mirror of
https://sourceware.org/git/glibc.git
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5a82c74822
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
100 lines
2.9 KiB
Bash
100 lines
2.9 KiB
Bash
#!/bin/bash
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# Consistency checks for the system call list
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# Copyright (C) 2017-2019 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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#
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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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#
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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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#
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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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export LC_ALL=C
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set -e
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set -o pipefail
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if test $# != 4; then
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echo "error: wrong number of arguments: $#"
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exit 1
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fi
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macros="$1"
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list_nr="$2"
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list_sys="$3"
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GAWK="$4"
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linux_version="$("$GAWK" \
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'/#define LINUX_VERSION_CODE / {print $3}' < "$macros")"
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glibc_linux_version="$("$GAWK" \
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'/#define __GLIBC_LINUX_VERSION_CODE / {print $3}' < "$macros")"
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echo "info: LINUX_VERSION_CODE: $linux_version"
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echo "info: __GLIBC_LINUX_VERSION_CODE: $glibc_linux_version"
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# Ignore the subrelease in the comparison.
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if test $(expr "$glibc_linux_version" / 256) \
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-lt $(expr "$linux_version" / 256); then
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echo "info: The kernel major/minor version is newer than the glibc version"
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kernel_newer=true
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else
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kernel_newer=false
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fi
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echo
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errors=0
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# Use getpid as a system call which is expected to be always defined.
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# alpha uses getxpid instead, so it is permitted as an alternative.
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if ! grep -E -q '^getx?pid$' -- "$list_nr"; then
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echo "error: __NR_getpid not defined"
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errors=1
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fi
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if ! grep -E -q '^getx?pid$' -- "$list_sys"; then
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echo "error: SYS_getpid not defined"
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errors=1
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fi
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comm_1="$(mktemp)"
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comm_2="$(mktemp)"
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comm_result="$(mktemp)"
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cleanup () {
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rm -f -- "$comm_1" "$comm_2" "$comm_result"
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}
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trap cleanup 0
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sort -o "$comm_1" -- "$list_nr"
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sort -o "$comm_2" -- "$list_sys"
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# Check for missing SYS_* macros.
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comm --check-order -2 -3 -- "$comm_1" "$comm_2" > "$comm_result"
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if test -s "$comm_result"; then
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echo "error: These system calls need to be added to syscall-names.list:"
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cat -- "$comm_result"
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# This is only an error if our version is older than the kernel
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# version because we cannot predict future kernel development.
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if $kernel_newer; then
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echo
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echo "warning: This error has been ignored because the glibc"
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echo "warning: system call list is older than the kernel version."
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else
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errors=1
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fi
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fi
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# Check for additional SYS_* macros.
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comm --check-order -1 -3 -- "$comm_1" "$comm_2" > "$comm_result"
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if test -s "$comm_result"; then
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echo "error: The following system calls have unexpected SYS_* macros:"
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cat -- "$comm_result"
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errors=1
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fi
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exit "$errors"
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