Copyright year updates


Reviewed-by: Neil Horman <nhorman@openssl.org>
Release: yes

posix_async: FreeBSD also defines {make|swap|get|set}context

FreeBSD also defines {make|swap|get|set}context for backward
compatibility, despite also exposing POSIX_VERSION 200809L
i

posix_async: FreeBSD also defines {make|swap|get|set}context

FreeBSD also defines {make|swap|get|set}context for backward
compatibility, despite also exposing POSIX_VERSION 200809L
in FreeBSD 15-current.

Note: There's no fallback for POSIX_VERSION 200809 without
these routines, so maybe that should be a #error?

CLA: Trivial

Sponsored by: Netflix

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23885)

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Update copyright year

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Release: yes

async_posix: Make ASYNC_set_mem_functions threadsafe

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/

async_posix: Make ASYNC_set_mem_functions threadsafe

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17762)

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aarch64: Fix async_fibre_swapcontext() on clang BTI builds

Reverting to using swapcontext() when compiling with clang on BTI-enabled
builds fixes the BTI setjmp() failure seen when runni

aarch64: Fix async_fibre_swapcontext() on clang BTI builds

Reverting to using swapcontext() when compiling with clang on BTI-enabled
builds fixes the BTI setjmp() failure seen when running asynctest.

The issue with setjmp/longjmp is a known clang bug: see
https://github.com/llvm/llvm-project/issues/48888

Change-Id: I6eeaaa2e15f402789f1b3e742038f84bef846e29

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17698)

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Use USE_SWAPCONTEXT on IA64.

On IA64 the use of setjmp()/ longjmp() does not properly save the
state of the register stack engine (RSE) and requires extra care.
The use of it in the

Use USE_SWAPCONTEXT on IA64.

On IA64 the use of setjmp()/ longjmp() does not properly save the
state of the register stack engine (RSE) and requires extra care.
The use of it in the async interface led to a failure in the
test_async.t test since its introduction in 1.1.0 series.

Instead of properly adding the needed assembly bits here use the
swapcontext() function which properly saves the whole context.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17370)

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Update copyright year

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11616)

Use swapcontext for Intel CET

When Intel CET is enabled, makecontext will create a different shadow
stack for each context. async_fibre_swapcontext cannot use _longjmp.
It must call

Use swapcontext for Intel CET

When Intel CET is enabled, makecontext will create a different shadow
stack for each context. async_fibre_swapcontext cannot use _longjmp.
It must call swapcontext to swap shadow stack as well as normal stack.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10983)

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Fix header file include guard names

Make the include guards consistent by renaming them systematically according
to the naming conventions below

For the public header files (in

Fix header file include guard names

Make the include guards consistent by renaming them systematically according
to the naming conventions below

For the public header files (in the 'include/openssl' directory), the guard
names try to match the path specified in the include directives, with
all letters converted to upper case and '/' and '.' replaced by '_'. For the
private header files files, an extra 'OSSL_' is added as prefix.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9333)

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Following the license change, modify the boilerplates in crypto/async/

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7773)

arch/async_posix.h: improve portability.

{make|swap|get|set}context are removed in POSIX.1-2008, but glibc
apparently keeps providing it.

Reviewed-by: Richard Levitte <levitte@o

arch/async_posix.h: improve portability.

{make|swap|get|set}context are removed in POSIX.1-2008, but glibc
apparently keeps providing it.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7420)

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Copyright update of more files that have changed this year

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/5110)

Simplify Cygwin checks, part 1

Because OPENSSL_SYS_CYGWIN will keep OPENSSL_SYS_UNIX defined, there's
no point having checks of this form:

#if (defined(OPENSSL_SYS_UNIX) ||

Simplify Cygwin checks, part 1

Because OPENSSL_SYS_CYGWIN will keep OPENSSL_SYS_UNIX defined, there's
no point having checks of this form:

#if (defined(OPENSSL_SYS_UNIX) || defined(OPENSSL_SYS_CYGWIN))

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5060)

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e_os.h removal from other headers and source files.

Removed e_os.h from all bar three headers (apps/apps.h crypto/bio/bio_lcl.h and
ssl/ssl_locl.h).

Added e_os.h into the files

e_os.h removal from other headers and source files.

Removed e_os.h from all bar three headers (apps/apps.h crypto/bio/bio_lcl.h and
ssl/ssl_locl.h).

Added e_os.h into the files that need it now.

Directly reference internal/nelem.h when required.

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4188)

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Fixes to get -ansi working

Various fixes to get the following to compile:

./config no-asm -ansi -D_DEFAULT_SOURCE

RT4479
RT4480

Reviewed-by: Rich Salz <rsalz@o

Fixes to get -ansi working

Various fixes to get the following to compile:

./config no-asm -ansi -D_DEFAULT_SOURCE

RT4479
RT4480

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

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OpenBSD doesn't have ucontext.h so don't try and include it

On OpenBSD we turn off async capabilities due to no ucontext.h.

RT#4379

Reviewed-by: Richard Levitte <levitte@op

OpenBSD doesn't have ucontext.h so don't try and include it

On OpenBSD we turn off async capabilities due to no ucontext.h.

RT#4379

Reviewed-by: Richard Levitte <levitte@openssl.org>

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Copyright consolidation 04/10

Reviewed-by: Richard Levitte <levitte@openssl.org>

Android build fixes.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Convert ASYNC code to use new Thread API

The async code uses thread local variables. We should convert to using
the new Thread API for doing this.

Reviewed-by: Rich Salz <rsalz@

Convert ASYNC code to use new Thread API

The async code uses thread local variables. We should convert to using
the new Thread API for doing this.

Reviewed-by: Rich Salz <rsalz@openssl.org>

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Auto init/deinit libcrypto

This builds on the previous commit to auto initialise/deinitialise
libcrypto.

Reviewed-by: Richard Levitte <levitte@openssl.org>

Add option to disable async

Add no-async option to Configure that forces ASYNC_NULL.
Related to RT1979
An embedded system or replacement C library (e.g. musl or uClibc)
may not s

Add option to disable async

Add no-async option to Configure that forces ASYNC_NULL.
Related to RT1979
An embedded system or replacement C library (e.g. musl or uClibc)
may not support the *context APIs that are needed for async operation.

Compiles with musl. Ran unit tests, async tests skipped as expected.

Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

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Remove /* foo.c */ comments

This was done by the following
find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
print unless $. == 1

Remove /* foo.c */ comments

This was done by the following
find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
print unless $. == 1 && m@/\* .*\.[ch] \*/@;
close ARGV if eof; # Close file to reset $.

And then some hand-editing of other files.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>

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Use POSIX functions on Cygwin, not Win32 function

Signed-off-by: Corinna Vinschen <vinschen@redhat.com>

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <

Use POSIX functions on Cygwin, not Win32 function

Signed-off-by: Corinna Vinschen <vinschen@redhat.com>

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>

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Async error handling and MacOS/X fixes

In the async code for MacOS/X define _XOPEN_SOURCE (if not already
defined) as early as possible. We must do this before including
any header

Async error handling and MacOS/X fixes

In the async code for MacOS/X define _XOPEN_SOURCE (if not already
defined) as early as possible. We must do this before including
any header files, because on MacOS/X <stlib.h> includes <signal.h>
which includes <ucontext.h>. If we delay defining _XOPEN_SOURCE
and include <ucontext.h> after various system headers are included,
we are very likely to end up with the wrong (truncated) definition
of ucontext_t.

Also, better error handling and some code cleanup in POSIX fibre
construction and destruction. We make sure that async_fibre_makecontext()
always initializes the fibre to a state that can be freed.

For all implementations, check for error returns from
async_fibre_makecontext().

Reviewed-by: Matt Caswell <matt@openssl.org>

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Convert __thread to pthreads for Thread Local Storage

In theory the pthreads approach for Thread Local Storage should be more
portable.

This also changes some APIs in order to a

Convert __thread to pthreads for Thread Local Storage

In theory the pthreads approach for Thread Local Storage should be more
portable.

This also changes some APIs in order to accommodate this change. In
particular ASYNC_init_pool is renamed ASYNC_init_thread and
ASYNC_free_pool is renamed ASYNC_cleanup_thread. Also introduced ASYNC_init
and ASYNC_cleanup.

Reviewed-by: Rich Salz <rsalz@openssl.org>

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