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Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
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The various sys/ucontext.h headers include <signal.h> and all the
headers split out of <bits/sigstack.h>. (Except that the powerpc
version does not include <signal.h>.)
None of the standard versions defining ucontext.h require or permit
such inclusions; rather, they all say that the stack_t and sigset_t
types from signal.h are defined. This patch fixes the headers to
include just the bits/ headers for those types (and the existing
includes of bits/sigcontext.h). Since bits/types/sigset_t.h is now
being included instead of bits/types/__sigset_t.h, __sigset_t uses in
the headers are replaced by direct use of the public sigset_t type.
sysdeps/unix/sysv/linux/x86/bits/sigcontext.h was relying on the prior
inclusion of <signal.h> to define types such as __uint32_t, so gets a
bits/types.h include added to provide those types.
Although one could keep some or all of the includes under a __USE_MISC
conditional, that seems unnecessary to me, especially given the lack
of a <signal.h> include in the powerpc version meaning that portable
programs already cannot rely on such an include.
Tested for x86_64 and x86, and with build-many-glibcs.py. As with
other such fixes, more namespace issues remain so this does not permit
any XFAILs to be removed or bugs to be closed.
[BZ #21457]
* sysdeps/arm/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/generic/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/i386/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/m68k/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/mips/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h>.
* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Do not include
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>.
* sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h: Include
<bits/types.h>.
* sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
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This patch implements the most straightforward part of fixing
namespace issues for sys/ucontext.h and related headers: where fields
in sys/ucontext.h or bits/sigcontext.h are named "reserved", "padding"
or similar, they are renamed to use the __glibc_reserved* naming
convention. It does not change fields with a leading underscore, or
even those with a prefix such as uc_ or sc_. It only fixes a small
part of bug 21457, so no XFAILs are removed.
Tested for x86_64 and x86, and with build-many-glibcs.py.
[BZ #21457]
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h
[_MIPS_SIM != _ABIO32] (mcontext_t): Rename field reserved to
__glibc_reserved1.
* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
(struct _fpx_sw_bytes): Rename field padding to __glibc_reserved1.
(struct _fpxreg): Likewise.
[!__x86_64__] (struct _fpstate): Rename field reserved to
__glibc_reserved1. Rename field padding to __glibc_reserved2.
[__x86_64__] (struct _fpstate): Rename field padding to
__glibc_reserved1.
(struct _xsave_hdr): Rename field reserved1 to __glibc_reserved1.
Rename field reserved2 to __glibc_reserved2.
* sysdeps/unix/sysv/linux/x86/sys/ucontext.h
[__x86_64__] (struct _libc_fpxreg): Rename field padding to
__glibc_reserved1.
[__x86_64__] (struct _libc_fpstate): Rename field padding to
__glibc_reserved1.
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