(SCM_STRING_UCHARS): Added missing argument.

Talk about non-blockable GC.

*** empty log message ***

(filter-map): More tests.

(filter-map): Rewrite in C.

(FETCH_STORE) [generic C]: Should be
scm_i_scm_pthread_mutex_lock/unlock now.  Reported by Ludovic Courtès.

*** empty log message ***

A few more tests from the 1.6 branch.

*** empty log message ***

(split-at, split-at!): New tests.

(split-at, split-at!): Rewrite in C.

(split-at, split-at!): Rewrite in C.

*** empty log message ***

*** empty log message ***

(drop-right, partition!, take-right): New tests.

(drop-right, partition!, remove!, take-right): Rewrite in C.
remove! derived from core filter!.

*** empty log message ***

(SRFI-55): New section.

(SRFI-60): New section.

*** empty log message ***

(find, find-tail, lset-union): New tests.
(lset-adjoin): Corrections to some tests.

*** empty log message ***

(find, find-tail): Rewrite in C.

New file.

*** empty log message ***

* tests/srfi-60.test: New file.
* Makefile.am (SCM_TESTS): Add it.

New file.

*** empty log message ***

(lset-union): Call `=' procedure with args in the order specified by the SRFI.

*** empty log message ***

(LIBGUILE_SRFI_SRFI_60): New defines.

* srfi-60.scm, srfi-60.c, srfi-60.h: New files.
* Makefile.am: Add them.

New file.

(logior): New tests, exercising negative bignums reducing to inum.

*** empty log message ***

(scm_i_clonebig): Remove static, so can use in srfi-60.

(scm_logior): Must scm_i_normbig results as per scm_logand,
because OR-ing bits into a negative can reduce the value to an inum.

(=): Exercise inum/flonum cases that used to
round on 64-bit systems.

(scm_num_eq_p): On 64-bit systems, be careful about
casting inum to double since that can lose precision.

*** empty log message ***

(scm_i_init_guile): Do not set scm_block_gc.

(SCM_BEGIN_FOREIGN_BLOCK, SCM_END_FOREIGN_BLOCK): Do not set
scm_block_gc.

* gc.h, gc.c (SCM_FREECELL_P): Removed for good.
(scm_block_gc, scm_gc_heap_lock): Removed.  Removed all uses.
(scm_gc_running_p): Now a macro that refers to the scm_i_thread
field.
(scm_i_sweep_mutex): Now a non-recursive mutex.  GC can not happen
recursively.
(scm_igc, scm_i_gc): Renamed former to latter.  Changed all uses.
Do not lock scm_i_sweep_mutex, which is now non-recursive, or set
scm_gc_running_p.  Do not run the scm_after_gc_c_hook.
(scm_gc): Lock scm_i_sweep_mutex, set scm_gc_running_p and run the
scm_after_gc_c_hook here.
(scm_gc_for_new_cell): Set scm_gc_running_p here and run the
scm_after_gc_c_hook when a full GC has in fact been performed.
(scm_i_expensive_validation_check): Call scm_gc, not scm_i_gc.

* gc-segment.c (scm_i_get_new_heap_segment): Do not check
scm_gc_heap_lock.

* gc-malloc.c (scm_realloc, increase_mtrigger): Set
scm_gc_running_p while the scm_i_sweep_mutex is locked.

(scm_cell, scm_double_cell): Do not check scm_gc_running_p, allocation
during sweeping is OK.

(scm_i_thread): Added gc_running_p field.
(guilify_self_1): Initialize it.

(scm_c_issue_deprecation_warning): Use malloc instead of scm_malloc.
The latter can not be used during GC.

For 1.7.2.

*** empty log message ***

(GUILE_MICRO_VERSION): Incremented to "2".

(scm_compile_shell_switches): Added 2005 to Copyright years.

Couple cleanups.

*** empty log message ***

(ensure_state_size, ensure_all_state_sizes, resize_all_states):
Collapsed ensure_state_size and ensure_all_state_sizes into one
function named resize_all_states.  Allocate new vectors outside of
single threaded region.  Do only simple things inside that region.
(scm_make_fluid, scm_make_dynamic_state): Lock fluid_admin_mutex while
adding to the global lists.

(scm_i_sweep_card): Do not increase/decrease scm_gc_running_p.
Sweeping can happen in parallel with allocation.

Updated comments for current threading implementation.

(scm_i_frame_single_threaded): Removed.
(scm_i_thread): Removed unused signal_asyncs field.
(threads_mark): Do not mark it.
(guilify_self_1): Do not initialize it.  Do initialize
continuation_root field.
(do_thread_exit): Do not remove thread from all_threads list.
(on_thread_exit): Do it here, after leaving guile mode.
(sleep_level): Removed.
(scm_i_thread_put_to_sleep): Leave thread_admin_mutex locked when
returning.  Do not support recursive sleeps.
(scm_i_thread_wake_up): Expect thread_admin_mutex to be locked on
entry.  Do not support recursive sleeps.

*** empty log message ***

* configure.in: Do not call AC_LIBLTDL_INSTALLABLE.  Use
AC_CHECK_LIB instead. Do not subst LTDLINCL and LIBLTDL.  Do not
add "-DLIBLTDL_DLL_IMPORT" on MINGW32.

* Makefile.am (SUBDIRS): Removed libltdl.

* README: Talk about required external packages.

* autogen.sh: Do not call libtoolize.

(INCLUDES): Removed @LTDLINCL@.
(libguile_la_LIBADD): Removed @LIBLTDL@.

*** empty log message ***

(*features*): Remove 'random, need to use the slib code for
that module since guile doesn't provide `random:chunk'.

*** empty log message ***

Include "libguile/async.h" for SCM_CRITICAL_SECTION_START/END.

Moved up section on mutexes and condition variables.  Added critical
"Critical Sections" section.

Talk about critical sections.

Include "libguile/async.h" for SCM_CRITICAL_SECTION_START/END.

* throw.c (scm_ithrow): Abort when scm_i_critical_section_level is
not zero.

* continuations.c (scm_make_continuation): No longer a critical
section.
(scm_dynthrow):  Abort when scm_i_critical_section_level is
not zero.

(scm_debug_options): Replace SCM_CRITICAL_SECTION_START/END with a
frame and scm_frame_critical_section.

(scm_make_continuation): No longer a critical section.

* 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.

Synchronized docstrings.

*** empty log message ***

Docstring updates.

(scm_try_mutex): Renamed argument for consistency.

*** empty log message ***

(scm_call_with_dynamic_root): New docstring.

Updates.

Talk about new init functions.

Use smobs as an example for 'remembering'.  Mention continuation barriers.

Reference "Blocking" for scm_leave_guile/scm_enter_guile.

Better docs for leaving guile mode.

Use ``...'' instead of "...".  The latter doesn't seem to work for
some reason.

Specify return type for scm_c_array_rank.

Define _GNU_SOURCE.

*** empty log message ***

Use scm_current_input_port instead of scm_cur_inp.  Use scm_std_select
instead of scm_internal_select.

Only test when 'threads are provided.

Additions.

Do not check for fast or recursive mutexes.  Check
for pthread_attr_getstack.
(SCM_I_GSC_USE_COOP_THREADS): Dot not subst.
(pthread_mutexattr_settype): Do not check for it.

Use scm_is_pair instead of SCM_CONSP; use scm_is_null instead of
SCM_NULLP.

Updates for the new thread stuff.

See ChangeLog from 2005-03-02.

(scm_frame_current_module): New.

(scm_primitive_load): Use scm_i_frame_current_load_port instead of
scm_internal_dynamic_wind.

Removed obsolete comment.

(scm_hash_fn_create_handle_x, scm_hash_fn_remove_x): Use "!scm_is_eq"
instead of "!=".

(SCM_I_GSC_USE_COOP_THREADS, SCM_USE_COOP_THREADS): Removed.

(progargs_fluid): New.
(scm_program_arguments, scm_set_program_arguments): Use it instead
of scm_progargs.
(scm_init_feature): Allocate it.  Also, only add "threads" feature
when SCM_USE_PTHREAD_THREADS is true.

Comment on #endif