sets various class context values (resource limits, umask and

sets various class context values (resource limits, umask and

process priorities) based on values for a specific named class.

process priorities) based on values for a specific named class.

.Pp

.Pp

.Fn setusercontext

.Fn setusercontext

function sets class context values based on a given login_cap_t

function sets class context values based on a given login_cap_t

object and a specific passwd record (if login_cap_t is NULL),

object and a specific passwd record (if login_cap_t is NULL),

An empty

An empty

.Em ttys.allow

.Em ttys.allow

list (or if no such capability exists for

list (or if no such capability exists for

the

the

.Em ttys.deny

.Em ttys.deny

list exists and is non-empty, and the device or its

list exists and is non-empty, and the device or its

The

The

.Fn mbrune

.Fn mbrune

function locates the first occurrence of

function locates the first occurrence of

in the string pointed to by

in the string pointed to by

.Ar string .

.Ar string .

The terminating

The terminating

The

The

.Fn mbrrune

.Fn mbrrune

function

function

.Dv NULL

.Dv NULL

if the character does not appear in the string.

if the character does not appear in the string.

.Pp

.Pp

The

The

.Fn mbmb

.Fn mbmb

function

function

.Fa pattern ,

.Fa pattern ,

or

or

.Dv NULL

.Dv NULL

.Fa pattern

.Fa pattern

does not appear in the string.

does not appear in the string.

.Sh "SEE ALSO

.Sh "SEE ALSO

.Xr rune 3 ,

.Xr rune 3 ,

.Xr setlocale 3 ,

.Xr setlocale 3 ,

.Xr euc 4 ,

.Xr euc 4 ,

routines are \fBmove\fR and \fBaddch\fR.  More general versions of

routines are \fBmove\fR and \fBaddch\fR.  More general versions of

these routines are included with names beginning with \fBw\fR,

these routines are included with names beginning with \fBw\fR,

allowing the user to specify a window.  The routines not beginning

allowing the user to specify a window.  The routines not beginning

After using routines to manipulate a window, \fBrefresh\fR is called,

After using routines to manipulate a window, \fBrefresh\fR is called,

telling \fBcurses\fR to make the user's CRT screen look like

telling \fBcurses\fR to make the user's CRT screen look like

which is used for certain low-level operations like clearing and redrawing a

which is used for certain low-level operations like clearing and redrawing a

screen containing garbage.  The \fBcurscr\fR can be used in only a few

screen containing garbage.  The \fBcurscr\fR can be used in only a few

routines.

routines.

.SS Routine and Argument Names

.SS Routine and Argument Names

Many \fBcurses\fR routines have two or more versions.  The routines prefixed

Many \fBcurses\fR routines have two or more versions.  The routines prefixed

with \fBw\fR require a window argument.  The routines prefixed with \fBp\fR

with \fBw\fR require a window argument.  The routines prefixed with \fBp\fR

\fBchtype\fR.  The types \fBWINDOW\fR, \fBSCREEN\fR, \fBbool\fR, and

\fBchtype\fR.  The types \fBWINDOW\fR, \fBSCREEN\fR, \fBbool\fR, and

\fBchtype\fR are defined in \fB<curses.h>\fR.  The type \fBTERMINAL\fR

\fBchtype\fR are defined in \fB<curses.h>\fR.  The type \fBTERMINAL\fR

is defined in \fB<term.h>\fR.  All other arguments are integers.

is defined in \fB<term.h>\fR.  All other arguments are integers.

.SS Routine Name Index

.SS Routine Name Index

The following table lists each \fBcurses\fR routine and the name of

The following table lists each \fBcurses\fR routine and the name of

the manual page on which it is described.  Routines flagged with `*'

the manual page on which it is described.  Routines flagged with `*'

@DATADIR@/tabset

@DATADIR@/tabset

directory containing initialization files for the terminal capability database

directory containing initialization files for the terminal capability database

/usr/share/misc/terminfo

/usr/share/misc/terminfo

.SH SEE ALSO

.SH SEE ALSO

\fBterminfo\fR(\*n) and 3X pages whose names begin "curs_" for detailed routine

\fBterminfo\fR(\*n) and 3X pages whose names begin "curs_" for detailed routine

descriptions.

descriptions.

ANSI C standard (see section 3.5.4.1), these declarations are either (a)

ANSI C standard (see section 3.5.4.1), these declarations are either (a)

meaningless, or (b) meaningless and illegal.  The declaration

meaningless, or (b) meaningless and illegal.  The declaration

\fBconst char *x\fR is a modifiable pointer to unmodifiable data, but

\fBconst char *x\fR is a modifiable pointer to unmodifiable data, but

an unmodifiable pointer to modifiable data.  Given that C passes arguments by

an unmodifiable pointer to modifiable data.  Given that C passes arguments by

value, \fB<type> *const\fR as a formal type is at best dubious.  Some compilers

value, \fB<type> *const\fR as a formal type is at best dubious.  Some compilers

choke on the prototypes.  Therefore, in this implementation, they have been

choke on the prototypes.  Therefore, in this implementation, they have been

and/or the authentication modules, both may have an interest in

and/or the authentication modules, both may have an interest in

delaying a reapplication for service by the user.  The length of the

delaying a reapplication for service by the user.  The length of the

delay is computed at the time it is required.  Its length is

delay is computed at the time it is required.  Its length is

.I maximum

.I maximum

requested value; the resultant delay will differ by as much as 25% of

requested value; the resultant delay will differ by as much as 25% of

this maximum requested value (both up and down).

this maximum requested value (both up and down).

.I errbuf

.I errbuf

may also be set to warning text when

may also be set to warning text when

.B pcap_open_live()

.B pcap_open_live()

.I errbuf

.I errbuf

before calling

before calling

.B pcap_open_live()

.B pcap_open_live()

.I cnt

.I cnt

specifies the maximum number of packets to process before returning.

specifies the maximum number of packets to process before returning.

This is not a minimum number; when reading a live capture, only one

This is not a minimum number; when reading a live capture, only one

.I cnt

.I cnt

packets may be processed. A

packets may be processed. A

.I cnt

.I cnt

packets arrive, the timeout expires before any packets arrive, or if the

packets arrive, the timeout expires before any packets arrive, or if the

file descriptor for the capture device is in non-blocking mode and no

file descriptor for the capture device is in non-blocking mode and no

packets were available to be read) or if no more packets are available

packets were available to be read) or if no more packets are available

an error in which case

an error in which case

.B pcap_perror()

.B pcap_perror()

or

or

.PP

.PP

.B pcap_snapshot()

.B pcap_snapshot()

returns the snapshot length specified when

returns the snapshot length specified when

was called.

was called.

.PP

.PP

.B pcap_is_swapped()

.B pcap_is_swapped()

savefile.

savefile.

.PP

.PP

.B pcap_file()

.B pcap_file()

was opened with

was opened with

.BR pcap_open_offline() ,

.BR pcap_open_offline() ,

or NULL, if a network device was opened with

or NULL, if a network device was opened with

and deallocates resources.

and deallocates resources.

.PP

.PP

.B pcap_dump_close()

.B pcap_dump_close()

.PP

.PP

.SH SEE ALSO

.SH SEE ALSO

tcpdump(1), tcpslice(1)

tcpdump(1), tcpslice(1)

.Fx 4.0

.Fx 4.0

so as to discourage their

so as to discourage their

use in the short term.

use in the short term.

.Sh SEE ALSO

.Sh SEE ALSO

.Xr acl 3 ,

.Xr acl 3 ,

.Xr acl 9 ,

.Xr acl 9 ,