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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
/* Copyright (C) 1998-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_UCONTEXT_H
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#define _SYS_UCONTEXT_H 1
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#include <features.h>
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#include <bits/types/sigset_t.h>
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#include <bits/types/stack_t.h>
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#ifdef __USE_MISC
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# define __ctx(fld) fld
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#else
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# define __ctx(fld) __ ## fld
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#endif
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/*
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* These are here mostly for backwards compatibility with older Unices.
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* IA-64 Linux does not distinguish between "mcontext_t" and
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* "ucontext_t" as all the necessary info is inside the former.
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*/
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struct __ia64_fpreg_mcontext
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{
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union
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{
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unsigned long __ctx(bits)[2];
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} __ctx(u);
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} __attribute__ ((__aligned__ (16)));
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typedef struct
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{
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unsigned long int __ctx(sc_flags);
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unsigned long int __ctx(sc_nat);
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stack_t __ctx(sc_stack);
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unsigned long int __ctx(sc_ip);
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unsigned long int __ctx(sc_cfm);
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unsigned long int __ctx(sc_um);
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unsigned long int __ctx(sc_ar_rsc);
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unsigned long int __ctx(sc_ar_bsp);
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unsigned long int __ctx(sc_ar_rnat);
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unsigned long int __ctx(sc_ar_ccv);
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unsigned long int __ctx(sc_ar_unat);
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unsigned long int __ctx(sc_ar_fpsr);
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unsigned long int __ctx(sc_ar_pfs);
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unsigned long int __ctx(sc_ar_lc);
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unsigned long int __ctx(sc_pr);
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unsigned long int __ctx(sc_br)[8];
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unsigned long int __ctx(sc_gr)[32];
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struct __ia64_fpreg_mcontext __ctx(sc_fr)[128];
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unsigned long int __ctx(sc_rbs_base);
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unsigned long int __ctx(sc_loadrs);
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unsigned long int __ctx(sc_ar25);
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unsigned long int __ctx(sc_ar26);
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unsigned long int __ctx(sc_rsvd)[12];
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unsigned long int __ctx(sc_mask);
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} mcontext_t;
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#if __GNUC_PREREQ (3, 5)
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# define _SC_GR0_OFFSET \
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__builtin_offsetof (mcontext_t, __ctx(sc_gr)[0])
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#elif defined __GNUC__
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# define _SC_GR0_OFFSET \
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(((char *) &((mcontext_t *) 0)->__ctx(sc_gr)[0]) - (char *) 0)
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#else
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# define _SC_GR0_OFFSET 0xc8 /* pray that this is correct... */
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#endif
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typedef struct ucontext_t
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{
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union
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{
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mcontext_t _mc;
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struct
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{
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unsigned long _pad[_SC_GR0_OFFSET/8];
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struct ucontext_t *_link; /* this should overlay sc_gr[0] */
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}
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_uc;
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}
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_u;
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}
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ucontext_t;
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#define uc_mcontext _u._mc
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#define uc_sigmask _u._mc.__ctx(sc_mask)
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#define uc_stack _u._mc.__ctx(sc_stack)
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#define uc_link _u._uc._link
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#endif /* sys/ucontext.h */
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