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2019-06-17Merge branch 'john/kernel/fix-io-proto-user-drv/OTP-15805'John Högberg
* john/kernel/fix-io-proto-user-drv/OTP-15805: kernel: Force synchronous port_commands in user/user_drv
2019-06-12Add lc_graph in the allowed arguments of get_internal_state/1Kostis Sagonas
The code contains a call to the erts_debug:get_internal_state/1 BIF with an atom that is not specified in the allowed arguments of this BIF.
2019-06-12Merge branch 'maint'Raimo Niskanen
2019-06-12Merge branch 'raimo/correct-spec-for-gen_sctp-connect/ERL-947/OTP-15344' ↵Raimo Niskanen
into maint * raimo/correct-spec-for-gen_sctp-connect/ERL-947/OTP-15344: Correct type spec for gen_sctp:connect/4,5
2019-06-07Correct type spec for gen_sctp:connect/4,5Raimo Niskanen
2019-06-05Merge branch 'maint'Siri Hansen
2019-06-05Merge branch 'siri/logger/relatve-log-file-path/OTP-15850' into maintSiri Hansen
* siri/logger/relatve-log-file-path/OTP-15850: [logger] Store file name as absolute path in logger_std_h
2019-05-29Merge branch 'maint'Sverker Eriksson
2019-05-29Merge branch 'sverker/seq-trace-label-old-heap-bug/ERL-700/OTP-15849' into maintSverker Eriksson
* sverker/seq-trace-label-old-heap-bug/ERL-700/OTP-15849: erts: Fix faulty spec for seq_trace:set_token/2 erts: Fix seq_trace:print/2 for arbitrary labels erts: Fix bug in seq_trace:set_token(label,_)
2019-05-29Merge branch 'maint'Lukas Larsson
2019-05-29Merge branch 'kuroneer/multiple-mode-flags/OTP-15852' into maintLukas Larsson
* kuroneer/multiple-mode-flags/OTP-15852: Update preloaded modules Add comment to doc regarding multiple -mode flags Extra -mode flags are ignored with a warning
2019-05-28erts: Fix faulty spec for seq_trace:set_token/2Sverker Eriksson
Returns plain OldVal.
2019-05-28Merge pull request #2189 from ↵John Högberg
jhogberg/john/erts/seq-trace-on-spawn/OTP-15232/ERL-700 Propagate seq_trace tokens to spawned processes
2019-05-28[logger] Store file name as absolute path in logger_std_hSiri Hansen
If the log file name was given as a relative path, logger_std_h erroneously tried to create a new file in a new location if the current working directory of the node was changed. This is now corrected.
2019-05-23Merge pull request #2212 from andrenth/file-open-directoriesJohn Högberg
file: allow open/2 to work on directories OTP-15835
2019-05-19Extra -mode flags are ignored with a warningJose M Perez
Prior to this change, providing multiple -mode flags to erl would start the code server as 'interactive', regardless of their value ('-mode embedded -mode embedded' would start erl as in interactive mode). With this change, the extra -mode flags are ignored, and a warning gets logged.
2019-05-16use correct module name for standard_errorGrigory Starinkin
2019-05-14file: allow open/2 to work on directoriesAndre Nathan
This is useful mainly to ensure that a new file has been persisted to disk by calling file:sync/1 or file:datasync/1 on file's parent directory.
2019-05-10Prepare releaseErlang/OTP
2019-05-07kernel: Force synchronous port_commands in user/user_drvJohn Högberg
Banging data to a local port was always synchronous prior to Erlang/OTP R16, and these modules relied on that behavior to report that data had successfully been enqueued on the stdout port. This would cause data to be silently dropped if the command didn't run synchronously and the emulator halted before the port received the data. This was fairly rare in practice, but could be seen from time to time on Windows with escripts that ended with a call to io:format/2, such as the one used by the escript_SUITE:create_and_extract test. This is a minimal band-aid to make things reliable again. A more complete fix would add explicit synchronization with the port.
2019-05-07Merge branch 'lukas/kernel/inet_db_fix_set_of_non-existing_file/OTP-15806'Lukas Larsson
* lukas/kernel/inet_db_fix_set_of_non-existing_file/OTP-15806: kernel: Fix setting of non-existing file as inet_db resolv_conf
2019-05-06kernel: Fix setting of non-existing file as inet_db resolv_confLukas Larsson
This was broken in 7c63a98c28d477.
2019-05-06Merge pull request #2219 from josevalim/jv-auto-host/OTP-15794Lukas Larsson
Add hostname to -remsh if none is given
2019-04-29Add hostname to -remsh if none is givenJosé Valim
The -name option already computes a default hostname if none is given. This PR adds the same behaviour to -remsh. Now we can run: erl -name foo -remsh bar erl -sname foo -remsh bar This simplifies deployment scripts as otherwise they have to compute the hostname by hand or start an Erlang VM instance only to do so.
2019-04-23kernel: Multiple -sname or -name would be ignoredLukas Larsson
If 'erl -sname 1 -sname 2' is run the node is not started in distribution mode at all. This fix makes the last sname be used.
2019-04-12Merge branch 'bjorn/erts/measure-process_main/OTP-15620'Björn Gustavsson
* bjorn/erts/measure-process_main/OTP-15620: Add benchmark Add erts_debug:interpreter_size/0
2019-04-11Merge branch 'sverker/revert-big-creation'Sverker Eriksson
* sverker/revert-big-creation: Revert "erts: Make DFLAG_BIG_CREATION mandatory" Revert "erts: Remove old encoding of pids, ports and refs" Revert "erl_interface: Remove old encoding of pid,port,refs" Revert "epmd: Support 32-bit creation values in local node" Revert "jinterface: Remove old encoding of pid,port,refs" Revert "erl_interface: Support 32-bit creation local cnode" Revert "erts: Document new EPMD response ALIVE2_X_RESP"
2019-04-10Merge pull request #2197 from lbolla/spelling-mistakes-fixBjörn Gustavsson
Fix various spelling mistakes
2019-04-09Revert "epmd: Support 32-bit creation values in local node"Sverker Eriksson
This reverts commit bd8f6106d44a58c261920eef72842bb3bc5a4968. PLUS a little change in epmd_srv.c:750 ("4" -> "replylen") that was part of e2cf4a8a4b03b9f430ba228276c3b2629159e832 by mistake.
2019-04-08Add erts_debug:interpreter_size/0Björn Gustavsson
Add erts_debug:interpreter_size/0 for retrieving the approximate size of the BEAM interpreter (process_main()).
2019-04-01Merge branch 'maint'Sverker Eriksson
* maint: Updated OTP version Prepare release # Conflicts: # OTP_VERSION # make/otp_version_tickets_in_merge
2019-03-31Fix various spelling mistakesLorenzo Bolla
Fix ERL-541 and various other unreported spelling mistakes.
2019-03-29Prepare releaseErlang/OTP
2019-03-29Merge branch 'maint'John Högberg
2019-03-28kernel: Fix performance regression on reading compressed filesJohn Högberg
An internal buffer size was too small, causing a considerable performance degradation compared to OTP 20.
2019-03-26Revert "Prepare release"Henrik Nord
This reverts commit 0118046f9bda8dcf3594184fa439b79267db8017.
2019-03-25Prepare releaseErlang/OTP
2019-03-22Merge branch 'sverker/enable-big-creation/OTP-15603'Sverker Eriksson
* sverker/enable-big-creation/OTP-15603: epmd: Support 32-bit creation values in local node erts: Robustify epmd reply function erts: Reject decoded local refs with too large first word erts: Fix bug in list_to_ref erl_interface: Remove old encoding of pid,port,refs erts: Remove old encoding of pids, ports and refs erts: Make DFLAG_BIG_CREATION mandatory
2019-03-22epmd: Support 32-bit creation values in local nodeSverker Eriksson
* Increase distribution version from 5 to 6 * Introduce new ALIVE2_X_RESP with 32-bit creation as reply to ALIVE2_REQ when sender dist version >= 6 * Still reply old ALIVE2_RESP with tiny creation 1..3 if sender dist version < 6.
2019-03-21seq_trace: Inherit trace token on spawnJohn Högberg
Trace tokens can be lost when a process delegates message sending to a child process, which is pretty surprising and limits the usefulness of seq tracing. One example of this is gen_statem:call/4 which uses a child process to implement timeouts without the risk of a late message arriving to the caller. This commit attempts to remedy this by propagating the trace token to spawned processes, and adds optional tracing for process spawning as well.
2019-03-21Merge branch 'bjorn/hipe-compilation/OTP-15596'Björn Gustavsson
* bjorn/hipe-compilation/OTP-15596: HiPE: Don't fail the compilation for unimplemented instructions
2019-03-21Merge branch 'hasse/kernel/global_async_monitor_node'Hans Bolinder
* hasse/kernel/global_async_monitor_node: kernel: Remove some obsolete code in the global module
2019-03-21Merge branch 'hasse/kernel/global_connect_tries/OTP-15607/ERIERL-280'Hans Bolinder
* hasse/kernel/global_connect_tries/OTP-15607/ERIERL-280: kernel: Global no longer tries to connect more than once
2019-03-21Merge pull request #2170 from josevalim/jv-set-env-errorSiri Hansen
Error on duplicated config apps/keys in -config
2019-03-20HiPE: Don't fail the compilation for unimplemented instructionsBjörn Gustavsson
2019-03-12Merge branch 'maint'Henrik Nord
* maint: Updated OTP version Prepare release
2019-03-11Prepare releaseErlang/OTP
2019-03-08Merge pull request #2088 from josevalim/jv-start-distributionSiri Hansen
Add start_distribution to kernel environment OTP-15668
2019-03-08Merge branch 'maint'Siri Hansen
2019-03-08Merge branch 'siri/logger/file-logging-improvements' into maintSiri Hansen
* siri/logger/file-logging-improvements: [logger] Add option file_check to logger_std_h [logger] Add log file rotation by options to logger_std_h [logger] Add better control of file modes in logger_std_h [logger] Refactor logger_std_h [logger] Make sure log file is re-opened with configured file options
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