Add POSIX NSIG_MAX & _SC_NSIG

Signed-off-by: Ricardo Branco <rbranco@suse.de>
Reviewed by: imp, kib
Pull Request: https://github.com/freebsd/freebsd-src/pull/1710
Closes: https://github.com/freebsd/

Add POSIX NSIG_MAX & _SC_NSIG

Signed-off-by: Ricardo Branco <rbranco@suse.de>
Reviewed by: imp, kib
Pull Request: https://github.com/freebsd/freebsd-src/pull/1710
Closes: https://github.com/freebsd/freebsd-src/pull/1710

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libc: Fix getentropy POSIX 2024 conformance issues

GETENTROPY_MAX should be defined in limits.h. EINVAL is the return
value for buflen > GETENTROPY_MAX.

PR: 282783
Reviewed by: markj, asomers, jh

libc: Fix getentropy POSIX 2024 conformance issues

GETENTROPY_MAX should be defined in limits.h. EINVAL is the return
value for buflen > GETENTROPY_MAX.

PR: 282783
Reviewed by: markj, asomers, jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D47689

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include: 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

include: 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

show more ...

Remove $FreeBSD$: one-line .h pattern

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

Vendor import of stripped libc++ trunk r366426 (just before the release_90 branch
point):

https://llvm.org/svn/llvm-project/libcxx/trunk@366426

Merge ^/head r339015 through r339669.

MFH r338661 through r339200.

Sponsored by: The FreeBSD Foundation

Reduce NL_ARGMAX to 4096 to match Linux.

NL_ARGMAX is the maximum number of positional arguments supported by
printf(3). Prior to r308145 it was declared as 99 and not enforced.
r308145 added enforc

Reduce NL_ARGMAX to 4096 to match Linux.

NL_ARGMAX is the maximum number of positional arguments supported by
printf(3). Prior to r308145 it was declared as 99 and not enforced.
r308145 added enforcement and increased the value to 64k.

Unfortunately, development versions of PostgreSQL used the system
definition to allocate and zero an NL_ARGMAX * 4 sized array on the
stack of its snprintf implementation with measurable performance
impacts. This has been fixed in new PostgreSQL versions, but it is
possible that other programs suffer from this problem.

A value of 4096 puts us on par with Linux and is certainly large enough
for any reasonable program.

Reviewed by: mjg
Reported by: mjg
Approved by: re (gjb)
Differential revision: https://reviews.freebsd.org/D17387
Differential revision: https://reviews.freebsd.org/D8286

show more ...

Add POSIX NSIG_MAX & _SC_NSIG

Signed-off-by: Ricardo Branco <rbranco@suse.de>
Reviewed by: imp, kib
Pull Request: https://github.com/freebsd/freebsd-src/pull/1710
Closes: https://github.com/freebsd/

Add POSIX NSIG_MAX & _SC_NSIG

Signed-off-by: Ricardo Branco <rbranco@suse.de>
Reviewed by: imp, kib
Pull Request: https://github.com/freebsd/freebsd-src/pull/1710
Closes: https://github.com/freebsd/freebsd-src/pull/1710

show more ...

libc: Fix getentropy POSIX 2024 conformance issues

GETENTROPY_MAX should be defined in limits.h. EINVAL is the return
value for buflen > GETENTROPY_MAX.

PR: 282783
Reviewed by: markj, asomers, jh

libc: Fix getentropy POSIX 2024 conformance issues

GETENTROPY_MAX should be defined in limits.h. EINVAL is the return
value for buflen > GETENTROPY_MAX.

PR: 282783
Reviewed by: markj, asomers, jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D47689

show more ...

include: 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

include: 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

show more ...

Remove $FreeBSD$: one-line .h pattern

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

Vendor import of stripped libc++ trunk r366426 (just before the release_90 branch
point):

https://llvm.org/svn/llvm-project/libcxx/trunk@366426

Merge ^/head r339015 through r339669.

MFH r338661 through r339200.

Sponsored by: The FreeBSD Foundation

Reduce NL_ARGMAX to 4096 to match Linux.

NL_ARGMAX is the maximum number of positional arguments supported by
printf(3). Prior to r308145 it was declared as 99 and not enforced.
r308145 added enforc

Reduce NL_ARGMAX to 4096 to match Linux.

NL_ARGMAX is the maximum number of positional arguments supported by
printf(3). Prior to r308145 it was declared as 99 and not enforced.
r308145 added enforcement and increased the value to 64k.

Unfortunately, development versions of PostgreSQL used the system
definition to allocate and zero an NL_ARGMAX * 4 sized array on the
stack of its snprintf implementation with measurable performance
impacts. This has been fixed in new PostgreSQL versions, but it is
possible that other programs suffer from this problem.

A value of 4096 puts us on par with Linux and is certainly large enough
for any reasonable program.

Reviewed by: mjg
Reported by: mjg
Approved by: re (gjb)
Differential revision: https://reviews.freebsd.org/D17387
Differential revision: https://reviews.freebsd.org/D8286

show more ...

Merge ^/head r325999 through r326131.

include: 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

include: 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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Vendor import of libc++ trunk r290819:
https://llvm.org/svn/llvm-project/libcxx/trunk@290819

Merge ^/head r307736 through r308146.

Detect integer overflow and limit the number of positional
arguments in the string format.

Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https://reviews.freebsd.org/D8286

MFH @r294567

MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r293430 through r293685.

- Add the definition of CHARCLASS_NAME_MAX, as per POSIX.1-2001.
- Avoid namespace pollution and move definitions of _POSIX2_CHARCLASS_NAME_MAX
and _POSIX2_COLL_WEIGHTS_MAX into the .2001 section.

- Add the definition of CHARCLASS_NAME_MAX, as per POSIX.1-2001.
- Avoid namespace pollution and move definitions of _POSIX2_CHARCLASS_NAME_MAX
and _POSIX2_COLL_WEIGHTS_MAX into the .2001 section.
With input from bde.

Submitted by bde

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