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2019-01-09Merge branch 'maint'John Högberg
* maint: Remove an unused variable Spawn prim_file helper as a system process
2019-01-07Spawn prim_file helper as a system processJohn Högberg
2018-12-06Merge branch 'maint'Raimo Niskanen
2018-12-06Merge branch 'raimo/test-cuddling' into maintRaimo Niskanen
* raimo/test-cuddling: Rewrite to work for stream connection Update Linux version for pktoptions TTL
2018-12-05Update Linux version for pktoptions TTLRaimo Niskanen
2018-12-05Merge branch 'maint'Lukas Larsson
2018-12-04erts: Fix copy of literal msg during gcLukas Larsson
A copy has to be made of the message as there is a trace token. There was a bug where the actual message was incorrectly modified even if it was a literal.
2018-12-03Merge branch 'maint'Sverker Eriksson
2018-12-03Merge branch 'sverker/erts/sendfile-error-bug/ERL-784/OTP-15461' into maintSverker Eriksson
* sverker/erts/sendfile-error-bug/ERL-784/OTP-15461: erts: Fix hanging sendfile bugs when socket closes unexpectedly erts: Fix unexpected inet_reply message from failing file:sendfile erts: Fix bug in sendfile for active socket
2018-12-03Merge branch 'maint'Siri Hansen
2018-12-03Merge branch 'siri/logger/std-recreate-file-if-rotated/OTP-15469' into maintSiri Hansen
* siri/logger/std-recreate-file-if-rotated/OTP-15469: [logger] Re-create log file if deleted
2018-12-03Merge branch 'maint'Raimo Niskanen
2018-12-03Merge branch 'raimo/test-cuddling' into maintRaimo Niskanen
* raimo/test-cuddling: Parallel stress test strong_rand_bytes Update OS version numbers
2018-11-30[logger] Re-create log file if deletedSiri Hansen
This is an update to logger_std_h, which makes it play well with tools like logrotate.
2018-11-29Merge branch 'maint'Siri Hansen
2018-11-29Merge branch 'siri/logger/refactor-built-in-handlers' into maintSiri Hansen
* siri/logger/refactor-built-in-handlers: [logger] Write asynchronously to disk log [logger] Add statistics counter for drops due to message bursts [logger] Further refactor built-in handlers [logger] Move common handler code to logger_h_common
2018-11-28erts: Fix unexpected inet_reply message from failing file:sendfileSverker Eriksson
A failing file:sendfile call would often send a message {inet_reply, Port, {error, Reason}} that would pollute the mailbox of the calling process. TCP_REQ_SENDFILE has its own reply messages format {sendfile, _, _} and does not expect an inet_reply message. Solution: Suppress inet_reply error message if TCP_ADDF_SENDFILE is set.
2018-11-28erts: Fix bug in sendfile for active socketSverker Eriksson
driver_select() was called after port had been killed by tcp_inet_sendfile() calling tcp_send_error().
2018-11-16Merge branch 'henrik/kernel/bad_erl_libs'Henrik Nord
* henrik/kernel/bad_erl_libs: make sure a set ERL_LIBS does not interfere with tests
2018-11-14Update OS version numbersRaimo Niskanen
2018-10-25Merge PR-1986 from kostis/hipe-ErLLVM-check OTP-15385Sverker Eriksson
HiPE: Fix check for when ErLLVM is available
2018-10-22Merge branch 'maint'Raimo Niskanen
Conflicts: erts/preloaded/ebin/prim_inet.beam
2018-10-22Merge branch 'raimo/tcp-close-while-send/maint/ERL-561/OTP-12242' into maintRaimo Niskanen
* raimo/tcp-close-while-send/maint/ERL-561/OTP-12242: Write test case Fix hanging gen_tcp send vs close race Conflicts: erts/preloaded/ebin/prim_inet.beam
2018-10-19Write test caseRaimo Niskanen
2018-10-19[logger] Write asynchronously to disk logSiri Hansen
This commit updates logger_disk_log_h to write most log events asynchronlously (disk_log:balog/2), but synchronously (disk_log:blog/2) on every 20th event in the same way as logger_std_h does. This is for efficiency reasons.
2018-10-19[logger] Further refactor built-in handlersSiri Hansen
2018-10-19[logger] Move common handler code to logger_h_commonSiri Hansen
There was a lot of duplicated code in logger_std_h and logger_disk_log_h. Most of this is now moved to logger_h_common, which now also serves as the gen_server callback.
2018-10-19Merge branch 'maint'Siri Hansen
2018-10-19Merge pull request #1975 from sirihansen/siri/logger/config-set-or-updateSiri Hansen
Forward set/update indicator to handler callback changing_config OTP-15364
2018-10-17Merge branch 'maint'John Högberg
* maint: "cork" tcp socket around file:sendfile Add nopush TCP socket option
2018-10-17Merge branch 'igor/tcp-nopush-ERL-698/OTP-15357' into maintJohn Högberg
* igor/tcp-nopush-ERL-698/OTP-15357: "cork" tcp socket around file:sendfile Add nopush TCP socket option
2018-10-15HiPE: Fix check for when ErLLVM is availableKostis Sagonas
The previous check whether ErLLVM could be enabled and/or tested simply checked whether a suitable version of the LLVM tool chain was present in the path. Obviously this is not enough: there should also be a check that we are running in an architecture on which the ErLLVM compiler has been ported. Fix the function that provides this functionality and also rename it in order to more appropriately describe what it does. In principle, this change introduces a backwards incompatibility as the function is one of those exported by the `hipe' module, but this function was not documented and the chances that it has been used somewhere else that the test suite are pretty low (if not zero).
2018-10-12Merge branch 'maint'Rickard Green
* maint: Updated OTP version Prepare release erts: Fix UNC path handling on Windows erts: Fix a compiler warning eldap: Fix race at socket close Fix bug for sockopt pktoptions on BSD erts: Fix memory leak on file read errors
2018-10-12Merge branch 'maint-21' into maintRickard Green
* maint-21: Updated OTP version Prepare release erts: Fix UNC path handling on Windows erts: Fix a compiler warning eldap: Fix race at socket close Fix bug for sockopt pktoptions on BSD erts: Fix memory leak on file read errors
2018-10-12Merge branch 'john/erts/fix-unc-paths-windows/OTP-15333/ERL-737' into maint-21Erlang/OTP
* john/erts/fix-unc-paths-windows/OTP-15333/ERL-737: erts: Fix UNC path handling on Windows erts: Fix a compiler warning
2018-10-12Merge branch 'maint'Raimo Niskanen
Conflicts: erts/preloaded/ebin/prim_inet.beam
2018-10-11seq_trace: Fix label_capability_mismatch testJohn Högberg
When compiled on OTP 22, the test suite will not load on the OTP 20 node required for this test.
2018-10-11erts: Fix UNC path handling on WindowsJohn Högberg
This is unlikely to be the last of the path problems seen after OTP 21, and I'm starting to regret my decision to unconditionally use long paths. The idea to hit all long-path problems all the time was good in theory as it makes such bugs far more visible, but there just aren't enough people who test pre-release versions on Windows, making this the world's slowest game of whack-a-mole.
2018-10-11Add nopush TCP socket optionIgor Slepchin
This translates to TCP_CORK on Linux and TCP_NOPUSH on BSD. In effect, this acts as super-Nagle: no partial TCP segments are sent out until this option is turned off. Once turned off, all accumulated unsent data is sent out immediately. The latter is *not* the case on OSX, hence the implementation ignores "nopush" on OSX to reduce confusion.
2018-10-05Adjust test case to realityRaimo Niskanen
2018-10-04make sure a set ERL_LIBS does not interfere with testsHenrik Nord
2018-10-03[logger] Add handler callback filter_config/1Siri Hansen
This function is called when a logger API function for fetching handler configuration is called. The point is to allow the handler to remove internal data fields that it might have stored in the configuration database, before returning the handler configuration to the caller. An example of such internal data are the 'handler_pid' and 'mode_tab' fields that logger_std_h and logger_disk_log_h store in their configuration maps.
2018-10-03[logger] Start using handler callback changing_config/3 in built-in handlersSiri Hansen
The new parameter to this function, SetOrUpdate, indicates how unspecified configuration data fields shall be set. The rule is that if SetOrUpdate equals set, then default values shall be used, and if SetOrUpdate equals update, then existing configuration values shall be used. Consequently, these examples now apply to logger_std_h and logger_disk_log_h: set_handler_config(default, config, #{sync_mode_qlen => 20}) sets the value of sync_mode_qlen to 20, and resets all other (writable) fields in the config map to their default values. update_handler_config(default, config, #{sync_mode_qlen => 20}) sets the value of sync_mode_qlen to 20, and leaves all other fields in the config map unchanged.
2018-10-01Merge branch 'richcarl/erts/erl_init-cleanup/OTP-15336'Lukas Larsson
* richcarl/erts/erl_init-cleanup/OTP-15336: sasl: Order systools_make:preloaded modules alphabetically Update preloaded modules Move calling on_load for preloaded modules to erl_init Make erl_init.c pass the boot module to erl_init.beam Remove obsolete comment text Remove undocumented and unused -# display_items emulator option Remove broken and undocumented boot function emulator option Replace remaining references to otp_ring0 with erl_init Drop otp_ring0, using erl_init instead Update preloaded modules Add erl_init module Conflicts: erts/emulator/beam/erl_init.c erts/preloaded/ebin/erl_prim_loader.beam erts/preloaded/ebin/erl_tracer.beam erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_code_purger.beam erts/preloaded/ebin/erts_dirty_process_signal_handler.beam erts/preloaded/ebin/erts_internal.beam erts/preloaded/ebin/erts_literal_area_collector.beam erts/preloaded/ebin/init.beam erts/preloaded/ebin/otp_ring0.beam erts/preloaded/ebin/prim_buffer.beam erts/preloaded/ebin/prim_eval.beam erts/preloaded/ebin/prim_file.beam erts/preloaded/ebin/prim_inet.beam erts/preloaded/ebin/prim_zip.beam erts/preloaded/ebin/zlib.beam
2018-10-01Fix bug for sockopt pktoptions on BSDRaimo Niskanen
The macros for the BSD style option names had accidentally wound up outside the option parsing loop, causing unclear behaviour and Valgrind errors.
2018-09-19Merge branch 'maint'Raimo Niskanen
2018-09-19Merge branch 'raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145' into maintRaimo Niskanen
* raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145: Elaborate the disclaimer for 'pktoptions' Improve platform filter Fix endianness bug for CMSG parsing
2018-09-19Improve platform filterRaimo Niskanen
2018-09-18Merge branch 'maint'Sverker Eriksson
2018-09-18Merge branch 'siri/cuddle' into maintSiri Hansen
* siri/cuddle: [logger] Skip app level test if app cannot be loaded Terminate nodes after failed test cases in erl_distribution_SUITE Skip performance test on build types other than 'opt'