Age | Commit message (Collapse) | Author |
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* bjorn/fix-broken-osx-build:
Take out (parts of) broken fp exception support for MacOS X
configure.in: Fix compilation error in ethread.c
run_erl: Don't define _XOPEN_SOURCE on OS X
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Floating-point exception support on MacOS X has never been especially
reliable, and has therefore been disabled by default for a long time.
The fpe support is now broken.
Therefore, take out the unnecessary test for modern mcontext in
configure (whatever that means) and the associated code in sys_float.c.
Add #error directives to sys_float.c to make it clear that
fpe is not supported.
It seems to risky to mess with the mess of #ifdef's, so we will
not attempt to remove all fpe support code for MacOS X.
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* ia/public_key/EC-public_key/OTP-13408:
public_key: Handle PEM encoded EC public keys
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3121171f56c2 made warnings for missing prototypes into compilation
errors. That broke building on MacOS X, because prototypes for the
pthread_getname_np() and pthread_setname_np() functions included by
ethread.c are missing.
The prototypes for those functions *are* located in pthread.h,
but are not included if _XOPEN_SOURCE is defined. Therefore,
we must undefine _XOPEN_SOURCE.
6e606582a6 is the commit that started to define _XOPEN_SOURCE on
MacOS X in order to mend floating-point exceptions. Since
fp exceptions again are broken and disabled by default, it is
safe to remove the definition of _XOPEN_SOURCE.
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On MacOS X, defining _XOPEN_SOURCE usually *removes* features from
header files.
Therefore, we should not set _XOPEN_SOURCE to 600 since that will
remove the prototype for vsyslog(). Setting it to an empty value
or not including it will ensure that the vsyslog() prototype is
included.
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=== OTP-18.3 ===
Changed Applications:
- asn1-4.0.2
- common_test-1.12
- compiler-6.0.3
- cosNotification-1.2.1
- cosTime-1.2.1
- cosTransactions-1.3.1
- crypto-3.6.3
- debugger-4.1.2
- dialyzer-2.9
- diameter-1.11.2
- edoc-0.7.18
- eldap-1.2.1
- erl_docgen-0.4.2
- erl_interface-3.8.2
- erts-7.3
- eunit-2.2.13
- hipe-3.15
- inets-6.2
- kernel-4.2
- mnesia-4.13.3
- observer-2.1.2
- orber-3.8.1
- public_key-1.1.1
- runtime_tools-1.9.3
- sasl-2.7
- snmp-5.2.2
- ssh-4.2.2
- ssl-7.3
- stdlib-2.8
- test_server-3.10
- tools-2.8.3
- webtool-0.9.1
- wx-1.6.1
- xmerl-1.3.10
Unchanged Applications:
- cosEvent-2.2
- cosEventDomain-1.2
- cosFileTransfer-1.2
- cosProperty-1.2
- et-1.5.1
- gs-1.6
- ic-4.4
- jinterface-1.6.1
- megaco-3.18
- odbc-2.11.1
- os_mon-2.4
- ose-1.1
- otp_mibs-1.1
- parsetools-2.1.1
- percept-0.8.11
- reltool-0.7
- syntax_tools-1.7
- typer-0.9.10
Conflicts:
OTP_VERSION
erts/vsn.mk
lib/test_server/doc/src/notes.xml
lib/test_server/vsn.mk
lib/webtool/doc/src/notes.xml
lib/webtool/vsn.mk
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* egil/fix-fdatasync-mac/OTP-13411:
erts: Use fcntl(fd, F_FULLFSYNC) instead of fdatasync on Mac OSX
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The syscall fdatasync does not work as intended on Mac OSX.
Both the function fsync and fdatasync now uses fcntl(fd, F_FULLFSYNC) on Mac OSX.
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* egil/extend-ttsl_drv-logging:
erts: Increase ttsl_drv logging capabilities
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* egil/modernize-erts-tests:
Tweak bs_construct_SUITE
Tweak port_SUITE
Fix module_info_SUITE
Fix send_term_SUITE
Cleaner map_SUITE
Remove ?line macros
Eliminate use of doc and suite clauses
Replace ?t with test_server
Eliminate use of ?config() macro
Replace use of test_server:format/2 with io:format/2
Eliminate use of test_server:fail/0,1
Modernize use of timetraps
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* bjorn/kernel/rpc/OTP-13409:
Don't throw exceptions from rpc:call() and rpc:block_call()
Reduce code duplication in called_node_dies/1 and friends
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* bjorn/clearer-startup-crashes/OTP-13294:
Make distribution failures during start-up easier to read
net_kernel: Separate exports into documented and non-documented groups
erl_distribution: Simplify start_link/0 and friends
Reorder and comment API functions
Clean up splitting of node names
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When an attempt is made to start a distributed Erlang node with
the same name as an existing node, the crash reports for several
supervisors would be displayed. Only the first line contains
useful information. The verbiage is annoying for old hands and
could easily scare newcomers away for good.
For all the common distribution failures during start-up, write a
simple message and terminate the emulator using halt/1. Here is an
example of what will be printed:
Protocol 'inet_tcp': the name somename@somehost seems to be in use by another Erlang node
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Those clause are obsolete and never used by common_test.
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The macro ?t is deprecated. Replace its use with 'test_server'.
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The documentation for rpc:call() says:
Evaluates apply(Module, Function, Args) on the node Node and
returns the corresponding value Res, or {badrpc, Reason} if
the call fails.
What is not said that rpc:call() can generate an exception if the
'rex' process on the other node is killed:
(kalle@host)1> Rex = rpc:call(arne@host, erlang, whereis, [rex]).
<6937.14.0>
(kalle@host)2> rpc:call(arne@host, erlang, exit, [Rex,kill]).
** exception exit: {killed,
{gen_server,call,
[{rex,arne@host},
{call,erlang,exit,[<6937.14.0>,kill],<0.33.0>},
infinity]}}
in function rpc:rpc_check/1 (rpc.erl, line 361)
On the other hand, if the other node shuts down for some other reason,
we'll get a {badrpc,nodedown} result:
(kalle@host)5> rpc:call(arne@host, erlang, halt, []).
{badrpc,nodedown}
There does not seem to be any reason to handle the two cases
differently. If the 'rex' process is terminated on the other node,
it will shut down shortly thereafter.
Therefore, change rpc:call() and rpc:block_call() to always return
{badrpc,Reason} is the call fails:
(kalle@host)1> Rex = rpc:call(arne@host, erlang, whereis, [rex]).
<6937.14.0>
(kalle@host)2> rpc:call(arne@host, erlang, exit, [Rex,kill]).
{badrpc,{'EXIT',{killed,{gen_server,call,
[{rex,arne@host},
{call,erlang,exit,[<7126.14.0>,kill],<0.33.0>},
infinity]}}}}
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* rickard/doc-fix:
Fix doc build
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* vinoski/ds-avoid-lock:
Skip run queue lock check for dirty schedulers
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* rickard/ds-sched-suspend:
Improved scheduler suspend functionality
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start_link/0 and friends are too convoluted for me.
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Move all functions meant to be called from other modules before
the internal functions. Comment them to make it clearer what their
purpose are.
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* bjorn/kernel/modernize-tests:
Remove ?line macros
Fix comments
gen_tcp_misc_SUITE: Use unique node names
Eliminate use of the ?t macro
Eliminate use of doc and suite clauses
Replace use of test_server:capture*/0 with ct:capture*/0
Eliminate use test_server:format()
Eliminate use of test_server:sleep/1
Eliminate use of test_server:fail/0,1
Eliminate use of ?config() macro
Modernize timetraps
disk_log_SUITE: Remove vestiges of VxWorks support
Conflicts:
lib/kernel/test/code_SUITE.erl
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* bjorn/compiler/opt/OTP-12951:
beam_block: Eliminate unsafe optimization
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- The calling process is now suspended while synchronizing
scheduler suspends via erlang:system_flag(schedulers_online, _)
and erlang:system_flag(multi_scheduling, _), instead of blocking
the scheduler thread in the BIF call waiting for the operation
to synchronize. Besides releasing the scheduler for other work
(or immediate suspend) it also makes it possible to abort the
operation by killing the process.
- erlang:system_flag(schedulers_online, _) now only wait for normal
schedulers to complete before it returns. This since it may take
a very long time before all dirty schedulers suspends.
- erlang:system_flag(multi_scheduling, block_normal|unblock_normal)
which only operate on normal schedulers has been introduced. This
since there are use cases where suspend of dirty schedulers are
not of interest (hipe loader).
- erlang:system_flag(multi_scheduling, block) still blocks all
dirty schedulers as well as all normal schedulers except one since
it is hard to redefine what multi scheduling block means.
- The three operations:
- changing amount of schedulers online
- blocking/unblocking normal multi scheduling
- blocking/unblocking full multi scheduling
can now be done in parallel. This is important since otherwise
a full multi scheduling block would potentially delay the other
operations for a very long time.
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Also add missing test for PEM encoded private EC keys.
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While we are it, also re-ident the files.
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Remove out-commented code. Make sure that comments that are not
at the end of a line starts with two '%' characters and not just
one. That will become important later when we'll remove all
?line macros and ask Emacs to re-indent the files.
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Use unique node names to ensure that one failed test case will
not cause other test cases to fail if a slave node was left.
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