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* dcrt0.cc (__cygwin_user_data): Initialize.

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(dll_crt0_1): Eliminate user_data initialization.
(dll_crt0): Set up impure_ptr_ptr for older executables.
(cygwin_dll_init): Eliminate user_data initializations.
(__api_fatal): Don't check for user_data initialization.
* dll_init.cc (struct dll): Store entire contents of per_process rather than
just a pointer.
(add): Ditto.
(initOneDll): Don't check for user_data initialization.
(DllList::recordDll): Store contents of per_process argument.
(DllList::detachDll): Pass address of per_process field.
(DllList::initAll): Ditto.
(DllList::doGlobalDestructorsOfDlls): Ditto.
(DllListIterator::operator *): Ditto.
(dll_dllcrt0): Default to __cygwin_user_data if arg is NULL.
* include/sys/cygwin.h: Reorganize per_process to eliminate obsolete fields and
accomodate new way of initializing.
* lib/_cygwin_crt0_common: Initialize _impure_ptr from
__cygwin_user_data.impure_ptr.
This commit is contained in:
Christopher Faylor
2000-07-05 23:46:44 +00:00
parent 4e734b208b
commit 737a86d32f
6 changed files with 85 additions and 89 deletions
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2
winsup/cygwin/lib/_cygwin_crt0_common.cc
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@@ -48,7 +48,7 @@ _cygwin_crt0_common (MainFunc f)
__cygwin_user_data.ctors = &__CTOR_LIST__;
__cygwin_user_data.dtors = &__DTOR_LIST__;
__cygwin_user_data.envptr = &environ;
__cygwin_user_data.impure_ptr_ptr = &_impure_ptr;
_impure_ptr = __cygwin_user_data.impure_ptr;
__cygwin_user_data.main = f;
__cygwin_user_data.premain[0] = cygwin_premain0;
__cygwin_user_data.premain[1] = cygwin_premain1;