netstat(1): Complete libxo transition

Reviewed by: des
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D41427

netstat: Add missing "shutdown-ack-timer" key to libxo output

The key "shutdown-timer" was present twice in the libxo output. The second
occurence of "shutdown-time" has been renamed to "shutdown-ac

netstat: Add missing "shutdown-ack-timer" key to libxo output

The key "shutdown-timer" was present twice in the libxo output. The second
occurence of "shutdown-time" has been renamed to "shutdown-ack-timer".

PR: 254672
Reviewed by: imp, zlei
Pull Request: https://github.com/freebsd/freebsd-src/pull/1331

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usr.bin: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

R

usr.bin: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a pe

usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

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Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

Merge ^/head r325999 through r326131.

General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier f

General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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Merge ^/head r311314 through r311459.

Use strlcpy and snprintf in netstat(1).

Expand inet6name() line buffer to NI_MAXHOST and use strlcpy/snprintf
in various places.

Reported by: Anton Yuzhaninov <citrin citrin ru>
MFC after: 3 days
D

Use strlcpy and snprintf in netstat(1).

Expand inet6name() line buffer to NI_MAXHOST and use strlcpy/snprintf
in various places.

Reported by: Anton Yuzhaninov <citrin citrin ru>
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D8916

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Don't duplicate code for SCTP, just use the ones used for UDP and TCP.

This fixes a bug with link local addresses. This will require and
upcoming change in the kernel to bring SCTP to the same behav

Don't duplicate code for SCTP, just use the ones used for UDP and TCP.

This fixes a bug with link local addresses. This will require and
upcoming change in the kernel to bring SCTP to the same behaviour
as UDP and TCP.

MFC after: 3 days

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Ensure that the -a, -W, -L options for SCTP behave similar
as for TCP.

MFC after: 3 days

Fix a bug which results in a core dump when running netstat with
the -W option and having a listening SCTP socket.
The bug was introduced in r279122 when adding support for libxo.

MFC after: 3 days

Use macro MAX() from sys/param.h.

MFC after: 2 weeks.

Use NULL instead of 0 for pointers.

Also malloc will return NULL if it cannot allocate memory.

MFC after: 2 weeks.

Merge ^/head r294961 through r295350.

MfH @r295202

Expect to see panics in routing code at least now.

MFH

Sponsored by: The FreeBSD Foundation

Increase max allowed backlog for listen sockets
from short to int.

PR: 203922
Submitted by: White Knight <white_knight@2ch.net>
MFC After: 4 weeks

Merge from head

Sponsored by: Gandi.net

Merge from head

Sync up with head (up to r288341).

Merge from head

Merge ^/head r287527 through r287679.

Use a common subroutine to fetch and zero protocol stats instead of
duplicating roughly similar code for each protocol.

MFC after: 2 weeks

Merge r286744-r287584 from head.