The Tor Browser: tools/reorder/cygprof.c@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 /*

     7   A stub library to LD_PRELOAD against an image that's been compiled

     8   with -finstrument-functions. It dumps the address of the function

     9   that's being entered upon function entry, and the address that's

    10   being returned to on function exit. Addresses are dumped as binary

    11   data to stdout.

    13  */

    15 #include <unistd.h>

    17 void

    18 __cyg_profile_func_enter(void *this_fn, void *call_site)

    19 {

    20     write(STDOUT_FILENO, &this_fn, sizeof this_fn);

    21 }

    23 void

    24 __cyg_profile_func_exit(void *this_fn, void *call_site)

    25 {

    26     write(STDOUT_FILENO, &call_site, sizeof call_site);

    27 }

The Tor Browser / file revision

tools/reorder/cygprof.c@129ffea94266

tools/reorder/cygprof.c