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add missing comment

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This commit is contained in:
Christopher Faylor 2006-05-27 18:53:36 +00:00
parent 344be4a719
commit 939f16acf2
1 changed files with 6 additions and 0 deletions
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6
winsup/cygwin/dll_init.cc
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@ -351,6 +351,12 @@ dll_list::load_after_fork (HANDLE parent, dll *first)
extern "C" int extern "C" int
dll_dllcrt0 (HMODULE h, per_process *p) dll_dllcrt0 (HMODULE h, per_process *p)
{ {
/* Windows apparently installs a bunch of exception handlers prior to
this function getting called and one of them may trip before cygwin
gets to it. So, install our own exception handler only.
FIXME: It is possible that we may have to save state of the
previous exception handler chain and restore it, if problems
are noted. */
if (cygwin_finished_initializing) if (cygwin_finished_initializing)
_my_tls.init_exception_handler (_cygtls::handle_exceptions); _my_tls.init_exception_handler (_cygtls::handle_exceptions);