Changeset 7927 for trunk/src/kernel32/oslibdos.cpp

Timestamp:

Feb 15, 2002, 8:14:52 PM (24 years ago)

Author:

sandervl

Message:

pipe updates

File:

• trunk/src/kernel32/oslibdos.cpp (modified) (11 diffs)

trunk/src/kernel32/oslibdos.cpp

@@ -1 @@
-/* $Id: oslibdos.cpp,v 1.95 2002-02-11 13:46:36 sandervl Exp $ */
+/* $Id: oslibdos.cpp,v 1.96 2002-02-15 19:14:52 sandervl Exp $ */
 /*
  * Wrappers for OS/2 Dos* API
@@ -1728 +1728 @@
 
   if(rc == NO_ERROR) {
-      dprintf(("Opening of existing named pipe succeeded"));
-      return hPipe;
+#if 0
+      //TODO:
+      if(dwOpenMode & FILE_FLAG_FIRST_PIPE_INSTANCE_W) {
+          DosClose(hPipe);
+          SetLastError(ERROR_ALREADY_EXISTS_W);
+          return -1;
+      }
+      else {
+#endif
+          dprintf(("Opening of existing named pipe succeeded"));
+          SetLastError(ERROR_SUCCESS_W);
+          return hPipe;
+//      }
   }
 
@@ -1746 +1757 @@
     return -1; // INVALID_HANDLE_VALUE
   }
+  SetLastError(ERROR_SUCCESS_W);
   return hPipe;
 }
@@ -1769 +1781 @@
     return FALSE;
   }
+  SetLastError(ERROR_SUCCESS_W);
   return TRUE;
 }
@@ -1859 +1872 @@
   if(rc == NO_ERROR) {
       dprintf(("Opening of existing named pipe succeeded"));
+      SetLastError(ERROR_SUCCESS_W);
       return hPipe;
   }
@@ -1876 +1890 @@
   dprintf(("DosConnectNPipe rc=%d",rc));
 
-  if (!rc) return (TRUE);
+  if(rc == NO_ERROR) {
+      SetLastError(ERROR_SUCCESS_W);
+      return (TRUE);
+  }
   SetLastError(error2WinError(rc,ERROR_PIPE_NOT_CONNECTED_W));
-
   return (FALSE);
 }
@@ -1914 +1930 @@
 
 
-  if (!rc) return (TRUE);
+  if(rc == NO_ERROR) {
+      SetLastError(ERROR_SUCCESS_W);
+      return (TRUE);
+  }
   SetLastError(error2WinError(rc,ERROR_PIPE_NOT_CONNECTED_W));
-
   return (FALSE);
 }
@@ -1940 +1958 @@
 
   dprintf(("DosTransactNPipe returned rc=%d");)
-  if (!rc) return (TRUE);
+  if(rc == NO_ERROR) {
+      SetLastError(ERROR_SUCCESS_W);
+      return (TRUE);
+  }
   SetLastError(error2WinError(rc,ERROR_PIPE_NOT_CONNECTED_W));
-
   return (FALSE);
 }
@@ -1967 +1987 @@
     *lpcbAvail   = availData.cbpipe;
     *lpcbMessage = availData.cbmessage;
+    SetLastError(ERROR_SUCCESS_W);
     return (TRUE);
   }
   SetLastError(error2WinError(rc,ERROR_PIPE_NOT_CONNECTED_W));
-
   return (FALSE);
 }
@@ -1983 +2003 @@
   dprintf(("DosDisConnectNPipe returned rc=%d",rc));
 
-  if (!rc) return TRUE;
+  if(rc == NO_ERROR) {
+      SetLastError(ERROR_SUCCESS_W);
+      return (TRUE);
+  }
   SetLastError(error2WinError(rc,ERROR_PIPE_NOT_CONNECTED_W));
-
   return (FALSE);
 }
@@ -2010 +2032 @@
   dprintf(("DosWaitNPipe returned rc=%d",rc));
 
-  if (!rc) return TRUE;
+  if(rc == NO_ERROR) {
+      SetLastError(ERROR_SUCCESS_W);
+      return (TRUE);
+  }
   SetLastError(error2WinError(rc,ERROR_PIPE_NOT_CONNECTED_W));