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* fdm/file-allocate/OTP-10680:
Update preloaded prim_file.beam
erts: Fix xcomp configure for fallocate
Add file:allocate/3 operation
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This operation allows pre-allocation of space for files.
It succeeds only on systems that support such operation.
The POSIX standard defines the optional system call
posix_fallocate() to implement this feature. However,
some systems implement more specific functions to
accomplish the same operation.
On Linux, if the more specific function fallocate() is
implemented, it is used instead of posix_fallocate(),
falling back to posix_fallocate() if the fallocate()
call failed (it's only supported for the ext4, ocfs2,
xfs and btrfs file systems at the moment).
On Mac OS X it uses the specific fcntl() operation
F_PREALLOCATE, falling back to posix_fallocate() if
it's available (at the moment Mac OS X doesn't provide
posix_fallocate()).
On any other UNIX system, it uses posix_fallocate() if it's
available. Any other system not providing this system call
or any function to pre-allocate space for files, this operation
always fails with the ENOTSUP POSIX error.
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* ks/kernel/dist_util-minor-fix/OTP-10662:
Do not return wrong terms unnecessarily
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Expect modifications, additions and corrections.
There is a kludge in file_io_server and
erl_scan:continuation_location() that's not so pleasing.
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The mode() type is used in path_open and copy, two functions that
do _not_ accept the ram option (or is at least not supposed to),
why I moved the option 'ram' from the type down to the spec for
open itself. That also makes the option visible directly under open/2
in the documentation.
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This is what a sample crash message looks like before applying patch:
Kernel pid terminated (application_controller)
({application_start_failure,cmp,{{bad_return_value,
{doc_root_not_exists,[46,47,119,119,119]}},{cmp_app,start,[normal,[]]}}})
This is what a sample crash message looks like after applying patch:
Kernel pid terminated (application_controller)
({application_start_failure,cmp,{{bad_return_value,
{doc_root_not_exists,"./www"}},{cmp_app,start,[normal,[]]}}})
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rickard/r16/port-optimizations/OTP-10336
* rickard/port-optimizations/OTP-10336:
Change annotate level for emacs-22 in cerl
Update etp-commands
Add documentation on communication in Erlang
Add support for busy port message queue
Add driver callback epilogue
Implement true asynchronous signaling between processes and ports
Add erl_drv_[send|output]_term
Move busy port flag
Use rwlock for driver list
Optimize management of port tasks
Improve configuration of process and port tables
Remove R9 compatibility features
Use ptab functionality also for ports
Prepare for use of ptab functionality also for ports
Atomic port state
Generalize process table implementation
Implement functionality for delaying thread progress from unmanaged threads
Conflicts:
erts/doc/src/erl_driver.xml
erts/doc/src/erlang.xml
erts/emulator/beam/beam_bif_load.c
erts/emulator/beam/beam_bp.c
erts/emulator/beam/beam_emu.c
erts/emulator/beam/bif.c
erts/emulator/beam/copy.c
erts/emulator/beam/erl_alloc.c
erts/emulator/beam/erl_alloc.types
erts/emulator/beam/erl_bif_info.c
erts/emulator/beam/erl_bif_port.c
erts/emulator/beam/erl_bif_trace.c
erts/emulator/beam/erl_init.c
erts/emulator/beam/erl_message.c
erts/emulator/beam/erl_port_task.c
erts/emulator/beam/erl_process.c
erts/emulator/beam/erl_process.h
erts/emulator/beam/erl_process_lock.c
erts/emulator/beam/erl_trace.c
erts/emulator/beam/export.h
erts/emulator/beam/global.h
erts/emulator/beam/io.c
erts/emulator/sys/unix/sys.c
erts/emulator/sys/vxworks/sys.c
erts/emulator/test/port_SUITE.erl
erts/etc/unix/cerl.src
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/prim_inet.beam
erts/preloaded/src/prim_inet.erl
lib/hipe/cerl/erl_bif_types.erl
lib/kernel/doc/src/inet.xml
lib/kernel/src/inet.erl
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* fredrik/inet/export-ip-funcs/OTP-8067:
Inet doc clarifications
Documentation changes inet
Changes to function names, tests and docs of inet
Added specs and doc
Exported ipv4address and ipv6address functions to inet module, changed and made testcases
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When heart cycles we need to unregister the old port before
starting the new heart port program.
OTP-10591
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made testcases
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* raimo/IPV6_V6ONLY/OTP-8928:
kernel: Document socket option ipv6_v6only
kernel: Add test cases for socket option ipv6_v6only
erts,kernel: Implement socket option ipv6_v6only in erlang code
erts: Implement socket option IPV6_V6ONLY
erts: Add configure test for IPV6_V6ONLY
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Conflicts:
erts/etc/common/heart.c
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When a crash dump is about to be written and we have
heartbeat enabled on a system. We need time to write it
before heart explicitly kills the beam.
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The bug in the contract of erl_ddll:format_error_int/1 in R15B that
was copied to R16B (OTP-9862) has been fixed.
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Opaque types need to be exported.
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* bjorn/kernel/global-resolve-function-fix/OTP-10419:
global: Allow "tuple funs" as resolve functions
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Commit de7e01c958ff7c9e6da4034a53567a30a4ae5792 removed support for
tuple funs. To still allow resolve functions for
global:{re_}register_name/3 to be specified as {M,F}, we'll need to
translate {M,F} to an external fun.
Also update the documentation to mention that the use of {M,F} to
specify a resolve function is deprecated, and to add a recommendation
to use an external fun.
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It was possible to insert {Mod::atom(),Vsn::term()} instead of
Mod::atom() in the modules list in a .app file. This was not visible
in the documentation of .app files, but it was visible in the
documentation of application:load/[1,2] (where the .app file term can
be used directly as first argument).
The Vsn part was never used, so this possibility has now been removed.
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Conflicts:
lib/diameter/autoconf/vxworks/sed.general
xcomp/README.md
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* maint:
Bumped version nr
ssl & public_key: Workaround that some certificates encode countryname as utf8 and close down gracefully if other ASN-1 errors occur.
Add more cross reference links to ct docs
Remove config option from common_test args
Update user config to use nested tuple keys
Allow mixed IPv4 and IPv6 addresses to sctp_bindx
Add checks for in6addr_any and in6addr_loopback
Fix SCTP multihoming
observer: fix app file (Noticed-by: Motiejus Jakstys)
Fix lib/src/test/ssh_basic_SUITE.erl to fix IPv6 option typos
Prevent index from being corrupted if a nonexistent item is deleted
Add tests showing that trying to delete non-existing object may corrupt the table index
Fix Table Viewer search crash on new|changed|deleted rows
Escape control characters in Table Viewer
Fix Table Viewer crash after a 'Found' -> 'Not found' search sequence
inet_drv.c: Set sockaddr lengths in inet_set_[f]address
Conflicts:
erts/preloaded/ebin/prim_inet.beam
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* tab/fix-sctp-multihoming-IPv6/OTP-10217:
Allow mixed IPv4 and IPv6 addresses to sctp_bindx
Add checks for in6addr_any and in6addr_loopback
Fix SCTP multihoming
inet_drv.c: Set sockaddr lengths in inet_set_[f]address
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Conflicts:
erts/preloaded/ebin/init.beam
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This is a workaround for init:restart.
The root problem is that delete/purge_module does not
clean up internal hipe bookkeeping (hipe_mfa_info's)
properly.
Symptom: Execution of deallocated beam code.
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Workaround for crash in code_server.
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Setting several ip addresses for an SCTP socket worked only for IPv4
on Linux. For IPv6 and for other for instance Solaris and FreeBSD, it
failed with badarg for both IPv4 and IPv6.
For the first address specified to gen_sctp:open, bind is now called,
while for any following addresses, sctp_bindx is called, repeatedly,
with one address at a time. Previously, sctp_bindx was called for all
addresses in one go, with the addresses in reverse order, and bind was
not called at all if more than one address was specified. Both
Solaris and FreeBSD requires bind to have been called before calling
sctp_bindx, and FreeBSD additionally allows at most one address at a
time in the call to sctp_bindx.
For some versions of Linux, for instance SuSE 10, the port can be 0
only for the call to bind but not for subsequent calls to sctp_bindx,
so replace with the port number assigned by the operating system.
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Conflicts:
erts/preloaded/ebin/erl_prim_loader.beam
lib/kernel/src/code.erl
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* ta/prim_archive-reloading:
escript_SUITE: remove gratuitous space
[erts,kernel,stdlib] fix escript/primary archive reloading
Conflicts:
erts/preloaded/src/erl_prim_loader.erl
OTP-10151
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* tc/rpc-call-fix:
Fix rpc:call/5 for local calls with a finite Timeout
OTP-10149
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If the mtime of an escript/primary archive file changes after being
added to the code path, correctly reload the archive and update the
cache.
The existing code didn't consider that it might be a zip archive and failed:
=ERROR REPORT==== 3-Aug-2011::09:21:21 ===
File operation error: bad_central_directory. Target:
/escript_archive/module.beam. Function: get_file. Process: code_server.
Thanks David Reid and Hakan Mattson.
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* sverk/opt-inet-tcp-ctrl-proc:
Optimize inet:tcp_controlling_process
erts: Update obsolete HARD_DEBUG code
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* maint:
Correct the type of the disk log header
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Thanks to Niclas Eklund.
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by removing unecessary inet:setops calls.
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* maint:
Update to work with space in include path
Update to work with whitespace in exec path
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OTP-10106
OTP-10107
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* maint:
Fix chunk usage check
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