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* sverker/driver-taints/OTP-14960:
erts: Include foreign static linked drivers in taints
erts: Fix harmless bug in macro IS_DRIVER_VERSION_GE
erts: Remove our own NIF modules from "taints"
erts: Refactor erts_static_nif_get_nif_init
erts: Add dynamic loaded drivers to list of "taints"
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detected by valgrind. We cannot compare monitor
in state MON_FREE before it's initialized.
Still not really kosher to access 'state' without lock or atomic-op.
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* john/erts/bwt-wt-dirty-schedulers/OTP-14959:
Add +sbwt/+swt analogues for dirty schedulers
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* dgud/observer/fix-config-bug/OTP-14993:
Fix crash when config was wrong
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* dgud/testcase-fixes:
debug info
add unicode opt env may contain unicode signs
Fix lexemes conversion
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* dgud/revert-string-depr:
Revert "Deprecate old string functions"
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When test handling was corrected it was obvious that DTLS ECC handling
was not compleated.
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jhogberg/john/erts/any-term-as-seq_trace-label/OTP-14899
Lift the type restrictions on seq_trace token labels
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That is, driver added with config option --enable-static-drivers.
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harmless until we bump major version
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bjorng/bjorn/compiler/fix-atom-leak/ERL-563/OTP-14968
Stop the compiler from overflowing the atom table
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The expressions fun M:F/A, when all elements are literals are also
treated as a literal. Since they have consistent representation and
don't depend on the code currently loaded in the VM, this is safe.
This can provide significant performance improvements in code using such
functions extensively - a full function call to erlang:make_fun/3 is
replaced by a single move instruction and no register shuffling or
saving registers to stack is necessary. Additionally, compound data
types that contain such external functions as elements can be treated as
literals too.
The commit also changes the representation of external funs to be a
valid Erlang syntax and adds support for literal external funs to core
Erlang.
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* rickard/signals/OTP-14589:
Fix VM probes compilation
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Fix a small typo
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* raimo/type-posix-0-overhaul/ERL_550/OTP-14019:
Update types for posix error codes
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Sharing these settings for all schedulers can degrade performance,
so it makes sense to be able to configure them separately.
This also changes the default busy-wait time to "short" for both
kinds of dirty schedulers.
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I have read the man pages for most socket and file operations
on recent Linux, FreeBSD, OpenBSD and Solaris 10 and noted
the possible error codes.
Which error codes that are possible for file operations have
been updated in file:posix/0. Error codes for socket operations
in inet:posix/0. The latter refers to the former so it is
a superset, assuming that e.g sendfile and AF_UNIX socket
operations could cause socket operations to return any file
error code. That is not entirely true, but could be,
especially in the future.
Added to file:posix/0 are:
ebadmsg edeadlk edeadlock eftype emultihop enobufs enolck enolink
enosr enostr enosys eopnotsupp eoverflow erange etxtbsy
Added to inet:posix/0 are all but:
exbadport exbadseq file:posix()
These are still possible according to erl_posix_str.c,
but are not in file:posix/0 nor in inet:posix/0,
and many of them are not file nor inet related, but some might be:
e2big eadv ealign ebade ebadfd ebadr ebadrpc ebadrqc
ebadslt ebfont echild echrng ecomm edirty
edom edotdot eduppkg eidrm einit eisnam
elbin el2hlt el2nsync el3hlt el3rst
elibacc elibbad elibexec elibmax elibscn elnrng
enavail enet enoano enocsi enodata enoexec
enonet enosym enotempty enotnam enotuniq
eproclim eprocunavail eprogmismatch eprogunavail
erefused eremchg eremdev eremote eremoteio
eremoterelease erpcmismatch erremote eshutdown
esrmnt esuccesss etime etoomanyrefs
euclean eunatch eusers eversion exfull
sysnotready vernotsupported ediscon enomore
ecancelled einvalidproctable einvalidprovider eproviderfailedinit
syscallfailure service_not_found type_not_found e_no_more
e_cancelled unknown
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[ERL-557] add is_empty/1 to sets and ordsets
OTP-14996, ERL-557, PR-1703
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Use integer variable names instead of atoms in v3_core, sys_core_fold,
and v3_kernel to avoid overflowing the atom table.
It is a deliberate design decision to calculate the first free integer
variable name (in sys_core_fold and v3_kernel) instead of somehow
passing it from one pass to another. I don't want that kind of
dependency between compiler passes. Also note that the next free
variable name is not easily available after running the inliner.
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From https://tools.ietf.org/html/rfc7230#section-6.6
> A client that receives a "close" connection option MUST cease
sending requests on that connection and close the connection after
reading the response message containing the "close"; if additional
pipelined requests had been sent on the connection, the client
SHOULD NOT assume that they will be processed by the server.
Notes on tests:
* The new tests are added only in group sim_http and not sim_https
because the same test approach appears to be not valid because when
processing the first response the server already sent data (> 0) for
the TLS/SSL handshake;
* The order of tests is relevant as it appears some test cases leave
reusable sessions behind.
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It looks like a typo, though I did not experience impact of this on
tests.
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... i.e. references to `connect_failed` and `send_failed`, unused
since 5d32eaf750 .
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The way variables created by make_template() are used, it is necessary
that the names are unique in the entire function. This has not
happened to cause any problems in the past because all other compiler
passes created atom variable names, not integer variable names. If
other passes start to create integer variable names, this bug is
exposed.
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During compilation, the bs_save2 and bs_restore2 instructions contain a match
context reference. That reference is the variable name that holds the match context.
beam_clean assumes that the reference always is an atom, which is not a safe assumption
since integers are legal variable names in Core Erlang.
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* rickard/signals/OTP-14589:
Fix VM probes compilation
Fix lock counting
Fix signal order for is_process_alive
Fix signal handling priority elevation
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Fix a simple typo in xmerl documentation
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* hans/ssh/exec_fun_mfa/OTP-14851:
ssh: Document the exec option
ssh: Simplification of using fun:s as exec subsystems
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* hans/ssh/doc_fix_shell_return/OTP-14880:
ssh: Doc fix
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OTP-14899
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This also removes a redundant #ifdef soup that had hidden the
problem on most platforms.
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* john/erts/async-thread-defaults/OTP-14928:
Change default async thread count to 1
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* john/erts/nif-map-from-array/OTP-14954:
Add enif_make_map_from_arrays
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* john/erts/list-installed-nifs/OTP-14965:
Add an option to ?MODULE:module_info/1 for listing NIFs
Fix a misleading comment
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Dummy merge (almost). os:cmd/2 already in OTP-20.
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to only suggest missing OpenSSL if dlopen fails (load_failed).
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