367 +#define _MD_SET_CURRENT_THREAD_NAME _PR_MD_SET_CURRENT_THREAD_NAME
1.368 +#define _MD_CLEAN_THREAD _PR_MD_CLEAN_THREAD
1.369 +#define _MD_SETTHREADAFFINITYMASK _PR_MD_SETTHREADAFFINITYMASK
1.370 +#define _MD_GETTHREADAFFINITYMASK _PR_MD_GETTHREADAFFINITYMASK
1.371 +#define _MD_EXIT_THREAD _PR_MD_EXIT_THREAD
1.372 +#define _MD_EXIT _PR_MD_EXIT
1.373 +#define _MD_SUSPEND_THREAD _PR_MD_SUSPEND_THREAD
1.374 +#define _MD_RESUME_THREAD _PR_MD_RESUME_THREAD
1.375 +#define _MD_SUSPEND_CPU _PR_MD_SUSPEND_CPU
1.376 +#define _MD_RESUME_CPU _PR_MD_RESUME_CPU
1.377 +#define _MD_BEGIN_SUSPEND_ALL()
1.378 +#define _MD_BEGIN_RESUME_ALL()
1.379 +#define _MD_END_SUSPEND_ALL()
1.380 +#define _MD_END_RESUME_ALL()
1.381 +
1.382 +/* --- Lock stuff --- */
1.383 +#define _PR_LOCK _MD_LOCK
1.384 +#define _PR_UNLOCK _MD_UNLOCK
1.385 +
1.386 +#define _MD_NEW_LOCK _PR_MD_NEW_LOCK
1.387 +#define _MD_FREE_LOCK(lock) DeleteCriticalSection(&((lock)->mutex))
1.388 +#define _MD_LOCK(lock) EnterCriticalSection(&((lock)->mutex))
1.389 +#define _MD_TEST_AND_LOCK(lock) (EnterCriticalSection(&((lock)->mutex)),0)
1.390 +#define _MD_UNLOCK _PR_MD_UNLOCK
1.391 +
1.392 +/* --- lock and cv waiting --- */
1.393 +#define _MD_WAIT _PR_MD_WAIT
1.394 +#define _MD_WAKEUP_WAITER _PR_MD_WAKEUP_WAITER
1.395 +
1.396 +/* --- CVar ------------------- */
1.397 +#define _MD_WAIT_CV _PR_MD_WAIT_CV
1.398 +#define _MD_NEW_CV _PR_MD_NEW_CV
1.399 +#define _MD_FREE_CV _PR_MD_FREE_CV
1.400 +#define _MD_NOTIFY_CV _PR_MD_NOTIFY_CV
1.401 +#define _MD_NOTIFYALL_CV _PR_MD_NOTIFYALL_CV
1.402 +
1.403 + /* XXXMB- the IOQ stuff is certainly not working correctly yet. */
1.404 +// extern struct _MDLock _pr_ioq_lock;
1.405 +#define _MD_IOQ_LOCK()
1.406 +#define _MD_IOQ_UNLOCK()
1.407 +
1.408 +
1.409 +/* --- Initialization stuff --- */
1.410 +#define _MD_START_INTERRUPTS()
1.411 +#define _MD_STOP_INTERRUPTS()
1.412 +#define _MD_DISABLE_CLOCK_INTERRUPTS()
1.413 +#define _MD_ENABLE_CLOCK_INTERRUPTS()
1.414 +#define _MD_BLOCK_CLOCK_INTERRUPTS()
1.415 +#define _MD_UNBLOCK_CLOCK_INTERRUPTS()
1.416 +#define _MD_EARLY_INIT _PR_MD_EARLY_INIT
1.417 +#define _MD_FINAL_INIT()
1.418 +#define _MD_EARLY_CLEANUP()
1.419 +#define _MD_INIT_CPUS()
1.420 +#define _MD_INIT_RUNNING_CPU(cpu)
1.421 +
1.422 +struct PRProcess;
1.423 +struct PRProcessAttr;
1.424 +
1.425 +#define _MD_CREATE_PROCESS _PR_CreateWindowsProcess
1.426 +extern struct PRProcess * _PR_CreateWindowsProcess(
1.427 + const char *path,
1.428 + char *const *argv,
1.429 + char *const *envp,
1.430 + const struct PRProcessAttr *attr
1.431 +);
1.432 +
1.433 +#define _MD_DETACH_PROCESS _PR_DetachWindowsProcess
1.434 +extern PRStatus _PR_DetachWindowsProcess(struct PRProcess *process);
1.435 +
1.436 +/* --- Wait for a child process to terminate --- */
1.437 +#define _MD_WAIT_PROCESS _PR_WaitWindowsProcess
1.438 +extern PRStatus _PR_WaitWindowsProcess(struct PRProcess *process,
1.439 + PRInt32 *exitCode);
1.440 +
1.441 +#define _MD_KILL_PROCESS _PR_KillWindowsProcess
1.442 +extern PRStatus _PR_KillWindowsProcess(struct PRProcess *process);
1.443 +
1.444 +#define _MD_CLEANUP_BEFORE_EXIT _PR_MD_CLEANUP_BEFORE_EXIT
1.445 +#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
1.446 + PR_BEGIN_MACRO \
1.447 + *status = PR_TRUE; \
1.448 + PR_END_MACRO
1.449 +#define _MD_SWITCH_CONTEXT
1.450 +#define _MD_RESTORE_CONTEXT
1.451 +
1.452 +/* --- Intervals --- */
1.453 +#define _MD_INTERVAL_INIT _PR_MD_INTERVAL_INIT
1.454 +#define _MD_GET_INTERVAL _PR_MD_GET_INTERVAL
1.455 +#define _MD_INTERVAL_PER_SEC _PR_MD_INTERVAL_PER_SEC
1.456 +#define _MD_INTERVAL_PER_MILLISEC() (_PR_MD_INTERVAL_PER_SEC() / 1000)
1.457 +#define _MD_INTERVAL_PER_MICROSEC() (_PR_MD_INTERVAL_PER_SEC() / 1000000)
1.458 +
1.459 +/* --- Time --- */
1.460 +extern void _PR_FileTimeToPRTime(const FILETIME *filetime, PRTime *prtm);
1.461 +
1.462 +#ifdef WINCE
1.463 +extern void _MD_InitTime(void);
1.464 +extern void _MD_CleanupTime(void);
1.465 +#endif
1.466 +
1.467 +/* --- Native-Thread Specific Definitions ------------------------------- */
1.468 +
1.469 +extern struct PRThread * _MD_CURRENT_THREAD(void);
1.470 +
1.471 +#ifdef _PR_USE_STATIC_TLS
1.472 +extern __declspec(thread) struct PRThread *_pr_currentThread;
1.473 +#define _MD_GET_ATTACHED_THREAD() _pr_currentThread
1.474 +#define _MD_SET_CURRENT_THREAD(_thread) (_pr_currentThread = (_thread))
1.475 +
1.476 +extern __declspec(thread) struct PRThread *_pr_thread_last_run;
1.477 +#define _MD_LAST_THREAD() _pr_thread_last_run
1.478 +#define _MD_SET_LAST_THREAD(_thread) (_pr_thread_last_run = 0)
1.479 +
1.480 +extern __declspec(thread) struct _PRCPU *_pr_currentCPU;
1.481 +#define _MD_CURRENT_CPU() _pr_currentCPU
1.482 +#define _MD_SET_CURRENT_CPU(_cpu) (_pr_currentCPU = 0)
1.483 +#else /* _PR_USE_STATIC_TLS */
1.484 +extern DWORD _pr_currentThreadIndex;
1.485 +#define _MD_GET_ATTACHED_THREAD() ((PRThread *) TlsGetValue(_pr_currentThreadIndex))
1.486 +#define _MD_SET_CURRENT_THREAD(_thread) TlsSetValue(_pr_currentThreadIndex, (_thread))
1.487 +
1.488 +extern DWORD _pr_lastThreadIndex;
1.489 +#define _MD_LAST_THREAD() ((PRThread *) TlsGetValue(_pr_lastThreadIndex))
1.490 +#define _MD_SET_LAST_THREAD(_thread) TlsSetValue(_pr_lastThreadIndex, 0)
1.491 +
1.492 +extern DWORD _pr_currentCPUIndex;
1.493 +#define _MD_CURRENT_CPU() ((struct _PRCPU *) TlsGetValue(_pr_currentCPUIndex))
1.494 +#define _MD_SET_CURRENT_CPU(_cpu) TlsSetValue(_pr_currentCPUIndex, 0)
1.495 +#endif /* _PR_USE_STATIC_TLS */
1.496 +
1.497 +/* --- Scheduler stuff --- */
1.498 +#define LOCK_SCHEDULER() 0
1.499 +#define UNLOCK_SCHEDULER() 0
1.500 +#define _PR_LockSched() 0
1.501 +#define _PR_UnlockSched() 0
1.502 +
1.503 +/* --- Initialization stuff --- */
1.504 +#define _MD_INIT_LOCKS _PR_MD_INIT_LOCKS
1.505 +
1.506 +/* --- Stack stuff --- */
1.507 +#define _MD_INIT_STACK(stack, redzone)
1.508 +#define _MD_CLEAR_STACK(stack)
1.509 +
1.510 +/* --- Memory-mapped files stuff --- */
1.511 +
1.512 +struct _MDFileMap {
1.513 + HANDLE hFileMap;
1.514 + DWORD dwAccess;
1.515 +};
1.516 +
1.517 +extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size);
1.518 +#define _MD_CREATE_FILE_MAP _MD_CreateFileMap
1.519 +
1.520 +extern PRInt32 _MD_GetMemMapAlignment(void);
1.521 +#define _MD_GET_MEM_MAP_ALIGNMENT _MD_GetMemMapAlignment
1.522 +
1.523 +extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset,
1.524 + PRUint32 len);
1.525 +#define _MD_MEM_MAP _MD_MemMap
1.526 +
1.527 +extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size);
1.528 +#define _MD_MEM_UNMAP _MD_MemUnmap
1.529 +
1.530 +extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap);
1.531 +#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap
1.532 +
1.533 +extern PRStatus _MD_SyncMemMap(
1.534 + PRFileDesc *fd,
1.535 + void *addr,
1.536 + PRUint32 len);
1.537 +#define _MD_SYNC_MEM_MAP _MD_SyncMemMap
1.538 +
1.539 +/* --- Named semaphores stuff --- */
1.540 +#define _PR_HAVE_NAMED_SEMAPHORES
1.541 +#define _MD_OPEN_SEMAPHORE _PR_MD_OPEN_SEMAPHORE
1.542 +#define _MD_WAIT_SEMAPHORE _PR_MD_WAIT_SEMAPHORE
1.543 +#define _MD_POST_SEMAPHORE _PR_MD_POST_SEMAPHORE
1.544 +#define _MD_CLOSE_SEMAPHORE _PR_MD_CLOSE_SEMAPHORE
1.545 +#define _MD_DELETE_SEMAPHORE(name) PR_SUCCESS /* no op */
1.546 +
1.547 +#endif /* nspr_win32_defs_h___ */
