ioctl_tty.2: wfix

Reported-by: Helge Kreutzmann <debian@helgefjell.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man2/bdflush.2

@@ -40,7 +40,7 @@ There is no glibc wrapper for this system call; see VERSIONS.
 .SH DESCRIPTION
 .IR Note :
 Since Linux 2.6,
-.\" As noted in a changes in the 2.5.12 source
+.\" As noted in changes in the 2.5.12 source
 this system call is deprecated and does nothing.
 It is likely to disappear altogether in a future kernel release.
 Nowadays, the task performed by

man2/chmod.2

@@ -80,7 +80,7 @@ The
 .BR chmod ()
 and
 .BR fchmod ()
-system calls change a files mode bits.
+system calls change a file's mode bits.
 (The file mode consists of the file permission bits plus the set-user-ID,
 set-group-ID, and sticky bits.)
 These system calls differ only in how the file is specified:

man2/close_range.2

@@ -95,6 +95,7 @@ Insufficient kernel memory was available.
 .SH VERSIONS
 .BR close_range ()
 first appeared in Linux 5.9.
+Library support was added in glibc in version 2.34.
 .SH CONFORMING TO
 .BR close_range ()
 is a nonstandard function that is also present on FreeBSD.

man2/ioctl_tty.2

@@ -26,7 +26,7 @@ or
 .IR arg .
 .PP
 Use of
-.I ioctl
+.BR ioctl ()
 makes for nonportable programs.
 Use the POSIX interface described in
 .BR termios (3)
@@ -80,14 +80,15 @@ except that they take a
 .I "struct termio\ *"
 instead of a
 .IR "struct termios\ *" .
-.IP
+.RS
-.BI "TCGETA	struct termio *" argp
+.TS
-.IP
+lb l.
-.BI "TCSETA	const struct termio *" argp
+TCGETA	\fBstruct termio *\fPargp
-.IP
+TCSETA	\fBconst struct termio *\fPargp
-.BI "TCSETAW	const struct termio *" argp
+TCSETAW	\fBconst struct termio *\fPargp
-.IP
+TCSETAF	\fBconst struct termio *\fPargp
-.BI "TCSETAF	const struct termio *" argp
+.TE
+.RE
 .SS Locking the termios structure
 The
 .I termios
@@ -120,7 +121,6 @@ Window sizes are kept in the kernel, but not used by the kernel
 (except in the case of virtual consoles, where the kernel will
 update the window size when the size of the virtual console changes,
 for example, by loading a new font).
-.PP
 .TP
 .B TIOCGWINSZ
 Argument:
@@ -171,7 +171,7 @@ When
 .I arg
 is nonzero, nobody knows what will happen.
 .IP
-(SVr4, UnixWare, Solaris, Linux treat
+(SVr4, UnixWare, Solaris, and Linux treat
 .I "tcsendbreak(fd,arg)"
 with nonzero
 .I arg
@@ -530,6 +530,7 @@ The BSD ioctls
 .BR TIOCSTOP ,
 .BR TIOCSTART ,
 .BR TIOCUCNTL ,
+and
 .B TIOCREMOTE
 have not been implemented under Linux.
 .SS Modem control

man2/mmap.2

@@ -254,7 +254,7 @@ restrictions.
 If the memory region specified by
 .I addr
 and
-.I len
+.I length
 overlaps pages of any existing mapping(s), then the overlapped
 part of the existing mapping(s) will be discarded.
 If the specified address cannot be used,

man2/perf_event_open.2

@@ -1270,7 +1270,7 @@ records when a new cgroup is created (and activated).
 .\" commit e17d43b93e544f5016c0251d2074c15568d5d963
 This enables the generation of
 .B PERF_RECORD_TEXT_POKE
-records when there's a changes to the kernel text
+records when there's a change to the kernel text
 (i.e., self-modifying code).
 .TP
 .IR wakeup_events ", " wakeup_watermark

man2/rename.2

@@ -418,7 +418,7 @@ and the process is not privileged
 .B CAP_FOWNER
 capability);
 or the filesystem containing
-.I pathname
+.I oldpath
 does not support renaming of the type requested.
 .TP
 .B EROFS

man2/rmdir.2

@@ -53,7 +53,7 @@ was not allowed, or one of the directories in the path prefix of
 .I pathname
 did not allow search permission.
 (See also
-.BR path_resolution (7).
+.BR path_resolution (7).)
 .TP
 .B EBUSY
 .I pathname

man2/shmop.2

@@ -207,7 +207,6 @@ was NULL.
 Could not allocate memory for the descriptor or for the page tables.
 .PP
 .BR shmdt ()
-.I errno
 can fail with one of the following errors:
 .TP
 .B EINVAL

man2/sync.2

@@ -99,7 +99,7 @@ metadata related to the filesystem itself.
 Disk space was exhausted while synchronizing.
 .TP
 .BR ENOSPC ", " EDQUOT
-Data was written to a files on NFS or another filesystem which does not
+Data was written to a file on NFS or another filesystem which does not
 allocate space at the time of a
 .BR write (2)
 system call, and some previous write failed due to insufficient

man3/atanh.3

@@ -159,7 +159,7 @@ In glibc 2.9 and earlier,
 .\" This can be seen in sysdeps/ieee754/k_standard.c
 when a pole error occurs,
 .I errno
-as set to
+is set to
 .BR EDOM
 instead of the POSIX-mandated
 .BR ERANGE .

man3/bzero.3

@@ -100,7 +100,7 @@ The
 function addresses a problem that security-conscious applications
 may run into when using
 .BR bzero ():
-if the compiler can deduce that the location to zeroed will
+if the compiler can deduce that the location to be zeroed will
 never again be touched by a
 .I correct
 program, then it may remove the

man3/crypt.3

@@ -257,20 +257,23 @@ The following values of
 are supported:
 .RS
 .TS
-l l.
+lb lb
-ID  | Method
+l lx.
+ID	Method
 _
-1   | MD5
+1	MD5
-2a  | Blowfish (not in mainline glibc; added in some
+2a	T{
-    | Linux distributions)
+Blowfish (not in mainline glibc; added in some
+Linux distributions)
+T}
 .\" openSUSE has Blowfish, but AFAICS, this option is not supported
 .\" natively by glibc -- mtk, Jul 08
 .\"
 .\" md5 | Sun MD5
 .\" glibc doesn't appear to natively support Sun MD5; I don't know
 .\" if any distros add the support.
-5   | SHA-256 (since glibc 2.7)
+5	SHA-256 (since glibc 2.7)
-6   | SHA-512 (since glibc 2.7)
+6	SHA-512 (since glibc 2.7)
 .TE
 .RE
 .PP
@@ -283,13 +286,15 @@ following "$\fIid\fP$" in the salt.
 The "\fIencrypted\fP"
 part of the password string is the actual computed password.
 The size of this string is fixed:
+.RS
 .TS
-l l.
+lb l.
-MD5     | 22 characters
+MD5	22 characters
-SHA-256 | 43 characters
+SHA-256	43 characters
-SHA-512 | 86 characters
+SHA-512	86 characters
 .TE
-.sp 1
+.RE
+.PP
 The characters in "\fIsalt\fP" and "\fIencrypted\fP" are drawn from the set
 [\fBa\-zA\-Z0\-9./\fP].
 In the MD5 and SHA implementations the entire

man4/console_codes.4

@@ -672,7 +672,7 @@ ESC ] 2 ; \fItxt\fP ST	Set window title to \fItxt\fP.
 ESC ] 4 ; \fInum\fP; \fItxt\fP ST	Set ANSI color \fInum\fP to \fItxt\fP.
 ESC ] 10 ; \fItxt\fP ST	Set dynamic text color to \fItxt\fP.
 ESC ] 4 6 ; \fIname\fP ST	T{
-Change log file to \fIname\fP (normally disabled by a compile-time option)
+Change log file to \fIname\fP (normally disabled by a compile-time option).
 T}
 ESC ] 5 0 ; \fIfn\fP ST	Set font to \fIfn\fP.
 .TE

man5/proc.5

@@ -1706,7 +1706,7 @@ Acceptable values range from \-1000
 (OOM_SCORE_ADJ_MIN) to +1000 (OOM_SCORE_ADJ_MAX).
 This allows user space to control the preference for OOM-killing,
 ranging from always preferring a certain
-task or completely disabling it from OOM killing.
+task or completely disabling it from OOM-killing.
 The lowest possible value, \-1000, is
 equivalent to disabling OOM-killing entirely for that task,
 since it will always report a badness score of 0.

man7/environ.7

@@ -119,7 +119,7 @@ The name of the logged-in user (used by some System-V derived programs).
 Set at login time, see section NOTES below.
 .TP
 .B HOME
-A user's login directory, set a login time.
+A user's login directory.
 Set at login time, see section NOTES below.
 .TP
 .B LANG

man7/hier.7

@@ -228,7 +228,7 @@ placed in this directory.
 Commands for the MH mail handling system (optional).
 .TP
 .I /usr/bin/X11
-is the traditional place to look for X11 executables; on Linux, it
+This is the traditional place to look for X11 executables; on Linux, it
 usually is a symbolic link to
 .IR /usr/X11R6/bin .
 .TP

man7/pid_namespaces.7

@@ -275,7 +275,7 @@ can't be combined with
 Threads are required to be in the same PID namespace such that
 the threads in a process can send signals to each other.
 Similarly, it must be possible to see all of the threads
-of a processes in the
+of a process in the
 .BR proc (5)
 filesystem.
 Additionally, if two threads were in different PID

man7/sysvipc.7

@@ -53,7 +53,7 @@ Remove a message from a queue.
 Perform various control operations on a queue, including deletion.
 .\"
 .SS Semaphore sets
-System V semaphores allow processes to synchronize their actions
+System V semaphores allow processes to synchronize their actions.
 System V semaphores are allocated in groups called sets;
 each semaphore in a set is a counting semaphore.
 POSIX semaphores provide an alternative API for achieving the same result;

man7/unicode.7

@@ -188,7 +188,7 @@ can be used to transform the internal
 characters and strings into the system character encoding and back
 and
 .BR wcwidth (3)
-tells, how many positions (0\(en2) the cursor is advanced by the
+tells how many positions (0\(en2) the cursor is advanced by the
 output of a character.
 .SS Private Use Areas (PUA)
 In the Basic Multilingual Plane,

man7/uri.7

@@ -497,7 +497,7 @@ URI but their use is limited to their reserved purpose
 .PP
 Unreserved characters may be included in a URI.
 Unreserved characters
-include uppercase and lowercase English letters,
+include uppercase and lowercase Latin letters,
 decimal digits, and the following
 limited set of punctuation marks and symbols:
 .IP

man8/ld.so.8

@@ -238,6 +238,10 @@ are delimited by colons or spaces.
 .B \-\-list
 List all dependencies and how they are resolved.
 .TP
+.BR \-\-list\-tunables " (since 2.33)"
+Print the names and values of all tunables,
+along with the minimum and maximum allowed values.
+.TP
 .BR \-\-preload " \fIlist\fP (since glibc 2.30)"
 Preload the objects specified in
 .IR list .