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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
81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/* Memory-mapping-related declarations/definitions, not architecture-specific.
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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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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_MMAN_H
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# error "Never use <bits/mman-shared.h> directly; include <sys/mman.h> instead."
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#endif
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#ifdef __USE_GNU
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/* Flags for mremap. */
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# define MREMAP_MAYMOVE 1
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# define MREMAP_FIXED 2
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/* Flags for memfd_create. */
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# ifndef MFD_CLOEXEC
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# define MFD_CLOEXEC 1U
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# define MFD_ALLOW_SEALING 2U
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# define MFD_HUGETLB 4U
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# endif
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/* Flags for mlock2. */
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# ifndef MLOCK_ONFAULT
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# define MLOCK_ONFAULT 1U
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# endif
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/* Access rights for pkey_alloc. */
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# ifndef PKEY_DISABLE_ACCESS
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# define PKEY_DISABLE_ACCESS 0x1
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# define PKEY_DISABLE_WRITE 0x2
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# endif
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__BEGIN_DECLS
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/* Create a new memory file descriptor. NAME is a name for debugging.
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FLAGS is a combination of the MFD_* constants. */
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int memfd_create (const char *__name, unsigned int __flags) __THROW;
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/* Lock pages from ADDR (inclusive) to ADDR + LENGTH (exclusive) into
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memory. FLAGS is a combination of the MLOCK_* flags above. */
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int mlock2 (const void *__addr, size_t __length, unsigned int __flags) __THROW;
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/* Allocate a new protection key, with the PKEY_DISABLE_* bits
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specified in ACCESS_RIGHTS. The protection key mask for the
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current thread is updated to match the access privilege for the new
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key. */
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int pkey_alloc (unsigned int __flags, unsigned int __access_rights) __THROW;
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/* Update the access rights for the current thread for KEY, which must
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have been allocated using pkey_alloc. */
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int pkey_set (int __key, unsigned int __access_rights) __THROW;
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/* Return the access rights for the current thread for KEY, which must
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have been allocated using pkey_alloc. */
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int pkey_get (int __key) __THROW;
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/* Free an allocated protection key, which must have been allocated
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using pkey_alloc. */
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int pkey_free (int __key) __THROW;
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/* Apply memory protection flags for KEY to the specified address
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range. */
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int pkey_mprotect (void *__addr, size_t __len, int __prot, int __pkey) __THROW;
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__END_DECLS
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#endif /* __USE_GNU */
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