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* Update copyright year to 2015Paul Eggert2015-01-011-1/+1
| | | | Run admin/update-copyright.
* Add support for HYBRID_MALLOC, allowing the use of gmalloc beforeKen Brown2014-08-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dumping and the system malloc after dumping. (Bug#18222) * configure.ac (HYBRID_MALLOC): New macro; define to use gmalloc before dumping and the system malloc after dumping. Define on Cygwin. * src/conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]: Define as macros, expanding to hybrid_malloc, etc. (HYBRID_GET_CURRENT_DIR_NAME): New macro. (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as macro. * src/gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a full implementation on Cygwin. Remove Cygwin-specific code that is no longer needed. (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]: Redefine as macros expanding to gmalloc, grealloc, etc. (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros. (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine. (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define. (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc) [HYBRID_MALLOC]: (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC || HAVE_POSIX_MEMALIGN)]: New functions. * src/alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC || HAVE_POSIX_MEMALIGN)]: Define as macro expanding to hybrid_aligned_alloc; declare. (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC || HAVE_POSIX_MEMALIGN)]: Define. (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing. * src/sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as macro, expanding to gget_current_dir_name, and define the latter. * src/emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or malloc_enable_thread(). Don't initialize malloc. * src/lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is no longer defined on Cygwin). (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare. * src/sheap.c (bss_sbrk_buffer_end): New variable. * src/unexcw.c (__malloc_initialized): Remove variable. * src/ralloc.c: Throughout, treat HYBRID_MALLOC the same as SYSTEM_MALLOC. * src/xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check Vmemory_full.
* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
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* Add set operations for bool-vector.Daniel Colascione2013-09-221-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00404.html * data.c (Qbool_vector_p): New symbol. (bool_vector_spare_mask,popcount_size_t_generic) (popcount_size_t_msc,popcount_size_t_gcc) (popcount_size_t) (bool_vector_binop_driver) (count_trailing_zero_bits,size_t_to_host_endian) (Fbool_vector_exclusive_or) (Fbool_vector_union) (Fbool_vector_intersection,Fbool_vector_set_difference) (Fbool_vector_subsetp,Fbool_vector_not) (Fbool_vector_count_matches) (Fbool_vector_count_matches_at): New functions. (syms_of_data): Intern new symbol, functions. * alloc.c (bool_vector_payload_bytes): New function. (Fmake_bool_vector): Instead of calling Fmake_vector, which performs redundant initialization and argument checking, just call allocate_vector ourselves. Make sure we clear any terminating padding to zero. (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes instead of open-coding the size calculation. (vroundup_ct): New macro. (vroundup): Assume argument >= 0; invoke vroundup_ct. * casetab.c (shuffle,set_identity): Change lint_assume to assume. * composite.c (composition_gstring_put_cache): Change lint_assume to assume. * conf_post.h (assume): New macro. (lint_assume): Remove. * dispnew.c (update_frame_1): Change lint_assume to assume. * ftfont.c (ftfont_shape_by_flt): Change lint_assume to assume. * image.c (gif_load): Change lint_assume to assume. * lisp.h (eassert_and_assume): New macro. (Qbool_vector_p): Declare. (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros. (swap16,swap32,swap64): New inline functions. * macfont.c (macfont_shape): Change lint_assume to assume. * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout. * xsettings.c (parse_settings): Use new swap16 and swap32 from lisp.h instead of file-specific macros.
* Remove duplicate #include directives.Paul Eggert2013-07-051-2/+0
| | | | | | | | | | | | | | | | * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]: * xfaces.c: Don't include stdio.h twice. * buffer.c [USE_MMAP_FOR_BUFFERS]: Don't include sys/types.h or stdio.h twice. * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice. * lread.c: Don't include coding.h twice. * nsfont.m: Don't include frame.h twice. * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice. * ralloc.c: Don't include <unistd.h> twice. * xdisp.c: Don't include font.h twice. * xterm.c: Don't include fontset.h twice. * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
* Assume C89 or better.Paul Eggert2013-02-221-96/+92
| | | | | | | * ralloc.c (SIZE, POINTER, NIL): * vm-limit.c (POINTER): Remove, replacing all uses with C89 equivalents. These old symbols were present only for porting to pre-C89 platforms.
* Update copyright notices for 2013.Paul Eggert2013-01-011-1/+1
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* Fix bug #12774 with crashes in ralloc.c.Eli Zaretskii2012-11-051-17/+17
| | | | | | src/ralloc.c (relinquish): If real_morecore fails to return memory to the system, don't crash; instead, leave the last heap unchanged and return.
* Don't abort when ralloc.c:relinquish cannot return a heap to the system.Eli Zaretskii2012-10-071-2/+3
| | | | | | src/ralloc.c (relinquish): If a heap is ready to be relinquished, but it still has blocs in it, don't return it to the system, instead of aborting. (Bug#12402)
* Clean up the Windows x64 changes.Eli Zaretskii2012-10-011-2/+2
| | | | | | | | | | | | | | | | | nt/preprep.c (RVA_TO_PTR): Use 'unsigned char *' instead of 'void *', for pointer arithmetics. (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET): Enclose all macro arguments in parentheses. src/unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET) (RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses. (RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *', as the previous version used 'void *'. src/ralloc.c (ROUNDUP): Fix last change. (MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type 'size_t'. Fixes: debbugs:12544
* Support x64 build on MS-Windows with MSVC.Fabrice Popineau2012-09-301-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64. (SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for compatibility with x64. src/w32term.c (w32_draw_underwave): Don't use GCC extensions for defining an XRectangle structure. src/w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer arithmetics for compatibility with x64. src/w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for compatibility with x64. src/w32heap.h: Adjust prototypes and declarations. src/w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap) (round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of DWORD, long, and unsigned long, for compatibility with x64. (allocate_heap) [_WIN64]: Reserve 32GB of memory. (sbrk): Argument is now of type ptrdiff_t. src/w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being less than 0x0500. (w32_msg_pump): Use WPARAM type for 'result'. src/w32.c (init_environment, get_emacs_configuration): Support AMD64 architecture. (init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for compatibility with x64. src/vm-limit.c (lim_data): Now size_t. (check_memory_limits): Adjust prototypes of real_morecore and __morecore to receive argument of type ptrdiff_t. Use size_t for five_percent and data_size. src/unexw32.c: Use DWORD_PTR instead of DWORD for file-scope variables, for compatibility with x64. (rva_to_section, offset_to_section, relocate_offset) (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET) (PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info) (copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD for compatibility with x64. src/sysdep.c (STDERR_FILENO): Define if not already defined. src/ralloc.c (real_morecore): Argument type is now ptrdiff_t. (__morecore): Argument type is now ptrdiff_t. (ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'. (relinquish): Use ptrdiff_t type for 'excess'. (r_alloc_sbrk): Argument type is now ptrdiff_t. src/makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE. (bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE) instead of a literal number. src/gmalloc.c [WINDOWSNT]: Include w32heap.h. (min): Define only if not already defined. src/frame.c (x_report_frame_params): Use EMACS_UINT for the return value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows hosts. src/image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since 'bitmaps' is a pointer. src/dispextern.h (x_bitmap_pixmap): Adjust prototype. src/alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__. nt/makefile.w32-in ($(TRES)): Use $(EMACS_MANIFEST). nt/inc/sys/socket.h: Don't map Winsock error codes to standard ones that are already defined. nt/inc/ms-w32.h (EMACS_INT, EMACS_UINT, EMACS_INT_MAX, PRIuMAX) (pI, _INTPTR) [_MSC_VER]: Fix definitions for MSVC. [_MSC_VER]: Add pragmas to suppress some MSVC warnings. nt/preprep.c (pfnCheckSumMappedFile, rva_to_section) (offset_to_section, relocate_offset, OFFSET_TO_RVA) (RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET, PTR_TO_RVA) (OFFSET_TO_PTR, ROUND_UP, ROUND_DOWN) (copy_executable_and_move_sections, ADJUST_IMPORT_RVA, main): Use DWORD_PTR instead of DWORD for compatibility with x64. nt/nmake.defs: Support AMD64. (EMACS_HEAPSIZE, EMACS_PURESIZE, EMACS_MANIFEST): New macros. nt/gmake.defs: (EMACS_HEAPSIZE, EMACS_PURESIZE, EMACS_MANIFEST): New macros. nt/addsection.c (pfnCheckSumMappedFile, rva_to_section) (offset_to_section, relocate_offset, OFFSET_TO_RVA) (RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET, PTR_TO_RVA) (OFFSET_TO_PTR, ROUND_UP, ROUND_DOWN) (copy_executable_and_add_section, main): Use DWORD_PTR instead of DWORD, for compatibility with x64. nt/emacs-x64.manifest: New file. nt/emacs-x86.manifest: Renamed from emacs.manifest. lib-src/ntlib.c (gettimeofday): Copy from src/w32.c. lib/gettime. needs this function.
* Simplify and avoid signal-handling races.Paul Eggert2012-09-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * nt/inc/ms-w32.h (emacs_raise): New macro. * src/alloc.c (die): * src/sysdep.c (emacs_abort) [HAVE_NTGUI]: Avoid recursive loop if there's a fatal error in the function itself. * src/atimer.c (pending_atimers): * src/blockinput.h: Don't include "atimer.h"; no longer needed. (interrupt_input_pending): Remove. All uses removed. pending_signals now counts both atimers and ordinary interrupts. This is less racy than having three separate pending-signal flags. (block_input, unblock_input, totally_unblock_input, unblock_input_to) (input_blocked_p): Rename from their upper-case counterparts BLOCK_INPUT, UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT_TO, INPUT_BLOCKED_P, and turn into functions. All uses changed. This makes it easier to access volatile variables more accurately. (BLOCK_INPUT_RESIGNAL): Remove. All uses replaced by unblock_input (). (input_blocked_p): Prefer this to 'interrupt_input_blocked', as that's more reliable if the code is buggy and sets interrupt_input_blocked to a negative value. All uses changed. * src/atimer.c (deliver_alarm_signal): Remove. No need to deliver this to the parent; any thread can handle this signal now. All uses replaced by underlying handler. * src/atimer.c (turn_on_atimers): * src/dispnew.c (handle_window_change_signal): * src/emacs.c (handle_danger_signal): * src/keyboard.c (kbd_buffer_get_event): Don't reestablish signal handler; not needed with sigaction. * src/blockinput.h (UNBLOCK_INPUT_TO, TOTALLY_UNBLOCK_INPUT) (UNBLOCK_INPUT_TO): Rework to avoid unnecessary accesses to volatile variables. (UNBLOCK_INPUT_TO): Now a function. (totally_unblock_input, unblock_input): New decls. * src/data.c (handle_arith_signal, deliver_arith_signal): Move to sysdep.c (init_data): Remove. Necessary stuff now done in init_signal. * src/emacs.c, src/xdisp.c: Include "atimer.h", since we invoke atimer functions. * src/emacs.c (handle_fatal_signal, deliver_fatal_signal): Move to sysdep.c. (fatal_error_code): Remove; no longer needed. (terminate_due_to_signal): Rename from fatal_error_backtrace, since it doesn't always backtrace. All uses changed. No need to reset signal to default, since sigaction and/or die does that for us now. Use emacs_raise (FOO), not kill (getpid (), FOO). (main): Check more-accurately whether we're dumping. Move fatal-error setup to sysdep.c * src/floatfns.c: Do not include "syssignal.h"; no longer needed. * src/gtkutil.c (xg_get_file_name, xg_get_font): Remove no-longer-needed signal-mask manipulation. * src/keyboard.c, src/process.c (POLL_FOR_INPUT): Don't depend on USE_ASYNC_EVENTS, a symbol that is never defined. * src/keyboard.c (read_avail_input): Remove. All uses replaced by gobble_input. (Ftop_level): Use TOTALLY_UNBLOCK_INPUT rather than open code. (kbd_buffer_store_event_hold, gobble_input): (record_asynch_buffer_change) [USABLE_SIGIO]: (store_user_signal_events): No need to mess with signal mask. (gobble_input): If blocking input and there are terminals, simply set pending_signals to 1 and return. All hooks changed to not worry about whether input is blocked. (process_pending_signals): Clear pending_signals before processing them, in case a signal comes in while we're processing. By convention callers now test pending_signals before calling us. (UNBLOCK_INPUT_TO, unblock_input, totally_unblock_input): New functions, to support changes to blockinput.h. (handle_input_available_signal): Now extern. (reinvoke_input_signal): Remove. All uses replaced by handle_async_input. (quit_count): Now volatile, since a signal handler uses it. (handle_interrupt): Now takes bool IN_SIGNAL_HANDLER as arg. All callers changed. Block SIGINT only if not already blocked. Clear sigmask reliably, even if Fsignal returns, which it can. Omit unnecessary accesses to volatile var. (quit_throw_to_read_char): No need to restore sigmask. * src/keyboard.c (gobble_input, handle_user_signal): * src/process.c (wait_reading_process_output): Call signal-handling code rather than killing ourselves. * src/lisp.h: Include <float.h>, for... (IEEE_FLOATING_POINT): New macro, moved here to avoid duplication. (pending_signals): Now volatile. (syms_of_data): Now const if IEEE floating point. (handle_input_available_signal) [USABLE_SIGIO]: (terminate_due_to_signal, record_child_status_change): New decls. * src/process.c (create_process): Avoid disaster if memory is exhausted while we're processing a vfork, by tightening the critical section around the vfork. (send_process_frame, process_sent_to, handle_pipe_signal) (deliver_pipe_signal): Remove. No longer needed, as Emacs now ignores SIGPIPE. (send_process): No need for setjmp/longjmp any more, since the SIGPIPE stuff is now gone. Instead, report an error if errno is EPIPE. (record_child_status_change): Now extern. PID and W are now args. Return void, not bool. All callers changed. * src/sysdep.c (wait_debugging) [(BSD_SYSTEM || HPUX) && !defined (__GNU__)]: Remove. All uses removed. This bug should be fixed now in a different way. (wait_for_termination_1): Use waitpid rather than sigsuspend, and record the child status change directly. This avoids the need to futz with the signal mask. (process_fatal_action): Move here from emacs.c. (emacs_sigaction_flags): New function, containing much of what used to be in emacs_sigaction_init. (emacs_sigaction_init): Use it. Block nonfatal system signals that are caught by emacs, to make races less likely. (deliver_process_signal): Rename from handle_on_main_thread. All uses changed. (BACKTRACE_LIMIT_MAX): Now at top level. (thread_backtrace_buffer, threadback_backtrace_pointers): New static vars. (deliver_thread_signal, deliver_fatal_thread_signal): New functions, for more-accurate delivery of thread-specific signals. (handle_fatal_signal, deliver_fatal_signal): Move here from emacs.c. (deliver_arith_signal): Handle in this thread, not in the main thread, since it's triggered by this thread. (maybe_fatal_sig): New function. (init_signals): New arg DUMPING so that we can be more accurate about whether we're dumping. Caller changed. Treat thread-specific signals differently from process-general signals. Block all signals while handling fatal error; that's safer. xsignal from SIGFPE only on non-IEEE hosts, treating it as fatal on IEEE hosts. When batch, ignore SIGHUP, SIGINT, SIGTERM if they were already ignored. Ignore SIGPIPE unless batch. (emacs_backtrace): Output backtrace for the appropriate thread, which is not necessarily the main thread. * src/syssignal.h: Include <stdbool.h>. (emacs_raise): New macro. * src/xterm.c (x_connection_signal): Remove; no longer needed now that we use sigaction. (x_connection_closed): No need to mess with sigmask now. (x_initialize): No need to reset SIGPIPE handler here, since init_signals does this for us now. Fixes: debbugs:12471
* Fix a typo in a comment.Eli Zaretskii2012-09-171-1/+1
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* Fix the value of __malloc_extra_blocks.Eli Zaretskii2012-09-171-3/+9
| | | | | | src/ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize __malloc_extra_blocks to 32 instead of 64, like alloc.c did in emacs_blocked_malloc, now deleted.
* Port better to POSIX hosts lacking _setjmp.Paul Eggert2012-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (HAVE__SETJMP, HAVE_SIGSETJMP): New symbols. (_setjmp, _longjmp): Remove. * src/lisp.h: Include <setjmp.h> here, since we use its symbols here. All instances of '#include <setjmp.h>' removed, if the only reason for the instance was because "lisp.h" was included. (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols. Unless otherwise specified, replace all uses of jmp_buf, _setjmp, and _longjmp with the new symbols. Emacs already uses _setjmp if available, so this change affects only POSIXish hosts that have sigsetjmp but not _setjmp, such as some versions of Solaris and Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.) * src/image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros. (png_load_body) [HAVE_PNG]: (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]: (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]: Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp, since PNG requires jmp_buf. This is the only exception to the general rule that we now use sys_setjmp and sys_longjmp. This exception is OK since this code does not change the signal mask or longjmp out of a signal handler. Fixes: debbugs:12446
* Simplify redefinition of 'abort' (Bug#12316).Paul Eggert2012-09-041-10/+10
| | | | | | | | | | | | | | | | | | | | | | Do not try to redefine the 'abort' function. Instead, redo the code so that it calls 'emacs_abort' rather than 'abort'. This removes the need for the NO_ABORT configure-time macro and makes it easier to change the abort code to do a backtrace. * configure.ac (NO_ABRT): Remove. * admin/CPP-DEFINES (NO_ABORT): Remove. * nt/inc/ms-w32.h (w32_abort) [HAVE_NTGUI]: Remove. * src/.gdbinit: Just stop at emacs_abort, not at w32_abort or abort. * src/emacs.c (abort) [!DOS_NT && !NO_ABORT]: Remove; sysdep.c's emacs_abort now takes its place. * src/lisp.h (emacs_abort): New decl. All calls from Emacs code to 'abort' changed to use 'emacs_abort'. * src/msdos.c (dos_abort) [defined abort]: Remove; not used. (abort) [!defined abort]: Rename to ... (emacs_abort): ... new name. * src/sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking the place of the old 'abort' in emacs.c. * src/w32.c, src/w32fns.c (abort): Do not #undef. * src/w32.c (emacs_abort): Rename from w32_abort.
* Merge from emacs-24; up to 2012-05-04T19:17:01Z!monnier@iro.umontreal.caGlenn Morris2012-08-281-13/+32
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| * Fix bug #12242 with crashes in ralloc.c on OpenBSD.Eli Zaretskii2012-08-241-13/+32
| | | | | | | | | | src/ralloc.c (free_bloc): Don't dereference a 'heap' structure if it is not one of the heaps we manage.
| * Backport: Really fix bug #11519, by fixing the last change in ralloc.c.Eli Zaretskii2012-06-231-5/+5
| | | | | | | | | | | | src/ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko in the logic of incrementing and decrementing the value of use_relocatable_buffers.
* | More xmalloc and related cleanup.Paul Eggert2012-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c: * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c: * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c: * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c: * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c: * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c: * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c: * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c: * xterm.c: Omit needless casts involving void * pointers and allocation. Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))", as the former is more robust if P's type is changed. Prefer xzalloc to xmalloc + memset 0. Simplify malloc-or-realloc to realloc. Don't worry about xmalloc returning a null pointer. Prefer xstrdup to xmalloc + strcpy. * editfns.c (Fmessage_box): Grow message_text by at least 80 when growing it. * keyboard.c (apply_modifiers_uncached): Prefer local array to alloca of a constant.
* | Really fix bug #11519, by fixing the last change in ralloc.c.Eli Zaretskii2012-06-231-5/+5
| | | | | | | | | | | | src/ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko in the logic of incrementing and decrementing the value of use_relocatable_buffers.
* | Merge from emacs-24; up to 2012-04-24T21:47:24Z!michael.albinus@gmx.deChong Yidong2012-05-311-1/+6
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| * Avoid buffer text relocations in calls to STRING_CHAR_* macros.Eli Zaretskii2012-05-281-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | src/charset.c (maybe_unify_char): Inhibit relocation of buffer text for the duration of call to load_charset, to avoid problems with callers of maybe_unify_char that access buffer text through C pointers. src/ralloc.c (r_alloc_inhibit_buffer_relocation): Increment and decrement the inhibition flag, instead of just setting or resetting it. Fixes: debbugs:11519
* | Merge from emacs-24; up to 2012-04-24T08:35:02Z!lekktu@gmail.comGlenn Morris2012-05-261-0/+6
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| * Fix bug #11519 with relocation of buffer text during regex search.Eli Zaretskii2012-05-231-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | src/lisp.h [REL_ALLOC]: Add prototypes for external functions defined on ralloc.c. src/buffer.c [REL_ALLOC]: Remove prototypes of r_alloc_reset_variable, r_alloc, r_re_alloc, and r_alloc_free, they are now on lisp.h. src/ralloc.c (r_alloc_inhibit_buffer_relocation): New function. src/search.c (search_buffer): Use it to inhibit relocation of buffer text while re_search_2 is doing its job, because re_search_2 is passed C pointers to buffer text.
* | Assume C89 or later.Paul Eggert2012-05-211-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.in (AC_C_PROTOTYPES, AC_C_VOLATILE, AC_C_CONST) (POINTER_TYPE, PROTOTYPES): Remove. * admin/CPP-DEFINES: Remove NULL, const. * lib-src/etags.c (static, const): Remove macros. (PTR): Remove; all uses replaced with void *. Omit needless casts. * src/alloc.c, src/buffer.c, lisp.h: Replace POINTER_TYPE with void. * alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc) (xrealloc): * buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts. * editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL): * textprop.c, tparam.c (NULL): Remove. * ralloc.c, vm-limit.c (POINTER): Assume void * works. * regex.c (SIGN_EXTEND_CHAR): Assume signed char works. * regex.h (_RE_ARGS): Remove. All uses rewritten to use prototypes. * unexelf.c (ElfBitsW): Assume c89 preprocessor or better. * xterm.c (input_signal_count): Assume volatile works.
* | Fix minor ralloc.c problems found by static checking.Paul Eggert2012-04-151-59/+1
|/ | | | | | | See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html * ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE) (r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused. (r_alloc_sbrk): Now static.
* Speed up insertion of subprocess output on MS-Windows.Eli Zaretskii2012-02-011-5/+10
| | | | | | | src/ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its first 2 arguments are identical. This makes inserting large output from a subprocess an order of magnitude faster on MS-Windows, where all sbrk'ed memory is always contiguous.
* Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* Fix typos.Juanma Barranquero2011-11-151-8/+8
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* Whitespace changes.Juanma Barranquero2011-09-091-3/+3
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* ProtoizeAndreas Schwab2011-07-101-1/+1
| | | | | | * src/alloc.c (reset_malloc_hooks): Protoize. * src/cm.c (losecursor): Likewise. * src/ralloc.c (r_alloc_check): Likewise.
* * ralloc.c: conform to C89 pointer rulesPaul Eggert2011-02-061-2/+1
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* Convert consecutive FSF copyright years to ranges.Glenn Morris2011-01-241-2/+1
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* Merge from mainline.Paul Eggert2011-01-171-2/+0
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| * Nuke arch-tags.Glenn Morris2011-01-151-2/+0
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* | Merge from mainline.Paul Eggert2011-01-141-1/+1
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| * Merge from emacs-23Stefan Monnier2011-01-141-1/+1
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| | * Add 2011 to FSF/AIST copyright years.Glenn Morris2011-01-021-1/+1
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* | | Include <unistd.h> unilaterally.Paul Eggert2011-01-091-2/+0
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* | Make building under stricter warning flags somewhat cleaner.Juanma Barranquero2010-07-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Flags used: -Wold-style-declaration -Wunused-function -Wstrict-prototypes * lib-src/emacsclient.c (getcwd, w32_getenv): * lib-src/ntlib.h (getlogin, getuid, getegid, getgid): Fix prototypes. * nt/runemacs.c (set_user_model_id): Fix prototype. * src/callproc.c (relocate_fd): Set inside #ifndef WINDOWSNT. * src/dired.c (opendir, readdir): Fix prototypes. * src/editfns.c (w32_get_internal_run_time): Fix prototypes. * src/keyboard.c (input_available_signal): Declare inside #ifdef SIGIO. * src/ndir.h (opendir, readdir, seekdir, closedir): Fix prototypes. (telldir): Remove declaration. * src/ralloc.c (real_morecore, __morecore): Fix prototypes. * src/sound.c (alsa_sound_perror): Declare inside #ifdef HAVE_ALSA. * src/syssignal.h (strsignal): Fix prototype. * src/term.c (tparam): Fix prototype. (term_get_fkeys_address, term_get_fkeys_kboard, term_get_fkeys_1) (term_get_fkeys): Set inside "#ifndef DOS_NT". * src/vm-limit.c (check_memory_limits): Fix prototypes of real_morecore and __morecore. * src/w32gui.h (XParseGeometry): Fix prototype. * src/w32heap.h (get_data_start, get_data_end, init_heap): Fix prototypes. * src/w32term.c (my_set_focus): Declare inside #if 0. * src/w32term.h (x_window_to_frame, x_display_info_for_name, w32_term_init) (w32_fill_rect, w32_clear_window, init_crit, delete_crit, signal_quit) (drain_message_queue, get_next_msg, post_msg, parse_button) (ClipboardSequence_Proc): Fix prototypes. (wait_for_sync): Remove declaration.
* | Remove unused static functions.Juanma Barranquero2010-07-231-29/+0
| | | | | | | | | | | | | | | | * alloc.c (free_float) * font.c [ENABLE_CHECKING] (font_match_xlfd, font_check_xlfd_parse) * frame.c (delete_frame_handler) * ralloc.c (reorder_bloc) * w32menu.c (menubar_id_to_frame, add_left_right_boundary)
* | Replace bcopy, bzero, bcmp by memcpy, memmove, memset, memcmpAndreas Schwab2010-07-081-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * alloc.c (overrun_check_malloc, overrun_check_realloc) (overrun_check_free, xstrdup, allocate_string) (allocate_string_data, compact_small_strings, Fmake_string) (make_unibyte_string, make_multibyte_string) (make_string_from_bytes, make_specified_string, make_float) (Fcons, allocate_terminal, allocate_frame, make_pure_string) (Fgarbage_collect): Replace bcopy, safe_bcopy, bzero, bcmp by memcpy, memmove, memset, memcmp. * atimer.c (start_atimer, set_alarm): Likewise. * buffer.c (clone_per_buffer_values, report_overlay_modification) (mmap_realloc, init_buffer_once): Likewise. * callint.c (Fcall_interactively): Likewise. * callproc.c (Fcall_process, Fcall_process_region, child_setup) (getenv_internal_1): Likewise. * casefiddle.c (casify_object): Likewise. * ccl.c (ccl_driver): Likewise. * character.c (str_as_multibyte, str_to_multibyte): Likewise. * charset.c (load_charset_map_from_file) (load_charset_map_from_file, load_charset_map_from_vector) (Fdefine_charset_internal): Likewise. * cm.c (Wcm_clear): Likewise. * coding.c (decode_eol, decode_coding_object) (Fset_coding_system_priority, make_subsidiaries): Likewise. * data.c (Faset): Likewise. * dired.c (directory_files_internal, file_name_completion_stat): Likewise. * dispnew.c (new_glyph_matrix, adjust_glyph_matrix) (clear_glyph_row, copy_row_except_pointers) (copy_glyph_row_contents, new_glyph_pool, realloc_glyph_pool) (save_current_matrix, restore_current_matrix) (build_frame_matrix_from_leaf_window, mirrored_line_dance) (mirror_line_dance, scrolling_window): Likewise. * doc.c (Fsnarf_documentation, Fsubstitute_command_keys): Likewise. * doprnt.c (doprnt): Likewise. * editfns.c (Fuser_full_name, make_buffer_string_both) (Fmessage_box, Fformat, Ftranspose_regions): Likewise. * emacs.c (sort_args): Likewise. * eval.c (Fapply, Ffuncall): Likewise. * fileio.c (Ffile_name_directory, make_temp_name) (Fexpand_file_name, search_embedded_absfilename) (Fsubstitute_in_file_name, Ffile_symlink_p, Finsert_file_contents) (auto_save_error): Likewise. * fns.c (Fstring_equal, Fcopy_sequence, concat) (string_to_multibyte, Fstring_as_unibyte, Fstring_as_multibyte) (internal_equal, Fclear_string, larger_vector, copy_hash_table) (Fmake_hash_table): Likewise. * fringe.c (Fdefine_fringe_bitmap): Likewise. * ftfont.c (ftfont_text_extents): Likewise. * getloadavg.c (getloadavg): Likewise. * image.c (define_image_type, make_image, make_image_cache) (x_create_x_image_and_pixmap, xbm_image_p) (w32_create_pixmap_from_bitmap_data, xbm_load, xpm_lookup_color) (xpm_image_p, x_create_bitmap_from_xpm_data, xpm_load) (init_color_table, x_build_heuristic_mask, pbm_image_p, pbm_load) (png_image_p, png_read_from_memory, png_load, jpeg_image_p) (tiff_image_p, tiff_read_from_memory, gif_image_p) (gif_read_from_memory, gif_load, svg_image_p, gs_image_p): Likewise. * indent.c (scan_for_column, compute_motion): Likewise. * insdel.c (gap_left, gap_right, make_gap_smaller, copy_text) (insert_1_both, insert_from_gap, replace_range_2): Likewise. * intervals.c (reproduce_tree, reproduce_tree_obj): Likewise. * keyboard.c (echo_char, save_getcjmp, restore_getcjmp) (kbd_buffer_store_event_hold, apply_modifiers_uncached) (store_user_signal_events, menu_bar_items, tool_bar_items) (process_tool_bar_item, append_tool_bar_item) (read_char_minibuf_menu_prompt, read_key_sequence) (Fread_key_sequence, Fread_key_sequence_vector, Frecent_keys): Likewise. * keymap.c (current_minor_maps, Fdescribe_buffer_bindings): Likewise. * lisp.h (STRING_COPYIN): Likewise. * lread.c (Fload, read1, oblookup): Likewise. * msdos.c (Frecent_doskeys): Likewise. * nsfns.m (Fx_create_frame): Likewise. * nsfont.m (nsfont_open, nsfont_text_extents, ns_glyph_metrics): Likewise. * nsimage.m (EmacsImage-initFromSkipXBM:width:height:) (EmacsImage-initForXPMWithDepth:width:height:flip:length:): Likewise. * nsmenu.m (ns_update_menubar): Likewise. * nsterm.m (ns_draw_fringe_bitmap, ns_term_init): Likewise. * print.c (print_unwind, printchar, strout, print_string) (print_error_message): Likewise. * process.c (conv_lisp_to_sockaddr, set_socket_option) (Fmake_network_process, Fnetwork_interface_list) (Fnetwork_interface_info, read_process_output, Fprocess_send_eof) (init_process): Likewise. * ralloc.c (resize_bloc, r_alloc_sbrk, r_alloc_init): Likewise. * regex.c (init_syntax_once, regex_compile, re_compile_fastmap): Likewise. * scroll.c (do_scrolling, do_direct_scrolling) (scrolling_max_lines_saved): Likewise. * search.c (search_buffer, wordify, Freplace_match): Likewise. * sound.c (wav_init, au_init, Fplay_sound_internal): Likewise. * syntax.c (skip_chars, skip_syntaxes): Likewise. * sysdep.c (child_setup_tty, sys_subshell, emacs_get_tty) (emacs_set_tty): Likewise. * term.c (encode_terminal_code, calculate_costs) (produce_special_glyphs, create_tty_output, init_tty, delete_tty): Likewise. * termcap.c (tgetst1, gobble_line): Likewise. * termhooks.h (EVENT_INIT): Likewise. * tparam.c (tparam1): Likewise. * unexalpha.c (unexec): Likewise. * unexec.c (write_segment): Likewise. * unexmacosx.c (unexec_write_zero): Likewise. * w32fns.c (w32_wnd_proc, Fx_create_frame, x_create_tip_frame) (Fx_file_dialog, Fsystem_move_file_to_trash): Likewise. * w32font.c (w32font_list_family, w32font_text_extents) (w32font_list_internal, w32font_match_internal) (w32font_open_internal, compute_metrics, Fx_select_font): Likewise. * w32menu.c (set_frame_menubar, add_menu_item) (w32_menu_display_help, w32_free_submenu_strings): Likewise. * w32term.c (XCreateGC, w32_initialize_display_info): Likewise. * w32uniscribe.c (uniscribe_list_family): Likewise. * w32xfns.c (get_next_msg, post_msg, prepend_msg): Likewise. * window.c (make_window, replace_window, set_window_buffer) (Fsplit_window): Likewise. * xdisp.c (init_iterator, RECORD_OVERLAY_STRING, reseat_to_string) (add_to_log, message3, x_consider_frame_title) (append_space_for_newline, extend_face_to_end_of_line) (decode_mode_spec_coding, init_glyph_string): Likewise. * xfaces.c (x_create_gc, get_lface_attributes_no_remap) (Finternal_copy_lisp_face, Finternal_merge_in_global_face) (face_attr_equal_p, make_realized_face, make_face_cache) (free_realized_faces, lookup_named_face, smaller_face) (face_with_height, lookup_derived_face) (x_supports_face_attributes_p, Finternal_set_font_selection_order) (Finternal_set_font_selection_order, realize_default_face) (compute_char_face, face_at_buffer_position) (face_for_overlay_string, face_at_string_position, merge_faces): Likewise. * xfns.c (xic_create_fontsetname, Fx_create_frame) (Fx_window_property, x_create_tip_frame) (Fx_backspace_delete_keys_p): Likewise. * xfont.c (xfont_list, xfont_match, xfont_list_family) (xfont_text_extents): Likewise. * xmenu.c (set_frame_menubar, xmenu_show): Likewise. * xrdb.c (magic_file_p, x_get_resource): Likewise. * xselect.c (x_queue_event, x_get_window_property) (receive_incremental_selection): Likewise. * xsmfns.c (x_session_check_input): Likewise. * xterm.c (x_send_scroll_bar_event, SET_SAVED_MENU_EVENT) (handle_one_xevent, x_check_errors, xim_initialize, x_term_init): Likewise. * character.h (BCOPY_SHORT): Removed. * config.in: Regenerate. * dispnew.c (safe_bcopy): Only define as dummy if PROFILING. * emacs.c (main) [PROFILING]: Don't declare dump_opcode_frequencies. * lisp.h (safe_bcopy): Remove declaration. (memset) [!HAVE_MEMSET]: Declare. (memcpy) [!HAVE_MEMCPY]: Likewise. (memmove) [!HAVE_MEMMOVE]: Likewise. (memcmp) [!HAVE_MEMCMP]: Likewise. * s/ms-w32.h (bzero, bcopy, bcmp, GAP_USE_BCOPY) (BCOPY_UPWARD_SAFE, BCOPY_DOWNWARD_SAFE, HAVE_BCOPY, HAVE_BCMP): Don't define. (HAVE_MEMCMP, HAVE_MEMCPY, HAVE_MEMMOVE, HAVE_MEMSET): Define. * s/msdos.h (GAP_USE_BCOPY, BCOPY_UPWARD_SAFE) (BCOPY_DOWNWARD_SAFE): Don't define. * sysdep.c (memset) [!HAVE_MEMSET]: Define. (memcpy) [!HAVE_MEMCPY]: Define. (memmove) [!HAVE_MEMMOVE]: Define. (memcmp) [!HAVE_MEMCMP]: Define. * config.nt (HAVE_BCOPY, HAVE_BCMP): Remove undefs. (HAVE_MEMCPY, HAVE_MEMMOVE, HAVE_MEMSET, HAVE_MEMCMP): Add undefs. * sed2v2.inp (HAVE_MEMCPY, HAVE_MEMSET): Edit to 1. (HAVE_BZERO): Don't edit. * lwlib.c (lwlib_memset, lwlib_bcopy): Remove. (malloc_widget_value, free_widget_info, allocate_widget_instance) (lw_separator_p): Replace lwlib_memset, lwlib_bcopy, bzero, bcmp by memset, memcpy, memcmp. * lwlib-utils.c (XtApplyToWidgets): Likewise. * xlwmenu.c (XlwMenuInitialize): Likewise. * lwlib.h (lwlib_bcopy): Remove declaration. * ebrowse.c (add_sym, make_namespace): Replace bcopy, bzero by memcpy, memmove, memset. * pop.c (pop_retrieve, socket_connection, pop_getline): Likewise. * CPP-DEFINES (BCOPY_DOWNWARD_SAFE, BCOPY_UPWARD_SAFE) (GAP_USE_BCOPY, HAVE_BCMP, HAVE_BCOPY, bcmp, bcopy, bzero): Remove. * configure.in: Don't check for bcopy, bcmp, bzero. Don't include <strings.h> and don't define bcopy, bzero, BCMP in config.h.
* | Convert (most) functions in src to standard C.Dan Nicolaescu2010-07-041-45/+23
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c: Convert function definitions to standard C. * src/atimer.c: * src/bidi.c: * src/bytecode.c: * src/callint.c: * src/callproc.c: * src/casefiddle.c: * src/casetab.c: * src/category.c: * src/ccl.c: * src/character.c: * src/charset.c: * src/chartab.c: * src/cmds.c: * src/coding.c: * src/composite.c: * src/data.c: * src/dbusbind.c: * src/dired.c: * src/dispnew.c: * src/doc.c: * src/doprnt.c: * src/ecrt0.c: * src/editfns.c: * src/fileio.c: * src/filelock.c: * src/filemode.c: * src/fns.c: * src/font.c: * src/fontset.c: * src/frame.c: * src/fringe.c: * src/ftfont.c: * src/ftxfont.c: * src/gtkutil.c: * src/indent.c: * src/insdel.c: * src/intervals.c: * src/keymap.c: * src/lread.c: * src/macros.c: * src/marker.c: * src/md5.c: * src/menu.c: * src/minibuf.c: * src/prefix-args.c: * src/print.c: * src/ralloc.c: * src/regex.c: * src/region-cache.c: * src/scroll.c: * src/search.c: * src/sound.c: * src/strftime.c: * src/syntax.c: * src/sysdep.c: * src/termcap.c: * src/terminal.c: * src/terminfo.c: * src/textprop.c: * src/tparam.c: * src/undo.c: * src/unexelf.c: * src/window.c: * src/xfaces.c: * src/xfns.c: * src/xfont.c: * src/xftfont.c: * src/xgselect.c: * src/xmenu.c: * src/xrdb.c: * src/xselect.c: * src/xsettings.c: * src/xsmfns.c: * src/xterm.c: Likewise.
* Add 2010 to copyright years.Glenn Morris2010-01-131-1/+1
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* * alloc.c: Do not define struct catchtag.Dan Nicolaescu2009-10-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * eval.c: Move struct catchtag definition ... * lisp.h: ... here. * image.c: Move png.h #include earlier to avoid warnings. * xterm.c: * xsmfns.c: * xselect.c: * xrdb.c: * xmenu.c: * xftfont.c: * xfont.c: * xfns.c: * xfaces.c: * xdisp.c: * window.c: * widget.c: * w32xfns.c: * w32uniscribe.c: * w32term.c: * w32select.c: * w32reg.c: * w32proc.c: * w32menu.c: * w32inevt.c: * w32heap.c: * w32font.c: * w32fns.c: * w32console.c: * w32.c: * w16select.c: * vm-limit.c: * unexsol.c: * unexec.c: * unexcw.c: * unexaix.c: * undo.c: * tparam.c: * textprop.c: * terminfo.c: * terminal.c: * termcap.c: * term.c: * syntax.c: * sound.c: * sheap.c: * search.c: * scroll.c: * region-cache.c: * regex.c: * ralloc.c: * process.c: * print.c: * msdos.c: * minibuf.c: * menu.c: * marker.c: * macros.c: * keymap.c: * keyboard.c: * intervals.c: * insdel.c: * indent.c: * gtkutil.c: * ftxfont.c: * ftfont.c: * fringe.c: * frame.c: * fontset.c: * font.c: * fns.c: * floatfns.c: * filelock.c: * fileio.c: * emacs.c: * editfns.c: * dosfns.c: * doprnt.c: * doc.c: * dispnew.c: * dired.c: * dbusbind.c: * data.c: * composite.c: * coding.c: * cmds.c: * cm.c: * chartab.c: * charset.c: * character.c: * ccl.c: * category.c: * casetab.c: * casefiddle.c: * callproc.c: * callint.c: * bytecode.c: * buffer.c: * atimer.c: Include setjmp.h. (Bug#4643) * xlwmenu.c: * lwlib.c: * lwlib-utils.c: * lwlib-Xm.c: * lwlib-Xlw.c: * lwlib-Xaw.c: Include setjmp.h.
* Add 2009 to copyright years.Glenn Morris2009-01-081-1/+1
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* Add comments to explain checks and aborts, to assist future debugging.Jason Rumney2008-12-241-3/+8
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* * ralloc.c (r_alloc_reset_variable): New function.Jason Rumney2008-12-241-0/+28
| | | | | * buffer.c (Fbuffer_swap_text) [REL_ALLOC]: Reset ralloc's internal record of what points where.
* Fix typos in comments.Juanma Barranquero2008-11-211-6/+6
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