From 0f2ddb633ffe97a92584edfbaf95d2dce3961cc8 Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Wed, 24 Apr 2019 14:29:10 +0200 Subject: Revert "Prepare release" This reverts commit 425889ba69b69a9b6fb14bfbef121d51b78e853a. --- erts/doc/src/erl_nif.xml | 10 +- erts/doc/src/erlang.xml | 4 +- erts/doc/src/net.xml | 20 +-- erts/doc/src/notes.xml | 454 ----------------------------------------------- erts/doc/src/socket.xml | 158 ++++++++--------- 5 files changed, 96 insertions(+), 550 deletions(-) (limited to 'erts/doc/src') diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml index f88d255296..c0be715678 100644 --- a/erts/doc/src/erl_nif.xml +++ b/erts/doc/src/erl_nif.xml @@ -1090,7 +1090,7 @@ typedef struct { - int + int enif_compare_pids(const ErlNifPid *pid1, const ErlNifPid *pid2) Compare two pids. @@ -1890,7 +1890,7 @@ enif_inspect_iovec(env, max_elements, term, &tail, &iovec); - int + int enif_is_pid_undefined(const ErlNifPid* pid) Determine if pid is undefined. @@ -2247,7 +2247,7 @@ enif_inspect_iovec(env, max_elements, term, &tail, &iovec); - ERL_NIF_TERM + ERL_NIF_TERM enif_make_monitor_term(ErlNifEnv* env, const ErlNifMonitor* mon) Make monitor term from the given monitor identifier. @@ -3306,7 +3306,7 @@ if (retval & ERL_NIF_SELECT_STOP_CALLED) { - void + void enif_set_pid_undefined(ErlNifPid* pid) Set pid as undefined. @@ -3369,7 +3369,7 @@ if (retval & ERL_NIF_SELECT_STOP_CALLED) { - ErlNifTermType + ErlNifTermType enif_term_type(ErlNifEnv *env, ERL_NIF_TERM term) Determine the type of a term. diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index a879cce840..2b444ccf01 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -1297,7 +1297,7 @@ end - + Get value of the get_size option on a distribution channel

Returns the value of the get_size option on the distribution channel @@ -1428,7 +1428,7 @@ end - + Set value of the get_size option on a distribution channel

Sets the value of the get_size option on the distribution channel diff --git a/erts/doc/src/net.xml b/erts/doc/src/net.xml index 6fbc37076c..b9e2cffce9 100644 --- a/erts/doc/src/net.xml +++ b/erts/doc/src/net.xml @@ -29,7 +29,7 @@ net.xml - net + net Network interface.

This module provides an API for the network interface.

@@ -72,8 +72,8 @@ - - + + Address-to-name transaltion.

Address-to-name translation in a protocol-independant manner.

@@ -84,10 +84,10 @@ - - - - + + + + Network address and service transation.

Network address and service translation.

@@ -100,7 +100,7 @@ - + Mappings between network interface names and indexes.

Mappings between network interface names and indexes.

@@ -108,7 +108,7 @@ - + Mappings between network interface index and names.

Mappings between network interface index and names.

@@ -116,7 +116,7 @@ - + Get network interface names and indexes.

Get network interface names and indexes.

diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 5736d366eb..da470b51ec 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -31,460 +31,6 @@

This document describes the changes made to the ERTS application.

-
Erts 10.4 - -
Fixed Bugs and Malfunctions - - -

- Do not allocate new bitstring/binary when an empty binary - is appended.

-

- Own Id: OTP-15535 Aux Id: PR-2055

- - -

- Document that process_info(_, current_function) - can return {current_function, undefined} in case - of execution of native code.

-

- Own Id: OTP-15543 Aux Id: PR-2089

- - -

- Fixed bug in ets:select, ets:match and - friends which could cause the table to remain fixated (as - if ets:safe_fixtable had been called) after the - call returned. This could happen for protected - tables if another concurrent running process transfered - table ownership to the process during its - ets:select/match call. Ownership can be transfered using - either ets:give_away or the heir table - option.

-

- Own Id: OTP-15672

- - -

Fixed a Windows-specific bug in file:list_dir/1 - that caused it to misbehave on network shares.

-

- Own Id: OTP-15693

- - -

- Fixed bug when calling enif_whereis_* from NIF - resource destructor. Symtoms could be emulator crash or - hanging scheduler threads.

-

- Own Id: OTP-15694 Aux Id: ERL-863

- - -

Fixed a bug in the error case of apply/3, where - the exception would erroneously have an empty argument - list in some cases.

-

- Own Id: OTP-15698

- - -

A bug has been fixed in the maps implementation - that could cause a crash or memory usage to grow until - the machine ran out of memory. This could happen when - inserting a new key-value pair with a key K1 - containing a binary B1 into a map M having - a key K2 with a binary B2 if the following - conditions were met:

B1 =/= - B2 size(B1) >= 4294967296 - size(B2) >= 4294967296 - size(M) >= 32 (size(B1) rem - 4294967296) == (size(B2) rem 4294967296) - the first (size(B1) rem 4294967296) bytes - are the same both in B1 and B2 - substituting B1 in K1 with B2 - would create a term with the same value as - K2

The root cause of the problem - is that the maps implementation only hashed the - first (X rem 4294967296) bytes of binaries so that - different binaries could get the same hash value - independently of the hash seed.

-

- Own Id: OTP-15707

- - -

- term_to_binary() and distributed sends will now - throw a system_limit exception instead of - producing erroneous results when trying to encode a - binary larger than 4 GB.

-

- Own Id: OTP-15708

- - -

- The vxworks configure has been updated to respect the - environment CFLAGS.

-

- Own Id: OTP-15773

- - -
- - -
Improvements and New Features - - -

- Add support for Erlang Distribution protocol to split the - payload of large signals into several fragments. This - allows other processes to communicate uninterrupted - during the transmission of these signals.

-

- Own Id: OTP-13397

- - -

- A simple socket API is provided through the socket - module. This is a low level API that does *not* replace - gen_[tcp|udp|sctp]. It is intended to *eventually* - replace the inet driver, but not the high level - gen-modules (gen_tcp, gen_udp and gen_sctp). It also - provides a basic API that facilitates the implementation - of other protocols, than TCP, UDP and SCTP.

-

- Known issues are; No support for the Windows OS - (currently).

-

- Own Id: OTP-14831

- - -

Added NIF functions enif_set_pid_undefined, - enif_is_pid_undefined - and enif_compare_pids.

-

- Own Id: OTP-15011 Aux Id: PR-2147

- - -

Underutilized memory segments (carriers) can now move - between all allocator instances, rather than just between - instances of the same type, which greatly reduces memory - usage in some scenarios.

-

- Own Id: OTP-15063

- - -

The emulator will now mark free blocks in pooled - carriers with madvise(2) + MADV_FREE (or similar), - letting the OS reclaim the associated physical memory if - necessary.

-

- Own Id: OTP-15075

- - -

- New ERL_NIF_SELECT_CANCEL feature added to - enif_select in order to cancel (or "deselect") a - read or write event on a previously selected file - descriptor.

-

- Own Id: OTP-15095

- - -

- ETS option write_concurrency now also affects and - improves the scalability of ordered_set tables. - The implementation is based on a data structure called - contention adapting search tree, where the lock - granularity adapts to the actual amount of concurrency - exploited by the applications in runtime.

-

- Own Id: OTP-15128

- - -

- Build configuration of the crypto application has - been moved from the erts application into the - crypto application.

-

- Own Id: OTP-15129

- - -

Anonymous functions that don't capture environment are - now created at load-time instead of in run-time.

-

- Own Id: OTP-15195 Aux Id: PR-1812

- - -

- Optimize updates of maps with identical keys and values. - E.g. in the example below the original Map will be reused - as the return of the update.

-

- 1> Map = #{ a => b }. #{ a => b } 2> Map#{ a := b }.

-

- Own Id: OTP-15211 Aux Id: PR-1889

- - -

- Optimize binary:match/2 and - binary:matches/2 to use memchr internally.

-

- Own Id: OTP-15238 Aux Id: PR-1803

- - -

- The runtime system used to terminate when a message - larger than 2 Gb was passed over the distribution. The - send operation will now instead throw a - system_limit exeption.

-

- Own Id: OTP-15261

- - -

- Change the first module called by erts to be names - erl_init instead of otp_ring0. systools in sasl have been - updated to reflect this change.

-

- Own Id: OTP-15336 Aux Id: PR-1825

- - -

- Minor adjustments made to build system for parallel - configure.

-

- Own Id: OTP-15340 Aux Id: OTP-14625

- - -

- Two new NIF interface functions enif_select_read - and enif_select_write. They are similar to - existing enif_select but allow a custom event - message as argument.

-

- Own Id: OTP-15349 Aux Id: PR-2084

- - -

The embedded copy of zlib has been updated from - 1.2.8 to 1.2.11.

-

Note that this copy is only used as a fallback when - the target platform doesn't provide any zlib - development libraries. If your system provides - zlib then it will be used even if it is older than - 1.2.11.

-

- Own Id: OTP-15351 Aux Id: ERL-749

- - -

- New NIF function enif_make_monitor_term.

-

- Own Id: OTP-15362 Aux Id: PR-2127

- - -

Appending lists (The ++ operator) will now yield - properly on large inputs.

-

- Own Id: OTP-15427

- - -

The length/1 BIF used to calculate the length - of the list in one go without yielding, even if the list - was very long. In OTP 22, length/1 will yield when - called with a long lists.

-

- Own Id: OTP-15439

- - -

- Processes sending messages are now punished with a - reduction cost based on message size. That is, a process - sending a large message will yield earlier than before.

-

- Own Id: OTP-15513 Aux Id: ERL-773

- - -

The transitory emulator option +ztma true - (introduced in OTP 21.3) has been removed.

-

- Own Id: OTP-15581 Aux Id: OTP-15580

- - -

In OTP 22, HiPE (the native code compiler) is not - fully functional. The reasons for this are:

-

There are new BEAM instructions for binary matching - that the HiPE native code compiler does not support.

-

The new optimizations in the Erlang compiler create - new combination of instructions that HiPE currently does - not handle correctly.

-

If erlc is invoked with the +native option, and - if any of the new binary matching instructions are used, - the compiler will issue a warning and produce a BEAM file - without native code.

-

- Own Id: OTP-15596

- - -

- The termination behaviour of processes has changed to - allow processes to yield while sending link exit/monitor - down signals.

-

- The erl crash dump as been expanded to now also include - processes that are termenating but have not yet - terminated.

-

- Own Id: OTP-15610

- - -

- The dist messages EXIT, EXIT2 and MONITOR_DOWN have been - updated with new versions that send the reason term as - part of the payload of the message instead of as part of - the control message.

-

- The old versions are still present and can be used when - communicating with nodes that don't support the new - versions.

-

- Own Id: OTP-15611

- - -

- When sending messages, exit, exit2 and monitor down - distributed signals, the process sending will now yield - appropriately.

-

- This means that a terminating process will yield and - possibly be suspended on busy distribution entries while - they are terminating. This means that any memory held by - such processes will not be released until after all - exit/monitor down signals have been sent.

-

- Own Id: OTP-15612

- - -

- All external pids/ports/refs created by - erlang:list_to_pid/port/ref debug functions now compare - equal to any other pid/port/ref with the same number from - that node.

-

- Before this change they compared differently because the - node creation of the pid/port/ref did not compare equal - to any real pid/port/ref creation.

-

- This will mostly effect pids/ports/refs typed in the - shell.

-

- Own Id: OTP-15613

- - -

- The persistent_term functions put/2 and - erase/1 are now yeliding.

-

- Own Id: OTP-15615

- - -

- A new erlang:dist_ctrl_set_opt(DHandle, - get_size, Value) option has been added. - This option makes it possible to configure the - distribution channel identified by DHandle so that - erlang:dist_ctrl_get_data(DHandle) - also returns the size of the data to pass over the - channel.

-

- Own Id: OTP-15617

- - -

Previously, all ETS tables used centralized counter - variables to keep track of the number of items stored and - the amount of memory consumed. These counters can cause - scalability problems (especially on big NUMA systems). - This change adds an implementation of a decentralized - counter and modifies the implementation of ETS so that - ETS tables of type ordered_set with - write_concurrency enabled use the decentralized - counter. Experiments indicate that this change - substantially improves the scalability of ETS - ordered_set tables with write_concurrency - enabled in scenarios with frequent ets:insert/2 - and ets:delete/2 calls.

-

- Own Id: OTP-15623 Aux Id: PR-2190

- - -

The iolist_size/1 function is now yielding - which means that an Erlang/OTP system will be responsive - even if the applications running on the system frequently - call iolist_size/1 with large iolists.

-

- Own Id: OTP-15631

- - -

- A simple test suite for the net module has been added.

-

- Own Id: OTP-15635

- - -

Added the NIF function enif_term_type, which - helps avoid long sequences of enif_is_xyz by - returning the type of the given term. This is especially - helpful for NIFs that serialize terms, such as JSON - encoders, where it can improve both performance and - readability.

-

- Own Id: OTP-15640

- - -

The last call optimization is now applied to BIFs. - When calling a BIF in the tail position of a function, - the return address and stack frame will now be discarded - before calling the BIF. As consequence of this change, - the immediate caller of a tail-called BIF will no longer - be available in stack backtraces.

-

- Own Id: OTP-15674 Aux Id: PR-2177

- - -

- Fix GC bug where distributed messages in a processes - mailbox would cause extra GCs. This can be very expensive - if there many messages in the mailbox.

-

- Own Id: OTP-15703

- - -

Internal documentation has now been added to the - Erts and Compiler applications.

-

The internal documents for Erts describe - miscellaneous interesting implementation details. Those - details can change at any time.

-

The internal documentation for Compiler - documents the API for the Core Erlang modules. While we - will not change those APIs without good reason, we don't - give the same guarantees about backward compatibility as - for the rest of the APIs in OTP.

-

- Own Id: OTP-15715

- - -

The performance of non-bignum integer arithmetic has - been improved.

-

- Own Id: OTP-15740

- - -
- -
-
Erts 10.3.4
Fixed Bugs and Malfunctions diff --git a/erts/doc/src/socket.xml b/erts/doc/src/socket.xml index 343b61d4aa..f6195a65b2 100644 --- a/erts/doc/src/socket.xml +++ b/erts/doc/src/socket.xml @@ -29,7 +29,7 @@ socket.xml - socket + socket Socket interface.

This module provides an API for the socket interface. @@ -256,8 +256,8 @@ - - + + Accept a connection on a socket.

Accept a connection on a socket.

@@ -269,7 +269,7 @@ - + Bind a name to a socket.

Bind a name to a socket.

@@ -282,7 +282,7 @@ - + Close a socket.

Closes the socket.

@@ -301,8 +301,8 @@ - - + + Initiate a connection on a socket.

This function connects the socket to the address @@ -311,13 +311,13 @@ - - - - - - - + + + + + + + Get an option on a socket.

Get an option on a socket.

@@ -337,7 +337,7 @@ - + Get an option on a socket.

Get an option on a socket.

@@ -359,8 +359,8 @@ - - + + Listen for connections on a socket.

Listen for connections on a socket.

@@ -368,9 +368,9 @@ - - - + + + Create an endpoint for communication.

Creates an endpoint (socket) for communication.

@@ -390,7 +390,7 @@ - + Get name of connected socket peer.

Returns the address of the peer connected to the socket.

@@ -398,11 +398,11 @@ - - - - - + + + + + Receive a message from a socket.

Receive a message from a socket.

@@ -413,12 +413,12 @@ - - - - - - + + + + + + Receive a message from a socket.

Receive a message from a socket.

@@ -437,12 +437,12 @@ - - - - - - + + + + + + Receive a message from a socket.

Receive a message from a socket.

@@ -473,10 +473,10 @@ - - - - + + + + Send a message on a socket.

Send a message on a connected socket.

@@ -484,10 +484,10 @@ - - - - + + + + Send a message on a socket.

Send a message on a socket. The destination, if needed @@ -508,10 +508,10 @@ - - - - + + + + Send a message on a socket.

Send a message on a socket, to the specified destination.

@@ -519,13 +519,13 @@ - - - - - - - + + + + + + + Set options on a socket.

Set options on a socket.

@@ -548,7 +548,7 @@ - + Set options on a socket.

Set options on a socket.

@@ -571,7 +571,7 @@ - + Shut down part of a full-duplex connection.

Shut down all or part of a full-duplex connection.

@@ -579,7 +579,7 @@ - + Get socket name.

Returns the current address to which the socket is bound.

@@ -587,25 +587,25 @@ - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + Report info about what the platform supports.

This function intends to retreive information about what the -- cgit v1.2.3