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Revert "libc: Provide ucontext_t/mcontext_t/<sys/ucontext.h>"

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This creates build issues in the internal Android tree.
Will investigate later.

Original patch: https://android-review.googlesource.com/#/c/38875/

Change-Id: I12c5995ebf172890051af42a5d3b31014c9c5117
This commit is contained in:
David 'Digit' Turner
2012-10-17 19:10:11 +02:00
parent 4136c3a2b7
commit c1b44ecc53
14 changed files with 163 additions and 841 deletions
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8
libc/include/sys/cdefs.h
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@@ -510,12 +510,4 @@
#define __BIONIC_FORTIFY_UNKNOWN_SIZE ((size_t) -1)
#endif
/* Indicates to client code that <signal.h> now defines 'struct sigcontext'
* properly. See comments in <signal.h> */
#define __BIONIC_HAVE_STRUCT_SIGCONTEXT 1
/* Indicates to client code that <signal.h> now defines 'ucontext_t' */
/* NOTE: That does not mean that <ucontext.h> is available! */
#define __BIONIC_HAVE_UCONTEXT_T 1
#endif /* !_SYS_CDEFS_H_ */

43
libc/include/sys/ucontext.h
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@@ -1,43 +0,0 @@
/*
* Copyright (C) 2012 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _SYS_UCONTEXT_H_
#define _SYS_UCONTEXT_H_
/* While not standard, this header is typically provided by GLibc and the
* BSD C library to provide for the definition of ucontext_t and mcontext_t,
* without the declarations of the deprecated *context() functions in
* <ucontext.h>.
*
* Client code that directly includes this file exists. Note that
* the better, POSIX-compliant, way to get these declarations is to include
* <signal.h>.
*/
#include <machine/ucontext.h>
#endif /* _SYS_UCONTEXT_H_ */