* cygtls.h (san): New structure.

(cygtls::andreas): New element.  Replaces _myfault and _myfault_errno.
(cygtls::fault_guarded): Use andreas.
(cygtls::return_from_fault): Ditto.
(cygtls::setup_fault): Add a parameter denoting where to store old fault
handler, if any and use it to "stack" faults.
(cygtls::reset_fault): Restore fault from parameter.
(myfault::sebastian): New variable.
(myfault::~myfault): Pass sebastian to reset_fault.
(myfault::myfault): Store old fault values in sebastian.

1 files changed, 7 insertions, 2 deletions

diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc
index 910eeca..3a96849 100644
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -938,7 +938,9 @@ cygwin_gethostbyname (const char *name)
   sig_dispatch_pending ();
   myfault efault;
   if (efault.faulted (EFAULT))
-    return NULL;
+{ console_printf ("OUCH!\n");
+      return NULL;
+}
 
   unsigned char tmp_addr[4];
   struct hostent tmp, *h;
@@ -969,7 +971,10 @@ cygwin_gethostbyname (const char *name)
 
   hostent *res = (hostent *) dup_ent (hostent_buf, h, t_hostent);
   if (res)
-    debug_printf ("h_name %s", res);
+{
+    debug_printf ("h_name %s", res->h_name);
+debug_printf ("HERE");
+}
   else
     {
       debug_printf ("dup_ent returned NULL for name %s, h %p", name, h);