mirror of
https://github.com/openharmony/third_party_elfutils.git
synced 2026-07-19 11:33:45 -04:00
Mark Wielaard
de2ed97f33
* Change name from "Red Hat elfutils" to "elfutils". * Update license of standalone tools and test from GPLv2 to GPLv3+. * Change license of libraries from GPLv2+exception to GPLv2/LGPLv3+. * Add Developer Certificate of Origin based contributor policy. top-level: - COPYING: Upgraded from GPLv2 to GPLv3. - CONTRIBUTING, COPYING-GPLv2, COPYING-LGPLv3: New files. - NEWS: Added note about new contribution and license policy. - Makefile.am: Updated to GPLv3, added new files to EXTRA_DIST. - configure.ac: Update to GPLv3, changed AC_INIT name to 'elfutils'. backends, lib, libasm, libcpu, libdw, libdwfl, libebl, libelf: - All files updated to GPLv2/LGPLv3+. Except some very small files (<5 lines) which didn't have any headers at all before, the linker .maps files and the libcpu/defs files which only contain data and libelf/elf.h which comes from glibc and is under LGPLv2+. config: - elfutils.spec.in: Add new License: headers and new %doc files. - Update all license headers to GPLv2/LGPLv3+ for files used by libs. src, tests: - All files updated to GPLv3+. Except for the test bz2 data files, the linker maps and script files and some very small files (<5 lines) that don't have any headers. Signed-off-by: Richard Fontana <rfontana@redhat.com> Signed-off-by: Mark Wielaard <mjw@redhat.com>
101 lines
3.5 KiB
C
101 lines
3.5 KiB
C
/* Copyright (C) 2001, 2002, 2003 Red Hat, Inc.
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This file is part of elfutils.
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Written by Ulrich Drepper <drepper@redhat.com>, 2001.
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This file is free software; you can redistribute it and/or modify
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it under the terms of either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifndef LIST_H
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#define LIST_H 1
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/* Add element to the end of a circular, double-linked list. */
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#define CDBL_LIST_ADD_REAR(first, newp) \
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do { \
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__typeof (newp) _newp = (newp); \
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assert (_newp->next == NULL); \
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assert (_newp->previous == NULL); \
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if (unlikely ((first) == NULL)) \
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(first) = _newp->next = _newp->previous = _newp; \
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else \
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{ \
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_newp->next = (first); \
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_newp->previous = (first)->previous; \
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_newp->previous->next = _newp->next->previous = _newp; \
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} \
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} while (0)
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/* Remove element from circular, double-linked list. */
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#define CDBL_LIST_DEL(first, elem) \
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do { \
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__typeof (elem) _elem = (elem); \
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/* Check whether the element is indeed on the list. */ \
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assert (first != NULL && _elem != NULL \
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&& (first != elem \
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|| ({ __typeof (elem) _runp = first->next; \
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while (_runp != first) \
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if (_runp == _elem) \
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break; \
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else \
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_runp = _runp->next; \
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_runp == _elem; }))); \
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if (unlikely (_elem->next == _elem)) \
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first = NULL; \
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else \
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{ \
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_elem->next->previous = _elem->previous; \
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_elem->previous->next = _elem->next; \
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if (unlikely (first == _elem)) \
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first = _elem->next; \
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} \
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assert ((_elem->next = _elem->previous = NULL, 1)); \
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} while (0)
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/* Add element to the front of a single-linked list. */
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#define SNGL_LIST_PUSH(first, newp) \
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do { \
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__typeof (newp) _newp = (newp); \
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assert (_newp->next == NULL); \
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_newp->next = first; \
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first = _newp; \
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} while (0)
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/* Add element to the rear of a circular single-linked list. */
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#define CSNGL_LIST_ADD_REAR(first, newp) \
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do { \
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__typeof (newp) _newp = (newp); \
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assert (_newp->next == NULL); \
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if (unlikely ((first) == NULL)) \
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(first) = _newp->next = _newp; \
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else \
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{ \
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_newp->next = (first)->next; \
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(first) = (first)->next = _newp; \
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} \
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} while (0)
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#endif /* list.h */
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