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Also removes the 'catch' from timer:tc functions which masked errors
in measuring code.
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into dev
* siri/stdlib/list-to-set-for-dynamic-temporary-procs/OTP-9242:
Change list to set in supervisor for saving pids of dynamic temprary children
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Since initial arguments of temporary children under simple_one_for_one
supervisors are not saved, only a list of pids was stored in such
supervisors. When adding/deleting many children, this would scale
badly. To avoid this the list is now changed to a set.
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* ta/unicode-non-chars:
unicode: document 16#FFFE and 16#FFFF (non chars)
OTP-9256
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'siri/stdlib/supervisor-terminate_child-simple_one_for_one/OTP-9201' into dev
* siri/stdlib/supervisor-terminate_child-simple_one_for_one/OTP-9201:
Add terminate_child(Sup, Pid) for simple_one_for_one
Allow supervisor:terminate_child(SupRef,Pid) for simple_one_for_one
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* km/pool_connect-to-running-nodes:
Change pool module to attempt to attach to nodes that are already running
OTP-9244
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supervisor:terminate_child/2 was not allowed if the supervisor used
restart strategy simple_one_for_one. This is now changed so that
children of this type of supervisors can be terminated by specifying
the child's Pid.
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* gc/gen-format-status-improvements:
Fix format_status bug for unregistered gen_event processes
Conflicts:
lib/stdlib/test/gen_event_SUITE.erl
OTP-9218
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into dev
* ia/stdlib/supervisor-saves-temporary-child-specs/OTP-9167:
Completed bug fix "temporary child specs should not be kept when child terminates" and improved test suite
Fix issue with temporary children introduced by OTP-9064
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* bd/doc_fixes2:
Fix mistake in blowfish_ebc_en/decrypt docs
Compile fixes for earlier documentation fixes
Various small documentation fixes
OTP-9172
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terminates" and improved test suite
The bug fix supplied by Filipe David Manana <[email protected]>
did not cover all possible ways that a process may be terminated
as for instance with supervisor:terminate_child. Also there
was a bug in the base case of the patch returning a list of a list instead
of only the list.
Added a timeout for the test cases, eliminated unnecessary sleeps,
improved code.
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The temporary child specs are never removed from the supervisor's state, and
have they're MFA component set to {M, F, undefined} instead of the MFA passed
in the supervisor:start_child/2 call. Subsequent calls to supervisor:restart_child/2
may crash. Stack trace example:
{badarg,[{erlang,apply,[gen_server,start_link,undefined]},
{supervisor,do_start_child,2},{supervisor,handle_call,3},
{gen_server,handle_msg,5},
{proc_lib,init_p_do_apply,3}]}
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Fixed a couple of compilation errors. Also backed out a tiny change
that had already been added by Tuncer Ayaz in his binary-part-typo
branch.
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This change fixes a bunch of small (and a few less small) typos and
other errors in various modules that I've spotted throughout my travels.
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* hw/call-chmod-without-f:
Call chmod without the "-f" flag
Conflicts:
erts/emulator/test/Makefile
lib/asn1/test/Makefile
lib/crypto/test/Makefile
lib/debugger/test/Makefile
lib/docbuilder/test/Makefile
lib/edoc/test/Makefile
lib/erl_interface/test/Makefile
lib/inviso/test/Makefile
lib/parsetools/test/Makefile
lib/percept/test/Makefile
lib/ssl/test/Makefile
lib/syntax_tools/test/Makefile
lib/test_server/test/Makefile
lib/tools/test/Makefile
OTP-9170
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* siri/stdlib/log_mf_h-write-index-atomically/OTP-9148:
Update index file atomically
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Reported-By: Pablo Platt
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Since the log_mf_h index file might be read by other processes than
the error handler (e.g. by the rb tool), this file should be updated
atomically. This will avoid hitting the time gap between opening the
file in write mode (and thus emptying the file) and the actual update
with the new contents. To do this, a temporary file is written, and
the file:rename/1 used to replace the real index file.
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In the following code:
m(<<Sz:8,_:Sz/binary>>) ->
Sz = wrong.
the Sz variable is supposed to be bound in the function header and the
matching "Sz = wrong" should cause a badarg exception. But what
happens is that the Sz variables seems to be unbound and the matching
succeds and the m/1 function returns 'wrong'.
If the Sz variable is used directly (not matched), it will have
the expected value. Thus the following code:
m(<<Sz:8,_:Sz/binary>>) ->
Sz.
will correctly return the value of Sz that was matched out from
the binary.
Reported-by: Bernard Duggan
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The default value 'undefined' was added to records field types in such
a way that the result was not always a well-formed type. This bug has
been fixed.
---
erl_pp has since OTP-8150 formatted types so that 'undefined' was
removed from union types assigned to record fields. Since one cannot
distinguish between 'undefined' added by the parser or supplied by the
user, a side effect was that user supplied 'undefined's were also
removed.
Now the pretty printer shows 'undefined' even if added by the parser.
This is a minor issue.
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* pan/doc_link_corrections/OTP-9112:
Remove link_check warnings re httpc.xml,sys.xml and unicode.xml
Change io.xml so that html anchors gets generated for all arities
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* ay/precisionfix/OTP-8989:
Fix ~F.Fs bug, add testcase and improve documentation
io_lib_format string precision fix
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This new feature adds the missing week number function to the calendar module
of the stdlib application. The implementation conforms to the ISO 8601 standard.
The new feature has been implemented tested and documented.
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* fm/dict-man-page:
Fixes to the orddict module documentation
Fixes to the dict module documentation
OTP-9083
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* lukas/stdlib/native_escript/OTP-9076:
Update escrips to allow the -n or -compile(native) flag, which compiles the code within the escript with the +native flag. You need an HiPE enabled emulator for this to work.
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* ia/supervisor-saves-unnecessary-data/OTP-9064:
Added test case do_not_save_start_parameters_for_temporary_children and fixed dialyzer spec.
Do not save parameter list for any temporary processes
Do not save initial arguments for dynamic temporary processes
Conflicts:
lib/stdlib/test/supervisor_SUITE.erl
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dialyzer spec.
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Previous commit changed the supervisor to not save
parameter lists for temporary processes supervised by simple-one-for-one
supervisors. But it is unnecessary to save them for any
temporary processes as they should not be restarted. Proably the
biggest gain is in the simple-one-for-one case.
Also changed the test case count_children_memory so it does
not test that which_children will produce garbage that must
be reclaimed later. This is a strange thing to test and it is no
longer true for all invocations of which_children.
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* sverker/ets_halfword_highmem/OTP-8941:
HALFWORD ETS Fix copyright year in some source files
Fix vm crash in kernel test case seq_trace_SUITE:call
remove NIF compile warning: no previous prototype for ‘nif_init’
Refuse to load NIF library on wrong VM variant (halfword/fullword)
HALFWORD ETS match spec heap fragment optimization
HALFWORD ETS removed eheap and improved test case t_match_spec_run
HALFWORD ETS Further match spec optimization to minimize copying and garbage
HALFWORD ETS db_prog_match optimization
HALFWORD ETS Fix segv for match spec with several function and guards
HALFWORD Make system_info mseg_alloc report both low/high mem
HALFWORD Fix segv caused by erlang:halt
HALFWORD Make more allocators use high mem (binary, fixed and driver)
HALFWORD ETS 32-bit arch fixes and other cleanups
HALFWORD ETS nicer update_element
HALFWORD ETS Real matching on relative terms
HALFWORD first stab at high mem alloc
HALFWORD ETS relative terms
Conflicts:
erts/emulator/test/driver_SUITE.erl
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