* path.cc (mount_info::cygdrive_posix_path): Don't add trailing slash if

referring to something like c:\.
* dcrt0.cc (dll_crt0_1): Move uinfo initialization prior to sig_send
initialization to give signal thread a chance to finish.
* debug.cc (WFSO): Move to sigproc.cc
(WFMO): Ditto.
* exceptions.cc (interruptible): Allocate slightly more space for directory
just for paranoia's sake.
(call_handler): Eliminate nonmain argument.  Determine if main thread has set a
frame pointer and use it if so.
(sig_handle): Eliminate nonmain argument.
* net.cc: Record frame information in appropriate routines throughout.
* select.cc (select): Ditto.
* sigproc.cc: Use sigthread structure to record mainthread id throughout.
(sig_send): Record frame information for signal handler.
(wait_sig): Reflect argument change in sig_handle.
(WFSO): Move here and record frame information for signal handler.
(WFMO): Ditto.
* sigproc.h: Implement new "sigthread" class.  Implement "sigframe" class for
manipulating signal frame info.
* thread.cc (__pthread_kill): Use standard _kill() function rather than calling
sig_send directly.
* winsup.h: Eliminate ebp element from signal_dispatch class.

1 files changed, 1 insertions, 26 deletions

diff --git a/winsup/cygwin/debug.cc b/winsup/cygwin/debug.cc
index 255d0aed0..ecc689d8f 100644
--- a/winsup/cygwin/debug.cc
+++ b/winsup/cygwin/debug.cc
@@ -9,7 +9,6 @@ details. */
 #define NO_DEBUG_DEFINES
 #include "winsup.h"
 #include "exceptions.h"
-#include "sync.h"
 
 static muto NO_COPY *threadname_lock = NULL;
 #define lock_threadname() \
@@ -52,7 +51,7 @@ int __stdcall
 iscygthread()
 {
   DWORD tid = GetCurrentThreadId ();
-  if (tid != maintid)
+  if (tid != mainthread.id)
     for (DWORD i = 0; i < NTHREADS && threads[i].name != NULL; i++)
       if (threads[i].id == tid)
 	return 1;
@@ -302,27 +301,3 @@ close_handle (const char *func, int ln, HANDLE h, const char *name, BOOL force)
   return ret;
 }
 #endif /*DEBUGGING*/
-
-extern "C" {
-/* Provide a stack frame when calling WaitFor* functions */
-
-#undef WaitForSingleObject
-
-DWORD __stdcall
-WFSO (HANDLE hHandle, DWORD dwMilliseconds)
-{
-  DWORD ret;
-  ret = WaitForSingleObject (hHandle, dwMilliseconds);
-  return ret;
-}
-
-#undef WaitForMultipleObjects
-
-DWORD __stdcall
-WFMO (DWORD nCount, CONST HANDLE *lpHandles, BOOL fWaitAll, DWORD dwMilliseconds)
-{
-  DWORD ret;
-  ret = WaitForMultipleObjects (nCount, lpHandles, fWaitAll, dwMilliseconds);
-  return ret;
-}
-}