JehanneOS/newlib
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Throughout, remove "include <errno.h>" from files which already include

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cygerrno.h.
* include/cygwin/config.h (__DYNAMIC_REENT__): Define.
* include/cygwin/version.h: Bump API minor version.
* cygwin.din: Export __getreent
* cygerrno.h: Include errno.h.  Fix places where _impure_ptr is used directly
to store the errno value.
* debug.cc (__set_errno): Ditto.
* errno.cc: Remove _RRENT_ONLY define to get errno.cc compiled.
* signal.cc: Rename _reent_clib to _REENT throughout.
* thread.h (reent_clib): Remove prototype.
* thread.cc (reent_clib): Rename reent_clib to __getreent.  Return _impure_ptr
until MTinterface is initialized.
(reent_winsup): Fix a possible SEGV when _r == NULL.  Return NULL instead.
* MTinterface::fixup_after_fork: Switch reent back to _impure_ptr to keep
signal handling running when fork is called from a thread other than the
mainthread.
This commit is contained in:
Christopher Faylor
2003-06-16 03:24:13 +00:00
parent 753d031f1f
commit c433f4617f
83 changed files with 65 additions and 91 deletions
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5
winsup/cygwin/signal.cc
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@ -12,7 +12,6 @@ Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#include "winsup.h"
#include <errno.h>
#include <stdlib.h>
#include "cygerrno.h"
#include <sys/cygwin.h>
@ -297,8 +296,8 @@ abort (void)
be flushed.
However this is the way FreeBSD does it, and it is much easier to
do things this way, so... */
if (_reent_clib ()->__cleanup)
_reent_clib ()->__cleanup (_reent_clib ());
if (_REENT->__cleanup)
_REENT->__cleanup (_REENT);
/* Ensure that SIGABRT can be caught regardless of blockage. */
sigset_t sig_mask;