public inbox for cygwin-cvs@sourceware.org
help / color / mirror / Atom feed
* [newlib-cygwin] Cygwin: signals: make setcontext work from signal handlers
@ 2019-04-04 19:30 Corinna Vinschen
  0 siblings, 0 replies; only message in thread
From: Corinna Vinschen @ 2019-04-04 19:30 UTC (permalink / raw)
  To: cygwin-cvs

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=c5f9eed1c045ad05e968c9a9b8fb22b1d46cd8ea

commit c5f9eed1c045ad05e968c9a9b8fb22b1d46cd8ea
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Apr 4 21:25:47 2019 +0200

    Cygwin: signals:  make setcontext work from signal handlers
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/exceptions.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
index a9b3781..0aaeee5 100644
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -1867,6 +1867,7 @@ setcontext (const ucontext_t *ucp)
 {
   PCONTEXT ctx = (PCONTEXT) &ucp->uc_mcontext;
   _my_tls.sigmask = ucp->uc_sigmask;
+  _my_tls.incyg = true;
 #ifdef __x86_64__
   /* Apparently a call to NtContinue works on 64 bit as well, but using
      RtlRestoreContext is the blessed way. */


^ permalink raw reply	[flat|nested] only message in thread
only message in thread, other threads:[~2019-04-04 19:30 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-04 19:30 [newlib-cygwin] Cygwin: signals: make setcontext work from signal handlers Corinna Vinschen

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).