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statx.2: Fixes from David Howells 

Reported-by: David Howells <dhowells@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-04-26 14:09:00 +02:00
parent de5aebae43
commit aabbefb4d5
1 changed files with 24 additions and 3 deletions
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27
man2/statx.2
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@ -67,6 +67,9 @@ struct statx {
__u64 stx_ino; /* Inode number */
__u64 stx_size; /* Total size in bytes */
__u64 stx_blocks; /* Number of 512B blocks allocated */
__u64 stx_attributes_mask;
/* Mask to show what's supported
in stx_attributes */
/* The following fields are file timestamps */
struct statx_timestamp stx_atime; /* Last access */
@ -93,7 +96,7 @@ The file timestamps are structures of the following type:
.nf
struct statx_timestamp {
__s64 tv_sec; /* Seconds since the Epoch (UNIX time) */
__s32 tv_nsec; /* Nanoseconds since tv_sec */
__u32 tv_nsec; /* Nanoseconds since tv_sec */
};
.fi
.in
@ -139,7 +142,7 @@ then
is a relative pathname that is interpreted relative to the process's
current working directory.
.TP
A pathname interpreted relative to a directory file descriptor
A directory-relative pathname
If
.I pathname
is a string that begins with a character other than a slash and
@ -356,6 +359,11 @@ Apart from
.I statx
structure are:
.TP
.I stx_attributes_mask
A mask indicating which bits in
.IR stx_attributes
are supported by the VFS and the filesystem.
.TP
.I stx_mode
The file type and mode.
See
@ -417,7 +425,16 @@ For further information on the above fields, see
The
.I stx_attributes
field contains a set of ORed flags that indicate additional attributes
of the file:
of the file.
Note that any attribute that is not indicated as supported by
.I stx_attributes_mask
has no usable value here.
The bits in
.I stx_attributes_mask
correspond bit-by-bit to
.IR stx_attributes .
The flags are as follows:
.TP
.B STATX_ATTR_COMPRESSED
The file is compressed by the filesystem and may take extra resources
@ -470,6 +487,10 @@ Bad address.
Invalid flag specified in
.IR flags .
.TP
.B EINVAL
Reserved flag specified in
.IR mask .
.TP
.B ELOOP
Too many symbolic links encountered while traversing the pathname.
.TP