mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 05:00:15 +00:00
581c785bf3
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 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* Copyright (C) 1992-2022 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
/* Copy of sysdeps/generic/sigjmp.c modified for backward compatibility
|
|
with old non AltiVec/VMX setjmp. */
|
|
|
|
#include <bits/wordsize.h>
|
|
#include <shlib-compat.h>
|
|
#if IS_IN (libc) && defined SHARED
|
|
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
|
|
# include <stddef.h>
|
|
# include <novmxsetjmp.h>
|
|
# include <signal.h>
|
|
|
|
/* This function is called by the `sigsetjmp' macro
|
|
before doing a `__setjmp' on ENV[0].__jmpbuf.
|
|
Always return zero. */
|
|
|
|
int
|
|
__novmx__sigjmp_save (__novmx__sigjmp_buf env, int savemask)
|
|
{
|
|
env[0].__mask_was_saved = (savemask
|
|
&& __sigprocmask (SIG_BLOCK, (sigset_t *) NULL,
|
|
&env[0].__saved_mask) == 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
# endif /* SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) */
|
|
#endif /* IS_IN (libc) && SHARED */
|