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2018-10-17Use 'scm_from_utf8_{string,symbol,keyword}' for C string literals.Mark H Weaver1-2/+3
Partial fix for <https://bugs.gnu.org/33044>. Reported by Tom de Vries <tdevries@suse.de>. Fix several instances of the mistake of using 'scm_from_locale_*' for C strings that originally came from a C string literal. Change several uses of 'scm_from_latin1_*' as well, to promote the practice of writing code that works for arbitrary C string literals. Also add missing years to the copyright notices of changed files, based on the git history. * libguile/debug-malloc.c, libguile/deprecation.c, libguile/error.c, libguile/eval.c, libguile/expand.c, libguile/extensions.c, libguile/filesys.c, libguile/init.c, libguile/load.c, libguile/modules.c, libguile/pairs.c, libguile/posix.c, libguile/print.c, libguile/random.c, libguile/read.c, libguile/regex-posix.c, libguile/snarf.h, libguile/srfi-13.c, libguile/stacks.c, libguile/stime.c, libguile/strports.c, libguile/values.c: Use 'scm_from_utf8_*' where appropriate.
2017-03-28Add disjoint syntax object typeAndy Wingo1-0/+2
* libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES): (DOT_X_FILES, DOT_DOC_FILES, noinst_HEADERS): Add syntax.c and syntax.h. * libguile/evalext.c (scm_self_evaluating_p): * libguile/goops.c (class_syntax, scm_class_of, scm_goops_early_init): * libguile/init.c (scm_init_guile): * libguile/print.c (iprin1): * libguile/tags.h (scm_tc7_syntax): * module/oop/goops.scm (<syntax>): * module/system/base/types.scm (%tc7-syntax, cell->object): * module/system/vm/disassembler.scm (code-annotation): Wire up the new data type. * libguile/syntax.c: * libguile/syntax.h: New files. * module/ice-9/boot-9.scm: Move new definitions to (system syntax internal). * module/system/syntax.scm (print-syntax): New helper. * module/system/vm/assembler.scm (statically-allocatable?) (intern-constant, link-data): Arrange to be able to write syntax objects into images. * module/language/cps/types.scm (&syntax): New type. Remove &hash-table; it was never detected, an internal binding, and we need the bit to avoid going into bignum territory.
2017-02-28Fix segfault introduced with R6RS port commitAndy Wingo1-1/+1
* libguile/init.c (scm_i_init_guile): Move scm_register_r6rs_ports later, so that defining port types hsa the SCM trampoline subrs defined. * libguile/bytevectors.c (scm_bootstrap_bytevectors): Cosmetic changes.
2016-11-21Deprecate dynamic rootsAndy Wingo1-1/+0
* 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).
2016-10-26Use atomics for async interruptsAndy Wingo1-1/+1
* 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.
2016-10-23Move thread bindings to (ice-9 threads)Andy Wingo1-1/+0
* libguile/init.c (scm_i_init_guile): Don't call scm_init_thread_procs. * libguile/threads.c (scm_init_ice_9_threads): Rename from scm_init_thread_procs, make static. (scm_init_threads): Register scm_init_thread_procs extension. * libguile/threads.h (scm_init_thread_procs): Remove decl. * module/ice-9/boot-9.scm: Load (ice-9 threads), so that related side effects occur early. * module/ice-9/deprecated.scm (define-deprecated): Fix to allow deprecated bindings to appear in operator position. Export deprecated bindings. (define-deprecated/threads, define-deprecated/threads*): Trampoline thread bindings to (ice-9 threads). * module/ice-9/futures.scm: Use ice-9 threads. * module/ice-9/threads.scm: Load scm_init_ice_9_threads extension. Reorder definitions and imports so that the module circularity with (ice-9 futures) continues to work. * module/language/cps/intmap.scm: * module/language/cps/intset.scm: * module/language/tree-il/primitives.scm: Use (ice-9 threads). * module/language/cps/reify-primitives.scm: Reify current-thread in (ice-9 threads) module. * module/srfi/srfi-18.scm: Use ice-9 threads with a module prefix, and adapt all users. Use proper keywords in module definition form. * test-suite/tests/filesys.test (test-suite): * test-suite/tests/fluids.test (test-suite): * test-suite/tests/srfi-18.test: Use ice-9 threads. * NEWS: Add entry. * doc/ref/api-scheduling.texi (Threads): Update. * doc/ref/posix.texi (Processes): Move current-processor-count and total-processor-count docs to Threads.
2016-10-17Deprecate arbitersAndy Wingo1-2/+0
* libguile/arbiters.c: * libguile/arbiters.h: * test-suite/tests/arbiters.test: Delete files. * libguile/deprecated.c: * libguile/deprecated.h: Move arbiters code here. * doc/ref/api-scheduling.texi: Remove section on arbiters. * libguile.h: * libguile/Makefile.am: * libguile/init.c: * module/oop/goops.scm: * test-suite/Makefile.am: Remove mention of arbiters. * NEWS: Update.
2016-09-06Add atomic boxesAndy Wingo1-0/+2
* doc/ref/api-scheduling.texi (Atomics): New manual section. * libguile.h: Include atomic.h. * libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES): (DOT_X_FILES, DOT_DOC_FILES, modinclude_HEADERS): Add atomic. * libguile/atomic.c: * libguile/atomic.h: New files. * libguile/atomics-internal.h (scm_atomic_set_scm, scm_atomic_ref_scm) (scm_atomic_swap_scm, scm_atomic_compare_and_swap_scm): New facilities. * libguile/goops.c (class_atomic_box, scm_sys_goops_early_init): Add support for <atomic-box>. Remove duplicate <keyword> fetch. * libguile/init.c (scm_i_init_guile): Call scm_register_atomic_box. * libguile/print.c (iprin1): Add atomic box case. * libguile/tags.h (scm_tc7_atomic_box): New tag. * libguile/validate.h (SCM_VALIDATE_ATOMIC_BOX): New macro. * module/Makefile.am (SOURCES): Add ice-9/atomic.scm. * module/ice-9/atomic.scm: New file. * module/oop/goops.scm (<atomic-box>): New var.
2016-08-30Add file descriptor finalizersAndy Wingo1-0/+2
* doc/ref/posix.texi (Ports and File Descriptors): Document new interfaces. * libguile/filesys.c (scm_close, scm_close_fdes) * libguile/fports.c (fport_close): * libguile/ioext.c (scm_primitive_move_to_fdes): Call scm_run_fdes_finalizers. * module/ice-9/fdes-finalizers.scm: * test-suite/tests/fdes-finalizers.test: * libguile/fdes-finalizers.h: * libguile/fdes-finalizers.c: New files. * module/Makefile.am: * test-suite/Makefile.am: * libguile/Makefile.am: * libguile.h: * libguile/init.c: Wire up new files.
2016-04-30Tweak port initialization orderAndy Wingo1-1/+1
* libguile/init.c (scm_i_init_guile): Initialize ports before strports/fports, so that we have initialized the read/write trampolines before making port types.
2015-01-22Merge commit 'a7bbba05838cabe2294f498e7008e1c51db6d664'Andy Wingo1-4/+4
2014-10-10scm_boot_guile: Gracefully handle the case where argc == 0.Mark H Weaver1-4/+4
Fixes <http://bugs.gnu.org/18680>. Reported by Nala Ginrut <nalaginrut@gmail.com>. * libguile/init.c (scm_boot_guile): Do not canonicalize argv[0] unless argc > 0. * THANKS: Add Nala Ginrut to the fixes section.
2014-09-30Merge branch 'stable-2.0'Mark H Weaver1-0/+3
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
2014-09-29Add (ice-9 unicode) moduleAndy Wingo1-0/+2
* libguile/unicode.c: * libguile/unicode.h: * test-suite/tests/unicode.test: * module/ice-9/unicode.scm: New files. * module/Makefile.am: * libguile/Makefile.am: * test-suite/Makefile.am: * libguile/init.c: Wire new files into the build. * doc/ref/api-data.texi: Add docs.
2014-09-12Add (ice-9 unicode) moduleAndy Wingo1-0/+2
* libguile/unicode.c: * libguile/unicode.h: * test-suite/tests/unicode.test: * module/ice-9/unicode.scm: New files. * module/Makefile.am: * libguile/Makefile.am: * test-suite/Makefile.am: * libguile/init.c: Wire new files into the build. * doc/ref/api-data.texi: Add docs.
2014-07-03Fix problems with Windows file names that use backslashes.Eli Zaretskii1-0/+3
* libguile/load.c (scm_i_mirror_backslashes): New function. (scm_init_load_path): Call it to produce MS-Windows file names with forward slashes. (FILE_NAME_SEPARATOR_STRING): Define as "/" on all platforms. * libguile/load.h (scm_i_mirror_backslashes): Add prototype. * libguile/init.c (scm_boot_guile): Call scm_i_mirror_backslashes on argv[0]. * libguile/filesys.c (scm_getcwd): Call scm_i_mirror_backslashes on the directory name returned by getcwd. * test-suite/tests/ports.test ("file name separators"): New test.
2014-04-28Merge remote-tracking branch 'origin/stable-2.0'Andy Wingo1-0/+1
Conflicts: .gitignore doc/example-smob/Makefile doc/ref/api-smobs.texi doc/ref/libguile-concepts.texi doc/ref/libguile-smobs.texi libguile.h libguile/finalizers.c libguile/finalizers.h libguile/goops.c module/language/tree-il/compile-glil.scm module/oop/goops.scm
2014-04-28New foreign object facility, to replace SMOBsAndy Wingo1-0/+1
* libguile/foreign-object.c: * libguile/foreign-object.h: * module/system/foreign-object.scm: * test-suite/standalone/test-foreign-object-c.c: * test-suite/standalone/test-foreign-object-scm: New files. * test-suite/standalone/Makefile.am: * module/Makefile.am: * libguile/Makefile.am: Add new files. * libguile.h: Add foreign-object.h. * libguile/init.c (scm_i_init_guile): Call scm_register_foreign_object.
2014-04-25Merge branch 'stable-2.0'v2.1.0Mark H Weaver1-3/+2
Conflicts: GUILE-VERSION NEWS guile-readline/ice-9/readline.scm libguile/async.c libguile/backtrace.c libguile/deprecated.h libguile/gc-malloc.c libguile/gdbint.c libguile/init.c libguile/ioext.c libguile/mallocs.c libguile/print.c libguile/rw.c libguile/scmsigs.c libguile/script.c libguile/simpos.c libguile/snarf.h libguile/strports.c libguile/threads.c libguile/vm-i-scheme.c libguile/vm-i-system.c module/srfi/srfi-18.scm test-suite/Makefile.am test-suite/standalone/test-num2integral.c
2014-03-22Define a C fluid for current-warning-portAndy Wingo1-1/+2
* libguile/ports.c (scm_current_input_port, scm_current_output_port) (scm_current_error_port): Fix declarations to C99. (scm_current_warning_port, scm_set_current_warning_port): Rework to use a C fluid, like scm_current_error_port. (scm_init_ports): Initialize and define the warning port fluid. * libguile/init.c (scm_init_standard_ports): Init the current warning port. * module/ice-9/boot-9.scm: Remove definitions for current-warning-port. Instead, steal it from the boot objtable with port-parameterize!.
2014-02-27Rely on Gnulib for <unistd.h>.Mark H Weaver1-3/+2
* libguile/async.c: * libguile/backtrace.c: * libguile/error.c: * libguile/filesys.c: * libguile/fports.c: * libguile/gc-malloc.c: * libguile/gc.c: * libguile/gdbint.c: * libguile/init.c: * libguile/ioext.c: * libguile/load.c: * libguile/mallocs.c: * libguile/mkstemp.c: * libguile/ports.c: * libguile/posix.c: * libguile/r6rs-ports.c: * libguile/random.c: * libguile/rw.c: * libguile/scmsigs.c: * libguile/script.c: * libguile/simpos.c: * libguile/socket.c: * libguile/stime.c: * libguile/strports.c: * libguile/threads.c: Unconditionally include <unistd.h>.
2013-11-27Remove nonfunctional gdb interfaceAndy Wingo1-2/+0
* libguile/gdb_interface.h: * libguile/gdbint.c: * libguile/gdbint.h: Remove. These were last modified significantly in 1997 and I think they are unused. * libguile/guile.c: Remove use. * libguile.h: Remove inclusion. * libguile/Makefile.am: Remove reference. * libguile/init.c: Remove use.
2013-11-19Rename objcodes?.{scm,c,h} to loader.{scm,c,h}Andy Wingo1-2/+2
* libguile/loader.c: * libguile/loader.h: Rename from objcodes.[ch]. * module/system/vm/loader.scm: Rename from objcode.scm. * libguile/Makefile.am: * libguile/gsubr.c: * libguile/init.c: * libguile/procs.c: * libguile/vm.c: * module/Makefile.am: * module/ice-9/eval-string.scm: * module/language/rtl/spec.scm: * module/system/base/target.scm: * module/system/repl/command.scm: * module/system/repl/common.scm: * module/system/vm/debug.scm: * module/system/vm/disassembler.scm: * module/system/vm/objcode.scm: * test-suite/tests/compiler.test: * test-suite/tests/dwarf.test: * test-suite/tests/rtl-compilation.test: * test-suite/tests/rtl.test: Adapt.
2013-04-14Merge remote-tracking branch 'origin/stable-2.0'Mark H Weaver1-0/+1
Conflicts: GUILE-VERSION libguile/array-map.c libguile/fports.h libguile/gc.h libguile/inline.h libguile/ports.c libguile/ports.h libguile/print.c libguile/r6rs-ports.c libguile/read.c test-suite/tests/00-socket.test
2013-04-07Add keyword arguments to file opening procedures.Mark H Weaver1-0/+1
* libguile/fports.c (scm_open_file_with_encoding): New API function, containing the code previously found in 'scm_open_file', but modified to accept the new 'guess_encoding' and 'encoding' arguments. (scm_open_file): Now just a simple wrapper that calls 'scm_open_file_with_encoding'. (scm_i_open_file): New implementation of 'open-file' that accepts keyword arguments '#:guess-encoding' and '#:encoding', and calls 'scm_open_file_with_encoding'. (scm_init_fports_keywords): New initialization function that gets called after keywords are initialized. * libguile/fports.h (scm_open_file_with_encoding, scm_init_fports_keywords): Add prototypes. * libguile/init.c (scm_i_init_guile): Call 'scm_init_fports_keywords'. * module/ice-9/boot-9.scm: Add enhanced versions of 'open-input-file', 'open-output-file', 'call-with-input-file', 'call-with-output-file', 'with-input-from-file', 'with-output-to-file', and 'with-error-to-file', that accept keyword arguments '#:binary', '#:encoding', and (for input port constructors) '#:guess-encoding'. * doc/ref/api-io.texi (File Ports): Update documentation. * test-suite/tests/ports.test ("keyword arguments for file openers"): Add tests.
2013-03-28Merge remote-tracking branch 'origin/stable-2.0'Mark H Weaver1-2/+1
Conflicts: configure.ac libguile/deprecated.c libguile/deprecated.h libguile/filesys.h libguile/fluids.c libguile/fports.c libguile/gc.c libguile/guile.c libguile/numbers.c libguile/objcodes.c libguile/r6rs-ports.c libguile/smob.c libguile/socket.c libguile/threads.h module/language/scheme/decompile-tree-il.scm module/language/tree-il/peval.scm test-suite/tests/syncase.test
2013-03-09remove init.c iselect includeAndy Wingo1-2/+1
* libguile/init.c: Remove iselect include.
2012-03-08Merge remote-tracking branch 'local-2.0/stable-2.0'Andy Wingo1-2/+2
Conflicts: configure.ac libguile/finalizers.c libguile/finalizers.h libguile/gc.c libguile/gc.h libguile/inline.c libguile/inline.h libguile/ports.c libguile/smob.c libguile/smob.h module/ice-9/deprecated.scm module/ice-9/r4rs.scm
2012-03-08run finalizers asynchronously in asyncsAndy Wingo1-0/+2
* libguile/finalizers.c: New excitement! We'll be running finalizers asynchronously, from asyncs. This will make it safer to allocate while holding a mutex. (GC_set_finalizer_notifier): Add back-compat shim. * libguile/init.c (scm_i_init_guile): Init the async finalizer mechanism during boot. * libguile/gc.c (scm_storage_prehistory): Tell libgc we'll be finalizing on demand. (scm_gc): Explicitly run finalizers here. * libguile/threads.c (guilify_self_2): Run finalizers here if queue_finalizer_async happened to run during guilify_self_1. * configure.ac: Add check for GC_set_finalizer_notifier.
2012-03-07Fix a segfault when /dev/urandom is not accessibleGiuseppe Scrivano1-2/+2
* libguile/init.c (scm_i_init_guile): Call `scm_init_random' before `scm_init_macros'.
2012-02-24run finalizers asynchronously (in asyncs and/or pthreads)Andy Wingo1-0/+5
* libguile/finalizers.c: New excitement! We'll be running finalizers in threads, if that's available. If it's not available, during early boot, we can run finalizers in asyncs. This will make it safer to allocate while holding a mutex. * libguile/posix.c (scm_fork): Shut down the finalizer thread before forking. * libguile/init.c (scm_i_init_guile): Init the async finalizer mechanism during boot and, if available, initialialize the finalizer thread at the very end. * libguile/gc.c (scm_storage_prehistory): Tell libgc we'll be finalizing on demand. (scm_gc): Explicitly run finalizers here. If you're calling this function, you probably want synchronous GC.
2012-02-23Revert "with a threaded guile, lock weak sets and tables during a fork"Andy Wingo1-1/+0
This reverts commit f609480611cfd1585409fd6b1b90beb730b026cf.
2012-02-19move revealed-count mechanism to fports.cAndy Wingo1-2/+1
* libguile/fports.c (scm_revealed_count, scm_port_revealed) (scm_set_port_revealed_x, scm_adjust_port_revealed_x): Move these APIs here, and only operate on fports. To keep revealed ports alive, now we will just keep them in a data structure that the GC knows about -- a static list. * libguile/fports.h: Add revealed count to scm_t_fport, and move decls of revealed-count functions here. * libguile/ports.h: * libguile/ports.c: Adapt to change. Remove SCM_REVEALED and SCM_SETREVEALED; since they only apply to fports now, keeping them around would be inviting type errors. (finalize_port): We don't need to worry about resuscitating ports here. * libguile/init.c: Use the scm_set_port_revealed_x function to set the revealed counts on stream ports.
2012-02-17with a threaded guile, lock weak sets and tables during a forkAndy Wingo1-0/+1
* libguile/weak-set.c (make_weak_set): * libguile/weak-table.c (make_weak_table): If we have a threaded Guile, * keep a weak set (table) of weak sets (tables). Use this and the pthread_atfork mechanism to lock and unlock weak sets and weak tables during a fork(). * libguile/weak-set.h (scm_weak_set_prehistory): New internal API. * libguile/init.c: Add call to scm_weak_set_prehistory().
2012-02-08Merge remote-tracking branch 'origin/stable-2.0'Andy Wingo1-4/+5
Conflicts: GUILE-VERSION libguile/gc-malloc.c libguile/ports.c
2012-02-03Use Gnulib's `regex' module.Ludovic Courtès1-4/+5
This should help with regex portability, as reported in <http://bugs.gnu.org/10684> for Darwin 8.11. * m4/gnulib-cache.m4 (gl_MODULES): Add `regex'. * configure.ac: Remove header checks for regex.h, rxposix.h, and rx/rxposix.h. Remove check for the `regcomp' function. Remove definition of `HAVE_REGCOMP'. Define `ENABLE_REGEX'. * libguile/init.c: Check for `ENABLE_REGEX' instead of `HAVE_REGCOMP'. * libguile/regex-posix.c: Always include <regex.h>. Remove #ifdefs for rxposix.h and co.
2011-12-19Merge remote-tracking branch 'origin/stable-2.0'Andy Wingo1-1/+1
Conflicts: libguile/feature.c m4/gnulib-cache.m4 module/ice-9/deprecated.scm module/language/tree-il/peval.scm
2011-12-15Arrange to convert command-line arguments from the right encoding.Ludovic Courtès1-1/+1
This is a temporary workaround for the 2.0 stable series. The next stable series should have an implicit `setlocale (LC_ALL, "")' call, which will make this unnecessary. * libguile/feature.c (progargs_fluid): Rename to... (scm_program_arguments_fluid): ... this. Update users. * libguile/feature.h (scm_program_arguments_fluid): New internal declaration. * libguile/init.c (invoke_main_func): Call `scm_i_set_boot_program_arguments' instead of `scm_set_program_arguments'. * libguile/script.c (locale_arguments_to_string_list, scm_i_set_boot_program_arguments): New functions. (scm_compile_shell_switches): Use `locale_arguments_to_string_list'. * libguile/script.h (scm_i_set_boot_program_arguments): New internal declaration. * test-suite/standalone/Makefile.am (check_SCRIPTS, TESTS): Add `test-command-line-encoding'. * test-suite/standalone/test-command-line-encoding: New file.
2011-10-27Merge remote-tracking branch 'origin/stable-2.0'Andy Wingo1-2/+2
Conflicts: GUILE-VERSION libguile/deprecated.c libguile/gc-malloc.c module/language/tree-il/peval.scm
2011-10-24remove weak pairs, rewrite weak vectorsAndy Wingo1-4/+2
* libguile/weak-vector.c: * libguile/weak-vector.h: Renamed from weaks.[ch]. Remove weak pairs. They were not safe to access with `car' and `cdr'. Remove weak alist vectors, as we have weak tables and sets. Reimplement weak vectors, moving the implementation here. * libguile/vectors.c: * libguile/vectors.h: Remove the extra header word. Use scm_c_weak_vector_ref / scm_c_weak_vector_set_x to access weak vectors. * libguile/snarf.h: Remove the extra header word in vectors. * libguile/threads.c (do_thread_exit, fat_mutex_lock, fat_mutex_unlock): Instead of weak pairs, store thread-owned mutexes in a list of one-element weak vectors. * libguile/guardians.c (finalize_guarded): Similarly, store object guardians in a list of one-element weak vectors. * libguile/modules.c (scm_module_reverse_lookup): We no longer need to handle the case of weak references. * libguile/print.c (iprin1): Use the standard vector accessor to print vectors. * libguile.h: * libguile/Makefile.am: * libguile/gc-malloc.c: * libguile/gc.c: * libguile/goops.c: * libguile/init.c: * libguile/objprop.c: * libguile/struct.c: Update includes. * module/ice-9/weak-vector.scm: Load weak vector definitions using an extension instead of %init-weaks-builtins. * test-suite/tests/weaks.test: Use the make-...-hash-table names instead of the old alist vector names.
2011-10-24add weak table implementationAndy Wingo1-0/+2
* libguile/weak-table.c: * libguile/weak-table.h: New files, implementing open-addressed weak hash tables, similar to the implementation of weak sets. This will let us remove weak pairs. * libguile.h: * libguile/Makefile.am: * libguile/evalext.c: * libguile/gc.c: * libguile/init.c: * libguile/print.c: * libguile/tags.h: Update all the pieces for the new files and tc7.
2011-10-23add weak setsAndy Wingo1-0/+1
* libguile/weak-set.c: * libguile/weak-set.h: New files, implementing weak sets, for use in the symbol table and port set. Eventually we will be able to remove weak pairs. * libguile.h: * libguile/Makefile.am: Add new files. * libguile/evalext.c: * libguile/gc.c: * libguile/init.c: * libguile/print.c: * libguile/tags.h: Add support for the new types.
2011-10-22Initialize `get_internal_run_time' before it is used.Ludovic Courtès1-2/+2
* libguile/init.c (scm_i_init_guile): Call `scm_init_stime' before `scm_init_gc'. Fixes <https://savannah.gnu.org/bugs/?34616> reported by Bake Timmons.
2011-06-30Merge remote-tracking branch 'local-2.0/stable-2.0'Andy Wingo1-0/+2
Conflicts: libguile/deprecated.c module/ice-9/psyntax-pp.scm
2011-06-30fix --disable-modules buildAndy Wingo1-0/+2
* configure.ac (HAVE_MODULES): Define HAVE_MODULES iff --enable-modules. * libguile/deprecated.c (scm_dynamic_args_call) * libguile/extensions.c (load_extension): * libguile/init.c (scm_i_init_guile): Use HAVE_MODULES in a few places.
2011-05-15remove #define STACK_CHECKING from __scm.h.Andy Wingo1-2/+0
* libguile/__scm.h: Remove #define STACK_CHECKING and #undef NO_CEVAL_STACK_CHECKING. * libguile/debug.c (scm_debug_options) * libguile/init.c (scm_i_init_guile): * libguile/stackchk.c (scm_report_stack_overflow): * libguile/stackchk.h: Always enable stack checking.
2011-04-25Make the `sizeof (mpz_t)' check at compile-time.Ludovic Courtès1-7/+0
* libguile/init.c (scm_i_init_guile): Remove the `sizeof (mpz_t)' run-time check. * libguile/numbers.c: Add a compile-time check for `sizeof (mpz_t)'.
2011-04-15Allow compilation with `--disable-posix'.Ludovic Courtès1-1/+1
Reported by Dmitry Dzhus <dima@dzhus.org>. * configure.ac: Remove `AC_LIBOBJ([filesys])'. Document `--disable-posix' as omitting non-essential POSIX interfaces. * libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES): Add `filesys.c'. (DOT_DOC_FILES): Add `filesys.doc'. (EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES): Remove `filesys.c'. * libguile/posix.c (scm_mkstemp, scm_access): Move to `filesys.c'. (scm_init_posix): Move `R_OK' etc. to `filesys.c'. * libguile/filesys.c (scm_chown, scm_chmod, scm_umask, scm_open_fdes, scm_open, scm_close, scm_close_fdes, scm_link, scm_tc16_dir, scm_directory_stream_p, scm_opendir, scm_readdir, scm_rewinddir, scm_closedir, scm_dir_print, scm_dir_free, scm_chdir, scm_getcwd, set_element, fill_select_type, get_element, retrieve_select_type, scm_select, scm_fcntl, scm_fsync, scm_symlink, scm_readlink, scm_lstat, scm_copy_file): Conditionalize on HAVE_POSIX. (scm_mkstemp, scm_access): New functions. (scm_init_filesys): Conditionalize `scm_tc16_dir', `O_RDONLY', etc. on HAVE_POSIX. Define `R_OK', `W_OK', etc. * libguile/fports.c (fport_print): Use `scm_ttyname' only when HAVE_POSIX. * libguile/i18n.c (lock_locale_mutex, unlock_locale_mutex): New functions. Update users of `scm_i_locale_mutex' to use them. * libguile/init.c (scm_i_init_guile): Always call `scm_init_filesys'. * meta/guile-tools.in (main): Use `setlocale' only when it is defined. * module/ice-9/boot-9.scm: Always load `ice-9/posix'.
2011-03-25threading / with_guile refactor to use more GC_stack_baseAndy Wingo1-7/+1
* libguile/init.h: * libguile/init.c (scm_i_init_guile): Change arg to this internal function from SCM_STACKITEM* to void*. Actually it's a struct GC_stack_base*. * libguile/bdw-gc.h: Don't do pthread redirects, because we don't want to affect applications' pthread_* bindings. * libguile/pthread-threads.h (scm_i_pthread_create) (scm_i_pthread_detach, scm_i_pthread_exit, scm_i_pthread_cancel) (scm_i_pthread_sigmask): Do pthread redirects here, in this internal header. * libguile/threads.h: Remove declaration of internal scm_i_with_guile_and_parent. Remove declaration of undefined scm_threads_init_first_thread. Make declaration of internal scm_threads_prehistory actually internal, and take a void* (actually a struct GC_stack_base*). * libguile/threads.c (GC_get_stack_base): Implement a shim if this function is unavailable, and fold in the implementations of get_thread_stack_base. (GC_call_with_stack_base): Actually implement. (guilify_self_1): Take a GC_stack_base* as an arg. (scm_i_init_thread_for_guile): Likewise, and set up libgc for registration of other threads. (scm_init_guile): Use GC_get_stack_base instead of our own guesswork. (with_guile_and_parent, scm_i_with_guile_and_parent): Rework to trampoline through a GC_call_with_stack_base. (scm_threads_prehistory): Pass the "base" arg on to guilify_self_1.
2011-03-11fix port-filename without readline to match the docsAndy Wingo1-15/+5
* libguile/init.c (stream_body, scm_standard_stream_to_port): Don't name stdin, stdout, and stderr -- at least not as strings. That confuses any code which tries to treat port-filename as a real filename, like the syntax expander, or the `load' procedure/macro. Also this behavior matches the docs now.