mirror of
https://codeberg.org/ziglang/zig.git
synced 2026-05-07 02:12:40 +03:00
Alex Rønne Petersen
60 lines
2.0 KiB
C
Vendored
60 lines
2.0 KiB
C
Vendored
/* openat2 definition. Linux specific.
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Copyright (C) 2025-2026 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 _FCNTL_H
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# error "Never use <bits/openat2.h> directly; include <fcntl.h> instead."
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#endif
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#ifndef __glibc_has_open_how
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/* Arguments for how openat2 should open the target path. */
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struct open_how
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{
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__uint64_t flags;
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__uint64_t mode;
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__uint64_t resolve;
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};
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#endif
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/* how->resolve flags for openat2. */
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#ifndef RESOLVE_NO_XDEV
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# define RESOLVE_NO_XDEV 0x01 /* Block mount-point crossings
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(includes bind-mounts). */
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#endif
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#ifndef RESOLVE_NO_MAGICLINKS
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# define RESOLVE_NO_MAGICLINKS 0x02 /* Block traversal through procfs-style
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"magic-links". */
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#endif
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#ifndef RESOLVE_NO_SYMLINKS
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# define RESOLVE_NO_SYMLINKS 0x04 /* Block traversal through all symlinks. */
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#endif
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#ifndef RESOLVE_BENEATH
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# define RESOLVE_BENEATH 0x08 /* Block "lexical" trickery like
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"..", symlinks, and absolute
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paths which escape the dirfd. */
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#endif
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#ifndef RESOLVE_IN_ROOT
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# define RESOLVE_IN_ROOT 0x10 /* Make all jumps to "/" and ".."
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be scoped inside the dirfd
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(similar to chroot). */
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#endif
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#ifndef RESOLVE_CACHED
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# define RESOLVE_CACHED 0x20 /* Only complete if resolution can be
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completed through cached lookup. May
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return -EAGAIN if that's not
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possible. */
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#endif |