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2018-05-04Merge branch 'john/kernel/add-file_int-to-release'John Högberg
* john/kernel/add-file_int-to-release: Add file_int.hrl to release target
2018-05-03Merge branch 'lukas/kernel/logger-docs'Lukas Larsson
* lukas/kernel/logger-docs: Add xmllint to travis build kernel: Use formatter in simple logger example
2018-05-03Merge branch 'maint'John Högberg
* maint: Updated OTP version Update release notes Update version numbers ssl: Prepare for release ssl: Proper handling of clients that choose to send an empty answer to a certificate request heart: Use ntohs instead of manual conversion
2018-05-02kernel: Use formatter in simple logger exampleLukas Larsson
2018-05-02Add file_int.hrl to release targetJohn Högberg
2018-05-02Merge branch 'john/erts/fix-heart-command-overflow/OTP-15034/ERIERL-166' ↵Erlang/OTP
into maint-20 * john/erts/fix-heart-command-overflow/OTP-15034/ERIERL-166: heart: Use ntohs instead of manual conversion # Conflicts: # lib/kernel/test/heart_SUITE.erl
2018-05-02Revert "Update release notes"Henrik
This reverts commit 202bb737e3deabfebee683266f4b7c42781eb521.
2018-05-02Revert "Update version numbers"Henrik
This reverts commit 345f7f527a4c26ef49cef0d81e2c8b71bf01ebc3.
2018-04-30Update release notesErlang/OTP
2018-04-30Update version numbersErlang/OTP
2018-04-27Merge branch 'raimo/better-TLS-distribution/OTP-14969'Raimo Niskanen
* raimo/better-TLS-distribution/OTP-14969: Fix distro CRL test cases short vs long names Allow check for node name Move check ip to before SSL handshake Check client IP from server Parse cert primarily for host names Open for host and node allow list Create plug-in for distro cert nodes Rewrite TLS dist to handle node names in certs Improve node allowed check
2018-04-27Merge branch 'siri/kernel/logger/OTP-13295'Siri Hansen
* siri/kernel/logger/OTP-13295: Add documentation of the built-in logger handlers Catch badarg in logger:get_format_depth/0 Add chars_limit option to logger_formatter Don't kill logger process until all other processes are dead Set call timeout for logger_server to infinity Update primary bootstrap Test cuddle for logger Update cth_log_redirect to a logger handler Start using logger internally in kernel and stdlib Remove error_logger process and add logger process Add logger
2018-04-26Update appups in kernel, stdlib and sasl for OTP-21.0Siri Hansen
2018-04-26Add documentation of the built-in logger handlersPeter Andersson
2018-04-26Allow check for node nameRaimo Niskanen
2018-04-26Catch badarg in logger:get_format_depth/0Siri Hansen
This env var lookup may fail during termination, when application_controller process has terminated before logger.
2018-04-26Add chars_limit option to logger_formatterSiri Hansen
2018-04-26Set call timeout for logger_server to infinitySiri Hansen
This is to avoid failing starts when running make with '-j', i.e. maximum parallell make (or on extremely slow machines).
2018-04-26Test cuddle for loggerSiri Hansen
2018-04-26Start using logger internally in kernel and stdlibSiri Hansen
2018-04-26Remove error_logger process and add logger processSiri Hansen
2018-04-26Add loggerSiri Hansen
2018-04-24heart: Use ntohs instead of manual conversionJohn Högberg
Multiplying a signed char by 256 is undefined behavior and caused problems on some platforms when the length was long enough. We could cast it to an unsigned int to make it work, but it's best not to reinvent the wheel. Fixes OTP-15034
2018-04-23Open for host and node allow listRaimo Niskanen
2018-04-19Improve node allowed checkRaimo Niskanen
* Move the node name check earlier * Check while still a list * Export allowed check function * Make allowed check function handle atom and list mixes
2018-04-18Merge branch 'sverker/lock-check-matrix'Sverker Eriksson
2018-04-13Add zzz_SUITE with erts_debug:lc_graph last in testsSverker Eriksson
for erts, stdlib, kernel and runtime_tools.
2018-04-13erts: Add erts_debug:lc_graph/0Sverker Eriksson
Run debug VM or config with --enable-lock-checking. Exercise VM and then run erts_debug:lc_graph(). to create a file "lc_graph.<pid>" in current working directory.
2018-04-13Merge branch 'rickard/auth-timeout/ERL-601/OTP-15009'Rickard Green
* rickard/auth-timeout/ERL-601/OTP-15009: Set infinity timeout for auth requests
2018-04-12Merge branch 'lukas/erl_docgen/add_github_contrib_link/OTP-14979'Lukas Larsson
* lukas/erl_docgen/add_github_contrib_link/OTP-14979: erl_docgen: Remove git dependency in github link script stdlib: Fix timer monotonic time link erl_docgen: Use name based anchors where possible erl_docgen: Change ghlink icon to pencil erl_docgen: Fix ghlinks to .xmlsrc erl_docgen: Add hover links for ghlink erl_docgen: Add ghlink step for all non-generated doc xml files Fix erlang:abs/2 type docs Tickets missed in 9033a41375f3a31a18eb0cba3ea OTP-14651: temp_alloc disabling OTP-14652: msacc bugs
2018-04-10Set infinity timeout for auth requestsRickard Green
2018-04-10Merge pull request #1751 from fhunleth/heart-timeoutLukas Larsson
Remove note about heart rebooting on NTP updates
2018-04-10kernel: Update note about heart rebooting on NTP updatesFrank Hunleth
The timestamp code in heart uses monotonic time so it is immune to NTP changes.
2018-04-09erl_docgen: Add ghlink step for all non-generated doc xml filesLukas Larsson
In order to get line numbers into the ghlink we have to add a post processing step for all xml files.
2018-03-27Merge pull request #1760 from ↵John Högberg
jhogberg/john/erts/any-term-as-seq_trace-label/OTP-14899 Lift the type restrictions on seq_trace token labels
2018-03-26Merge branch 'raimo/type-posix-0-overhaul/ERL_550/OTP-14019'Raimo Niskanen
* raimo/type-posix-0-overhaul/ERL_550/OTP-14019: Update types for posix error codes
2018-03-26Update types for posix error codesRaimo Niskanen
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
2018-03-23Lift the type restrictions on seq_trace token labelsJohn Högberg
OTP-14899
2018-03-22Merge branch 'sverker/test-chmod-restore'Sverker Eriksson
2018-03-21kernel: Restore x-permission of test directoriesSverker Eriksson
just to make it easier to do "rm -rf"
2018-03-21Merge pull request #1740 from rickard-green/rickard/signals/OTP-14589Rickard Green
Implementation of true asynchronous signaling between processes
2018-03-21Implementation of true asynchronous signaling between processesRickard Green
Communication between Erlang processes has conceptually always been performed through asynchronous signaling. The runtime system implementation has however previously preformed most operation synchronously. In a system with only one true thread of execution, this is not problematic (often the opposite). In a system with multiple threads of execution (as current runtime system implementation with SMP support) it becomes problematic. This since it often involves locking of structures when updating them which in turn cause resource contention. Utilizing true asynchronous communication often avoids these resource contention issues. The case that triggered this change was contention on the link lock due to frequent updates of the monitor trees during communication with a frequently used server. The signal order delivery guarantees of the language makes it hard to change the implementation of only some signals to use true asynchronous signaling. Therefore the implementations of (almost) all signals have been changed. Currently the following signals have been implemented as true asynchronous signals: - Message signals - Exit signals - Monitor signals - Demonitor signals - Monitor triggered signals (DOWN, CHANGE, etc) - Link signals - Unlink signals - Group leader signals All of the above already defined as asynchronous signals in the language. The implementation of messages signals was quite asynchronous to begin with, but had quite strict delivery constraints due to the ordering guarantees of signals between a pair of processes. The previously used message queue partitioned into two halves has been replaced by a more general signal queue partitioned into three parts that service all kinds of signals. More details regarding the signal queue can be found in comments in the erl_proc_sig_queue.h file. The monitor and link implementations have also been completely replaced in order to fit the new asynchronous signaling implementation as good as possible. More details regarding the new monitor and link implementations can be found in the erl_monitor_link.h file.
2018-03-20Merge pull request #1705 from eltex-ecss/group_exit_signalHans Nilsson
kernel: in the group added processing of 'EXIT' signal from shell OTP-14991
2018-03-20Merge pull request #1742 from michalmuskala/code-ensure-loadedDan Gudmundsson
Short-circuit code:ensure_loaded for already-loaded modules
2018-03-20Merge pull request #1748 from fenollp/more-typosHans Bolinder
More typos
2018-03-19Fix file:change_group/change_ownerJohn Högberg
It wasn't possible to change group/owner separately, and our test suite lacked coverage for that. ERL-589
2018-03-16more-typos: s%follwing%following%gPierre Fenoll
2018-03-14Merge branch 'maint'Henrik
Conflicts: OTP_VERSION
2018-03-13Merge branch 'sverker/send-tick/OTP-14681'Sverker Eriksson
* sverker/send-tick/OTP-14681: kernel: Fix and improve send_tick logic
2018-03-13Merge branch 'sverker/dict-put-immed-opt/OTP-14976'Sverker Eriksson
* sverker/dict-put-immed-opt: erts: Optimize erlang:put/2 for hash collision lists erts: Optimize erlang:put/2 for immed values erts: Refactor erlang:put/2