mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-29 02:59:13 +00:00
ef058fc1e5
There was already duplicity in some of the defintions. Remove syscall number defintions for __ia64__ that are both stale and incorrect. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Link: https://lore.kernel.org/20250509133240.529330-4-amir73il@gmail.com Reviewed-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
109 lines
2.6 KiB
C
109 lines
2.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
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//
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#ifndef __SELFTEST_OVERLAYFS_WRAPPERS_H__
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#define __SELFTEST_OVERLAYFS_WRAPPERS_H__
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#define _GNU_SOURCE
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#include <linux/types.h>
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#include <linux/mount.h>
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#include <sys/syscall.h>
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#ifndef STATX_MNT_ID_UNIQUE
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#define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */
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#endif
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static inline int sys_fsopen(const char *fsname, unsigned int flags)
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{
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return syscall(__NR_fsopen, fsname, flags);
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}
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static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key,
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const char *value, int aux)
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{
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return syscall(__NR_fsconfig, fd, cmd, key, value, aux);
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}
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static inline int sys_fsmount(int fd, unsigned int flags,
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unsigned int attr_flags)
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{
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return syscall(__NR_fsmount, fd, flags, attr_flags);
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}
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static inline int sys_mount(const char *src, const char *tgt, const char *fst,
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unsigned long flags, const void *data)
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{
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return syscall(__NR_mount, src, tgt, fst, flags, data);
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}
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#ifndef MOVE_MOUNT_F_EMPTY_PATH
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#define MOVE_MOUNT_F_EMPTY_PATH 0x00000004 /* Empty from path permitted */
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#endif
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#ifndef MOVE_MOUNT_T_EMPTY_PATH
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#define MOVE_MOUNT_T_EMPTY_PATH 0x00000040 /* Empty to path permitted */
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#endif
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#ifndef __NR_move_mount
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#if defined __alpha__
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#define __NR_move_mount 539
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#elif defined _MIPS_SIM
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#if _MIPS_SIM == _MIPS_SIM_ABI32 /* o32 */
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#define __NR_move_mount 4429
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#endif
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#if _MIPS_SIM == _MIPS_SIM_NABI32 /* n32 */
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#define __NR_move_mount 6429
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#endif
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#if _MIPS_SIM == _MIPS_SIM_ABI64 /* n64 */
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#define __NR_move_mount 5429
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#endif
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#else
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#define __NR_move_mount 429
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#endif
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#endif
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static inline int sys_move_mount(int from_dfd, const char *from_pathname,
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int to_dfd, const char *to_pathname,
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unsigned int flags)
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{
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return syscall(__NR_move_mount, from_dfd, from_pathname, to_dfd,
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to_pathname, flags);
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}
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#ifndef OPEN_TREE_CLONE
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#define OPEN_TREE_CLONE 1
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#endif
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#ifndef OPEN_TREE_CLOEXEC
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#define OPEN_TREE_CLOEXEC O_CLOEXEC
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#endif
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#ifndef AT_RECURSIVE
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#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */
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#endif
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#ifndef __NR_open_tree
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#if defined __alpha__
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#define __NR_open_tree 538
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#elif defined _MIPS_SIM
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#if _MIPS_SIM == _MIPS_SIM_ABI32 /* o32 */
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#define __NR_open_tree 4428
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#endif
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#if _MIPS_SIM == _MIPS_SIM_NABI32 /* n32 */
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#define __NR_open_tree 6428
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#endif
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#if _MIPS_SIM == _MIPS_SIM_ABI64 /* n64 */
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#define __NR_open_tree 5428
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#endif
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#else
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#define __NR_open_tree 428
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#endif
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#endif
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static inline int sys_open_tree(int dfd, const char *filename, unsigned int flags)
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{
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return syscall(__NR_open_tree, dfd, filename, flags);
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}
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#endif
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