+2007-10-27 Ludovic Courtès <ludo@gnu.org>
+
+ * fports.c (scm_i_evict_port): Expect a port, rather than a pair
+ containing the port. Fixes a bug in the new port table (2007-08-26).
+ (scm_evict_ports): Use `scm_c_port_for_each ()'.
+
+2007-10-21 Neil Jerram <neil@ossau.uklinux.net>
+
+ * eval.c (unmemoize_delay): Extend the environment before
+ unmemoizing the promise thunk. This fixes a segmentation fault
+ reported by Frank Schwidom.
+
+2007-10-20 Julian Graham <joolean@gmail.com>
+
+ Add support for thread cancellation and user-defined thread
+ cleanup handlers. Small rework by Ludovic Courtès.
+
+ * null-threads.h (scm_i_pthread_cancel,
+ scm_i_pthread_cleanup_push, scm_i_pthread_cleanup_pop): New.
+ * pthread-threads.h (scm_i_pthread_cancel,
+ scm_i_pthread_cleanup_push, scm_i_pthread_cleanup_pop): New.
+ * scmsigs.c (scm_i_signal_delivery_thread,
+ signal_delivery_thread_mutex): New.
+ (signal_delivery_thread): Leave when `read_without_guile ()'
+ returns zero.
+ (start_signal_delivery_thread): Acquire SIGNAL_DELIVERY_THREAD
+ before spawning the thread. Initialize
+ SCM_I_SIGNAL_DELIVERY_THREAD.
+ (ensure_signal_delivery_thread): Renamed to...
+ (scm_i_ensure_signal_delivery_thread): this.
+ (scm_i_close_signal_pipe): New.
+ * scmsigs.h: Updated.
+ * threads.c (thread_mark): Mark `t->cleanup_handler'.
+ (guilify_self_1): Initialize `t->cleanup_handler' and
+ `t->canceled'.
+ (do_thread_exit): Invoke `t->cleanup_handler'.
+ (on_thread_exit): Call `scm_i_ensure_signal_delivery_thread ()'.
+ Call `scm_i_close_signal_pipe ()' when the next-to-last thread
+ vanishes.
+ (scm_leave_guile_cleanup): New.
+ (scm_i_with_guile_and_parent): Use `scm_i_pthread_cleanup_push ()'
+ and `scm_leave_guile_cleanup ()' to leave guile mode, rather
+ than call `scm_leave_guile ()' after FUNC.
+ (scm_cancel_thread, scm_set_thread_cleanup_x,
+ scm_threads_cleanup): New.
+ (scm_all_threads): Remove SCM_I_SIGNAL_DELIVERY_THREAD from the
+ returned list.
+ * threads.h (scm_i_thread)[cleanup_handler, canceled]: New
+ fields.
+ Add declarations of new functions.
+
+2007-10-17 Ludovic Courtès <ludo@gnu.org>
+
+ * read.c (CHAR_IS_BLANK_): Add `\r' (ASCII 0x0d). This fixes a
+ regression compared to 1.8.2. Reported by Puneet
+ <schemer@gmail.com>.
+
+2007-10-10 Ludovic Courtès <ludo@gnu.org>
+
+ * pthread-threads.h (SCM_I_PTHREAD_MUTEX_INITIALIZER): Check
+ `SCM_NEED_BRACES_ON_PTHREAD_MUTEX_INITIALIZER'.
+ * gen-scmconfig.h.in
+ (SCM_I_GSC_NEED_BRACES_ON_PTHREAD_MUTEX_INITIALIZER): New.
+ * gen-scmconfig.c (main): Define
+ `SCM_NEED_BRACES_ON_PTHREAD_MUTEX_INITIALIZER'.
+
+2007-10-04 Ludovic Courtès <ludo@gnu.org>
+
+ * i18n.c (scm_make_locale)[!USE_GNU_LOCALE_API]: Don't call
+ `leave_locale_section ()' on failure of
+ `enter_locale_section ()' since the mutex is not held and locale
+ settings are unchanged.
+ (scm_nl_langinfo)[!USE_GNU_LOCALE_API]: Use
+ `restore_locale_settings ()' instead of `leave_locale_section ()'
+ since the mutex is not held.
+
+2007-10-02 Ludovic Courtès <ludo@gnu.org>
+
+ * threads.c (on_thread_exit): Don't call `scm_leave_guile ()'
+ since we're already in non-guile mode. Reported by Greg Toxel
+ for NetBSD.
+
+2007-10-01 Ludovic Courtès <ludo@gnu.org>
+
+ * ports.c (flush_output_port): Expect directly a port instead of
+ a pair. Fixes a bug in the new port table (2007-08-26).
+
+2007-09-11 Kevin Ryde <user42@zip.com.au>
+
+ * posix.c (scm_putenv): Confine the putenv("NAME=") bit to mingw, use
+ putenv("NAME") as the fallback everywhere else. In particular this is
+ needed for solaris 9. Reported by Frank Storbeck.
+
+2007-09-03 Ludovic Courtès <ludo@gnu.org>
+
+ * read.c (flush_ws): Handle SCSH block comments.
+
+2007-09-03 Ludovic Courtès <ludo@gnu.org>
+
+ Fix alignment issues which showed up at least on SPARC.
+
+ * socket.c (scm_t_max_sockaddr, scm_t_getsockopt_result): New.
+ (scm_inet_pton): Change DST to `scm_t_uint32' for correct
+ alignment.
+ (scm_getsockopt): Change OPTVAL to `scm_t_getsockopt_result' for
+ correct alignment.
+ (_scm_from_sockaddr): Change ADDRESS to `scm_t_max_sockaddr *'.
+ (scm_from_sockaddr): Cast ADDRESS to `scm_t_max_sockaddr *'.
+ (MAX_SIZE_UN, MAX_SIZE_IN6): Removed.
+ (scm_accept, scm_getsockname, scm_getpeername, scm_recvfrom):
+ Use `scm_t_max_sockaddr' instead of "char max_addr[MAX_ADDR_SIZE]".
+
+2007-09-03 Kevin Ryde <user42@zip.com.au>
+
+ * numbers.c (scm_log): Test HAVE_CLOG as well as HAVE_COMPLEX_DOUBLE
+ before using clog(). It's possible for gcc to provide the "complex
+ double" type, but for the system not to have the complex funcs.
+ (scm_exp): Ditto HAVE_CEXP for cexp().
+ (clog, cexp, carg): Remove fallback definitions. These only
+ duplicated the code within scm_log and scm_exp, and the latter have to
+ exist for the case when there's no "complex double". So better just
+ fix up the conditionals selecting between the complex funcs and plain
+ doubles than worry about fallbacks.
+
+2007-09-02 Ludovic Courtès <ludo@gnu.org>
+
+ * socket.c (scm_make_socket_address): Free C_ADDRESS after use.
+ This fixes a memory leak.
+
+2007-08-26 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+ * fports.c gc-card.c gc.c gc.h ioext.c ports.c ports.h weaks.h
+ gc.c: replace port table with weak hash table. This simplifies
+ memory management, and fixes freed cells appearing in
+ port-for-each output.
+
+ * init.c (cleanup_for_exit): abort cleanup if init_mutex is still
+ held.
+
+2007-08-23 Ludovic Courtès <ludo@gnu.org>
+
+ * read.c (scm_read_quote): Record position and copy source
+ expression when asked to. Reported by Kevin.
+
+ * stime.c: Define `_REENTRANT' only if not already defined.
+
+2007-08-21 Kevin Ryde <user42@zip.com.au>
+
+ * gc-card.c (scm_i_card_statistics): Record scm_tc7_number types as
+ tc16 values so big, real, complex and fraction can be distinguished.
+
+ (scm_i_tag_name): Return "number" for scm_tc7_number, not NULL. NULL
+ was making numbers come out as "type 23" in gc-live-object-stats.
+ Fix tests of the tc16 number types, they were checked under
+ scm_tc7_number, but the values went down the tag>=255 smob case.
+ Put smob case under scm_tc7_smob instead of using tag>=255, per
+ recommendation in comments with scm_tc7_smob to use symbolic values.
+ Use SCM_TC2SMOBNUM to extract scm_smobs index, instead of explicit
+ code. Lose some unnecessary "break" statements.
+
+ (scm_i_card_statistics): Use scm_hashq_create_handle_x and modify the
+ element returned, rather than two lookups scm_hashq_ref and
+ scm_hashq_set_x.
+
+2007-08-17 Kevin Ryde <user42@zip.com.au>
+
+ * stime.c: Add #define _REENTRANT, to get gmtime_r() prototype on
+ solaris 2.6. Reported by anirkko.
+
+2007-07-29 Ludovic Courtès <ludo@gnu.org>
+
+ * Makefile.am (INCLUDES): Added Gnulib includes.
+ (gnulib_library): New.
+ (libguile_i18n_v_@LIBGUILE_I18N_MAJOR@_la_LIBADD): Added
+ `$(gnulib_library)'.
+ (libguile_la_LIBADD): Likewise.
+
+ * posix.c: Don't define `_GNU_SOURCE' since `gl_EARLY' arranges
+ to define it when available.
+ * srfi-14.c: Likewise.
+ * i18n.c: Likewise. Include Gnulib's <alloca.h>
+ * eval.c: Include Gnulib's <alloca.h>.
+ * filesys.c: Likewise.
+ * read.c: Don't include <strings.h> and don't provide an
+ `strncasecmp ()' replacement; use Gnulib's <string.h> and
+ `strncasecmp ()' instead.
+
+2007-07-25 Ludovic Courtès <ludo@gnu.org>
+
+ * eval.c (macroexp): When `scm_ilength (res) <= 0', return
+ immediately. This used to produce a circular memoized
+ expression, e.g., for `(set (quote x) #t)'.
+
+2007-07-22 Ludovic Courtès <ludo@gnu.org>
+
+ Overhauled the reader, making it faster.
+
+ * gdbint.c (tok_buf, tok_buf_mark_p): Removed.
+ (gdb_read): Don't use a token buffer. Use `scm_read ()' instead
+ of `scm_lreadr ()'.
+
+ * read.c: Overhauled. No longer use a token buffer. Use a
+ on-stack C buffer in the common case and use Scheme strings when
+ larger buffers are needed.
+ * read.h (scm_grow_tok_buf, scm_flush_ws, scm_casei_streq,
+ scm_lreadr, scm_lreadrecparen): Removed.
+ (scm_i_input_error): Marked as `SCM_NORETURN'.
+
+2007-07-15 Ludovic Courtès <ludo@gnu.org>
+
+ * script.c (scm_compile_shell_switches): Updated copyright year.
+
+2007-07-11 Ludovic Courtès <ludo@gnu.org>
+
+ * goops.c (scm_sys_method_more_specific_p): Added docstring.
+ Make sure LEN is greater than or equal to the minimum length of
+ specializers of M1 and M2. This fixes a segfault later on in
+ `more_specificp ()' if TARGS is too small. Reported by Marco
+ Maggi <marco.maggi-ipsu@poste.it>.
+
+2007-06-26 Ludovic Courtès <ludo@gnu.org>
+
+ * fluids.c (next_fluid_num): When growing ALLOCATED_FLUIDS, make
+ sure to free the previous array after the new one has been
+ installed. This leak is made visible by running
+ "(define l (map (lambda (i) (make-fluid)) (iota 255)))"
+ from the REPL within Valgrind.
+
+2007-06-12 Ludovic Courtès <ludo@chbouib.org>
+
+ * socket.c (scm_inet_ntop): In the `AF_INET' case, declare `addr4'
+ as an `scm_t_uint32' rather than re-using `addr6'. This fixes a
+ bus error on SPARC (and possibly others) due to unaligned access.
+
+2007-06-07 Ludovic Courtès <ludovic.courtes@laas.fr>
+
+ * posix.c (scm_ttyname): Check whether RESULT is NULL before
+ making a string from it (reported by Dan McMahill). Don't call
+ `scm_from_locale_string ()' before the mutex is released.
+
2007-05-26 Ludovic Courtès <ludo@chbouib.org>
* eval.c (scm_m_define): Updated comment. Changed order for value
HCoop / bpt / guile.git / blobdiff