clone.2: Place CLONE_INTO_CGROUP text in correct alphabetical position

[thirdparty/man-pages.git] / man2 / ustat.2

diff --git a/man2/ustat.2 b/man2/ustat.2
index c83bbd4495d0e86c3115b9720deebbfe4a2fabcf..25c28486f1a88d63bd937d17543cce21c2a3e0ba 100644 (file)
--- a/man2/ustat.2
+++ b/man2/ustat.2
@@ -27,36 +27,36 @@
 .\" Modified 2001-03-22 by aeb
 .\" Modified 2003-08-04 by aeb
 .\"
-.TH USTAT 2 2003-08-04 "Linux" "Linux Programmer's Manual"
+.TH USTAT 2 2019-03-06 "Linux" "Linux Programmer's Manual"
 .SH NAME
-ustat \- get file system statistics
+ustat \- get filesystem statistics
 .SH SYNOPSIS
 .nf
 .B #include <sys/types.h>
-.br
 .BR "#include <unistd.h>" "    /* libc[45] */"
-.br
 .BR "#include <ustat.h>" "     /* glibc2 */"
-.sp
+.PP
 .BI "int ustat(dev_t " dev ", struct ustat *" ubuf );
 .fi
 .SH DESCRIPTION
 .BR ustat ()
-returns information about a mounted file system.
+returns information about a mounted filesystem.
 .I dev
 is a device number identifying a device containing
-a mounted file system.
+a mounted filesystem.
 .I ubuf
-is a pointer to a \fIustat\fP structure that contains the following
+is a pointer to a
+.I ustat
+structure that contains the following
 members:
+.PP
 .in +4n
-.nf
-
+.EX
 daddr_t f_tfree;      /* Total free blocks */
 ino_t   f_tinode;     /* Number of free inodes */
 char    f_fname[6];   /* Filsys name */
 char    f_fpack[6];   /* Filsys pack name */
-.fi
+.EE
 .in
 .PP
 The last two fields,
@@ -64,7 +64,7 @@ The last two fields,
 and
 .IR f_fpack ,
 are not implemented and will
-always be filled with null bytes (\(aq\\0\(aq).
+always be filled with null bytes (\(aq\e0\(aq).
 .SH RETURN VALUE
 On success, zero is returned and the
 .I ustat
@@ -82,20 +82,22 @@ points outside of your accessible address space.
 .TP
 .B EINVAL
 .I dev
-does not refer to a device containing a mounted file system.
+does not refer to a device containing a mounted filesystem.
 .TP
 .B ENOSYS
-The mounted file system referenced by
+The mounted filesystem referenced by
 .I dev
 does not support this operation, or any version of Linux before
 1.3.16.
+.SH VERSIONS
+Since version 2.28, glibc no longer provides a wrapper for this system call.
 .SH CONFORMING TO
 SVr4.
 .\" SVr4 documents additional error conditions ENOLINK, ECOMM, and EINTR
 .\" but has no ENOSYS condition.
 .SH NOTES
 .BR ustat ()
-is deprecated and has only been provided for compatibility.
+is deprecated and has been provided only for compatibility.
 All new programs should use
 .BR statfs (2)
 instead.
@@ -106,13 +108,13 @@ structure has an additional field,
 .IR f_blksize ,
 that is unknown elsewhere.
 HP-UX warns:
-For some file systems, the number of free inodes does not change.
-Such file systems will return \-1 in the field
+For some filesystems, the number of free inodes does not change.
+Such filesystems will return \-1 in the field
 .IR f_tinode .
 .\" Some software tries to use this in order to test whether the
-.\" underlying file system is NFS.
-For some file systems, inodes are dynamically allocated.
-Such file systems will return the current number of free inodes.
+.\" underlying filesystem is NFS.
+For some filesystems, inodes are dynamically allocated.
+Such filesystems will return the current number of free inodes.
 .SH SEE ALSO
 .BR stat (2),
 .BR statfs (2)