hyphenation fixes

man1/intro.1

@@ -37,11 +37,11 @@ This value can be tested (e.g., in most shells the variable
 contains the status of the last executed command)
 to see whether the command completed successfully.
 A zero exit status is conventionally used to indicate success,
-and a non-zero status means that the command was unsuccessful.
+and a nonzero status means that the command was unsuccessful.
 (Details of the exit status can be found in
 .BR wait (2).)
-A non-zero exit status can be in the range 1 to 255, and some commands
-use different non-zero status values to indicate the reason why the
+A nonzero exit status can be in the range 1 to 255, and some commands
+use different nonzero status values to indicate the reason why the
 command failed.
 .SH NOTES
 Linux is a flavor of Unix, and as a first approximation

man1/time.1

@@ -59,7 +59,7 @@ was invoked, the exit status is that of
 Otherwise it is 127 if
 .I command
 could not be found, 126 if it could be found but could not be invoked,
-and some other non-zero value (1-125) if something else went wrong.
+and some other nonzero value (1-125) if something else went wrong.
 .SH ENVIRONMENT
 The variables
 .BR LANG ,

man2/acct.2

@@ -132,6 +132,6 @@ SVr4, 4.3BSD (but not POSIX).
 .\" currently being used).
 .SH NOTES
 No accounting is produced for programs running when a crash occurs.
-In particular, nonterminating processes are never accounted for.
+In particular, non-terminating processes are never accounted for.
 .SH "SEE ALSO"
 .BR acct (5)

man2/adjtimex.2

@@ -133,7 +133,7 @@ is the system timer interrupt frequency.
 .TP
 .B EPERM
 .I buf.mode
-is non-zero and the caller does not have sufficient privilege.
+is nonzero and the caller does not have sufficient privilege.
 Under Linux the
 .B CAP_SYS_TIME
 capability is required.

man2/bind.2

@@ -184,7 +184,7 @@ Search permission is denied on a component of the path prefix.
 .BR path_resolution (7).)
 .TP
 .B EADDRNOTAVAIL
-A non-existent interface was requested or the requested
+A nonexistent interface was requested or the requested
 address was not local.
 .TP
 .B EFAULT

man2/capget.2

@@ -81,7 +81,7 @@ The calls operate on the capabilities of the thread specified by the
 .I pid
 field of
 .I hdrp
-when that is non-zero, or on the capabilities of the calling thread if
+when that is nonzero, or on the capabilities of the calling thread if
 .I pid
 is 0.
 If
@@ -137,7 +137,7 @@ capability is required.
 occur if a thread without this capability tried to change its
 own capabilities by specifying the
 .I pid
-field as a non-zero value (i.e., the value returned by
+field as a nonzero value (i.e., the value returned by
 .BR getpid (2))
 instead of 0.)
 .TP

man2/fcntl.2

@@ -469,7 +469,7 @@ would report the socket as having an "exceptional condition".)
 .\" refers to a terminal device, then SIGIO
 .\" signals are sent to the foreground process group of the terminal.
 
-If a non-zero value is given to
+If a nonzero value is given to
 .B F_SETSIG
 in a multi-threaded process running with a threading library
 that supports thread groups (e.g., NPTL),
@@ -543,7 +543,7 @@ is the signal to send instead, and in this case additional info
 is available to the signal handler if installed with
 .BR SA_SIGINFO .
 .sp
-Additionally, passing a non-zero value to
+Additionally, passing a nonzero value to
 .B F_SETSIG
 changes the signal recipient from a whole process to a specific thread
 within a process.
@@ -553,7 +553,7 @@ for more details.
 .sp
 By using
 .B F_SETSIG
-with a non-zero value, and setting
+with a nonzero value, and setting
 .B SA_SIGINFO
 for the
 signal handler (see

man2/getitimer.2

@@ -84,7 +84,7 @@ sets the indicated timer to the value in
 .IR value .
 If
 .I ovalue
-is non-zero, the old value of the timer is stored there.
+is nonzero, the old value of the timer is stored there.
 .LP
 Timers decrement from
 .I it_value

man2/getrlimit.2

@@ -137,7 +137,7 @@ Maximum size of
 .I core
 file.
 When 0 no core dump files are created.
-When non-zero, larger dumps are truncated to this size.
+When nonzero, larger dumps are truncated to this size.
 .TP
 .B RLIMIT_CPU
 CPU time limit in seconds.

man2/getsockopt.2

@@ -122,7 +122,7 @@ parameter for
 .IR optval .
 For
 .BR setsockopt (),
-the parameter should be non-zero to enable a boolean option, or zero if the
+the parameter should be nonzero to enable a boolean option, or zero if the
 option is to be disabled.
 .PP
 For a description of the available socket options see

man2/gettimeofday.2

@@ -176,7 +176,7 @@ argument, the
 .I tv
 argument is NULL and the
 .I tz_minuteswest
-field is non-zero.
+field is nonzero.
 In such a case it is assumed that the CMOS clock
 is on local time, and that it has to be incremented by this amount
 to get UTC system time.

man2/intro.2

@@ -51,7 +51,7 @@ absolute value into the
 variable, and returns \-1 as the return value of the wrapper.
 
 The value returned by a successful system call depends on the call.
-Many system calls return 0 on success, but some can return non-zero
+Many system calls return 0 on success, but some can return nonzero
 values from a successful call.
 The details are described in the individual manual pages.
 

man2/ioctl.2

@@ -1,4 +1,4 @@
-.\" Copyright (c) 1980, 1991 Regents of the University of California.
+\" Copyright (c) 1980, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without

man2/ioctl_list.2

@@ -607,8 +607,8 @@ The 'ifr_data' field is a pointer to another structure as follows:
 .fi
 FDRAWCMD takes a 'struct floppy raw_cmd *'.
 If 'flags & FD_RAW_WRITE'
-is non-zero, then 'data' points to an input buffer of length 'length'.
-If 'flags & FD_RAW_READ' is non-zero, then 'data' points to an output
+is nonzero, then 'data' points to an input buffer of length 'length'.
+If 'flags & FD_RAW_READ' is nonzero, then 'data' points to an output
 buffer of length 'length'.
 
 GIO_FONTX and PIO_FONTX take a 'struct console_font_desc *' or

man2/ioperm.2

@@ -48,7 +48,7 @@ ioperm \- set port input/output permissions
 sets the port access permission bits for the calling process for
 \fInum\fP bytes starting from port address \fIfrom\fP to the value
 \fIturn_on\fP.
-If \fIturn_on\fP is non-zero, the calling process must be privileged
+If \fIturn_on\fP is nonzero, the calling process must be privileged
 .RB ( CAP_SYS_RAWIO ).
 
 .\" FIXME is the following ("Only the first 0x3ff I/O ports can be

man2/madvise.2

@@ -206,7 +206,7 @@ more as a command than as advice and hence may return an error
 when it cannot do what it usually would do in response to this
 advice.
 (See the ERRORS description above.)
-This is nonstandard behavior.
+This is non-standard behavior.
 .LP
 The Linux implementation requires that the address
 .I start

man2/mbind.2

@@ -291,7 +291,7 @@ is
 .B MPOL_DEFAULT
 and
 .I nodemask
-specified a non-empty set;
+specified a nonempty set;
 or
 .I mode
 is

man2/mlock.2

@@ -123,7 +123,7 @@ address space of the process.
 .SH ERRORS
 .TP
 .B ENOMEM
-(Linux 2.6.9 and later) the caller had a non-zero
+(Linux 2.6.9 and later) the caller had a nonzero
 .B RLIMIT_MEMLOCK
 soft resource limit, but tried to lock more memory than the limit
 permitted.
@@ -306,7 +306,7 @@ Since kernel 2.6.9, if a privileged process calls
 and later drops privileges (loses the
 .B CAP_IPC_LOCK
 capability by, for example,
-setting its effective UID to a non-zero value),
+setting its effective UID to a nonzero value),
 then subsequent memory allocations (e.g.,
 .BR mmap (2),
 .BR brk (2))

man2/nice.2

@@ -75,7 +75,7 @@ resource limit in
 .SH "CONFORMING TO"
 SVr4, 4.3BSD, POSIX.1-2001.
 However, the Linux and (g)libc
-(earlier than glibc 2.2.4) return value is nonstandard, see below.
+(earlier than glibc 2.2.4) return value is non-standard, see below.
 SVr4 documents an additional
 .B EINVAL
 error code.

man2/pivot_root.2

@@ -70,7 +70,7 @@ They must be directories.
 \fInew_root\fP and \fIput_old\fP must not be on the same file system as
 the current root.
 .IP \- 3
-\fIput_old\fP must be underneath \fInew_root\fP, that is, adding a non-zero
+\fIput_old\fP must be underneath \fInew_root\fP, that is, adding a nonzero
 number of \fI/..\fP to the string pointed to by \fIput_old\fP must yield
 the same directory as \fInew_root\fP.
 .IP \- 3

man2/poll.2

@@ -238,7 +238,7 @@ is specified as NULL, then
 can block indefinitely.
 .SH "RETURN VALUE"
 On success, a positive number is returned; this is
-the number of structures which have non-zero
+the number of structures which have nonzero
 .I revents
 fields (in other words, those descriptors with events or errors reported).
 A value of 0 indicates that the call timed out and no file

man2/prctl.2

@@ -96,7 +96,7 @@ Return (as the function result) the current state of the calling
 process's dumpable flag.
 .\" Since Linux 2.6.13, the dumpable flag can have the value 2,
 .\" but in 2.6.13 PR_GET_DUMPABLE simply returns 1 if the dumpable
-.\" flags has a non-zero value.  This was fixed in 2.6.14.
+.\" flags has a nonzero value.  This was fixed in 2.6.14.
 .TP
 .B PR_SET_KEEPCAPS
 (Since Linux 2.2.18)
@@ -104,7 +104,7 @@ Set the state of the process's "keep capabilities" flag,
 which determines whether the process's effective and permitted
 capability sets are cleared when a change is made to the process's user IDs
 such that the process's real UID, effective UID, and saved set-user-ID
-all become non-zero when at least one of them previously had the value 0.
+all become nonzero when at least one of them previously had the value 0.
 (By default, these credential sets are cleared).
 .I arg2
 must be either 0 (capabilities are cleared) or 1 (capabilities are kept).

man2/ptrace.2

@@ -301,7 +301,7 @@ for
 .TP
 .B PTRACE_CONT
 Restarts the stopped child process.
-If \fIdata\fP is non-zero and not
+If \fIdata\fP is nonzero and not
 .BR SIGSTOP ,
 it is interpreted as a signal to be delivered to the child;
 otherwise, no signal is delivered.

man2/recv.2

@@ -101,7 +101,7 @@ bytes may be discarded depending on the type of socket the message is
 received from.
 .PP
 If no messages are available at the socket, the receive calls wait for a
-message to arrive, unless the socket is nonblocking (see
+message to arrive, unless the socket is non-blocking (see
 .BR fcntl (2)),
 in which case the value \-1 is returned and the external variable
 .I errno

man2/rename.2

@@ -182,7 +182,7 @@ exists but is not a directory.
 .TP
 .BR ENOTEMPTY " or " EEXIST
 .I newpath
-is a non-empty directory, that is, contains entries other than "." and "..".
+is a nonempty directory, that is, contains entries other than "." and "..".
 .TP
 .BR EPERM " or " EACCES
 The directory containing

man2/sched_setscheduler.2

@@ -96,7 +96,7 @@ processes for each possible \fIsched_priority\fP value, and
 \fIsched_priority\fP can have a value in the range 0 to 99.
 In order
 to determine the process that runs next, the Linux scheduler looks for
-the non-empty list with the highest static priority and takes the
+the nonempty list with the highest static priority and takes the
 process at the head of this list.
 The scheduling policy determines for
 each process, where it will be inserted into the list of processes
@@ -223,7 +223,7 @@ interactivity causing extra preemptions (between the workload's tasks).
 .SS Privileges and resource limits
 In Linux kernels before 2.6.12, only privileged
 .RB ( CAP_SYS_NICE )
-processes can set a non-zero static priority.
+processes can set a nonzero static priority.
 The only change that an unprivileged process can make is to set the
 .B SCHED_OTHER
 policy, and this can only be done if the effective user ID of the caller of
@@ -241,7 +241,7 @@ priority for the
 and
 .B SCHED_FIFO
 policies.
-If an unprivileged process has a non-zero
+If an unprivileged process has a nonzero
 .B RLIMIT_RTPRIO
 soft limit, then it can change its scheduling policy and priority,
 subject to the restriction that the priority cannot be set to a

man2/select_tut.2

@@ -119,7 +119,7 @@ descriptor is still present in the set with the
 .BR FD_ISSET ()
 macro.
 .BR FD_ISSET ()
-returns non-zero if the descriptor is present and zero if
+returns nonzero if the descriptor is present and zero if
 it is not.
 .BR FD_CLR ()
 removes a file descriptor from the set.

man2/semget.2

@@ -273,7 +273,7 @@ or a
 .B SETALL
 operation on the semaphore set.
 (Where multiple peers do not know who will be the first to
-initialize the set, checking for a non-zero
+initialize the set, checking for a nonzero
 .I sem_otime
 in the associated data structure retrieved by a
 .BR semctl (2)

man2/set_mempolicy.2

@@ -194,7 +194,7 @@ is
 .B MPOL_DEFAULT
 and
 .I nodemask
-is non-empty,
+is nonempty,
 or
 .I mode
 is

man2/sigaction.2

@@ -64,13 +64,13 @@ and
 .PP
 If
 .I act
-is non\-null, the new action for signal
+is non-null, the new action for signal
 .I signum
 is installed from
 .IR act .
 If
 .I oldact
-is non\-null, the previous action is saved in
+is non-null, the previous action is saved in
 .IR oldact .
 .PP
 The
@@ -395,7 +395,7 @@ signal:
 invalid address alignment
 .TP
 .B BUS_ADRERR
-non-existent physical address
+nonexistent physical address
 .TP
 .B BUS_OBJERR
 object-specific hardware error

man2/sigaltstack.2

@@ -131,7 +131,7 @@ outside of the process's address space.
 .TP
 .B EINVAL
 \fIss\fP is not NULL and the \fIss_flags\fP field contains
-a non-zero value other than
+a nonzero value other than
 .BR SS_DISABLE .
 .TP
 .B ENOMEM

man2/sigprocmask.2

@@ -56,7 +56,7 @@ The set of blocked signals is set to the argument
 .PP
 If
 .I oldset
-is non\-null, the previous value of the signal mask is stored in
+is non-null, the previous value of the signal mask is stored in
 .IR oldset .
 
 If

man2/sysctl.2

@@ -86,9 +86,9 @@ was not found.
 No search permission for one of the encountered "directories",
 or no read permission where
 .I oldval
-was non-zero, or no write permission where
+was nonzero, or no write permission where
 .I newval
-was non-zero.
+was nonzero.
 .SH "CONFORMING TO"
 This call is Linux-specific, and should not be used in programs
 intended to be portable.

man2/syslog.2

@@ -99,7 +99,7 @@ reads
 The call
 .BR syslog ()
 .RI (3, buf , len )
-will read the last \fIlen\fP bytes from the log buffer (nondestructively),
+will read the last \fIlen\fP bytes from the log buffer (non-destructively),
 but will not read more than was written into the buffer since the
 last "clear ring buffer" command (which does not clear the buffer at all).
 It returns the number of bytes read.

man2/wait.2

@@ -346,7 +346,7 @@ is unspecified.
 To distinguish this case from that where a child was in a
 waitable state, zero out the
 .I si_pid
-field before the call and check for a non-zero value in this field
+field before the call and check for a nonzero value in this field
 after the call returns.
 .SH "RETURN VALUE"
 .BR wait ():

man3/argz_add.3

@@ -56,7 +56,7 @@ These functions are glibc-specific.
 An argz vector is a pointer to a character buffer together with a length.
 The intended interpretation of the character buffer is an array
 of strings, where the strings are separated by null bytes ('\\0').
-If the length is non-zero, the last byte of the buffer must be a null byte.
+If the length is nonzero, the last byte of the buffer must be a null byte.
 .LP
 These functions are for handling argz vectors.
 The pair (NULL,0) is an argz vector, and, conversely,

man3/assert_perror.3

@@ -48,7 +48,7 @@ by calling
 .BR abort (3)
 if
 .I errnum
-is non-zero.
+is nonzero.
 The message contains the filename, function name and
 line number of the macro call, and the output of
 .IR strerror(errnum) .

man3/atexit.3

@@ -64,7 +64,7 @@ all registrations are removed.
 The
 .BR atexit ()
 function returns the value 0 if successful; otherwise
-it returns a non-zero value.
+it returns a nonzero value.
 .SH "CONFORMING TO"
 SVr4, 4.3BSD, C89, C99, POSIX.1-2001.
 .SH NOTES

man3/backtrace.3

@@ -141,7 +141,7 @@ Note the following:
 Omission of the frame pointers (as
 implied by any of
 .BR gcc (1)'s
-non-zero optimization levels) may cause these assumptions to be
+nonzero optimization levels) may cause these assumptions to be
 violated.
 .IP *
 Inlined functions do not have stack frames.

man3/bcmp.3

@@ -50,12 +50,12 @@ If they are equal, and in particular if
 is zero,
 .BR bcmp ()
 returns 0.
-Otherwise it returns a non-zero result.
+Otherwise it returns a nonzero result.
 .SH "RETURN VALUE"
 The
 .BR bcmp ()
 function returns 0 if the byte sequences are equal,
-otherwise a non-zero result is returned.
+otherwise a nonzero result is returned.
 .SH "CONFORMING TO"
 4.3BSD.
 This function is deprecated (marked as LEGACY in POSIX.1-2001): use

man3/clearenv.3

@@ -48,10 +48,10 @@ to NULL.
 .SH "RETURN VALUE"
 The
 .BR clearenv ()
-function returns zero on success, and a non-zero
+function returns zero on success, and a nonzero
 value on failure.
 .\" Most versions of Unix return -1 on error, or do not even have errors.
-.\" Glibc info and the Watcom C library document "a non-zero value".
+.\" Glibc info and the Watcom C library document "a nonzero value".
 .SH VERSIONS
 Not in libc4, libc5.
 In glibc since glibc 2.0.

man3/ctime.3

@@ -192,7 +192,7 @@ The function acts as if it called
 and sets the external variables \fItzname\fP with
 information about the current time zone, \fItimezone\fP with the difference
 between Coordinated Universal Time (UTC) and local standard time in
-seconds, and \fIdaylight\fP to a non-zero value if daylight savings
+seconds, and \fIdaylight\fP to a nonzero value if daylight savings
 time rules apply during some part of the year.
 The return value points to a statically allocated struct which might be
 overwritten by subsequent calls to any of the date and time functions.

man3/daemon.3

@@ -54,13 +54,13 @@ controlling terminal and run in the background as system daemons.
 .PP
 Unless the argument
 .I nochdir
-is non-zero,
+is nonzero,
 .BR daemon ()
 changes the current working directory to the root ("/").
 .PP
 Unless the argument
 .I noclose
-is non-zero,
+is nonzero,
 .BR daemon ()
 will redirect standard input, standard output and standard error
 to \fI/dev/null\fP.

man3/dl_iterate_phdr.3

@@ -46,7 +46,7 @@ application's shared objects and calls the function
 once for each object,
 until either all shared objects have been processed or
 .I callback
-returns a non-zero value.
+returns a nonzero value.
 
 Each call to
 .I callback

man3/dlopen.3

@@ -134,7 +134,7 @@ the library is loaded.)
 .B RTLD_NOW
 If this value is specified, or the environment variable
 .B LD_BIND_NOW
-is set to a non-empty string,
+is set to a nonempty string,
 all undefined symbols in the library are resolved before
 .BR dlopen ()
 returns.
@@ -283,7 +283,7 @@ symbols in it, then the dynamic library is unloaded.
 .LP
 The function
 .BR dlclose ()
-returns 0 on success, and non-zero on error.
+returns 0 on success, and nonzero on error.
 .SS "The obsolete symbols _init() and _fini()"
 The linker recognizes special symbols
 .B _init
@@ -357,7 +357,7 @@ typedef struct {
 .in
 .sp
 .BR dladdr ()
-returns 0 on error, and non-zero on success.
+returns 0 on error, and nonzero on success.
 .PP
 The function
 .BR dlvsym ()

man3/ecvt.3

@@ -55,7 +55,7 @@ string of \fIndigits\fP digits (where \fIndigits\fP is reduced to an
 system-specific limit determined by the precision of a
 .IR double ),
 and returns a pointer to the string.
-The high-order digit is non-zero, unless
+The high-order digit is nonzero, unless
 .I number
 is zero.
 The low order digit is rounded.
@@ -65,7 +65,7 @@ is stored in \fI*decpt\fP.
 A negative value for \fI*decpt\fP means that
 the decimal point is to the left of the start of the string.
 If the sign of
-\fInumber\fP is negative, \fI*sign\fP is set to a non-zero value,
+\fInumber\fP is negative, \fI*sign\fP is set to a nonzero value,
 otherwise it is set to 0.
 If
 .I number

man3/errno.3

@@ -57,7 +57,7 @@ may be a macro.
 \fIerrno\fP is thread-local; setting it in one thread
 does not affect its value in any other thread.
 
-Valid error numbers are all non-zero; \fIerrno\fP is never set to zero
+Valid error numbers are all nonzero; \fIerrno\fP is never set to zero
 by any library function.
 All the error names specified by POSIX.1
 must have distinct values, with the exception of

man3/error.3

@@ -54,7 +54,7 @@ and then outputs to
 the program name, a colon and a space, the message specified by the
 .BR printf (3)-style
 format string \fIformat\fP, and, if \fIerrnum\fP is
-non-zero, a second colon and a space followed by the string given by
+nonzero, a second colon and a space followed by the string given by
 \fBperror(\fIerrnum\fB)\fP.
 Any arguments required for
 .I format
@@ -74,7 +74,7 @@ initially has the same value as
 The value of this variable can be modified to change the output of
 .BR error ().
 
-If \fIstatus\fP has a non-zero value, then
+If \fIstatus\fP has a nonzero value, then
 .BR error ()
 calls
 .BR exit (3)
@@ -100,7 +100,7 @@ The preprocessor values \fB__LINE__\fP and
 but other values can also be used.
 For example, these arguments could refer to a location in an input file.
 
-If the global variable \fIerror_one_per_line\fP is set non-zero,
+If the global variable \fIerror_one_per_line\fP is set nonzero,
 a sequence of
 .BR error_at_line ()
 calls with the

man3/ether_aton.3

@@ -77,14 +77,14 @@ The
 function maps an Ethernet address to the
 corresponding hostname in
 .I /etc/ethers
-and returns non-zero if it cannot be found.
+and returns nonzero if it cannot be found.
 .PP
 The
 .BR ether_hostton ()
 function maps a hostname to the
 corresponding Ethernet address in
 .I /etc/ethers
-and returns non-zero if it cannot be found.
+and returns nonzero if it cannot be found.
 .PP
 The
 .BR ether_line ()
@@ -92,7 +92,7 @@ function parses a line in
 .I /etc/ethers
 format (ethernet address followed by whitespace followed by
 hostname; '#' introduces a comment) and returns an address
-and hostname pair, or non-zero if it cannot be parsed.
+and hostname pair, or nonzero if it cannot be parsed.
 The buffer pointed to by
 .I hostname
 must be sufficiently long, for example, have the same length as

man3/exit.3

@@ -100,7 +100,7 @@ The use of
 and
 .B EXIT_FAILURE
 is slightly more portable
-(to non-Unix environments) than the use of 0 and some non-zero value
+(to non-Unix environments) than the use of 0 and some nonzero value
 like 1 or \-1.
 In particular, VMS uses a different convention.
 .LP

man3/fenv.3

@@ -206,7 +206,7 @@ As before, the object
 .I *envp
 must be known to be valid.
 .SH "RETURN VALUE"
-These functions return zero on success and non-zero if an error occurred.
+These functions return zero on success and nonzero if an error occurred.
 .\" Earlier seven of these functions were listed as returning void.
 .\" This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
 .\" of the C99 Standard.

man3/ferror.3

@@ -70,7 +70,7 @@ The function
 .BR feof ()
 tests the end-of-file indicator for the stream pointed to by
 .IR stream ,
-returning non-zero if it is set.
+returning nonzero if it is set.
 The end-of-file indicator can only be
 cleared by the function
 .BR clearerr ().
@@ -79,7 +79,7 @@ The function
 .BR ferror ()
 tests the error indicator for the stream pointed to by
 .IR stream ,
-returning non-zero if it is set.
+returning nonzero if it is set.
 The error indicator can only be reset by the
 .BR clearerr ()
 function.

man3/finite.3

@@ -71,12 +71,12 @@ _BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE
 .SH DESCRIPTION
 The
 .BR finite ()
-functions return a non-zero value if \fIx\fP is neither infinite
+functions return a nonzero value if \fIx\fP is neither infinite
 nor a "not-a-number" (NaN) value, and 0 otherwise.
 
 The
 .BR isnan ()
-functions return a non-zero value if \fIx\fP is a NaN value,
+functions return a nonzero value if \fIx\fP is a NaN value,
 and 0 otherwise.
 
 The

man3/flockfile.3

@@ -48,7 +48,7 @@ The stdio functions are thread-safe.
 This is achieved by assigning
 to each
 .I FILE
-object a lockcount and (if the lockcount is non-zero)
+object a lockcount and (if the lockcount is nonzero)
 an owning thread.
 For each library call, these functions wait until the
 .I FILE
@@ -110,7 +110,7 @@ the lockcount otherwise.
 The
 .BR ftrylockfile ()
 function returns zero for success
-(the lock was obtained), and non-zero for failure.
+(the lock was obtained), and nonzero for failure.
 .SH ERRORS
 None.
 .SH "CONFORMING TO"

man3/fnmatch.3

@@ -89,7 +89,7 @@ Zero if
 matches
 .IR pattern ,
 .B FNM_NOMATCH
-if there is no match or another non-zero value if there is an error.
+if there is no match or another nonzero value if there is an error.
 .SH "CONFORMING TO"
 POSIX.2.
 The

man3/fpathconf.3

@@ -115,7 +115,7 @@ The corresponding macro is
 .BR _POSIX_PIPE_BUF .
 .TP
 .B _PC_CHOWN_RESTRICTED
-returns non-zero if the
+returns nonzero if the
 .BR chown (2)
 call may not be used on this file.
 If
@@ -128,14 +128,14 @@ The corresponding macro is
 .BR _POSIX_CHOWN_RESTRICTED .
 .TP
 .B _PC_NO_TRUNC
-returns non-zero if accessing filenames longer than
+returns nonzero if accessing filenames longer than
 .B _POSIX_NAME_MAX
 generates an error.
 The corresponding macro is
 .BR _POSIX_NO_TRUNC .
 .TP
 .B _PC_VDISABLE
-returns non-zero if special character processing can be disabled, where
+returns nonzero if special character processing can be disabled, where
 .I fd
 or
 .I path

man3/fpclassify.3

@@ -80,16 +80,16 @@ normal floating-point number.
 The other macros provide a short answer to some standard questions.
 .TP
 .BI isfinite( x )
-returns a non-zero value if
+returns a nonzero value if
 .br
 (fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)
 .TP
 .BI isnormal( x )
-returns a non-zero value if
+returns a nonzero value if
 (fpclassify(x) == FP_NORMAL)
 .TP
 .BI isnan( x )
-returns a non-zero value if
+returns a nonzero value if
 (fpclassify(x) == FP_NAN)
 .TP
 .BI isinf( x )
@@ -103,7 +103,7 @@ C99
 .SH NOTES
 In glibc 2.01 and earlier,
 .BR isinf ()
-returns a non-zero value (actually: 1) if
+returns a nonzero value (actually: 1) if
 .I x
 is an infinity (positive or negative).
 (This is all that C99 requires.)

man3/fpurge.3

@@ -66,7 +66,7 @@ appropriately.
 .I stream
 is not an open stream.
 .SH "CONFORMING TO"
-These functions are nonstandard and not portable.
+These functions are non-standard and not portable.
 The function
 .BR fpurge ()
 was introduced in 4.4BSD and is not available under Linux.

man3/ftime.3

@@ -54,7 +54,7 @@ Here \fItime\fP is the number of seconds since the Epoch,
 \fImillitm\fP is the number of milliseconds since \fItime\fP
 seconds since the Epoch, \fItimezone\fP is the local time zone
 measured in minutes of time west of Greenwich, and \fIdstflag\fP
-is a flag that, if non-zero, indicates that Daylight Saving time
+is a flag that, if nonzero, indicates that Daylight Saving time
 applies locally during the appropriate part of the year.
 .LP
 These days the contents of the \fItimezone\fP and \fIdstflag\fP

man3/ftok.3

@@ -44,7 +44,7 @@ function uses the identity of the file named by the given
 (which must refer to an existing, accessible file)
 and the least significant 8 bits of
 .I proj_id
-(which must be non-zero) to generate a
+(which must be nonzero) to generate a
 .I key_t
 type System V IPC key, suitable for use with
 .BR msgget (2),

man3/fts.3

@@ -215,7 +215,7 @@ field are undefined.
 A symbolic link.
 .TP
 .BR FTS_SLNONE
-A symbolic link with a non-existent target.
+A symbolic link with a nonexistent target.
 The contents of the
 .I fts_statp
 field reference the file characteristic information for the symbolic link
@@ -398,7 +398,7 @@ instead of the symbolic links themselves.
 If this option is set, the only symbolic links for which
 .I FTSENT
 structures
-are returned to the application are those referencing non-existent files.
+are returned to the application are those referencing nonexistent files.
 Either
 .BR FTS_LOGICAL
 or

man3/ftw.3

@@ -121,7 +121,7 @@ that it is undefined whether \fBFTW_NS\fP or \fBFTW_SL\fP (see below)
 is passed in
 .IR typeflag .
 .PP
-To stop the tree walk, \fIfn\fP() returns a non-zero value; this
+To stop the tree walk, \fIfn\fP() returns a nonzero value; this
 value will become the return value of
 .BR ftw ().
 As long as \fIfn\fP() returns 0,
@@ -135,7 +135,7 @@ failure), in which case it will return \-1.
 Because
 .BR ftw ()
 uses dynamic data structures, the only safe way to
-exit out of a tree walk is to return a non-zero value from \fIfn\fP().
+exit out of a tree walk is to return a nonzero value from \fIfn\fP().
 To allow a signal to terminate the walk without causing a memory leak,
 have the handler set a global flag that is checked by \fIfn\fP().
 \fIDon't\fP use
@@ -290,7 +290,7 @@ which has depth 0).
 .SH "RETURN VALUE"
 These functions return 0 on success, and \-1 if an error occurs.
 
-If \fIfn\fP() returns non-zero,
+If \fIfn\fP() returns nonzero,
 then the tree walk is terminated and the value returned by \fIfn\fP()
 is returned as the result of
 .BR ftw ()
@@ -300,7 +300,7 @@ or
 If
 .BR nftw ()
 is called with the \fBFTW_ACTIONRETVAL\fP flag,
-then the only non-zero value that should be used by \fIfn\fP()
+then the only nonzero value that should be used by \fIfn\fP()
 to terminate the tree walk is \fBFTW_STOP\fP,
 and that value is returned as the result of
 .BR nftw ().

man3/fwide.3

@@ -48,7 +48,7 @@ operation).
 Once a stream has an orientation, it cannot be changed and persists until
 the stream is closed.
 .PP
-When \fImode\fP is non-zero, the
+When \fImode\fP is nonzero, the
 .BR fwide ()
 function first attempts to set
 \fIstream\fP's orientation (to wide-character oriented if \fImode\fP > 0, or

man3/getaddrinfo.3

@@ -366,7 +366,7 @@ flags respectively to be used in the IDNA handling.
 .\" #define EAI_IDN_ENCODE  -105  /* IDN encoding failed.  */
 .\" #endif
 .BR getaddrinfo ()
-returns 0 if it succeeds, or one of the following non-zero error codes:
+returns 0 if it succeeds, or one of the following nonzero error codes:
 .TP
 .B EAI_ADDRFAMILY
 The specified network host does not have any network addresses in the

man3/getdate.3

@@ -150,7 +150,7 @@ thread-safe variant.
 The functionality is the same.
 The result is returned in the buffer pointed to by
 .I res
-and in case of an error the return value is non-zero with the same
+and in case of an error the return value is nonzero with the same
 values as given above for
 .IR getdate_err .
 .LP

man3/gethostbyname.3

@@ -373,7 +373,7 @@ will point to the result on success.  In case of an error
 or if no entry is found
 .I result
 will be NULL.
-The functions return 0 on success and a non-zero error number on failure.
+The functions return 0 on success and a nonzero error number on failure.
 In addition to the errors returned by the non-reentrant
 versions of these functions, if
 .I buf

man3/getlogin.3

@@ -97,7 +97,7 @@ precisely because the user can set \fBLOGNAME\fP arbitrarily.
 returns a pointer to the user name when successful,
 and NULL on failure.
 .BR getlogin_r ()
-returns 0 when successful, and non-zero on failure.
+returns 0 when successful, and nonzero on failure.
 .SH ERRORS
 POSIX specifies
 .TP

man3/getnameinfo.3

@@ -126,7 +126,7 @@ flags respectively to be used in the IDNA handling.
 On success 0 is returned, and node and service names, if requested,
 are filled with null-terminated strings, possibly truncated to fit
 the specified buffer lengths.
-On error one of the following non-zero error codes is returned:
+On error one of the following nonzero error codes is returned:
 .TP
 .B EAI_AGAIN
 The name could not be resolved at this time.

man3/getopt.3

@@ -166,7 +166,7 @@ returns ':' instead of '?' to
 indicate a missing option argument.
 If an error was detected, and
 the first character of \fIoptstring\fP is not a colon, and
-the external variable \fIopterr\fP is non-zero (which is the default),
+the external variable \fIopterr\fP is nonzero (which is the default),
 .BR getopt ()
 prints an error message.
 .PP

man3/getrpcent.3

@@ -60,7 +60,7 @@ reads the next line of the file, opening the file if necessary.
 opens and rewinds the file.
 If the
 .I stayopen
-flag is non-zero,
+flag is nonzero,
 the net data base will not be closed after each call to
 .BR getrpcent ()
 (either directly, or indirectly through one of

man3/glob.3

@@ -226,7 +226,7 @@ or
 .BR stat (2).
 If
 .I errfunc
-returns non-zero, or if
+returns nonzero, or if
 .B GLOB_ERR
 is set,
 .BR glob ()

man3/hsearch.3

@@ -118,7 +118,7 @@ must be zeroed before the first call to
 and
 .BR hcreate_r ()
 return 0 when allocation of the memory
-for the hash table fails, non-zero otherwise.
+for the hash table fails, nonzero otherwise.
 .LP
 .BR hsearch ()
 returns NULL if \fIaction\fP is \fBENTER\fP and
@@ -127,7 +127,7 @@ cannot be found in the hash table.
 .LP
 .BR hsearch_r ()
 returns 0 if \fIaction\fP is \fBENTER\fP and
-the hash table is full, and non-zero otherwise.
+the hash table is full, and nonzero otherwise.
 .SH ERRORS
 POSIX documents
 .TP

man3/ilogb.3

@@ -56,19 +56,19 @@ to zero and call
 before calling these functions.
 On return, if
 .I errno
-is non-zero or
+is nonzero or
 .I fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW)
-is non-zero, an error has occurred.
+is nonzero, an error has occurred.
 .LP
 If an error occurs and
 .I "(math_errhandling & MATH_ERRNO)"
-is non-zero, then
+is nonzero, then
 .I errno
 is set to
 .BR EDOM .
 If an error occurs and
 .I "(math_errhandling & MATH_ERREXCEPT)"
-is non-zero, then the invalid floating-point exception is raised.
+is nonzero, then the invalid floating-point exception is raised.
 .LP
 A domain error occurs when
 .I x

man3/inet.3

@@ -72,7 +72,7 @@ standard numbers-and-dots notation into binary data and stores it in
 the structure that \fIinp\fP points to.
 .BR inet_aton ()
 returns
-non-zero if the address is valid, zero if not.
+nonzero if the address is valid, zero if not.
 .PP
 The
 .BR inet_addr ()

man3/isalpha.3

@@ -150,7 +150,7 @@ checks for a hexadecimal digits, that is, one of
 .br
 .BR "0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F" .
 .SH "RETURN VALUE"
-The values returned are non-zero if the character
+The values returned are nonzero if the character
 .I c
 falls into the tested class, and a zero value
 if not.

man3/iswalnum.3

@@ -53,7 +53,7 @@ to 'Z', 'a' to 'z' and the digits '0' to '9'.
 .SH "RETURN VALUE"
 The
 .BR iswalnum ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide character
 belonging to the wide-character class "alnum".
 Otherwise it returns zero.

man3/iswalpha.3

@@ -57,7 +57,7 @@ to 'Z' and 'a' to 'z'.
 .SH "RETURN VALUE"
 The
 .BR iswalpha ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide character
 belonging to the wide-character class "alpha".
 Otherwise it returns zero.

man3/iswblank.3

@@ -55,7 +55,7 @@ and the control character '\\t'.
 .SH "RETURN VALUE"
 The
 .BR iswblank ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide character
 belonging to the wide-character class "blank".
 Otherwise it returns zero.

man3/iswcntrl.3

@@ -39,7 +39,7 @@ but not vice versa.
 .SH "RETURN VALUE"
 The
 .BR iswcntrl ()
-function returns non-zero if \fIwc\fP is a
+function returns nonzero if \fIwc\fP is a
 wide character belonging to the wide-character class "cntrl".
 Otherwise it returns zero.
 .SH "CONFORMING TO"

man3/iswctype.3

@@ -25,7 +25,7 @@ If \fIwc\fP is a wide character having the character property designated by
 \fIdesc\fP (or in other words: belongs to the character class designated by
 \fIdesc\fP), the
 .BR iswctype ()
-function returns non-zero.
+function returns nonzero.
 Otherwise it
 returns zero.
 If \fIwc\fP is
@@ -38,7 +38,7 @@ function.
 .SH "RETURN VALUE"
 The
 .BR iswctype ()
-function returns non-zero if
+function returns nonzero if
 the \fIwc\fP has the designated
 property.
 Otherwise it returns 0.

man3/iswdigit.3

@@ -56,7 +56,7 @@ contains exactly the digits '0' to '9'.
 .SH "RETURN VALUE"
 The
 .BR iswdigit ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide character
 belonging to the wide-character class "digit".
 Otherwise it returns zero.

man3/iswgraph.3

@@ -49,7 +49,7 @@ the wide-character classes "alnum" and "punct".
 .SH "RETURN VALUE"
 The
 .BR iswgraph ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide character
 belonging to the wide-character class "graph".
 Otherwise it returns zero.

man3/iswlower.3

@@ -61,7 +61,7 @@ to 'z'.
 .SH "RETURN VALUE"
 The
 .BR iswlower ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide character
 belonging to the wide-character class "lower".
 Otherwise it returns zero.

man3/iswprint.3

@@ -36,7 +36,7 @@ The wide-character class "print" contains the wide-character class "graph".
 .SH "RETURN VALUE"
 The
 .BR iswprint ()
-function returns non-zero if \fIwc\fP is a
+function returns nonzero if \fIwc\fP is a
 wide character belonging to the wide-character class "print".
 Otherwise it returns zero.
 .SH "CONFORMING TO"

man3/iswpunct.3

@@ -47,7 +47,7 @@ the wide-character class
 .SH "RETURN VALUE"
 The
 .BR iswpunct ()
-function returns non-zero
+function returns nonzero
 if \fIwc\fP is a wide-character
 belonging to the wide-character class "punct".
 Otherwise it returns zero.

man3/iswspace.3

@@ -43,7 +43,7 @@ and the control characters '\\f', '\\n', '\\r', '\\t', '\\v'.
 .SH "RETURN VALUE"
 The
 .BR iswspace ()
-function returns non-zero if \fIwc\fP is a wide character
+function returns nonzero if \fIwc\fP is a wide character
 belonging to the wide-character class "space".
 Otherwise it returns zero.
 .SH "CONFORMING TO"

man3/iswupper.3

@@ -54,7 +54,7 @@ to 'Z'.
 .SH "RETURN VALUE"
 The
 .BR iswupper ()
-function returns non-zero if \fIwc\fP is a wide character
+function returns nonzero if \fIwc\fP is a wide character
 belonging to the wide-character class "upper".
 Otherwise it returns zero.
 .SH "CONFORMING TO"

man3/iswxdigit.3

@@ -48,7 +48,7 @@ to 'F', 'a' to 'f' and the digits '0' to '9'.
 .SH "RETURN VALUE"
 The
 .BR iswxdigit ()
-function returns non-zero if \fIwc\fP is a wide character
+function returns nonzero if \fIwc\fP is a wide character
 belonging to the wide-character class "xdigit".
 Otherwise it returns zero.
 .SH "CONFORMING TO"

man3/lgamma.3

@@ -92,9 +92,9 @@ to zero and call
 before calling these functions.
 On return, if
 .I errno
-is non-zero or
+is nonzero or
 .I fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW)
-is non-zero, an error has occurred.
+is nonzero, an error has occurred.
 .LP
 A range error occurs if
 .I x

man3/logb.3

@@ -88,18 +88,18 @@ to zero and call
 before calling these functions.
 On return, if
 .I errno
-is non-zero or
+is nonzero or
 .I fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW)
-is non-zero, an error has occurred.
+is nonzero, an error has occurred.
 .LP
 If an error occurs and
 .I "(math_errhandling & MATH_ERRNO)"
-is non-zero, then
+is nonzero, then
 .I errno is set to
 .BR ERANGE .
 If an error occurs and
 .I "(math_errhandling & MATH_ERREXCEPT)"
-is non-zero, then the divide-by-zero floating-point exception is raised.
+is nonzero, then the divide-by-zero floating-point exception is raised.
 .LP
 A pole error occurs when
 .I x

man3/longjmp.3

@@ -75,7 +75,7 @@ its \fIenv\fP argument.
 If the
 .BR sigsetjmp (3)
 call that set this
-\fIenv\fP used a non-zero \fIsavesigs\fP flag,
+\fIenv\fP used a nonzero \fIsavesigs\fP flag,
 .BR siglongjmp ()
 also
 restores the set of blocked signals.

man3/lrint.3

@@ -65,7 +65,7 @@ The rounded integer value.
 .B EDOM
 The magnitude of \fIx\fP is too large and
 .I "(math_errhandling & MATH_ERRNO)"
-is non-zero.
+is nonzero.
 .SH "CONFORMING TO"
 C99.
 .SH "SEE ALSO"

man3/lround.3

@@ -71,7 +71,7 @@ that of their arguments.
 .B EDOM
 The magnitude of \fIx\fP is too large and
 .I "(math_errhandling & MATH_ERRNO)"
-is non-zero.
+is nonzero.
 .SH "CONFORMING TO"
 C99.
 .SH "SEE ALSO"

man3/lsearch.3

@@ -46,7 +46,7 @@ The comparison function referenced by
 \fIcompar\fP is expected to have two arguments which point to the
 \fIkey\fP object and to an array member, in that order, and which
 returns zero if the \fIkey\fP object matches the array member, and
-non-zero otherwise.
+nonzero otherwise.
 .PP
 If
 .BR lsearch ()

man3/malloc.3

@@ -214,7 +214,7 @@ if set to 2,
 is called immediately;
 if set to 3, a diagnostic message is printed on \fIstderr\fP
 and the program is aborted.
-Using a non-zero
+Using a nonzero
 .B MALLOC_CHECK_
 value can be useful because otherwise
 a crash may happen much later, and the true cause for the problem

man3/mblen.3

@@ -51,7 +51,7 @@ function
 .\" The Dinkumware doc and the Single Unix specification say this, but
 .\" glibc doesn't implement this.
 resets the shift state, only known to this function, to the initial state, and
-returns non-zero if the encoding has non-trivial shift state, or zero if the
+returns nonzero if the encoding has nontrivial shift state, or zero if the
 encoding is stateless.
 .SH "RETURN VALUE"
 The

man3/mbsinit.3

@@ -68,7 +68,7 @@ tests whether \fI*ps\fP corresponds to an
 initial state.
 .SH "RETURN VALUE"
 .BR mbsinit ()
-returns non-zero if \fI*ps\fP is an initial state, or if
+returns nonzero if \fI*ps\fP is an initial state, or if
 \fIps\fP is a null pointer.
 Otherwise it returns 0.
 .SH "CONFORMING TO"

man3/mbtowc.3

@@ -59,7 +59,7 @@ function
 .\" glibc doesn't implement this.
 resets the shift state, only known to this function,
 to the initial state, and
-returns non-zero if the encoding has non-trivial shift state, or zero if the
+returns nonzero if the encoding has nontrivial shift state, or zero if the
 encoding is stateless.
 .SH "RETURN VALUE"
 If \fIs\fP is not NULL, the
@@ -71,8 +71,8 @@ or \-1 upon failure.
 If \fIs\fP is NULL, the
 .BR mbtowc ()
 function
-returns non-zero if the encoding
-has non-trivial shift state, or zero if the encoding is stateless.
+returns nonzero if the encoding
+has nontrivial shift state, or zero if the encoding is stateless.
 .SH "CONFORMING TO"
 C99
 .SH NOTES

man3/on_exit.3

@@ -58,7 +58,7 @@ and the \fIarg\fP argument from
 The
 .BR on_exit ()
 function returns the value 0 if successful; otherwise
-it returns a non-zero value.
+it returns a nonzero value.
 .SH "CONFORMING TO"
 This function comes from SunOS 4, but is also present in
 libc4, libc5 and glibc.

man3/printf.3

@@ -247,7 +247,7 @@ For
 .B x
 and
 .B X
-conversions, a non-zero result has the string `0x' (or `0X' for
+conversions, a nonzero result has the string `0x' (or `0X' for
 .B X
 conversions) prepended to it.
 For
@@ -368,7 +368,7 @@ For example, since glibc 2.2.3 this will give Arabic-Indic digits
 in the Persian (`fa_IR') locale.
 .\" outdigits keyword in locale file
 .SS "The field width"
-An optional decimal digit string (with non-zero first digit) specifying
+An optional decimal digit string (with nonzero first digit) specifying
 a minimum field width.
 If the converted value has fewer characters
 than the field width, it will be padded with spaces on the left
@@ -380,7 +380,7 @@ which must be of type
 .IR int .
 A negative field width is taken as a `\-' flag followed by a
 positive field width.
-In no case does a non-existent or small field width cause truncation of a
+In no case does a nonexistent or small field width cause truncation of a
 field; if the result of a conversion is wider than the field width, the
 field is expanded to contain the conversion result.
 .SS "The precision"
@@ -686,7 +686,7 @@ if an exact representation in base 2 exists
 and otherwise is sufficiently large to distinguish values of type
 .IR double .
 The digit before the decimal point is unspecified for non-normalized
-numbers, and non-zero but otherwise unspecified for normalized numbers.
+numbers, and nonzero but otherwise unspecified for normalized numbers.
 .TP
 .B c
 If no