Fix typos found by codespell

Signed-off-by: Dimitri Papadopoulos <[email protected]>

Fix help output for some compilers

Use the "%%" format specifier in usage_longstr when the desired output
is '%'.

Using the single '%' causes the '--help' output to be empty or condensed
on some ve

Fix help output for some compilers

Use the "%%" format specifier in usage_longstr when the desired output
is '%'.

Using the single '%' causes the '--help' output to be empty or condensed
on some versions of gcc.

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Add debug level option to --debug

Fix/add documentation for new --snd-timeout flag.

Omit help text enhancement

Fix for issue 1215 - add TCP option

iperf-3.11 release engineering tasks.

Bump version number, update release notes, rename release notes and tweak
markup. Update copyright year.

Update help and manpage text. Towards #1157.

trim excess whitespace

docs: Update documentation for -w to reflect what it actually does.

Fixes #1175.

Fix issue #1157 (partial) - support bind device using

enh: Wording fixes in various messages, document --rcv-timeout in manpage.

Follow-up to #1123.

Pet copyrights where appropriate.

enh: Add --rcv-timeout option (#1125)

Enhancement to PR #1101 - add --rcv-timeout option to allow setting the timeout for receiving packet from the sender in a running test, instead of the constant

enh: Add --rcv-timeout option (#1125)

Enhancement to PR #1101 - add --rcv-timeout option to allow setting the timeout for receiving packet from the sender in a running test, instead of the constant 120 seconds set in #1101. This is to allow short timeout, so the server will not be "busy" for long time doing nothing. Also, the resolution is set to ms (with minimum of 100ms), as at least in fast networks that may be required.

Since both the server and the client can be a sender, the option is allowed for both. The server setting is for all tests - the client is not sending its --rcv-timeout setting to the server.

While changing the help message, few printf constants from other help lines were changed to parameters.

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IP don't fragment support (#1119)

Adds an --dont-fragment flag that sets the DF flag in the header for UDP/IPv4 tests.

Co-authored-by: root <[email protected]>
Co-authored-by: Bru

IP don't fragment support (#1119)

Adds an --dont-fragment flag that sets the DF flag in the header for UDP/IPv4 tests.

Co-authored-by: root <[email protected]>
Co-authored-by: Bruce A. Mah <[email protected]>

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Enable writing to pidfile in client mode (#1110)

Server select timeout to prevent server to get stuck because of client or network errors (#1101)

enh: Support SO_BINDTODEVICE (#1097)

This lets iperf work better with multi-homed machines and
VRF.

Fixes #1089.

Based on a patch by Ben Greear <[email protected]> via PR #817.

Co-au

enh: Support SO_BINDTODEVICE (#1097)

This lets iperf work better with multi-homed machines and
VRF.

Fixes #1089.

Based on a patch by Ben Greear <[email protected]> via PR #817.

Co-authored-by: Ben Greear <[email protected]>

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fix: Hide auth diagnostics behind --debug to avoid polluting JSON output. (#1087)

Fixes #1086.

While here, fix wording of an error message.

Configurable value for time drift between client/server for authentication request issue1065 (#1070)

* Issue 1065

* feat: Allow to configure a custom value for time drift between client/server fo

Configurable value for time drift between client/server for authentication request issue1065 (#1070)

* Issue 1065

* feat: Allow to configure a custom value for time drift between client/server for authentication

The use case is to support scenarios where it's not possible to enforce sync between client and server times.

* enh: drift redefined with skew

Co-authored-by: Francesco Marino <[email protected]>

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Issue 1055 (#1057)

* docs: Clarify the optional argument to the --timestamps option.

Fixes #1055.

feat: Add a --timestamps flag to prepend a timestamp per output line. (#1028)

This flag takes an optional argument, which is a format specification to strftime(3)...this allows for custom timestamp

feat: Add a --timestamps flag to prepend a timestamp per output line. (#1028)

This flag takes an optional argument, which is a format specification to strftime(3)...this allows for custom timestamp formats. Based on a suggested implementation by @davidBar-On. Towards #909.

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feat: Issue #937 - Add a server option to limit total allowed throughput (#999)

Fix warning: "HAVE_SCTP" redefined (#1010)

The netinet/sctp.h header file defines HAVE_SCTP, so we have this
warning while building:

In file included from ../../src/iperf.h:30,

Fix warning: "HAVE_SCTP" redefined (#1010)

The netinet/sctp.h header file defines HAVE_SCTP, so we have this
warning while building:

In file included from ../../src/iperf.h:30,
from ../../src/iperf_sctp.c:46:
./iperf_config.h:44: warning: "HAVE_SCTP" redefined
44 | #define HAVE_SCTP 1
|
In file included from ../../src/iperf_sctp.c:43:
/usr/include/netinet/sctp.h:56: note: this is the location of the previous definition
56 | #define HAVE_SCTP
|

This patch replaces our HAVE_SCTP definition with HAVE_SCTP_H to avoid
this warning.

Signed-off-by: Stefano Garzarella <[email protected]>

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fix(auth): Fix a potential buffer overflow in iperf3 client.
This condition was only possible when configuration authentication
via the libiperf API.

While here, also fix a few other sundry issues:

fix(auth): Fix a potential buffer overflow in iperf3 client.
This condition was only possible when configuration authentication
via the libiperf API.

While here, also fix a few other sundry issues:

* Remove arbitrary length limits on username and password.

* Improved error handling.

* Updated error messages for readability.

* Fixed minor typo in some identifiers.

Fixes #996.

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Bidirect mode implementation (#780)

Adds the `--bidir` flag to support simultaneous two-way tests.

Submitted by @LikHait. Fixes #201.