Changeset 3993 for trunk/src/kernel32/oslibdos.cpp

Timestamp:

Aug 11, 2000, 12:56:27 PM (25 years ago)

Author:

sandervl

Message:

Updates for fake system dll headers

File:

• trunk/src/kernel32/oslibdos.cpp (modified) (3 diffs)

trunk/src/kernel32/oslibdos.cpp

@@ -1 @@
-/* $Id: oslibdos.cpp,v 1.36 2000-08-10 02:19:58 phaller Exp $ */
+/* $Id: oslibdos.cpp,v 1.37 2000-08-11 10:56:17 sandervl Exp $ */
 /*
  * Wrappers for OS/2 Dos* API
@@ -930 +930 @@
         rc = OdinDosSetFileLocksL(hFile, NULL, &lockRangeL, 
                                   (dwFlags & LOCKFILE_FAIL_IMMEDIATELY_W) ? 0 : 5000, 0);
+        //SvL: 64 bits values are only supported by JFS
+        //     Try the 32 bits DosSetFileLocks if it fails
+        //     (TODO: should check the partition type instead)
+        if(rc == ERROR_INVALID_PARAMETER && (OffsetHigh || nNumberOfBytesToLockHigh)) {
+                goto oldlock;
+        }
    }
    else 
    {
+oldlock:
     FILELOCK lockRange = { OffsetLow, nNumberOfBytesToLockLow };
 
@@ -969 +976 @@
 
         rc = OdinDosSetFileLocksL(hFile, &unlockRangeL, NULL, 5000, 0);
+        //SvL: 64 bits values are only supported by JFS
+        //     Try the 32 bits DosSetFileLocks if it fails
+        //     (TODO: should check the partition type instead)
+        if(rc == ERROR_INVALID_PARAMETER && (OffsetHigh || nNumberOfBytesToLockHigh)) {
+                goto oldlock;
+        }
    }
    else 
    {
+oldlock:
     FILELOCK unlockRange = { OffsetLow, nNumberOfBytesToLockLow };