diff options
author | Corinna Vinschen <corinna@vinschen.de> | 2011-04-02 11:30:27 +0000 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2011-04-02 11:30:27 +0000 |
commit | bb8216a1140d53534247949ee29c48bc158f3d13 (patch) | |
tree | d8038b0998778b580244f51e9cd863a2e955b125 /winsup/cygwin/dcrt0.cc | |
parent | e9b55002ba0831f71ccd76955b94ce4e1a61a682 (diff) | |
download | newlib-bb8216a1140d53534247949ee29c48bc158f3d13.zip newlib-bb8216a1140d53534247949ee29c48bc158f3d13.tar.gz newlib-bb8216a1140d53534247949ee29c48bc158f3d13.tar.bz2 |
* autoload.cc (GetExtendedTcpTable): Remove.
(GetTcpTable): Remove.
(CharNextExA): Remove.
(FindWindowA): Remove.
(ShowWindowAsync): Remove.
* dcrt0.cc (disable_dep): Remove unused function.
(dll_crt0_0): Drop comment babbling about TS & DEP.
* fhandler_socket.cc (address_in_use): Remove unused function.
* wincap.cc: Throughout, drop ts_has_dep_problem from wincaps.
(wincapc::init): Drop code setting ts_has_dep_problem flag.
* wincap.h (struct wincaps): Drop ts_has_dep_problem flags and method.
Diffstat (limited to 'winsup/cygwin/dcrt0.cc')
-rw-r--r-- | winsup/cygwin/dcrt0.cc | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index ad6b62b..827441c 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -650,36 +650,6 @@ child_info_spawn::handle_spawn () fixup_lockf_after_exec (); } -#if 0 -/* Setting the TS-aware flag in the application's PE header is sufficient. - Just keep this in as a reminder. */ - -static DEP_SYSTEM_POLICY_TYPE dep_system_policy = (DEP_SYSTEM_POLICY_TYPE) -1; - -static void -disable_dep () -{ - DWORD ppolicy; - BOOL perm; - - if (dep_system_policy < 0) - { - dep_system_policy = GetSystemDEPPolicy (); - debug_printf ("DEP System Policy: %d", (int) dep_system_policy); - } - if (dep_system_policy < OptIn) - return; - if (!GetProcessDEPPolicy (GetCurrentProcess (), &ppolicy, &perm)) - { - debug_printf ("GetProcessDEPPolicy: %E"); - return; - } - debug_printf ("DEP Process Policy: %d (permanent = %d)", ppolicy, perm); - if (ppolicy > 0 && !perm && !SetProcessDEPPolicy (0)) - debug_printf ("SetProcessDEPPolicy: %E"); -} -#endif - /* Retrieve and store system directory for later use. Note that the directory is stored with a trailing backslash! */ static void @@ -748,29 +718,6 @@ dll_crt0_0 () events_init (); tty_list::init_session (); -#if 0 - /* Setting the TS-aware flag in the application's PE header is sufficient. - Just keep this in as a reminder. */ - - /* The disable_dep function disables DEP for all Cygwin processes if - the process runs on a Windows Server 2008 with Terminal Services - installed. This combination (TS+DEP) breaks *some* Cygwin - applications. The Terminal Service specific DLL tsappcmp.dll - changes the page protection of some pages in the application's text - segment from PAGE_EXECUTE_WRITECOPY to PAGE_WRITECOPY for no - apparent reason. This occurs before any Cygwin or applicaton code - had a chance to run. MS has no explanation for this so far, but is - rather busy trying to avoid giving support for this problem (as of - 2008-11-11). - - Unfortunately disabling DEP seems to have a not negligible - performance hit. In the long run, either MS has to fix their - problem, or we have to find a better workaround, if any exists. - Idle idea: Adding EXECUTE protection to all text segment pages? */ - if (wincap.ts_has_dep_problem ()) - disable_dep (); -#endif - _main_tls = &_my_tls; /* Initialize signal processing here, early, in the hopes that the creation |