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Diffstat (limited to 'winsup/cygwin/perthread.h')
-rw-r--r--winsup/cygwin/perthread.h97
1 files changed, 0 insertions, 97 deletions
diff --git a/winsup/cygwin/perthread.h b/winsup/cygwin/perthread.h
deleted file mode 100644
index 48ad97621..000000000
--- a/winsup/cygwin/perthread.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* perthread.h: Header file for cygwin synchronization primitives.
-
- Copyright 2000, 2001 Red Hat, Inc.
-
- Written by Christopher Faylor <cgf@cygnus.com>
-
-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. */
-
-#define PTMAGIC 0x77366377
-
-struct _reent;
-extern struct _reent reent_data;
-
-#define PER_THREAD_FORK_CLEAR ((void *)0xffffffff)
-class per_thread
-{
- DWORD tls;
- int clear_on_fork_p;
-public:
- per_thread (int forkval = 1) {tls = TlsAlloc (); clear_on_fork_p = forkval;}
- DWORD get_tls () {return tls;}
- int clear_on_fork () {return clear_on_fork_p;}
-
- virtual void *get () {return TlsGetValue (get_tls ());}
- virtual size_t size () {return 0;}
- virtual void set (void *s = NULL);
- virtual void set (int n) {TlsSetValue (get_tls (), (void *)n);}
- virtual void *create ()
- {
- void *s = new char [size ()];
- memset (s, 0, size ());
- set (s);
- return s;
- }
-};
-
-class per_thread_waitq : public per_thread
-{
-public:
- per_thread_waitq () : per_thread (0) {}
- void *get () {return (waitq *) this->per_thread::get ();}
- void *create () {return (waitq *) this->per_thread::create ();}
- size_t size () {return sizeof (waitq);}
-};
-
-#if defined (NEED_VFORK)
-struct vfork_save
-{
- int pid;
- jmp_buf j;
- DWORD frame[100];
- char **vfork_ebp;
- char **vfork_esp;
- int is_active () { return pid < 0; }
-};
-
-class per_thread_vfork : public per_thread
-{
-public:
- vfork_save *val () { return (vfork_save *) this->per_thread::get (); }
- vfork_save *create () {return (vfork_save *) this->per_thread::create ();}
- size_t size () {return sizeof (vfork_save);}
-};
-extern per_thread_vfork vfork_storage;
-extern vfork_save *main_vfork;
-#endif
-
-extern "C" {
-struct signal_dispatch
-{
- int arg;
- void (*func) (int);
- int sig;
- int saved_errno;
- int sa_flags;
- DWORD oldmask;
- DWORD newmask;
- DWORD retaddr;
- DWORD *retaddr_on_stack;
-};
-};
-
-struct per_thread_signal_dispatch : public per_thread
-{
- signal_dispatch *get () { return (signal_dispatch *) this->per_thread::get (); }
- signal_dispatch *create () {return (signal_dispatch *) this->per_thread::create ();}
- size_t size () {return sizeof (signal_dispatch);}
-};
-
-extern per_thread_waitq waitq_storage;
-extern per_thread_signal_dispatch signal_dispatch_storage;
-
-extern per_thread *threadstuff[];