Implemented _read and _lseek.

dlls/crtdll/crtdll.spec

@@ -181,7 +181,7 @@ init    CRTDLL_Init
 @ cdecl _lrotl (long long) CRTDLL__lrotl
 @ stub _lrotr
 @ stub _lsearch
-@ stub _lseek
+@ cdecl _lseek(long long long) CRTDLL__lseek
 @ cdecl _ltoa(long str long) CRTDLL__ltoa
 @ stub _ltow
 @ cdecl _makepath (ptr str str str str) CRTDLL__makepath

dlls/crtdll/crtdll_main.c

@@ -332,18 +332,6 @@ INT __cdecl CRTDLL__setjmp(LPDWORD *jmpbuf)
   FIXME(":(%p): stub\n",jmpbuf);
   return 0;
 }
-/*********************************************************************
- *                  _read     (CRTDLL.256)
- * 
- * BUGS
- *   Unimplemented
- */
-INT __cdecl CRTDLL__read(INT fd, LPVOID buf, UINT count)
-{
-  FIXME(":(%d,%p,%d): stub\n",fd,buf,count);
-  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-  return FALSE;
-}
 
 /*********************************************************************
  *                  fopen     (CRTDLL.372)
@@ -477,6 +465,18 @@ INT __cdecl CRTDLL_fscanf( CRTDLL_FILE *stream, LPSTR format, ... )
 }
 
 /*********************************************************************
+ *                  _lseek     (CRTDLL.179)
+ */
+LONG __cdecl CRTDLL__lseek( INT fd, LONG offset, INT whence)
+{
+  TRACE("fd %d to 0x%08lx pos %s\n",
+        fd,offset,(whence==SEEK_SET)?"SEEK_SET":
+        (whence==SEEK_CUR)?"SEEK_CUR":
+        (whence==SEEK_END)?"SEEK_END":"UNKNOWN");
+  return SetFilePointer( fd, offset, NULL, whence );
+}
+
+/*********************************************************************
  *                  fseek     (CRTDLL.382)
  */
 LONG __cdecl CRTDLL_fseek( CRTDLL_FILE *file, LONG offset, INT whence)
@@ -641,6 +641,17 @@ BOOL __cdecl CRTDLL__isatty(DWORD x)
 }
 
 /*********************************************************************
+ *                  _read     (CRTDLL.256)
+ *
+ */
+INT __cdecl CRTDLL__read(INT fd, LPVOID buf, UINT count)
+{
+    TRACE("0x%08x bytes fd %d to %p\n", count,fd,buf);
+    if (!fd) fd = GetStdHandle( STD_INPUT_HANDLE );
+    return _lread( fd, buf, count );
+}
+
+/*********************************************************************
  *                  _write        (CRTDLL.332)
  */
 INT __cdecl CRTDLL__write(INT fd,LPCVOID buf,UINT count)
@@ -1219,6 +1230,8 @@ HFILE __cdecl CRTDLL__open(LPCSTR path,INT flags)
     }
     if (flags & 0x0008) /* O_APPEND */
         FIXME("O_APPEND not supported\n" );
+    if (!(flags & 0x8000 /* O_BINARY */ ) || (flags & 0x4000 /* O_TEXT */))
+	FIXME(":text mode not supported\n");
     if (flags & 0xf0f4) 
       TRACE("CRTDLL_open file unsupported flags 0x%04x\n",flags);
     /* End Fixme */