scm_make_debugobj), eval.c (scm_makprom): SCM_DEFER/ALLOW_INTS -->
A section.
* __scm.h: Start the long-term project of moving to POSIX threads.
Phase 1: Classification of all critical sections.
(SCM_ENTER_A_SECTION, SCM_EXIT_A_SECTION): New macros: Delimiters
for A sections. (See comments in __scm.h for details.)
nonblocking through the use of scm_internal_select.
* emacs.scm: Removed use of nonblocking.scm.
* gwish.scm, gtcl.scm: Removed. tcltk.scm has made these
obsolete.
cpp_sig_symbols.c, libpath.h and versiondat.h to BUILT_SOURCES
(libpath.h, versiondat.h): Replaced dependency on Makefile with
dependencies on $(srcdir)/Makefile.in
$(top_builddir)/config.status in order to avoid circularity.
* configure.in (GUILE_LIBS): New variable. Contains libraries
which libguile needs to be linked with. Substituted into
libpath.h.
* threads.m4 (threads_package): Don't add $LDFLAGS and $LIBS to
$cy_cv_threads_libs.
procedure apply: Copy argument lists before pushing them unto the
environment so that the environment won't get mutated due to
manipulation of procedure arguments. This should perhaps be
regarded as a temporary solution until someone finds a more
efficient one. (Thanks to Maciej Stachowiak.)
* ltconfig, ltmain.sh, config.sub, config.guess: Updated.
New automake: 1.3
* Makefile.in, aclocal.m4, configure: Regenerated.
* README: Mention new version numbers on libtool and automake.
* ltconfig, ltmain.sh, config.sub, config.guess: Updated.
New automake: 1.3
* Makefile.in, aclocal.m4, configure: Regenerated.
* README: Mention new version numbers on libtool and automake.
warning.
* eval.c, numbers.c, unif.c, srcprop.c: Added a few curly braces
to avoid compiler warnings.
* dynl-dl.c (sysdep_dynl_func): Only define usymb if needed.
from debug.c --> eval.c
* eval.h, eval.c (scm_eval_options_interface): New options
interface.
(SCM_EVAL_STACK): New option: Size of newly created stacks,
i.e. stacks for new threads.
* eval.c (unsafe_setjmp): Removed with #if 0.
* eval.c, numbers.c, unif.c, srcprop.c: Added a few curly braces
to avoid compiler warnings.
(was 1). (Interface changed according to suggestion by Per
Bothner.)
* backtrace.c (display_header): Add 1 to line and column numbers
when presenting them to the user.
(was 1). (Interface changed according to suggestion by Per
Bothner.)
* backtrace.c (display_header): Add 1 to line and column numbers
when presenting them to the user.
struct scm_port_table *, not struct scm_port_table.
* posix.c (scm_close_pipe): remove the port from the port table
and mark as closed.
Thanks to Rob Engle for both fixes.
interrupts masked, we can't use the old mechanism of delivering
signals immediately when they arrive. Signals must instead be
delivered when the asyncs run *after* the end of the critical
section in scm_internal_select. But this also means after context
switch so that the signal will be delivered to a different thread.
To avoid this, I have changed the protocol of
coop_wait_for_runnable_thread and friends so that they are allowed
to return the original thread. So, if a signal arrives during
scm_internal_select, we won't any longer be forced do a context
switch, but can remain in the same thread and deliver the signal
to it.
* iselect.c: Small fixes.
