1020bb292a
* common.din (getcontext): Export.
(makecontext): Export.
(setcontext): Export.
(swapcontext): Export.
* exceptions.cc (__unwind_single_frame): New static functions, 64 bit
only.
(setcontext): New function.
(getcontext): New function.
(swapcontext): New function.
(__cont_link_context): New function.
(makecontext): New function.
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MAJOR): Bump to 2002.
(CYGWIN_VERSION_API_MINOR): Bump.
* include/ucontext.h (getcontext): Add prototype.
(setcontext): Ditto.
(swapcontext): Ditto.
(makecontext): Ditto.
* ntdll.h (NtContinue): Ditto.
* new-features.xml (ov-new2.2): Add new section. Document getcontext,
setcontext, makecontext, swapcontext.
* posix.xml (std-deprec): Add getcontext, setcontext, makecontext,
swapcontext.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
29 lines
704 B
C
29 lines
704 B
C
/* ucontext.h
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Copyright 2015 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef _UCONTEXT_H
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#define _UCONTEXT_H
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#include <sys/cdefs.h>
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#include <sys/ucontext.h>
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__BEGIN_DECLS
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extern int getcontext (ucontext_t *) __attribute__((__nonnull__));
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extern int setcontext (const ucontext_t *) __attribute__((__nonnull__));
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extern int swapcontext (ucontext_t *, const ucontext_t *)
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__attribute__((__nonnull__));
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extern void makecontext (ucontext_t *, void (*) (void), int, ...)
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__attribute__((__nonnull__ (1)));
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__END_DECLS
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#endif /* _UCONTEXT_H */
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