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* cygwin.din (_impure_ptr): Don't export. 

(reent_data): Export.
	* lib/_cygwin_crt0_common.cc (_impure_ptr): Drop entirely.  Don't
	initialize _impure_ptr or u->impure_ptr_ptr.
This commit is contained in:
Corinna Vinschen 2004-09-16 09:14:29 +00:00
parent 22a1a24f10
commit 368ffbe3d8
3 changed files with 8 additions and 8 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2004-09-16 Corinna Vinschen <corinna@vinschen.de>
* cygwin.din (_impure_ptr): Don't export.
(reent_data): Export.
* lib/_cygwin_crt0_common.cc (_impure_ptr): Drop entirely. Don't
initialize _impure_ptr or u->impure_ptr_ptr.
2004-09-15 Corinna Vinschen <corinna@vinschen.de> 2004-09-15 Corinna Vinschen <corinna@vinschen.de>
* cygwin.din (_impure_ptr): Export. * cygwin.din (_impure_ptr): Export.

2
winsup/cygwin/cygwin.din
View File

@ -12,7 +12,6 @@ __rcmd_errstr DATA
_check_for_executable DATA _check_for_executable DATA
_ctype_ DATA _ctype_ DATA
_daylight DATA _daylight DATA
_impure_ptr DATA
_sys_errlist DATA _sys_errlist DATA
sys_errlist = _sys_errlist DATA sys_errlist = _sys_errlist DATA
_sys_nerr DATA _sys_nerr DATA
@ -25,6 +24,7 @@ opterr DATA
optind DATA optind DATA
optopt DATA optopt DATA
optreset DATA optreset DATA
reent_data DATA
_alloca NOSIGFE _alloca NOSIGFE
dll_entry@12 NOSIGFE dll_entry@12 NOSIGFE
__assert SIGFE __assert SIGFE

7
winsup/cygwin/lib/_cygwin_crt0_common.cc
View File

@ -15,9 +15,6 @@ details. */
#include <reent.h> #include <reent.h>
#include <stdlib.h> #include <stdlib.h>
/* Avoid an info message from linker when linking applications. */
extern __declspec(dllimport) struct _reent *_impure_ptr;
#undef environ #undef environ
extern "C" extern "C"
@ -63,10 +60,6 @@ _cygwin_crt0_common (MainFunc f, per_process *u)
u->ctors = &__CTOR_LIST__; u->ctors = &__CTOR_LIST__;
u->dtors = &__DTOR_LIST__; u->dtors = &__DTOR_LIST__;
u->envptr = &environ; u->envptr = &environ;
if (uwasnull)
_impure_ptr = u->impure_ptr; /* Use field initialized in newer DLLs. */
else
u->impure_ptr_ptr = &_impure_ptr; /* Older DLLs need this. */
u->forkee = 0; /* This should only be set in dcrt0.cc u->forkee = 0; /* This should only be set in dcrt0.cc
when the process is actually forked */ when the process is actually forked */