| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | New interfaces to help wait on fd/cond...* libguile/async.h:
* libguile/async.c (struct scm_thread_wake_data): Include the cond to
signal. Be a union and include a tag.
(scm_i_prepare_to_wait): Rename from scm_i_setup_sleep and take wake
data directly. Also call scm_i_wait_finished as appropriate.
(scm_i_wait_finished): Rename from scm_i_reset_sleep.
(scm_i_prepare_to_wait_on_fd, scm_c_prepare_to_wait_on_fd):
(scm_i_prepare_to_wait_on_cond, scm_c_prepare_to_wait_on_cond): New
functions.
(scm_c_wait_finished): New function.
(scm_system_async_mark_for_thread): Adapt to wake data change.
* libguile/threads.c (block_self, scm_std_select): Adapt to async
interface changes.
* doc/ref/api-scheduling.texi (Asyncs): Doc new public interfaces.
| Andy Wingo | 2016-12-29 | 1 | -4/+14 |
| * | Deprecate dynamic roots...* libguile/root.h:
* libguile/root.c: Remove these files.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_internal_cwdr, scm_call_with_dynamic_root)
(scm_dynamic_root, scm_apply_with_dynamic_root): Deprecate.
Remove all root.h usage, which was vestigial.
* module/ice-9/serialize.scm: Use (current-thread) instead
of (dynamic-root).
| Andy Wingo | 2016-11-21 | 1 | -1/+0 |
| * | Inline interrupts...* libguile/async.c:
* libguile/async.h (scm_i_async_push, scm_i_async_pop): Make internally
available.
* libguile/vm-engine.c (vm_engine): Invoke interrupts inline. Add
return-from-interrupt instruction.
* libguile/vm.c (vm_handle_interrupt_code): New "builtin".
| Andy Wingo | 2016-11-19 | 1 | -0/+3 |
| * | Refactor GC implications of thread sleep...* libguile/async.c (struct scm_thread_wake_data): Move definition here.
(scm_i_setup_sleep): Remove "sleep_object". Caller now responsible
for scm_remember_upto_here_1 as appropriate.
(scm_system_async_mark_for_thread): Remove scm_remember_upto_here_1
call.
* libguile/async.h (scm_i_setup_sleep): Adapt prototype.
* libguile/threads.h (struct scm_thread_wake_data): Remove definition.
* libguile/threads.c (block_self): Remove sleep_object argument.
(scm_join_thread_timed, scm_timed_lock_mutex)
(scm_timed_wait_condition_variable, scm_std_select): Adapt.
| Andy Wingo | 2016-11-13 | 1 | -1/+1 |
| * | Deprecate critical sections...* NEWS: Deprecate critical sections.
* doc/ref/api-scheduling.texi (Critical Sections): Remove.
* libguile/async.c:
* libguile/async.h:
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/threads.c:
* libguile/threads.h: Deprecate critical section API.
| Andy Wingo | 2016-11-01 | 1 | -8/+0 |
| * | Simplify critical section implementation...* libguile/async.h (SCM_CRITICAL_SECTION_START)
(SCM_CRITICAL_SECTION_END): Define in just one way.
* libguile/async.c (critical_section_mutex): New static variable.
(scm_critical_section_start, scm_critical_section_end): Inline
internal body of critical section gates.
(scm_init_async): Init critical_section_mutex.
* libguile/threads.c (scm_threads_prehistory): Don't declare critical
section mutex here.
| Andy Wingo | 2016-11-01 | 1 | -30/+2 |
| * | Remove unused internal definitions...* libguile/async.h (scm_i_pthread_mutex_lock_block_asyncs)
(scm_i_pthread_mutex_unlock_unblock_asyncs): Remove unused internal
definitions.
| Andy Wingo | 2016-11-01 | 1 | -16/+0 |
| * | Use atomics for async interrupts...* libguile/__scm.h (SCM_TICK): Always define as scm_async_tick().
* libguile/error.c (scm_syserror, scm_syserror_msg):
* libguile/fports.c (fport_read, fport_write):
* libguile/_scm.h (SCM_SYSCALL): Replace SCM_ASYNC_TICK with
scm_async_tick ().
(SCM_ASYNC_TICK, SCM_ASYNC_TICK_WITH_CODE)
(SCM_ASYNC_TICK_WITH_GUARD_CODE): Remove internal definitions. We
inline into vm-engine.c, the only place where it matters.
* libguile/async.h:
* libguile/async.c (scm_async_tick, scm_i_setup_sleep):
(scm_i_reset_sleep, scm_system_async_mark_for_thread):
* libguile/threads.h (struct scm_thread_wake_data):
* libguile/threads.h (scm_i_thread):
* libguile/threads.c (block_self, guilify_self_1, scm_std_select):
Rewrite to use sequentially-consistent atomic references.
* libguile/atomics-internal.h (scm_atomic_set_pointer):
(scm_atomic_ref_pointer): New definitions.
* libguile/finalizers.c (queue_finalizer_async): We can allocate, so
just use scm_system_async_mark_for_thread instead of the set-cdr!
shenanigans.
* libguile/scmsigs.c (take_signal):
* libguile/gc.c (queue_after_gc_hook): Adapt to new asyncs mechanism.
Can't allocate but we're just manipulating the current thread when no
other threads are running so we should be good.
* libguile/vm-engine.c (VM_HANDLE_INTERRUPTS): Inline the async_tick
business.
| Andy Wingo | 2016-10-26 | 1 | -1/+0 |
| * | Deprecate user asyncs...* libguile/async.c:
* libguile/async.h:
* libguile/deprecated.c:
* libguile/deprecated.h (scm_async, scm_async_mark, scm_run_asyncs):
Deprecate these functions, which comprise the "users asyncs" facility.
* module/oop/goops.scm: Adapt to <async> deprecation.
* doc/ref/api-scheduling.texi:
* doc/ref/libguile-concepts.texi:
* doc/ref/libguile-foreign-objects.texi:
* doc/ref/posix.texi: Remove documentation on user asyncs, and replace
references to "system asyncs" to be just "asyncs".
| Andy Wingo | 2016-10-17 | 1 | -3/+0 |
| * | Merge branch 'stable-2.0'...Conflicts:
benchmark-suite/benchmarks/ports.bm
libguile/async.h
libguile/bytevectors.c
libguile/foreign.c
libguile/gsubr.c
libguile/srfi-1.c
libguile/vm-engine.h
libguile/vm-i-scheme.c
module/Makefile.am
module/language/tree-il/analyze.scm
module/language/tree-il/peval.scm
module/scripts/compile.scm
module/scripts/disassemble.scm
test-suite/tests/asm-to-bytecode.test
test-suite/tests/peval.test
test-suite/tests/rdelim.test
| Mark H Weaver | 2014-09-30 | 1 | -5/+6 |
| |\ |
|
| | * | Mark system async functions as SCM_API....Fixes <http://bugs.gnu.org/17661>.
Reported and fixed by Chris Vine <chris@cvine.freeserve.co.uk>.
* libguile/async.h (scm_c_call_with_blocked_asyncs)
(scm_c_call_with_unblocked_asyncs, scm_dynwind_block_asyncs)
(scm_dynwind_unblock_asyncs): Mark as SCM_API.
* THANKS: Add Chris Vine to fixes section.
| Mark H Weaver | 2014-06-01 | 1 | -5/+6 |
| * | | Merge commit '8571dbde639e0ee9885bad49c9e180474bd23646'...Conflicts:
libguile/procprop.c
| Andy Wingo | 2013-11-28 | 1 | -0/+16 |
| |\| |
|
| | * | Add mutex locking functions that also block asyncs....* libguile/async.h (scm_i_pthread_mutex_lock_block_asyncs,
scm_i_pthread_mutex_unlock_unblock_asyncs): New macros.
* libguile/threads.c (do_unlock_with_asyncs): New static helper.
(scm_i_dynwind_pthread_mutex_lock_block_asyncs): New function.
* libguile/threads.h (scm_i_dynwind_pthread_mutex_lock_block_asyncs):
Add prototype.
| Mark H Weaver | 2013-11-23 | 1 | -0/+16 |
| * | | rename scm_async_click() to scm_async_tick(); privatize SCM_ASYNC_TICK...* libguile/_scm.h (SCM_ASYNC_TICK, SCM_ASYNC_TICK_WITH_CODE): Make these
definitions private. Call the tick() function instead of click().
* libguile/__scm.h:
* libguile/async.h (scm_async_tick): Move declaration here. Remove
scm_async_click declaration. Tick is the new (and old!) click, you
see.
(SCM_CRITICAL_SECTION_END): Call tick() instead of click().
* libguile/async.c (scm_async_tick): Remove old definition, and rename
scm_async_click to scm_async_tick.
(decrease_block): Adapt to click() -> tick() name change.
* libguile/deprecated.h (scm_async_click, SCM_ASYNC_TICK): Define some
GONE macros.
* libguile/threads.c (fat_mutex_unlock): Tick() instead of click().
| Andy Wingo | 2011-05-15 | 1 | -2/+2 |
| * | | remove all deprecated code...* libguile/async.c:
* libguile/async.h:
* libguile/debug.h:
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/evalext.h:
* libguile/gc-malloc.c:
* libguile/gc.h:
* libguile/gen-scmconfig.c:
* libguile/numbers.c:
* libguile/ports.c:
* libguile/ports.h:
* libguile/procprop.c:
* libguile/procprop.h:
* libguile/read.c:
* libguile/socket.c:
* libguile/srfi-4.h:
* libguile/strings.c:
* libguile/strings.h:
* libguile/tags.h:
* module/ice-9/boot-9.scm:
* module/ice-9/deprecated.scm: Remove all deprecated code. CPP defines
that were not previously issuing warnings were changed so that their
expansions would indicate the replacement forms to use,
e.g. scm_sizet__GONE__REPLACE_WITH__size_t.
The two exceptions were SCM_LISTN, which did not produce warnings
before, and the string-filter argument order stuff.
Drops the initial dirty memory usage of Guile down to 2.8 MB on my
machine, from 4.4 MB.
| Andy Wingo | 2011-05-12 | 1 | -9/+1 |
| |/ |
|
| * | Arrange so that `SCM_I_CURRENT_THREAD' is not accessed outside of libguile....* libguile/__scm.h (scm_async_tick): New declaration.
(SCM_ASYNC_TICK)[!BUILDING_LIBGUILE]: Use `scm_async_tick ()'.
* libguile/async.c (scm_critical_section_start,
scm_critical_section_end, scm_async_tick): New functions.
* libguile/async.h (scm_i_critical_section_mutex): Made internal.
(scm_critical_section_start, scm_critical_section_end): New
declarations.
(SCM_CRITICAL_SECTION_START,
SCM_CRITICAL_SECTION_END)[!BUILDING_LIBGUILE]: Use the same-named
function (lower-case).
* libguile/stackchk.h (SCM_STACK_OVERFLOW_P): Conditionalize on
`BUILDING_LIBGUILE'.
* libguile/threads.h (SCM_I_CURRENT_THREAD, scm_i_dynwinds,
scm_i_set_dynwinds, scm_i_last_debug_frame,
scm_i_set_last_debug_frame): Conditionalize on `BUILDING_LIBGUILE'.
| Ludovic Courtès | 2009-10-09 | 1 | -11/+23 |
| * | Deprecate `scm_mask_ints'....* libguile/async.h (scm_mask_ints): Remove.
* libguile/deprecated.c (scm_i_mask_ints): New.
* libguile/deprecated.h (scm_mask_ints): New macro.
(scm_i_mask_ints): New declaration.
| Ludovic Courtès | 2009-10-09 | 1 | -4/+0 |
| * | Use `SCM_DEPRECATED' in declarations of deprecated functions/variables....* libguile/deprecated.c (SCM_BUILDING_DEPRECATED_CODE): New macro.
* libguile/async.c (SCM_BUILDING_DEPRECATED_CODE): Likewise.
* libguile/macros.c (SCM_BUILDING_DEPRECATED_CODE): Likewise.
* libguile/async.h, libguile/deprecated.h, libguile/eval.h,
libguile/gc.h, libguile/gc.h, libguile/macros.h, libguile/ports.h,
libguile/srfi-4.h, libguile/strings.h: Change declarations of
deprecated functions and variables to use `SCM_DEPRECATED' instead of
`SCM_API'.
| Ludovic Courtès | 2009-10-02 | 1 | -4/+4 |
| * | Fix spurious `throw from within critical section' errors...The crux of this problem was that the thread doing a throw, and so
checking scm_i_critical_section_level, was different from the thread
that was in a critical section.
* libguile/async.h (scm_i_critical_section_level): Removed, replaced
by per-thread critical_section_level.
(SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END): Use
per-thread critical_section_level.
* libguile/continuations.c (scm_dynthrow): Check per-thread
critical_section_level.
* libguile/threads.c (guilify_self_1): Init per-thread
critical_section_level.
(scm_i_critical_section_level): Removed.
* libguile/threads.h (scm_i_thread): New critical_section_level field.
* libguile/throw.c (scm_ithrow): Check per-thread critical_section_level.
| Neil Jerram | 2009-09-30 | 1 | -5/+3 |
| * | Change Guile license to LGPLv3+...(Not quite finished, the following will be done tomorrow.
module/srfi/*.scm
module/rnrs/*.scm
module/scripts/*.scm
testsuite/*.scm
guile-readline/*
)
| Neil Jerram | 2009-06-17 | 1 | -6/+7 |
| * | Add `SCM_INTERNAL' macro, use it. | Ludovic Courtès | 2008-05-31 | 1 | -6/+7 |
| * | merge from 1.8 branch | Kevin Ryde | 2006-04-17 | 1 | -1/+1 |
| * | Renamed the "frames" that are related to dynamic-wind to "dynamic...contexts. Renamed all functions from scm_frame_ to scm_dynwind_.
Updated documentation.
| Marius Vollmer | 2006-01-29 | 1 | -2/+2 |
| * | The FSF has a new address. | Marius Vollmer | 2005-05-23 | 1 | -1/+1 |
| * | * async.h (scm_mask_ints): Removed left over reference to...scm_root.
* threads.c: Removed fprintf debug statements.
| Mikael Djurfeldt | 2005-03-24 | 1 | -2/+2 |
| * | * threads.h, async.h, threads.c (SCM_CRITICAL_SECTION_START,...SCM_CRITICAL_SECTION_END): Moved here from threads.h since now
they also block/unblock execution of asyncs and call
scm_async_click which is declared in async.h but threads.h can not
include async.h since async.h already includes threads.h.
(scm_i_critical_section_level): New, for checking mistakes in the
use of the SCM_CRITICAL_SECTION_* macros.
(scm_i_critical_section_mutex): Make it a recursive mutex so that
critical sections can be nested.
* threads.h, threads.c (scm_frame_lock_mutex): New.
(scm_frame_critical_section): Take mutex as argument.
(framed_critical_section_mutex): New, used as default for above.
(scm_init_threads): Initialize it.
(scm_threads_prehistory): Do not initialize thread_admin_mutex and
scm_i_critical_section_mutex; both are initialized statically.
| Marius Vollmer | 2005-03-07 | 1 | -0/+26 |
| * | See ChangeLog from 2005-03-02. | Marius Vollmer | 2005-03-02 | 1 | -1/+6 |
| * | Did the follwing renamings: scm_with_blocked_asyncs ->...scm_frame_block_asyncs, scm_with_unblocked_asyncs ->
scm_frame_unblock_asyncs. Changed all uses.
| Marius Vollmer | 2004-01-07 | 1 | -2/+2 |
| * | (scm_with_blocked_asyncs, scm_with_unblocked_asyncs): New. | Marius Vollmer | 2004-01-04 | 1 | -1/+3 |
| * | Changed license terms to the plain LGPL thru-out. | Marius Vollmer | 2003-04-05 | 1 | -35/+11 |
| * | * async.h, async.c (scm_system_async): Fixed deprecation to work...correctly when deprecated features are excluded.
| Dirk Herrmann | 2002-10-19 | 1 | -1/+1 |
| * | * evalext.h: Replaced SCM_DEBUG_DEPRECATED with !SCM_ENABLE_DEPRECATED. | Dirk Herrmann | 2002-10-13 | 1 | -1/+1 |
| * | * async.h (scm_call_with_blocked_asyncs,...scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
scm_c_call_with_unblocked_asyncs): New prototypes.
(scm_mask_signals, scm_unmask_signals): Deprecated.
(scm_mask_ints): Turned into a macro.
* async.c (scm_mask_ints): Removed.
(scm_run_asyncs): Do not set scm_mask_ints while running an async.
this should not be necessary.
(scm_async_click): Test block_asyncs instead of scm_mask_ints.
(scm_mask_signals, scm_unmask_signals): Deprecated. Emit
deprecation warning and check for errornous use. Set block_asyncs
instead of scm_mask_ints.
(increase_block, decrease_block, scm_call_with_blocked_asyncs,
scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
scm_c_call_with_unblocked_asyncs): New.
| Marius Vollmer | 2002-10-09 | 1 | -2/+11 |
| * | * async.h (scm_asyncs_pending, scm_set_tick_rate,...scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
Removed prototypes.
(scm_i_queue_async_cell): New.
| Marius Vollmer | 2002-10-04 | 1 | -4/+2 |
| * | (scm_system_async_mark_for_thread): New prototype. | Marius Vollmer | 2002-10-03 | 1 | -1/+2 |
| * | (scm_system_async_mark_from_signal_handler): New. | Marius Vollmer | 2001-11-25 | 1 | -0/+1 |
| * | Prefixed each each exported symbol with SCM_API. | Marius Vollmer | 2001-11-02 | 1 | -15/+15 |
| * | * Renamed header macros to the SCM_<filename>_H format. | Dirk Herrmann | 2001-08-31 | 1 | -1/+2 |
| * | * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,... chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
guile-func-name-check.in, guile-snarf-docs-texi.in,
guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
objprop.c, objprop.h, options.c, options.h, random.h,
regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
version.c, version.h: Updated copyright notice.
| Martin Grabmüller | 2001-07-19 | 1 | -1/+1 |
| * | Remove "face-lift" comment. | Thien-Thi Nguyen | 2001-07-09 | 1 | -2/+0 |
| * | Make compilation under Windows easier. | Martin Grabmüller | 2001-06-26 | 1 | -3/+3 |
| * | * Cleaned up initialization of asyncs....* Moved handling of scm_gc_async to gc.c.
* Extracted handling of scheme level after-gc-hook from gc core.
| Dirk Herrmann | 2000-06-28 | 1 | -2/+1 |
| * | * async.[ch]: unexpose low-level async access macros (thanks to...Dirk Herrmann).
* validate.h: move async validation macros to async.c (nobody else
needs them anyway), and rename them.
| Michael Livshin | 2000-04-05 | 1 | -7/+0 |
| * | * async.h: kill the scm_async_t struct. having a heap cell...pretending to be a C struct is not helthy, and is not needed here
anyway, as asyncs happily fit in one heap cell.
* async.c: reflect the fact that asyncs are now represented by
single heap cell each.
| Michael Livshin | 2000-04-04 | 1 | -9/+6 |
| * | * *.[hc]: add Emacs magic at the end of file, to ensure GNU... indentation style.
| Michael Livshin | 2000-03-19 | 1 | -0/+6 |
| * | * async.c, async.h: made async representation a double cell. | Mikael Djurfeldt | 2000-03-14 | 1 | -3/+3 |
| * | * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,...added append docs from R4RS.
* strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
Thanks Dirk Hermann!
* chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
* *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
Drop use of SCM_P for function prototypes... assume an ANSI C
compiler. Thanks Dirk Hermann!
| Greg J. Badros | 2000-03-02 | 1 | -14/+14 |
| * | * *.h: Use SCM_NIMP(X) && in all the FOOP macros....* *.[ch]: Use do { ... } while (0) idiom in macros that expanded
to a bare block.
| Greg J. Badros | 1999-12-16 | 1 | -1/+4 |
| * | * __scm.h, alist.c, async.c, async.h, backtrace.h, chars.c,...continuations.c, debug.c, debug.h, dynl-dl.c, dynl.c, dynl.h,
dynwind.c, dynwind.h, eq.c, error.c, error.h, eval.c, eval.h,
feature.c, filesys.c, filesys.h, fports.c, fports.h, gc.c, gc.h,
genio.c, genio.h, gh.h, gh_data.c, gsubr.c, gsubr.h, hash.c,
hashtab.c, init.c, init.h, ioext.c, ioext.h, kw.c, libguile.h,
list.c, list.h, load.c, load.h, mallocs.c, markers.c,
mit-pthreads.c, net_db.c, numbers.c, numbers.h, options.c,
ports.c, ports.h, posix.c, posix.h, print.c, print.h, procprop.c,
procprop.h, procs.c, procs.h, ramap.c, ramap.h, regex-posix.c,
regex-posix.h, root.c, root.h, scmsigs.c, scmsigs.h, script.c,
script.h, simpos.c, simpos.h, smob.c, smob.h, snarf.h, socket.c,
srcprop.c, stackchk.c, stackchk.h, stacks.c, stime.c, stime.h,
strings.c, strings.h, strports.c, struct.c, struct.h, symbols.c,
symbols.h, tags.h, threads.c, throw.h, unif.c, variable.c,
vectors.c, vectors.h, version.h, vports.c, weaks.c: Update
copyright years.
| Jim Blandy | 1998-10-19 | 1 | -1/+1 |
| * | * async.c, async.h (asyncs_pending): Renamed asyncs_pending -->...scm_asyncs_pending and made it global.
| Mikael Djurfeldt | 1998-01-30 | 1 | -0/+1 |
