aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdlib/src
AgeCommit message (Collapse)Author
2011-09-01Deprecate the docbuilder applicationBjörn Gustavsson
2011-08-30Merge branch 'ft/fix_supervisor_temporary_restart' into devHenrik Nord
OTP-9502
2011-08-29Merge branch 'rz/add_proplist_type' into devHenrik Nord
* rz/add_proplist_type: Add a proplist() type OTP-9499
2011-08-23fix supervisors restarting temporary childrenFred Hebert
In the current implementation of supervisors, temporary children should never be restarted. However, when a temporary child is restarted as part of a one_for_all or rest_for_one strategy where the failing process is not the temporary child, the supervisor still tries to restart it. Because the supervisor doesn't keep some of the MFA information of temporary children, this causes the supervisor to hit its restart limit and crash. This patch fixes the behaviour by inserting a clause in terminate_children/2-3 (private function) that will omit temporary children when building a list of killed processes, to avoid having the supervisor trying to restart them again. Only supervisors in need of restarting children used the list, so the change should be of no impact for the functions that called terminate_children/2-3 only to kill all children. The documentation has been modified to make this behaviour more explicit.
2011-08-18Fix a bug in zip:zip_open/1,2.Hans Bolinder
zip:zip_open/1,2 did not accept binary archives. Also corrected the contracts of t/1 and tt/1.
2011-08-17Correct contracts in the zip moduleHans Bolinder
The contracts of zip:zip_list_dir/1 and zip:zip_get/2 have been corrected.
2011-08-15Correct the contract of timer:now_diff/2Hans Bolinder
The contract of timer:now_diff() has been corrected. (Thanks to Alex Morarash).
2011-07-21Code cleanup, unduplicate test for whitespaceRaimo Niskanen
2011-07-21EOF before first field is only ok for first character in io:freadRaimo Niskanen
2011-07-21At end of input ask for more also for for literal format charactersRaimo Niskanen
2011-07-07Merge branch 'hb/stdlib/queue_contracts/OTP-9418' into devHans Bolinder
* hb/stdlib/queue_contracts/OTP-9418: Modify the contracts of the queue module
2011-07-07Modify the contracts of the queue moduleHans Bolinder
The contracts of the queue module have been re-written as to avoid some issues concerning Dialyzer and opaque types.
2011-07-06Fix a bug in erl_scan:set_attribute/3Hans Bolinder
2011-07-05Correct the contract of io_lib:fread/2,3Hans Bolinder
2011-06-20Add more specs and typesHans Bolinder
An incorrect spec, rpc:yield/1, has been fixed.
2011-06-14Allow erl_tar to create directories inside directory with no read accessSiri Hansen
erl_tar:extract earlier failed when unpacking inside a directory which had some parent directory to which the user had no read access. This is corrected.
2011-05-24Add a proplist() typerzezeski
Recently I was adding specs to an API and found that there is no canonical proplist() type defined.
2011-05-23Fix a spec and a typeHans Bolinder
A specification that could cause problems for Dialyzer has been fixed. An opaque type in erl_eval has been turned in to a ordinary type. This is a temporary fix.
2011-05-18Fixup of re doc and specsPatrik Nyblom
2011-05-16OTP-9022: Fixed endode/decode of values of type Counter32.Micael Karlberg
OTP-9088: [agent] Added support for sending traps to IPv6 targets. OTP-9119: [agent] To be able to handle multiple engine-id(s) when sending trap(s), the function snmp_community_mib:add_community/6 has been added. OTP-9162: [manager] The API for snmp requests has been augmented to allow the caller to override some configuration. OTP-9174: [manager] The old API functions (for get and set requests) are now officially deprecated. OTP-9183: [agent] Pass extra info through the agent to the net-if process when sending notifications. OTP-9208: Added type specs for functions that do not return. Kostis Sagonas Merge branch 'bmk/snmp/snmp420_integration' into dev
2011-05-13Merge branch 'hb/stdlib/dets_tablenames/OTP-9282' into devHans Bolinder
* hb/stdlib/dets_tablenames/OTP-9282: Allow Dets tablenames to be arbitrary terms Conflicts: lib/stdlib/src/dets.erl
2011-05-12Types and specifications have been modified and addedHans Bolinder
2011-05-11Allow Dets tablenames to be arbitrary termsHans Bolinder
2011-05-04Change list to set in supervisor for saving pids of dynamic temprary childrenSiri Hansen
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.
2011-04-28Merge branch ↵Siri Hansen
'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
2011-04-28Merge branch 'km/pool_connect-to-running-nodes' into devHenrik Nord
* km/pool_connect-to-running-nodes: Change pool module to attempt to attach to nodes that are already running OTP-9244
2011-04-15Merge branch 'dev' into bmk/snmp/snmp420_integrationMicael Karlberg
2011-04-12Allow supervisor:terminate_child(SupRef,Pid) for simple_one_for_oneSiri Hansen
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.
2011-04-12Merge branch 'gc/gen-format-status-improvements' into devHenrik Nord
* gc/gen-format-status-improvements: Fix format_status bug for unregistered gen_event processes Conflicts: lib/stdlib/test/gen_event_SUITE.erl OTP-9218
2011-04-08Merge branch 'dev' into bmk/snmp/snmp420_integrationMicael Karlberg
2011-04-04Completed bug fix "temporary child specs should not be kept when childIngela Anderton Andin
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.
2011-04-04Fix issue with temporary children introduced by OTP-9064Filipe David Manana
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}]}
2011-03-31Deprecated old manager API (set and get) request functions.Micael Karlberg
2011-03-28Merge branch 'siri/stdlib/log_mf_h-write-index-atomically/OTP-9148' into devSiri Hansen
* siri/stdlib/log_mf_h-write-index-atomically/OTP-9148: Update index file atomically
2011-03-23Update index file atomicallySiri Hansen
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.
2011-03-22Fix a bug concerning record field typesHans Bolinder
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.
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-03-10Fix ~F.Fs bug, add testcase and improve documentationRaimo Niskanen
2011-03-10io_lib_format string precision fixAli Yakout
2011-03-07CleanupKostis Sagonas
2011-03-02Add ISO week number calculation functions to the calendar module in stdlibImre Horvath
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.
2011-02-28Merge branch 'lukas/stdlib/native_escript/OTP-9076' into devLukas Larsson
* 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.
2011-02-22Added test case do_not_save_start_parameters_for_temporary_children and fixedIngela Anderton Andin
dialyzer spec.
2011-02-22Do not save parameter list for any temporary processesIngela Anderton Andin
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.
2011-02-22Do not save initial arguments for dynamic temporary processesIngela Anderton Andin
2011-02-15Merge branch 'egil/io-badarg/OTP-9045' into devBjörn-Egil Dahlberg
* egil/io-badarg/OTP-9045: Fix exception generation in the io module
2011-02-10Fix exception generation in the io moduleBjörn-Egil Dahlberg
Some functions did not generate correct badarg exception on a badarg exception. Affected functions: - io:put_chars/1,2 - io:nl/1 - io:write/1,2 - io:format/1,2,3 - io:fwrite/1,2,3
2011-01-25Update escrips to allow the -n or -compile(native) flag, which compiles the ↵Lukas Larsson
code within the escript with the +native flag. You need an HiPE enabled emulator for this to work.
2011-01-18Refuse to compile functions with too many argumentsBjörn Gustavsson
2011-01-17Merge branch 'bjorn/beam-loader/OTP-9030' into devBjörn Gustavsson
* bjorn/beam-loader/OTP-9030: (43 commits) c: Reduce memory footprint erl_posix_msg: Reduce memory footprint Introduce a few more variations of the move instructions Combine a move + jump sequence into the move_jump instruction Optimize and clean-up the exact equality/non-equality instructions Optimize addition of a small integer to a variable Introduce a special instruction for select_val with two values Introduce a few more specialized put_list instructions Eliminate the "put_list c n Dst" instructions Eliminate the specific move_sd instruction Eliminate use of GetArg1() in the badmatch and case_end instructions Eliminate use of GetArg2() in the i_element instruction Eliminate use of GetArg1() in the fast_element instruction Eliminate use of GetArg1() in the jump_on_val* instructions Eliminate use of GetArg1() in the select_val instruction beam_emu: Eliminate sloppy use of tmp_arg1 and tmp_arg2 beam_emu: Don't inline helper functions into process_main() beam_emu: Clean up calling of the error_handler module Simplify a select_val instruction that selects only one value Optimize creation of tuples ...