Move NT patch into readme.

diff --git a/src/win32/ipc.patch b/src/win32/ipc.patch
deleted file mode 100755 (executable)
index 6abf265..0000000
--- a/src/win32/ipc.patch
+++ /dev/null
@@ -1,285 +0,0 @@
-*** ./ipc-daemon.c.orig    Tue Dec 01 00:04:24 1998\r
---- ./ipc-daemon.c Fri Sep 24 13:34:16 1999\r
-***************\r
-*** 270,285 ****\r
-         {\r
-          itoa(100*id+Index, LBuff) ;\r
-          LHandle = OpenSemaphore(SEMAPHORE_ALL_ACCESS, FALSE, LBuff) ;\r
-!  while (LAdrSem->current_nb[id].current_nb[Index] > 0 )\r
-!  {\r
-!       WaitForSingleObject(LHandle, 0) ;\r
-!   LAdrSem->current_nb[id].current_nb[Index]-- ;\r
-!  }\r
-!  CloseHandle(LHandle) ;\r
-         }\r
-         LAdrSem->semary[id] = IPC_UNUSED ;\r
-         LAdrSem->state[id]  = 0 ;\r
-        }\r
-        else\r
-        {\r
-         for (Index = 0; Index < sma->sem_nsems; Index++)\r
---- 270,284 ----\r
-         {\r
-          itoa(100*id+Index, LBuff) ;\r
-          LHandle = OpenSemaphore(SEMAPHORE_ALL_ACCESS, FALSE, LBuff) ;\r
-!         while (WaitForSingleObject(LHandle, 0) == WAIT_OBJECT_0)\r
-!           ;\r
-!         LAdrSem->current_nb[id].current_nb[Index] = 0;\r
-!         CloseHandle(LHandle) ;\r
-         }\r
-         LAdrSem->semary[id] = IPC_UNUSED ;\r
-         LAdrSem->state[id]  = 0 ;\r
-        }\r
-+ /*\r
-        else\r
-        {\r
-         for (Index = 0; Index < sma->sem_nsems; Index++)\r
-***************\r
-*** 288,293 ****\r
---- 287,293 ----\r
-          LHandle = OpenSemaphore(SEMAPHORE_ALL_ACCESS, FALSE, LBuff) ;\r
-         }\r
-        }\r
-+ */\r
-       }\r
-      }\r
-  \r
-*** ./msg.c.orig   Tue Dec 01 00:16:09 1998\r
---- ./msg.c    Fri Sep 17 12:50:50 1999\r
-***************\r
-*** 57,62 ****\r
---- 57,77 ----\r
-  static int         GFirstMsg  = 0;       /*PCPC*/\r
-  static int         GFdMsg        ;       /*PCPC*/\r
-  \r
-+ /*****************************************/\r
-+ /*   Initialization of static variables   */\r
-+ /*****************************************/\r
-+ static pid_t GProcessId = 0;\r
-+ static void init_globals(void)\r
-+ {\r
-+  pid_t pid;\r
-+ \r
-+  if (pid=getpid(), pid != GProcessId)\r
-+  {\r
-+      GFirstMsg = 0;\r
-+      msgbytes = msghdrs = msg_seq = used_queues = max_msqid = 0;\r
-+      GProcessId = pid;\r
-+  }\r
-+ }\r
-  /************************************************************************/\r
-  /* Demande d'acces a la zone partagee de gestion des semaphores      */\r
-  /************************************************************************/\r
-***************\r
-*** 79,84 ****\r
---- 94,100 ----\r
-  {\r
-   int LRet ;\r
-  \r
-+  init_globals();\r
-   if( GFirstMsg == 0 )\r
-   {\r
-    if( IsGSemMsgExist() )\r
-*** ./sem.c.orig   Tue Dec 01 00:16:25 1998\r
---- ./sem.c    Fri Sep 17 12:47:11 1999\r
-***************\r
-*** 58,63 ****\r
---- 58,78 ----\r
-  static int         GFirstSem  = 0;       /*PCPC*/\r
-  static int         GFdSem        ;       /*PCPC*/\r
-  \r
-+ static pid_t GProcessId = 0;\r
-+ \r
-+ static void  init_globals(void)\r
-+ {\r
-+  pid_t pid;\r
-+ \r
-+  if (pid=getpid(), pid != GProcessId)\r
-+  {\r
-+      GFirstSem = 0;\r
-+      used_sems = used_semids = max_semid = 0;\r
-+      sem_seq = 0;\r
-+      GProcessId = pid;\r
-+  }\r
-+ }\r
-+ \r
-  /************************************************************************/\r
-  /* Demande d'acces a la zone partagee de gestion des semaphores      */\r
-  /************************************************************************/\r
-***************\r
-*** 77,82 ****\r
---- 92,98 ----\r
-  {\r
-      int LRet ;\r
-  \r
-+  init_globals();\r
-      if( GFirstSem == 0 )\r
-      {\r
-   if( IsGSemSemExist() )\r
-***************\r
-*** 187,193 ****\r
-      {\r
-   CloseHandle ( LHandle ) ;\r
-      }\r
-!     LHandle = CreateSemaphore(NULL, 0, 0x7FFFFFFF, LBuff) ;\r
-      if( LHandle == NULL )\r
-      {\r
-   printf( "Creation de Semaphore \"Sem\" impossible\n" ) ;\r
---- 203,209 ----\r
-      {\r
-   CloseHandle ( LHandle ) ;\r
-      }\r
-!     LHandle = CreateSemaphore(NULL, 0, 1, LBuff) ;\r
-      if( LHandle == NULL )\r
-      {\r
-   printf( "Creation de Semaphore \"Sem\" impossible\n" ) ;\r
-***************\r
-*** 357,371 ****\r
-  debug_printf("do_semop : return -EACCES\n");\r
-           CYGWIN32_IPCNT_RETURN (-EACCES) ;\r
-           }\r
-!          ReleaseSemaphore(LHandle, sop->sem_op, &LVal) ;\r
-!              shareadrsem->current_nb[id].current_nb[sop->sem_num] +=\r
-!                  sop->sem_op ;\r
-           sem_deconnect() ;\r
-       } else {\r
-           if( sop->sem_flg == IPC_NOWAIT )\r
-           {\r
-!          LRet = WaitForSingleObject(LHandle, 0) ;\r
-!          if( LRet == WAIT_TIMEOUT )\r
-           {\r
-  debug_printf("do_semop : return -EAGAIN\n");\r
-               CYGWIN32_IPCNT_RETURN (-EAGAIN) ;\r
---- 373,386 ----\r
-  debug_printf("do_semop : return -EACCES\n");\r
-           CYGWIN32_IPCNT_RETURN (-EACCES) ;\r
-           }\r
-!          shareadrsem->current_nb[id].current_nb[sop->sem_num] +=\r
-!              sop->sem_op ;\r
-           sem_deconnect() ;\r
-+          ReleaseSemaphore(LHandle, 1 , &LVal) ;\r
-       } else {\r
-           if( sop->sem_flg == IPC_NOWAIT )\r
-           {\r
-!          if( sop->sem_op + shareadrsem->current_nb[id].current_nb[sop->sem_num] <0 )\r
-           {\r
-  debug_printf("do_semop : return -EAGAIN\n");\r
-               CYGWIN32_IPCNT_RETURN (-EAGAIN) ;\r
-***************\r
-*** 375,390 ****\r
-  debug_printf("do_semop : return -EACCES\n");\r
-               CYGWIN32_IPCNT_RETURN (-EACCES) ;\r
-           }\r
-!              shareadrsem->current_nb[id].current_nb[sop->sem_num] -= 1 ;\r
-           sem_deconnect() ;\r
-           } else {\r
-!          LRet = WaitForSingleObject(LHandle, INFINITE) ;\r
-           if (sem_connect() == 0)\r
-           {\r
-  debug_printf("do_semop : return -EACCES\n");\r
-               CYGWIN32_IPCNT_RETURN (-EACCES) ;\r
-           }\r
-!              shareadrsem->current_nb[id].current_nb[sop->sem_num] -= 1 ;\r
-               sem_deconnect() ;\r
-           }\r
-       }\r
---- 390,407 ----\r
-  debug_printf("do_semop : return -EACCES\n");\r
-               CYGWIN32_IPCNT_RETURN (-EACCES) ;\r
-           }\r
-!              shareadrsem->current_nb[id].current_nb[sop->sem_num] += sop->sem_op;\r
-           sem_deconnect() ;\r
-           } else {\r
-!          while(sop->sem_op + shareadrsem->current_nb[id].current_nb[sop->sem_num] <0)\r
-!              LRet = WaitForSingleObject(LHandle, INFINITE) ;\r
-!          \r
-           if (sem_connect() == 0)\r
-           {\r
-  debug_printf("do_semop : return -EACCES\n");\r
-               CYGWIN32_IPCNT_RETURN (-EACCES) ;\r
-           }\r
-!              shareadrsem->current_nb[id].current_nb[sop->sem_num] += sop->sem_op ;\r
-               sem_deconnect() ;\r
-           }\r
-       }\r
-***************\r
-*** 435,441 ****\r
-   char LBuff[100] ;\r
-   HANDLE LHandle ;\r
-   long LPrevious ;\r
--  int LIndex;\r
-  \r
-  debug_printf("semctl : semid=%X semnum=%X cmd=0x%02X arg=%p\n",semid,semnum,cmd,arg);\r
-   if (semid < 0 || semnum < 0 || cmd < 0)\r
---- 452,457 ----\r
-***************\r
-*** 568,589 ****\r
-       if( LHandle != NULL )\r
-       {\r
-           if( arg.val > shareadrsem->current_nb[id].current_nb[semnum] )\r
-!          {\r
-!          ReleaseSemaphore(LHandle,\r
-!          arg.val-shareadrsem->current_nb[id].current_nb[semnum],\r
-!          &LPrevious) ;\r
-!          }\r
-!          else if (arg.val <\r
-!                   shareadrsem->current_nb[id].current_nb[semnum] )\r
-!          {\r
-!          for( LIndex = arg.val;\r
-!          LIndex < shareadrsem->current_nb[id].current_nb[semnum];\r
-!          LIndex++ )\r
-!          {\r
-!              WaitForSingleObject(LHandle, 0) ;\r
-!          }\r
-!          }\r
-!                  shareadrsem->current_nb[id].current_nb[semnum] = arg.val ;\r
-       }\r
-  debug_printf("semctl : SETVAL : return 0\n");\r
-       CYGWIN32_IPCNT_RETURN_DECONNECT (0);\r
---- 584,591 ----\r
-       if( LHandle != NULL )\r
-       {\r
-           if( arg.val > shareadrsem->current_nb[id].current_nb[semnum] )\r
-!              ReleaseSemaphore(LHandle,1,&LPrevious) ;\r
-!             shareadrsem->current_nb[id].current_nb[semnum] = arg.val ;\r
-       }\r
-  debug_printf("semctl : SETVAL : return 0\n");\r
-       CYGWIN32_IPCNT_RETURN_DECONNECT (0);\r
-*** ./shm.c.orig   Fri Sep 17 12:46:24 1999\r
---- ./shm.c    Fri Sep 17 12:47:11 1999\r
-***************\r
-*** 59,64 ****\r
---- 59,81 ----\r
-  static int         GFirstShm  = 0;       /*PCPC*/\r
-  static int         GFdShm        ;       /*PCPC*/\r
-  \r
-+ /*****************************************/\r
-+ /*   Initialization of static variables   */\r
-+ /*****************************************/\r
-+ static pid_t GProcessId = 0;\r
-+ static void init_globals(void)\r
-+ {\r
-+  pid_t pid;\r
-+ \r
-+  if (pid=getpid(), pid != GProcessId)\r
-+  {\r
-+      GFirstShm = 0;\r
-+      shm_rss = shm_swp = max_shmid = 0;\r
-+      shm_seq = 0;\r
-+      GProcessId = pid;\r
-+  }\r
-+ }\r
-+ \r
-  /************************************************************************/\r
-  /* Demande d'acces a la zone partagee de gestion des shm     */\r
-  /************************************************************************/\r
-***************\r
-*** 82,87 ****\r
---- 99,105 ----\r
-  {\r
-   int LRet ;\r
-  \r
-+  init_globals();\r
-   if( GFirstShm == 0 )\r
-   {\r
-    if( IsGSemShmExist() )\r