Update ncurses and associated libraries (form, panel, menu) to
6.4-20230826 (from 5.7-20081102).

Based on result from Thomas Dickey's ncu2openbsd script and then
modified. Switches to the upstream tput. Major bump for the ncurses
libraries and for libedit and libreadline.

Help from tb, millert.

ok deraadt sthen

remove unused variable

Use _nc_tparm_analyze() instead of trying to do it ourselves in process().
This fixes tput when used with a capability that uses push/pop.
OK gkoehler@

Fix tput when compiled with clang-15 -O2

For some reason clang-15 doesn't like passing the uninitialized array of
pointers nargv[] to the vararg function tparm(). With -O2 it optimizes the
for loop preceding the tparm() call strangely, with the result that the
argv[i] == NULL error is hit in most real-world usage. This broke naddy's
fancy shell prompt among other things. Initialize nargv[] to appease the
insatiable undefined behavior exploiter.

ok jca millert

Denote multiple arguments with 'arg ...' not 'args'

A few programs used the plural in their synopsis which doesn't read as
clear as the obvious triple-dot notation.

mdoc(7) .Ar defaults to "file ..." if no arguments are given and consistent
use of 'arg ...' matches that behaviour.

Cleanup a few markups of the same argument so the text keeps reading
naturally; omit unhelpful parts like 'if optional arguments are given,
they are passed along' for tools like time(1) and timeout(1) that obviously
execute commands with whatever arguments where given -- just like doas(1)
which doesn't mention arguments in its DESCRIPTION in the first place.

For expr(1) the difference between 'expressions' and 'expression ...' is
crucial, as arguments must be passed as individual words.

Feedback millert jmc schwarze deraadt
OK jmc

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

remove unused variable

Use _nc_tparm_analyze() instead of trying to do it ourselves in process().
This fixes tput when used with a capability that uses push/pop.
OK gkoehler@

Fix tput when compiled with clang-15 -O2

For some reason clang-15 doesn't like passing the uninitialized array of
pointers nargv[] to the vararg function tparm(). With -O2 it optimizes the
for loop preceding the tparm() call strangely, with the result that the
argv[i] == NULL error is hit in most real-world usage. This broke naddy's
fancy shell prompt among other things. Initialize nargv[] to appease the
insatiable undefined behavior exploiter.

ok jca millert

Denote multiple arguments with 'arg ...' not 'args'

A few programs used the plural in their synopsis which doesn't read as
clear as the obvious triple-dot notation.

mdoc(7) .Ar defaults to "file ..." if no arguments are given and consistent
use of 'arg ...' matches that behaviour.

Cleanup a few markups of the same argument so the text keeps reading
naturally; omit unhelpful parts like 'if optional arguments are given,
they are passed along' for tools like time(1) and timeout(1) that obviously
execute commands with whatever arguments where given -- just like doas(1)
which doesn't mention arguments in its DESCRIPTION in the first place.

For expr(1) the difference between 'expressions' and 'expression ...' is
crucial, as arguments must be passed as individual words.

Feedback millert jmc schwarze deraadt
OK jmc

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

Use _nc_tparm_analyze() instead of trying to do it ourselves in process().
This fixes tput when used with a capability that uses push/pop.
OK gkoehler@

Fix tput when compiled with clang-15 -O2

For some reason clang-15 doesn't like passing the uninitialized array of
pointers nargv[] to the vararg function tparm(). With -O2 it optimizes the
for loop preceding the tparm() call strangely, with the result that the
argv[i] == NULL error is hit in most real-world usage. This broke naddy's
fancy shell prompt among other things. Initialize nargv[] to appease the
insatiable undefined behavior exploiter.

ok jca millert

Denote multiple arguments with 'arg ...' not 'args'

A few programs used the plural in their synopsis which doesn't read as
clear as the obvious triple-dot notation.

mdoc(7) .Ar defaults to "file ..." if no arguments are given and consistent
use of 'arg ...' matches that behaviour.

Cleanup a few markups of the same argument so the text keeps reading
naturally; omit unhelpful parts like 'if optional arguments are given,
they are passed along' for tools like time(1) and timeout(1) that obviously
execute commands with whatever arguments where given -- just like doas(1)
which doesn't mention arguments in its DESCRIPTION in the first place.

For expr(1) the difference between 'expressions' and 'expression ...' is
crucial, as arguments must be passed as individual words.

Feedback millert jmc schwarze deraadt
OK jmc

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

Fix tput when compiled with clang-15 -O2

For some reason clang-15 doesn't like passing the uninitialized array of
pointers nargv[] to the vararg function tparm(). With -O2 it optimizes the
for loop preceding the tparm() call strangely, with the result that the
argv[i] == NULL error is hit in most real-world usage. This broke naddy's
fancy shell prompt among other things. Initialize nargv[] to appease the
insatiable undefined behavior exploiter.

ok jca millert

Denote multiple arguments with 'arg ...' not 'args'

A few programs used the plural in their synopsis which doesn't read as
clear as the obvious triple-dot notation.

mdoc(7) .Ar defaults to "file ..." if no arguments are given and consistent
use of 'arg ...' matches that behaviour.

Cleanup a few markups of the same argument so the text keeps reading
naturally; omit unhelpful parts like 'if optional arguments are given,
they are passed along' for tools like time(1) and timeout(1) that obviously
execute commands with whatever arguments where given -- just like doas(1)
which doesn't mention arguments in its DESCRIPTION in the first place.

For expr(1) the difference between 'expressions' and 'expression ...' is
crucial, as arguments must be passed as individual words.

Feedback millert jmc schwarze deraadt
OK jmc

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

Denote multiple arguments with 'arg ...' not 'args'

A few programs used the plural in their synopsis which doesn't read as
clear as the obvious triple-dot notation.

mdoc(7) .Ar defaults to "file ..." if no arguments are given and consistent
use of 'arg ...' matches that behaviour.

Cleanup a few markups of the same argument so the text keeps reading
naturally; omit unhelpful parts like 'if optional arguments are given,
they are passed along' for tools like time(1) and timeout(1) that obviously
execute commands with whatever arguments where given -- just like doas(1)
which doesn't mention arguments in its DESCRIPTION in the first place.

For expr(1) the difference between 'expressions' and 'expression ...' is
crucial, as arguments must be passed as individual words.

Feedback millert jmc schwarze deraadt
OK jmc

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

I am retiring my old email address; replace it with my OpenBSD one.

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision

Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet

pledge "stdio rpath wpath tty"

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

userland reallocarray audit.

Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().

ok deraadt@

unsigned char cast was on a wrong place.

ok okan

unsigned char for ctype
ok okan

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

fix an overflow in the handling of -S

ok millert

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

mostly ansi cleanup; pval ok

Use an ISC-tyle license for all my code; it is simpler and more permissive.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

correct type on last arg to execl(); nordin@cse.ogi.edu

correct exit value; noted by shinobi@monkey.org

For "tput init" set margins and 8 character tabs, for "tput reset" set margins

Heavily modified to support both terminfo and termcap attributes.
Now links with -lcurses (ncurses), not -locurses.
TODO: set tabs/margins for init/reset pseudo-attributes.

back out changes that should not have escaped my local tree

add missing reference to infocmp

Add #include for string.h to get declaration for strrchr()

Integrate clear into tput itself with silly argv munching.

getopt(3) returns -1 when out of args, not EOF, whee!

rcsid

branches: 1.1.1;
Initial revision