os0file.c Change pwrite to os_file_pwrite to allow compilation if no pwrite

innobase/os/os0file.c:
  Change pwrite to os_file_pwrite to allow compilation if no pwrite
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

BitKeeper/etc/logging_ok

-jani@hynda.mysql.fi
-sasha@mysql.sashanet.com
-monty@donna.mysql.fi
+heikki@donna.mysql.fi

innobase/os/os0file.c

@@ -763,7 +763,7 @@ os_file_write(
 	UT_NOT_USED(offset_high);
 #endif	
 try_again:
-	ret = pwrite(file, buf, n, (off_t) offset);
+	ret = os_file_pwrite(file, buf, n, (off_t) offset);
 
 	if ((ulint)ret == n) {
 		return(TRUE);