mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a528d35e8b
Add a system call to make extended file information available, including
file creation and some attribute flags where available through the
underlying filesystem.
The getattr inode operation is altered to take two additional arguments: a
u32 request_mask and an unsigned int flags that indicate the
synchronisation mode. This change is propagated to the vfs_getattr*()
function.
Functions like vfs_stat() are now inline wrappers around new functions
vfs_statx() and vfs_statx_fd() to reduce stack usage.
========
OVERVIEW
========
The idea was initially proposed as a set of xattrs that could be retrieved
with getxattr(), but the general preference proved to be for a new syscall
with an extended stat structure.
A number of requests were gathered for features to be included. The
following have been included:
(1) Make the fields a consistent size on all arches and make them large.
(2) Spare space, request flags and information flags are provided for
future expansion.
(3) Better support for the y2038 problem [Arnd Bergmann] (tv_sec is an
__s64).
(4) Creation time: The SMB protocol carries the creation time, which could
be exported by Samba, which will in turn help CIFS make use of
FS-Cache as that can be used for coherency data (stx_btime).
This is also specified in NFSv4 as a recommended attribute and could
be exported by NFSD [Steve French].
(5) Lightweight stat: Ask for just those details of interest, and allow a
netfs (such as NFS) to approximate anything not of interest, possibly
without going to the server [Trond Myklebust, Ulrich Drepper, Andreas
Dilger] (AT_STATX_DONT_SYNC).
(6) Heavyweight stat: Force a netfs to go to the server, even if it thinks
its cached attributes are up to date [Trond Myklebust]
(AT_STATX_FORCE_SYNC).
And the following have been left out for future extension:
(7) Data version number: Could be used by userspace NFS servers [Aneesh
Kumar].
Can also be used to modify fill_post_wcc() in NFSD which retrieves
i_version directly, but has just called vfs_getattr(). It could get
it from the kstat struct if it used vfs_xgetattr() instead.
(There's disagreement on the exact semantics of a single field, since
not all filesystems do this the same way).
(8) BSD stat compatibility: Including more fields from the BSD stat such
as creation time (st_btime) and inode generation number (st_gen)
[Jeremy Allison, Bernd Schubert].
(9) Inode generation number: Useful for FUSE and userspace NFS servers
[Bernd Schubert].
(This was asked for but later deemed unnecessary with the
open-by-handle capability available and caused disagreement as to
whether it's a security hole or not).
(10) Extra coherency data may be useful in making backups [Andreas Dilger].
(No particular data were offered, but things like last backup
timestamp, the data version number and the DOS archive bit would come
into this category).
(11) Allow the filesystem to indicate what it can/cannot provide: A
filesystem can now say it doesn't support a standard stat feature if
that isn't available, so if, for instance, inode numbers or UIDs don't
exist or are fabricated locally...
(This requires a separate system call - I have an fsinfo() call idea
for this).
(12) Store a 16-byte volume ID in the superblock that can be returned in
struct xstat [Steve French].
(Deferred to fsinfo).
(13) Include granularity fields in the time data to indicate the
granularity of each of the times (NFSv4 time_delta) [Steve French].
(Deferred to fsinfo).
(14) FS_IOC_GETFLAGS value. These could be translated to BSD's st_flags.
Note that the Linux IOC flags are a mess and filesystems such as Ext4
define flags that aren't in linux/fs.h, so translation in the kernel
may be a necessity (or, possibly, we provide the filesystem type too).
(Some attributes are made available in stx_attributes, but the general
feeling was that the IOC flags were to ext[234]-specific and shouldn't
be exposed through statx this way).
(15) Mask of features available on file (eg: ACLs, seclabel) [Brad Boyer,
Michael Kerrisk].
(Deferred, probably to fsinfo. Finding out if there's an ACL or
seclabal might require extra filesystem operations).
(16) Femtosecond-resolution timestamps [Dave Chinner].
(A __reserved field has been left in the statx_timestamp struct for
this - if there proves to be a need).
(17) A set multiple attributes syscall to go with this.
===============
NEW SYSTEM CALL
===============
The new system call is:
int ret = statx(int dfd,
const char *filename,
unsigned int flags,
unsigned int mask,
struct statx *buffer);
The dfd, filename and flags parameters indicate the file to query, in a
similar way to fstatat(). There is no equivalent of lstat() as that can be
emulated with statx() by passing AT_SYMLINK_NOFOLLOW in flags. There is
also no equivalent of fstat() as that can be emulated by passing a NULL
filename to statx() with the fd of interest in dfd.
Whether or not statx() synchronises the attributes with the backing store
can be controlled by OR'ing a value into the flags argument (this typically
only affects network filesystems):
(1) AT_STATX_SYNC_AS_STAT tells statx() to behave as stat() does in this
respect.
(2) AT_STATX_FORCE_SYNC will require a network filesystem to synchronise
its attributes with the server - which might require data writeback to
occur to get the timestamps correct.
(3) AT_STATX_DONT_SYNC will suppress synchronisation with the server in a
network filesystem. The resulting values should be considered
approximate.
mask is a bitmask indicating the fields in struct statx that are of
interest to the caller. The user should set this to STATX_BASIC_STATS to
get the basic set returned by stat(). It should be noted that asking for
more information may entail extra I/O operations.
buffer points to the destination for the data. This must be 256 bytes in
size.
======================
MAIN ATTRIBUTES RECORD
======================
The following structures are defined in which to return the main attribute
set:
struct statx_timestamp {
__s64 tv_sec;
__s32 tv_nsec;
__s32 __reserved;
};
struct statx {
__u32 stx_mask;
__u32 stx_blksize;
__u64 stx_attributes;
__u32 stx_nlink;
__u32 stx_uid;
__u32 stx_gid;
__u16 stx_mode;
__u16 __spare0[1];
__u64 stx_ino;
__u64 stx_size;
__u64 stx_blocks;
__u64 __spare1[1];
struct statx_timestamp stx_atime;
struct statx_timestamp stx_btime;
struct statx_timestamp stx_ctime;
struct statx_timestamp stx_mtime;
__u32 stx_rdev_major;
__u32 stx_rdev_minor;
__u32 stx_dev_major;
__u32 stx_dev_minor;
__u64 __spare2[14];
};
The defined bits in request_mask and stx_mask are:
STATX_TYPE Want/got stx_mode & S_IFMT
STATX_MODE Want/got stx_mode & ~S_IFMT
STATX_NLINK Want/got stx_nlink
STATX_UID Want/got stx_uid
STATX_GID Want/got stx_gid
STATX_ATIME Want/got stx_atime{,_ns}
STATX_MTIME Want/got stx_mtime{,_ns}
STATX_CTIME Want/got stx_ctime{,_ns}
STATX_INO Want/got stx_ino
STATX_SIZE Want/got stx_size
STATX_BLOCKS Want/got stx_blocks
STATX_BASIC_STATS [The stuff in the normal stat struct]
STATX_BTIME Want/got stx_btime{,_ns}
STATX_ALL [All currently available stuff]
stx_btime is the file creation time, stx_mask is a bitmask indicating the
data provided and __spares*[] are where as-yet undefined fields can be
placed.
Time fields are structures with separate seconds and nanoseconds fields
plus a reserved field in case we want to add even finer resolution. Note
that times will be negative if before 1970; in such a case, the nanosecond
fields will also be negative if not zero.
The bits defined in the stx_attributes field convey information about a
file, how it is accessed, where it is and what it does. The following
attributes map to FS_*_FL flags and are the same numerical value:
STATX_ATTR_COMPRESSED File is compressed by the fs
STATX_ATTR_IMMUTABLE File is marked immutable
STATX_ATTR_APPEND File is append-only
STATX_ATTR_NODUMP File is not to be dumped
STATX_ATTR_ENCRYPTED File requires key to decrypt in fs
Within the kernel, the supported flags are listed by:
KSTAT_ATTR_FS_IOC_FLAGS
[Are any other IOC flags of sufficient general interest to be exposed
through this interface?]
New flags include:
STATX_ATTR_AUTOMOUNT Object is an automount trigger
These are for the use of GUI tools that might want to mark files specially,
depending on what they are.
Fields in struct statx come in a number of classes:
(0) stx_dev_*, stx_blksize.
These are local system information and are always available.
(1) stx_mode, stx_nlinks, stx_uid, stx_gid, stx_[amc]time, stx_ino,
stx_size, stx_blocks.
These will be returned whether the caller asks for them or not. The
corresponding bits in stx_mask will be set to indicate whether they
actually have valid values.
If the caller didn't ask for them, then they may be approximated. For
example, NFS won't waste any time updating them from the server,
unless as a byproduct of updating something requested.
If the values don't actually exist for the underlying object (such as
UID or GID on a DOS file), then the bit won't be set in the stx_mask,
even if the caller asked for the value. In such a case, the returned
value will be a fabrication.
Note that there are instances where the type might not be valid, for
instance Windows reparse points.
(2) stx_rdev_*.
This will be set only if stx_mode indicates we're looking at a
blockdev or a chardev, otherwise will be 0.
(3) stx_btime.
Similar to (1), except this will be set to 0 if it doesn't exist.
=======
TESTING
=======
The following test program can be used to test the statx system call:
samples/statx/test-statx.c
Just compile and run, passing it paths to the files you want to examine.
The file is built automatically if CONFIG_SAMPLES is enabled.
Here's some example output. Firstly, an NFS directory that crosses to
another FSID. Note that the AUTOMOUNT attribute is set because transiting
this directory will cause d_automount to be invoked by the VFS.
[root@andromeda ~]# /tmp/test-statx -A /warthog/data
statx(/warthog/data) = 0
results=7ff
Size: 4096 Blocks: 8 IO Block: 1048576 directory
Device: 00:26 Inode: 1703937 Links: 125
Access: (3777/drwxrwxrwx) Uid: 0 Gid: 4041
Access: 2016-11-24 09:02:12.219699527+0000
Modify: 2016-11-17 10:44:36.225653653+0000
Change: 2016-11-17 10:44:36.225653653+0000
Attributes: 0000000000001000 (-------- -------- -------- -------- -------- -------- ---m---- --------)
Secondly, the result of automounting on that directory.
[root@andromeda ~]# /tmp/test-statx /warthog/data
statx(/warthog/data) = 0
results=7ff
Size: 4096 Blocks: 8 IO Block: 1048576 directory
Device: 00:27 Inode: 2 Links: 125
Access: (3777/drwxrwxrwx) Uid: 0 Gid: 4041
Access: 2016-11-24 09:02:12.219699527+0000
Modify: 2016-11-17 10:44:36.225653653+0000
Change: 2016-11-17 10:44:36.225653653+0000
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
383 lines
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383 lines
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#
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# 64-bit system call numbers and entry vectors
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#
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# The format is:
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# <number> <abi> <name> <entry point>
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#
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# The abi is "common", "64" or "x32" for this file.
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#
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0 common read sys_read
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1 common write sys_write
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2 common open sys_open
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3 common close sys_close
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4 common stat sys_newstat
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5 common fstat sys_newfstat
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6 common lstat sys_newlstat
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7 common poll sys_poll
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8 common lseek sys_lseek
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9 common mmap sys_mmap
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10 common mprotect sys_mprotect
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11 common munmap sys_munmap
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12 common brk sys_brk
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13 64 rt_sigaction sys_rt_sigaction
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14 common rt_sigprocmask sys_rt_sigprocmask
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15 64 rt_sigreturn sys_rt_sigreturn/ptregs
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16 64 ioctl sys_ioctl
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17 common pread64 sys_pread64
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18 common pwrite64 sys_pwrite64
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19 64 readv sys_readv
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20 64 writev sys_writev
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21 common access sys_access
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22 common pipe sys_pipe
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23 common select sys_select
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24 common sched_yield sys_sched_yield
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25 common mremap sys_mremap
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26 common msync sys_msync
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27 common mincore sys_mincore
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28 common madvise sys_madvise
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29 common shmget sys_shmget
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30 common shmat sys_shmat
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31 common shmctl sys_shmctl
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32 common dup sys_dup
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33 common dup2 sys_dup2
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34 common pause sys_pause
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35 common nanosleep sys_nanosleep
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36 common getitimer sys_getitimer
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37 common alarm sys_alarm
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38 common setitimer sys_setitimer
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39 common getpid sys_getpid
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40 common sendfile sys_sendfile64
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41 common socket sys_socket
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42 common connect sys_connect
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43 common accept sys_accept
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44 common sendto sys_sendto
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45 64 recvfrom sys_recvfrom
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46 64 sendmsg sys_sendmsg
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47 64 recvmsg sys_recvmsg
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48 common shutdown sys_shutdown
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49 common bind sys_bind
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50 common listen sys_listen
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51 common getsockname sys_getsockname
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52 common getpeername sys_getpeername
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53 common socketpair sys_socketpair
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54 64 setsockopt sys_setsockopt
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55 64 getsockopt sys_getsockopt
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56 common clone sys_clone/ptregs
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57 common fork sys_fork/ptregs
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58 common vfork sys_vfork/ptregs
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59 64 execve sys_execve/ptregs
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60 common exit sys_exit
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61 common wait4 sys_wait4
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62 common kill sys_kill
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63 common uname sys_newuname
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64 common semget sys_semget
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65 common semop sys_semop
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66 common semctl sys_semctl
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67 common shmdt sys_shmdt
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68 common msgget sys_msgget
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69 common msgsnd sys_msgsnd
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70 common msgrcv sys_msgrcv
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71 common msgctl sys_msgctl
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72 common fcntl sys_fcntl
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73 common flock sys_flock
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74 common fsync sys_fsync
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75 common fdatasync sys_fdatasync
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76 common truncate sys_truncate
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77 common ftruncate sys_ftruncate
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78 common getdents sys_getdents
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79 common getcwd sys_getcwd
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80 common chdir sys_chdir
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81 common fchdir sys_fchdir
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82 common rename sys_rename
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83 common mkdir sys_mkdir
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84 common rmdir sys_rmdir
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85 common creat sys_creat
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86 common link sys_link
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87 common unlink sys_unlink
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88 common symlink sys_symlink
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89 common readlink sys_readlink
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90 common chmod sys_chmod
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91 common fchmod sys_fchmod
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92 common chown sys_chown
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93 common fchown sys_fchown
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94 common lchown sys_lchown
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95 common umask sys_umask
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96 common gettimeofday sys_gettimeofday
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97 common getrlimit sys_getrlimit
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98 common getrusage sys_getrusage
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99 common sysinfo sys_sysinfo
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100 common times sys_times
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101 64 ptrace sys_ptrace
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102 common getuid sys_getuid
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103 common syslog sys_syslog
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104 common getgid sys_getgid
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105 common setuid sys_setuid
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106 common setgid sys_setgid
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107 common geteuid sys_geteuid
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108 common getegid sys_getegid
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109 common setpgid sys_setpgid
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110 common getppid sys_getppid
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111 common getpgrp sys_getpgrp
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112 common setsid sys_setsid
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113 common setreuid sys_setreuid
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114 common setregid sys_setregid
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115 common getgroups sys_getgroups
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116 common setgroups sys_setgroups
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117 common setresuid sys_setresuid
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118 common getresuid sys_getresuid
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119 common setresgid sys_setresgid
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120 common getresgid sys_getresgid
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121 common getpgid sys_getpgid
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122 common setfsuid sys_setfsuid
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123 common setfsgid sys_setfsgid
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124 common getsid sys_getsid
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125 common capget sys_capget
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126 common capset sys_capset
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127 64 rt_sigpending sys_rt_sigpending
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128 64 rt_sigtimedwait sys_rt_sigtimedwait
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129 64 rt_sigqueueinfo sys_rt_sigqueueinfo
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130 common rt_sigsuspend sys_rt_sigsuspend
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131 64 sigaltstack sys_sigaltstack
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132 common utime sys_utime
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133 common mknod sys_mknod
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134 64 uselib
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135 common personality sys_personality
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136 common ustat sys_ustat
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137 common statfs sys_statfs
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138 common fstatfs sys_fstatfs
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139 common sysfs sys_sysfs
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140 common getpriority sys_getpriority
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141 common setpriority sys_setpriority
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142 common sched_setparam sys_sched_setparam
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143 common sched_getparam sys_sched_getparam
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144 common sched_setscheduler sys_sched_setscheduler
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145 common sched_getscheduler sys_sched_getscheduler
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146 common sched_get_priority_max sys_sched_get_priority_max
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147 common sched_get_priority_min sys_sched_get_priority_min
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148 common sched_rr_get_interval sys_sched_rr_get_interval
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149 common mlock sys_mlock
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150 common munlock sys_munlock
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151 common mlockall sys_mlockall
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152 common munlockall sys_munlockall
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153 common vhangup sys_vhangup
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154 common modify_ldt sys_modify_ldt
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155 common pivot_root sys_pivot_root
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156 64 _sysctl sys_sysctl
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157 common prctl sys_prctl
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158 common arch_prctl sys_arch_prctl
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159 common adjtimex sys_adjtimex
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160 common setrlimit sys_setrlimit
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161 common chroot sys_chroot
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162 common sync sys_sync
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163 common acct sys_acct
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164 common settimeofday sys_settimeofday
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165 common mount sys_mount
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166 common umount2 sys_umount
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167 common swapon sys_swapon
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168 common swapoff sys_swapoff
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169 common reboot sys_reboot
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170 common sethostname sys_sethostname
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171 common setdomainname sys_setdomainname
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172 common iopl sys_iopl/ptregs
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173 common ioperm sys_ioperm
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174 64 create_module
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175 common init_module sys_init_module
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176 common delete_module sys_delete_module
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177 64 get_kernel_syms
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178 64 query_module
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179 common quotactl sys_quotactl
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180 64 nfsservctl
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181 common getpmsg
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182 common putpmsg
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183 common afs_syscall
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184 common tuxcall
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185 common security
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186 common gettid sys_gettid
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187 common readahead sys_readahead
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188 common setxattr sys_setxattr
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189 common lsetxattr sys_lsetxattr
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190 common fsetxattr sys_fsetxattr
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191 common getxattr sys_getxattr
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192 common lgetxattr sys_lgetxattr
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193 common fgetxattr sys_fgetxattr
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194 common listxattr sys_listxattr
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195 common llistxattr sys_llistxattr
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196 common flistxattr sys_flistxattr
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197 common removexattr sys_removexattr
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198 common lremovexattr sys_lremovexattr
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199 common fremovexattr sys_fremovexattr
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200 common tkill sys_tkill
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201 common time sys_time
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202 common futex sys_futex
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203 common sched_setaffinity sys_sched_setaffinity
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204 common sched_getaffinity sys_sched_getaffinity
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205 64 set_thread_area
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206 64 io_setup sys_io_setup
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207 common io_destroy sys_io_destroy
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208 common io_getevents sys_io_getevents
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209 64 io_submit sys_io_submit
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210 common io_cancel sys_io_cancel
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211 64 get_thread_area
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212 common lookup_dcookie sys_lookup_dcookie
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213 common epoll_create sys_epoll_create
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214 64 epoll_ctl_old
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215 64 epoll_wait_old
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216 common remap_file_pages sys_remap_file_pages
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217 common getdents64 sys_getdents64
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218 common set_tid_address sys_set_tid_address
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219 common restart_syscall sys_restart_syscall
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220 common semtimedop sys_semtimedop
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221 common fadvise64 sys_fadvise64
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222 64 timer_create sys_timer_create
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223 common timer_settime sys_timer_settime
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224 common timer_gettime sys_timer_gettime
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225 common timer_getoverrun sys_timer_getoverrun
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226 common timer_delete sys_timer_delete
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227 common clock_settime sys_clock_settime
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228 common clock_gettime sys_clock_gettime
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229 common clock_getres sys_clock_getres
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230 common clock_nanosleep sys_clock_nanosleep
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231 common exit_group sys_exit_group
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232 common epoll_wait sys_epoll_wait
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233 common epoll_ctl sys_epoll_ctl
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234 common tgkill sys_tgkill
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235 common utimes sys_utimes
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236 64 vserver
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237 common mbind sys_mbind
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238 common set_mempolicy sys_set_mempolicy
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239 common get_mempolicy sys_get_mempolicy
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240 common mq_open sys_mq_open
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241 common mq_unlink sys_mq_unlink
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242 common mq_timedsend sys_mq_timedsend
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243 common mq_timedreceive sys_mq_timedreceive
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244 64 mq_notify sys_mq_notify
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245 common mq_getsetattr sys_mq_getsetattr
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246 64 kexec_load sys_kexec_load
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247 64 waitid sys_waitid
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248 common add_key sys_add_key
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249 common request_key sys_request_key
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250 common keyctl sys_keyctl
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251 common ioprio_set sys_ioprio_set
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252 common ioprio_get sys_ioprio_get
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253 common inotify_init sys_inotify_init
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254 common inotify_add_watch sys_inotify_add_watch
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255 common inotify_rm_watch sys_inotify_rm_watch
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256 common migrate_pages sys_migrate_pages
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257 common openat sys_openat
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258 common mkdirat sys_mkdirat
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259 common mknodat sys_mknodat
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260 common fchownat sys_fchownat
|
|
261 common futimesat sys_futimesat
|
|
262 common newfstatat sys_newfstatat
|
|
263 common unlinkat sys_unlinkat
|
|
264 common renameat sys_renameat
|
|
265 common linkat sys_linkat
|
|
266 common symlinkat sys_symlinkat
|
|
267 common readlinkat sys_readlinkat
|
|
268 common fchmodat sys_fchmodat
|
|
269 common faccessat sys_faccessat
|
|
270 common pselect6 sys_pselect6
|
|
271 common ppoll sys_ppoll
|
|
272 common unshare sys_unshare
|
|
273 64 set_robust_list sys_set_robust_list
|
|
274 64 get_robust_list sys_get_robust_list
|
|
275 common splice sys_splice
|
|
276 common tee sys_tee
|
|
277 common sync_file_range sys_sync_file_range
|
|
278 64 vmsplice sys_vmsplice
|
|
279 64 move_pages sys_move_pages
|
|
280 common utimensat sys_utimensat
|
|
281 common epoll_pwait sys_epoll_pwait
|
|
282 common signalfd sys_signalfd
|
|
283 common timerfd_create sys_timerfd_create
|
|
284 common eventfd sys_eventfd
|
|
285 common fallocate sys_fallocate
|
|
286 common timerfd_settime sys_timerfd_settime
|
|
287 common timerfd_gettime sys_timerfd_gettime
|
|
288 common accept4 sys_accept4
|
|
289 common signalfd4 sys_signalfd4
|
|
290 common eventfd2 sys_eventfd2
|
|
291 common epoll_create1 sys_epoll_create1
|
|
292 common dup3 sys_dup3
|
|
293 common pipe2 sys_pipe2
|
|
294 common inotify_init1 sys_inotify_init1
|
|
295 64 preadv sys_preadv
|
|
296 64 pwritev sys_pwritev
|
|
297 64 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
|
|
298 common perf_event_open sys_perf_event_open
|
|
299 64 recvmmsg sys_recvmmsg
|
|
300 common fanotify_init sys_fanotify_init
|
|
301 common fanotify_mark sys_fanotify_mark
|
|
302 common prlimit64 sys_prlimit64
|
|
303 common name_to_handle_at sys_name_to_handle_at
|
|
304 common open_by_handle_at sys_open_by_handle_at
|
|
305 common clock_adjtime sys_clock_adjtime
|
|
306 common syncfs sys_syncfs
|
|
307 64 sendmmsg sys_sendmmsg
|
|
308 common setns sys_setns
|
|
309 common getcpu sys_getcpu
|
|
310 64 process_vm_readv sys_process_vm_readv
|
|
311 64 process_vm_writev sys_process_vm_writev
|
|
312 common kcmp sys_kcmp
|
|
313 common finit_module sys_finit_module
|
|
314 common sched_setattr sys_sched_setattr
|
|
315 common sched_getattr sys_sched_getattr
|
|
316 common renameat2 sys_renameat2
|
|
317 common seccomp sys_seccomp
|
|
318 common getrandom sys_getrandom
|
|
319 common memfd_create sys_memfd_create
|
|
320 common kexec_file_load sys_kexec_file_load
|
|
321 common bpf sys_bpf
|
|
322 64 execveat sys_execveat/ptregs
|
|
323 common userfaultfd sys_userfaultfd
|
|
324 common membarrier sys_membarrier
|
|
325 common mlock2 sys_mlock2
|
|
326 common copy_file_range sys_copy_file_range
|
|
327 64 preadv2 sys_preadv2
|
|
328 64 pwritev2 sys_pwritev2
|
|
329 common pkey_mprotect sys_pkey_mprotect
|
|
330 common pkey_alloc sys_pkey_alloc
|
|
331 common pkey_free sys_pkey_free
|
|
332 common statx sys_statx
|
|
|
|
#
|
|
# x32-specific system call numbers start at 512 to avoid cache impact
|
|
# for native 64-bit operation.
|
|
#
|
|
512 x32 rt_sigaction compat_sys_rt_sigaction
|
|
513 x32 rt_sigreturn sys32_x32_rt_sigreturn
|
|
514 x32 ioctl compat_sys_ioctl
|
|
515 x32 readv compat_sys_readv
|
|
516 x32 writev compat_sys_writev
|
|
517 x32 recvfrom compat_sys_recvfrom
|
|
518 x32 sendmsg compat_sys_sendmsg
|
|
519 x32 recvmsg compat_sys_recvmsg
|
|
520 x32 execve compat_sys_execve/ptregs
|
|
521 x32 ptrace compat_sys_ptrace
|
|
522 x32 rt_sigpending compat_sys_rt_sigpending
|
|
523 x32 rt_sigtimedwait compat_sys_rt_sigtimedwait
|
|
524 x32 rt_sigqueueinfo compat_sys_rt_sigqueueinfo
|
|
525 x32 sigaltstack compat_sys_sigaltstack
|
|
526 x32 timer_create compat_sys_timer_create
|
|
527 x32 mq_notify compat_sys_mq_notify
|
|
528 x32 kexec_load compat_sys_kexec_load
|
|
529 x32 waitid compat_sys_waitid
|
|
530 x32 set_robust_list compat_sys_set_robust_list
|
|
531 x32 get_robust_list compat_sys_get_robust_list
|
|
532 x32 vmsplice compat_sys_vmsplice
|
|
533 x32 move_pages compat_sys_move_pages
|
|
534 x32 preadv compat_sys_preadv64
|
|
535 x32 pwritev compat_sys_pwritev64
|
|
536 x32 rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
|
|
537 x32 recvmmsg compat_sys_recvmmsg
|
|
538 x32 sendmmsg compat_sys_sendmmsg
|
|
539 x32 process_vm_readv compat_sys_process_vm_readv
|
|
540 x32 process_vm_writev compat_sys_process_vm_writev
|
|
541 x32 setsockopt compat_sys_setsockopt
|
|
542 x32 getsockopt compat_sys_getsockopt
|
|
543 x32 io_setup compat_sys_io_setup
|
|
544 x32 io_submit compat_sys_io_submit
|
|
545 x32 execveat compat_sys_execveat/ptregs
|
|
546 x32 preadv2 compat_sys_preadv64v2
|
|
547 x32 pwritev2 compat_sys_pwritev64v2
|