mirror of
https://sourceware.org/git/glibc.git
synced 2025-12-05 00:02:41 +03:00
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
75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/* Definitions of macros to access `dev_t' values.
|
|
Copyright (C) 1996-2019 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/>. */
|
|
|
|
#ifndef _BITS_SYSMACROS_H
|
|
#define _BITS_SYSMACROS_H 1
|
|
|
|
#ifndef _SYS_SYSMACROS_H
|
|
# error "Never include <bits/sysmacros.h> directly; use <sys/sysmacros.h> instead."
|
|
#endif
|
|
|
|
/* dev_t in glibc is a 64-bit quantity, with 32-bit major and minor numbers.
|
|
Our default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of
|
|
the major number and m is a hex digit of the minor number. This is
|
|
downward compatible with legacy systems where dev_t is 16 bits wide,
|
|
encoded as MMmm. It is also downward compatible with the Linux kernel,
|
|
which (as of 2016) uses 32-bit dev_t, encoded as mmmM MMmm.
|
|
|
|
Systems that use an incompatible encoding for dev_t should override this
|
|
file in the appropriate sysdeps subdirectory. */
|
|
|
|
#define __SYSMACROS_DECLARE_MAJOR(DECL_TEMPL) \
|
|
DECL_TEMPL(unsigned int, major, (__dev_t __dev))
|
|
|
|
#define __SYSMACROS_DEFINE_MAJOR(DECL_TEMPL) \
|
|
__SYSMACROS_DECLARE_MAJOR (DECL_TEMPL) \
|
|
{ \
|
|
unsigned int __major; \
|
|
__major = ((__dev & (__dev_t) 0x00000000000fff00u) >> 8); \
|
|
__major |= ((__dev & (__dev_t) 0xfffff00000000000u) >> 32); \
|
|
return __major; \
|
|
}
|
|
|
|
#define __SYSMACROS_DECLARE_MINOR(DECL_TEMPL) \
|
|
DECL_TEMPL(unsigned int, minor, (__dev_t __dev))
|
|
|
|
#define __SYSMACROS_DEFINE_MINOR(DECL_TEMPL) \
|
|
__SYSMACROS_DECLARE_MINOR (DECL_TEMPL) \
|
|
{ \
|
|
unsigned int __minor; \
|
|
__minor = ((__dev & (__dev_t) 0x00000000000000ffu) >> 0); \
|
|
__minor |= ((__dev & (__dev_t) 0x00000ffffff00000u) >> 12); \
|
|
return __minor; \
|
|
}
|
|
|
|
#define __SYSMACROS_DECLARE_MAKEDEV(DECL_TEMPL) \
|
|
DECL_TEMPL(__dev_t, makedev, (unsigned int __major, unsigned int __minor))
|
|
|
|
#define __SYSMACROS_DEFINE_MAKEDEV(DECL_TEMPL) \
|
|
__SYSMACROS_DECLARE_MAKEDEV (DECL_TEMPL) \
|
|
{ \
|
|
__dev_t __dev; \
|
|
__dev = (((__dev_t) (__major & 0x00000fffu)) << 8); \
|
|
__dev |= (((__dev_t) (__major & 0xfffff000u)) << 32); \
|
|
__dev |= (((__dev_t) (__minor & 0x000000ffu)) << 0); \
|
|
__dev |= (((__dev_t) (__minor & 0xffffff00u)) << 12); \
|
|
return __dev; \
|
|
}
|
|
|
|
#endif /* bits/sysmacros.h */
|