1 files changed, 0 insertions, 131 deletions
diff --git a/winsup/cygwin/sigproc.h b/winsup/cygwin/sigproc.h
deleted file mode 100644
index a461efdd6..000000000
--- a/winsup/cygwin/sigproc.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* sigproc.h
-
-   Copyright 1997, 1998, 2000, 2001, 2002 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SIGPROC_H
-#define _SIGPROC_H
-#include <signal.h>
-
-#define EXIT_SIGNAL	 0x010000
-#define EXIT_REPARENTING 0x020000
-#define EXIT_NOCLOSEALL  0x040000
-
-enum procstuff
-{
-  PROC_ADDCHILD		= 1,	// add a new subprocess to list
-  PROC_CHILDTERMINATED	= 2,	// a child died
-  PROC_CLEARWAIT	= 3,	// clear all waits - signal arrived
-  PROC_WAIT		= 4,	// setup for wait() for subproc
-  PROC_NOTHING		= 5	// nothing, really
-};
-
-typedef struct struct_waitq
-{
-  int pid;
-  int options;
-  int status;
-  HANDLE ev;
-  void *rusage;			/* pointer to potential rusage */
-  struct struct_waitq *next;
-  HANDLE thread_ev;
-} waitq;
-
-struct sigthread
-{
-  DWORD id;
-  DWORD frame;
-  CRITICAL_SECTION lock;
-  LONG winapi_lock;
-  BOOL exception;
-  bool get_winapi_lock (int test = 0);
-  void release_winapi_lock ();
-  void init (const char *s);
-};
-
-class sigframe
-{
-private:
-  sigthread *st;
-  inline bool unregister ()
-  {
-    if (!st)
-      return 0;
-    EnterCriticalSection (&st->lock);
-    st->frame = 0;
-    st->exception = 0;
-    st->release_winapi_lock ();
-    LeaveCriticalSection (&st->lock);
-    st = NULL;
-    return 1;
-  }
-
-public:
-  inline void set (sigthread &t, DWORD ebp, bool is_exception = 0)
-  {
-    DWORD oframe = t.frame;
-    st = &t;
-    t.frame = ebp;
-    t.exception = is_exception;
-    if (!oframe)
-      t.get_winapi_lock ();
-  }
-  inline void init (sigthread &t, DWORD ebp = (DWORD) __builtin_frame_address (0))
-  {
-    if (!t.frame && t.id == GetCurrentThreadId ())
-      set (t, ebp);
-    else
-      st = NULL;
-  }
-
-  sigframe (): st (NULL) {}
-  sigframe (sigthread &t, DWORD ebp = (DWORD) __builtin_frame_address (0)) {init (t, ebp);}
-  ~sigframe ()
-  {
-    unregister ();
-  }
-
-  int call_signal_handler ();
-};
-
-extern sigthread mainthread;
-extern HANDLE signal_arrived;
-extern HANDLE sigCONT;
-
-BOOL __stdcall my_parent_is_alive ();
-extern "C" int __stdcall sig_dispatch_pending (int force = FALSE);
-extern "C" void __stdcall set_process_mask (sigset_t newmask);
-extern "C" void __stdcall reset_signal_arrived ();
-int __stdcall sig_handle (int, bool);
-void __stdcall sig_clear (int);
-void __stdcall sig_set_pending (int);
-int __stdcall handle_sigsuspend (sigset_t);
-
-int __stdcall proc_subproc (DWORD, DWORD);
-
-class _pinfo;
-void __stdcall proc_terminate ();
-void __stdcall sigproc_init ();
-void __stdcall subproc_init ();
-void __stdcall sigproc_terminate ();
-BOOL __stdcall proc_exists (_pinfo *) __attribute__ ((regparm(1)));
-BOOL __stdcall pid_exists (pid_t) __attribute__ ((regparm(1)));
-int __stdcall sig_send (_pinfo *, int, DWORD ebp = (DWORD) __builtin_frame_address (0),
-			bool exception = 0)  __attribute__ ((regparm(3)));
-void __stdcall signal_fixup_after_fork ();
-void __stdcall signal_fixup_after_exec (bool);
-void __stdcall wait_for_sigthread ();
-
-extern char myself_nowait_dummy[];
-extern char myself_nowait_nonmain_dummy[];
-
-#define WAIT_SIG_EXITING (WAIT_OBJECT_0 + 1)
-
-#define myself_nowait ((_pinfo *)myself_nowait_dummy)
-#define myself_nowait_nonmain ((_pinfo *)myself_nowait_nonmain_dummy)
-#endif /*_SIGPROC_H*/