move the SunOS r-commands into the rcmds package

rup, rusers and rwall implement the SunOS remote status utilities based
on RPC. these are not widely used nowadays and most users won't have
them en

move the SunOS r-commands into the rcmds package

rup, rusers and rwall implement the SunOS remote status utilities based
on RPC. these are not widely used nowadays and most users won't have
them enabled, so there's no reason to ship them in the utilities
packages.

move the command-line utilities and their respective daemons into the
rcmds package, which already contains the related utilities rwho and
ruptime.

improve the comment/description of the rcmds package to be more
informative and mention its new contents.

while here, standardise formatting in the affected Makefiles.

Reviewed by: manu, imp, des, emaste
Approved by: des (mentor)
Differential Revision: https://reviews.freebsd.org/D50143

show more ...

Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

move the SunOS r-commands into the rcmds package

rup, rusers and rwall implement the SunOS remote status utilities based
on RPC. these are not widely used nowadays and most users won't have
them en

move the SunOS r-commands into the rcmds package

rup, rusers and rwall implement the SunOS remote status utilities based
on RPC. these are not widely used nowadays and most users won't have
them enabled, so there's no reason to ship them in the utilities
packages.

move the command-line utilities and their respective daemons into the
rcmds package, which already contains the related utilities rwho and
ruptime.

improve the comment/description of the rcmds package to be more
informative and mention its new contents.

while here, standardise formatting in the affected Makefiles.

Reviewed by: manu, imp, des, emaste
Approved by: des (mentor)
Differential Revision: https://reviews.freebsd.org/D50143

show more ...

Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

rup: Fix -Wcast-align warnings

Fix possible strict aliasing issue (if time_t is the same size as int but
not int but for example long) which also resulted in a false positive
warning on systems with

rup: Fix -Wcast-align warnings

Fix possible strict aliasing issue (if time_t is the same size as int but
not int but for example long) which also resulted in a false positive
warning on systems with 64-bit time_t. Pointer casts are bad; we can just
copy the time_t.

Elsewhere, avoid casting char * to int * by using memcpy().

Reviewed by: eadler
Differential Revision: https://reviews.freebsd.org/D16075

show more ...

rup: compile with WARNS=6

Catch up with HEAD (r280229-r284686).

Merge from head

Merged ^/head r283871 through r284187.

Bump level WARNINGS to 3

Merge sync of head

Reintegrate head: r274132-r277384

Sponsored by: The FreeBSD Foundation

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation

MFHead @ r275232

r274961 through r275075

Convert to usr.bin/ to LIBADD
Reduce overlinking

rup: Fix -Wcast-align warnings

Fix possible strict aliasing issue (if time_t is the same size as int but
not int but for example long) which also resulted in a false positive
warning on systems with

rup: Fix -Wcast-align warnings

Fix possible strict aliasing issue (if time_t is the same size as int but
not int but for example long) which also resulted in a false positive
warning on systems with 64-bit time_t. Pointer casts are bad; we can just
copy the time_t.

Elsewhere, avoid casting char * to int * by using memcpy().

Reviewed by: eadler
Differential Revision: https://reviews.freebsd.org/D16075

show more ...

rup: compile with WARNS=6

Catch up with HEAD (r280229-r284686).

Merge from head

Merged ^/head r283871 through r284187.

Bump level WARNINGS to 3

Merge sync of head