- 20 Apr, 2012 1 commit
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Chong Yidong authored
* lisp/progmodes/gdb-mi.el (gdb): Revert 2012-04-19 change. (gdb-inferior-io--init-proc): New function. (gdb-init-1): Use it. (gdb-inferior-io-sentinel): New sentinel for the gdb-inferior pty, responsible for allocating a new pty and hooking it to gdb when the old pty gets an EIO due to process exit. (gdb-delchar-or-quit): New command. Bind it in gdb-mi buffers. (gdb-tooltip-print): Don't use obsolete tooltip-use-echo-area. (gdb-inferior-io--maybe-delete-pty): Move into gdb-reset. * src/process.c (wait_reading_process_output): If EIO occurs on a pty, set the status to "failed" and ensure that sentinel is run. * doc/lispref/processes.texi (Asynchronous Processes): Mention nil argument to start-process.
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- 18 Apr, 2012 2 commits
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Glenn Morris authored
* doc/lispref/processes.texi (Serial Ports, Byte Packing, Bindat Spec) (Bindat Functions): Copyedits. * src/process.c (Fset_process_inherit_coding_system_flag) (Fset_process_query_on_exit_flag): Doc fix (mention return value). (Fmake_network_process, Fmake_serial_process): Doc fix. * admin/FOR-RELEASE: Related markup.
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Glenn Morris authored
* doc/lispref/processes.texi (Output from Processes, Filter Functions): Mention waiting-for-user-input-p. (Sentinels, Query Before Exit, System Processes, Transaction Queues): (Network Servers, Datagrams, Network Processes, Network Options) (Network Feature Testing, Serial Ports): Copyedits. (Network): Add encrypted network overview paragraph. Cross-reference the Emacs-GnuTLS manual. Use @acronym. * lisp/net/network-stream.el (open-network-stream): Doc fix. * src/process.c (Fset_process_inherit_coding_system_flag) (Fset_process_query_on_exit_flag): Doc fix (mention return value). (Fmake_network_process): Doc fix.
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- 09 Apr, 2012 3 commits
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Chong Yidong authored
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Ted Zlatanov authored
* gnutls.c (gnutls_log_function2i): Convenience log function. (emacs_gnutls_read): Use new log functions, `gnutls_handshakes_tried' process member, and `GNUTLS_EMACS_HANDSHAKES_LIMIT' to limit the number of handshake attempts per process (connection). * gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit. Add convenience `GNUTLS_LOG2i' macro. * process.c (make_process): * process.h: Add integer `gnutls_handshakes_tried' member to process struct.
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Paul Eggert authored
I have been using this change for many months in my private copy of Emacs, and have used it to find several bugs. It's mature enough to publish now. * Makefile.in (GNULIB_MODULES): Add warnings, manywarnings. * configure.in: Support --enable-gcc-warnings, in the style of other GNU packages such as coreutils. (C_WARNINGS_SWITCH): Remove, replacing with... (WARN_CFLAGS, GNULIB_WARN_CFLAGS): New variable. (PKG_CHECK_MODULES, C_SWITCH_X_SITE): Use -isystem rather than -I, when including system files with GCC. * etc/NEWS: Mention --enable-gcc-warnings. * lib/Makefile.am (AM_CFLAGS): New macro. * m4/manywarnings.m4, m4/warnings.m4: New files, from gnulib. * lib-src/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (BASE_CFLAGS): Use new macros rather than old. * lwlib/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (ALL_CFLAGS): Use new macros rather than old. * oldXMenu/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (ALL_CFLAGS): Use new macros rather than old. * src/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (ALL_CFLAGS): Use new macros rather than old. * src/process.c: Ignore -Wstrict-overflow to work around GCC bug 52904. * src/regex.c: Ignore -Wstrict-overflow. If !emacs, also ignore -Wunused-but-set-variable, -Wunused-function, -Wunused-macros, -Wunused-result, -Wunused-variable. This should go away once the Emacs and Gnulib regex code is merged. (xmalloc, xrealloc): Now static.
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- 23 Mar, 2012 1 commit
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Troels Nielsen authored
by refraining from sending oneself a SIGCHLD. Fixes: debbugs:10933
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- 21 Jan, 2012 1 commit
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Andreas Schwab authored
(send_process): Likewise.
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- 11 Jan, 2012 1 commit
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Glenn Morris authored
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- 05 Jan, 2012 1 commit
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Glenn Morris authored
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- 30 Dec, 2011 1 commit
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Paul Eggert authored
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- 06 Dec, 2011 1 commit
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Glenn Morris authored
as an error, not just -1. For example, make_process inits the pid to 0. Fixes: debbugs:10217
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- 28 Nov, 2011 1 commit
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Paul Eggert authored
* lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR) (GCPRO6_VAR, UNGCPRO_VAR): Remove. See <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>. All uses changed to use GCPRO1 etc. (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO): Revert to old implementation (i.e., before 2011-03-11).
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- 26 Nov, 2011 1 commit
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Paul Eggert authored
* fileio.c (Finsert_file_contents): Rename inner 'gcpro1' to 'inner_gcpro1' to avoid shadowing. * process.c (wait_reading_process_output): Rename inner 'proc' to 'p' to avoid shadowing. Indent for consistency with usual Emacs style.
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- 25 Nov, 2011 1 commit
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Paul Eggert authored
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- 21 Nov, 2011 2 commits
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Lars Magne Ingebrigtsen authored
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Lars Magne Ingebrigtsen authored
Some versions of the GnuTLS library doesn't respons to poll reliably. Work around this by checking all GnuTLS sockets explicitly from the idle loop.
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- 20 Nov, 2011 1 commit
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Paul Eggert authored
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- 17 Nov, 2011 1 commit
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Paul Eggert authored
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- 15 Nov, 2011 1 commit
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Paul Eggert authored
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- 07 Nov, 2011 1 commit
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Kenichi Handa authored
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- 29 Oct, 2011 1 commit
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Glenn Morris authored
* src/process.c (wait_reading_process_output): Revert 2009-08-30 change. Not clear what it was for, and it causes various bugs. (Bug#9839)
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- 27 Oct, 2011 3 commits
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Paul Eggert authored
Don't assume pid_t fits in int.
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Chong Yidong authored
* src/gnutls.c (emacs_gnutls_deinit): Deinit the gnutls_state if it is non-NULL, regardless of GNUTLS_INITSTAGE. (Fgnutls_boot): Cleanups. Call emacs_gnutls_deinit if we signal an error. Set process slots as soon as we allocate them. * src/gnutls.h (GNUTLS_LOG, GNUTLS_LOG2): Fix macros. * src/process.c (make_process): Set gnutls_state to NULL.
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Chong Yidong authored
* src/gnutls.c (emacs_gnutls_deinit): New function. Deallocate credentials structures as well as calling gnutls_deinit. (Fgnutls_deinit, Fgnutls_boot): Use it. * src/process.c (make_process): Initialize GnuTLS credentials to NULL. (deactivate_process): Call emacs_gnutls_deinit.
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- 13 Oct, 2011 1 commit
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Paul Eggert authored
* process.c (Fsignal_process): Check for process-ids out of pid_t range rather than relying on undefined behavior.
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- 11 Oct, 2011 1 commit
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Paul Eggert authored
Treat out-of-range process numbers just like invalid numbers that fit into the pid_t range, and return -1.
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- 21 Sep, 2011 2 commits
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Paul Eggert authored
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Paul Eggert authored
(allocate_vectorlike, buffer_memory_full, struct sdata, SDATA_SIZE) (string_bytes, check_sblock, allocate_string_data): (compact_small_strings, Fmake_bool_vector, make_string) (make_unibyte_string, make_multibyte_string) (make_string_from_bytes, make_specified_string) (allocate_vectorlike, Fmake_vector, find_string_data_in_pure) (make_pure_string, make_pure_c_string, make_pure_vector, Fpurecopy) (mark_vectorlike): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (allocate_pseudovector): Use int, not EMACS_INT, where int is wide enough. (inhibit_garbage_collection, Fgarbage_collect): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * bidi.c (bidi_mirror_char): Use EMACS_INT, not int, where int might not be wide enough. (bidi_cache_search, bidi_cache_find, bidi_init_it) (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char) (bidi_at_paragraph_end, bidi_find_paragraph_start) (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak) (bidi_level_of_next_char, bidi_move_to_visually_next): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * buffer.c (copy_overlays, Fgenerate_new_buffer_name) (Fkill_buffer, Fset_buffer_major_mode) (advance_to_char_boundary, Fbuffer_swap_text) (Fset_buffer_multibyte, overlays_at, overlays_in) (overlay_touches_p, struct sortvec, record_overlay_string) (overlay_strings, recenter_overlay_lists) (adjust_overlays_for_insert, adjust_overlays_for_delete) (fix_start_end_in_overlays, fix_overlays_before, modify_overlay) (Fmove_overlay, Fnext_overlay_change, Fprevious_overlay_change) (Foverlay_recenter, last_overlay_modification_hooks_used) (report_overlay_modification, evaporate_overlays, enlarge_buffer_text): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (validate_region): Omit unnecessary test for b <= e, since that's guaranteed by the previous test. (adjust_overlays_for_delete): Avoid pos + length overflow. (Fmove_overlay, Fdelete_overlay, add_overlay_mod_hooklist) (report_overlay_modification): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Omit pointer cast, which isn't needed anyway, and doesn't work after the EMACS_INT -> ptrdiff_t change. * buffer.h: Adjust decls to match defn changes elsewhere. (struct buffer_text, struct buffer): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. Use EMACS_INT, not int, where int might not be wide enough. * bytecode.c (exec_byte_code): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. Remove unnecessary memory-full test. Use EMACS_INT, not ptrdiff_t or int, where ptrdiff_t or int might not be wide enough. * callint.c (Fcall_interactively): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * callproc.c (call_process_kill, Fcall_process): Don't assume pid_t fits into an Emacs fixnum. (call_process_cleanup, Fcall_process, child_setup): Don't assume pid_t fits into int. (call_process_cleanup, Fcall_process, delete_temp_file) (Fcall_process_region): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Fcall_process): Simplify handling of volatile integers. Use int, not EMACS_INT, where int will do. * casefiddle.c (casify_object, casify_region, operate_on_word) (Fupcase_word, Fdowncase_word, Fcapitalize_word): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (casify_object): Avoid integer overflow when overallocating buffer. * casetab.c (set_identity, shuffle): Prefer int to unsigned when either works. * category.c (Fchar_category_set): Don't assume fixnum fits in int. * category.h (CATEGORYP): Don't assume arg is nonnegative. * ccl.c (GET_CCL_INT): Remove; no longer needed, since the integers are now checked earlier. All uses replaced with XINT. (ccl_driver): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. For CCL_MapSingle, check that content and value are in int range. (resolve_symbol_ccl_program): Check that vector header is in range. Always copy the vector, so that we can check its contents reliably now rather than having to recheck each instruction as it's being executed. Check that vector words fit in 'int'. (ccl_get_compiled_code, Fregister_ccl_program) (Fregister_code_conversion_map): Use ptrdiff_t, not int, for program indexes, to avoid needless 32-bit limit on 64-bit hosts. (Fccl_execute, Fccl_execute_on_string): Check that initial reg contents are in range. (Fccl_execute_on_string): Check that status is in range. * ccl.h (struct ccl_program.idx): Now ptrdiff_t, not int. * character.c (char_resolve_modifier_mask, Fchar_resolve_modifiers): Accept and return EMACS_INT, not int, because callers can pass values out of 'int' range. (c_string_width, strwidth, lisp_string_width, chars_in_text) (multibyte_chars_in_text, parse_str_as_multibyte) (str_as_multibyte, count_size_as_multibyte, str_to_multibyte) (str_as_unibyte, str_to_unibyte, string_count_byte8) (string_escape_byte8, Fget_byte): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Funibyte_string): Use CHECK_CHARACTER, not CHECK_NATNUM, to avoid mishandling large integers. * character.h: Adjust decls to match defn changes elsewhere. * charset.c (load_charset_map_from_file, find_charsets_in_text) (Ffind_charset_region): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (load_charset_map_from_file): Redo idx calculation to avoid overflow. (load_charset_map_from_vector, Fdefine_charset_internal): Don't assume fixnum fits in int or unsigned int. (load_charset_map_from_vector, Fmap_charset_chars): Remove now-unnecessary CHECK_NATNUMs. (Fdefine_charset_internal): Check ranges here, more carefully. * chartab.c (Fmake_char_table, Fset_char_table_range) (uniprop_get_decoder, uniprop_get_encoder): Don't assume fixnum fits in int. * cmds.c (move_point): New function, that does the gist of Fforward_char and Fbackward_char, but does so while checking for integer overflow more accurately. (Fforward_char, Fbackward_char, internal_self_insert): Use it. (Fforward_line, Fend_of_line, internal_self_insert) (internal_self_insert): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. Fix a FIXME, by checking for integer overflow when calculating target_clm and actual_clm. * coding.c (detect_coding_XXX, encode_coding_XXX, CODING_DECODE_CHAR) (ASSURE_DESTINATION, coding_alloc_by_realloc) (coding_alloc_by_making_gap, alloc_destination) (detect_coding_utf_8, encode_coding_utf_8, decode_coding_utf_16) (encode_coding_utf_16, detect_coding_emacs_mule) (decode_coding_emacs_mule, encode_coding_emacs_mule) (detect_coding_iso_2022, decode_coding_iso_2022) (encode_invocation_designation, encode_designation_at_bol) (encode_coding_iso_2022, detect_coding_sjis, detect_coding_big5) (decode_coding_sjis, decode_coding_big5, encode_coding_sjis) (encode_coding_big5, detect_coding_ccl, decode_coding_ccl) (encode_coding_ccl, encode_coding_raw_text) (detect_coding_charset, decode_coding_charset) (encode_coding_charset, detect_eol, decode_eol, produce_chars) (produce_composition, produce_charset, produce_annotation) (decode_coding, handle_composition_annotation) (handle_charset_annotation, consume_chars, decode_coding_gap) (decode_coding_object, encode_coding_object, detect_coding_system) (Ffind_coding_systems_region_internal, Fcheck_coding_systems_region) (code_convert_region, code_convert_string) (Fdefine_coding_system_internal): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (setup_iso_safe_charsets, consume_chars, Funencodable_char_position) (Fdefine_coding_system_internal): Don't assume fixnums fit in int. (decode_coding_gap, decode_coding_object, encode_coding_object) (Fread_coding_system, Fdetect_coding_region, Funencodable_char_position) (Fcheck_coding_systems_region): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Ffind_operation_coding_system): NATNUMP can eval its arg twice. (Fdefine_coding_system_internal): Check for charset-id overflow. * coding.h: Adjust decls to match defn changes elsewhere. (struct coding_system): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * composite.c (get_composition_id, find_composition) (run_composition_function, update_compositions) (compose_text, composition_gstring_put_cache) (composition_gstring_p, composition_gstring_width) (fill_gstring_header, fill_gstring_body, autocmp_chars) (composition_compute_stop_pos, composition_reseat_it) (composition_update_it, struct position_record) (find_automatic_composition, composition_adjust_point) (Fcomposition_get_gstring, Ffind_composition_internal): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (update_compositions): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * composite.h: Adjust decls to match defn changes elsewhere. (struct composition): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Do not attempt to compute the address of the object just before a buffer; this is not portable. (Faref, Faset): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Faset): Use int, not EMACS_INT, where int is wide enough. (Fstring_to_number): Don't assume fixnums fit in int. (Frem): Don't assume arg is nonnegative. * dbusbind.c (xd_append_arg): Check for integers out of range. (Fdbus_call_method): Don't overflow the timeout int. * dired.c (directory_files_internal, file_name_completion, scmp) (file_name_completion_stat): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (file_name_completion): Don't overflow matchcount. (file_name_completion_stat): Use SAFE_ALLOCA, not alloca. * dispextern.h: Adjust decls to match defn changes elsewhere. (struct text_pos, struct glyph, struct bidi_saved_info) (struct bidi_string_data, struct bidi_it, struct composition_it) (struct it): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (struct display_pos, struct composition_it, struct it): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * dispnew.c (increment_matrix_positions) (increment_row_positions, mode_line_string) (marginal_area_string): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (change_frame_size_1, Fredisplay): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (duration_to_sec_usec): New function, to check for overflow better. (Fsleep_for, sit_for): Use it. * doc.c (get_doc_string, store_function_docstring): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (get_doc_string, Fsnarf_documentation): Use int, not EMACS_INT, where int is wide enough. (get_doc_string): Use SAFE_ALLOCA, not alloca. Check for overflow when converting EMACS_INT to off_t. * doprnt.c (doprnt): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * editfns.c (init_editfns, Fuser_uid, Fuser_real_uid): Don't assume uid_t fits into fixnum. (buildmark, Fgoto_char, overlays_around, find_field, Fdelete_field) (Ffield_string, Ffield_string_no_properties, Ffield_beginning) (Ffield_end, Fconstrain_to_field, Fline_beginning_position) (Fline_end_position, Fprevious_char, Fchar_after, Fchar_before) (general_insert_function) (Finsert_char, make_buffer_string, make_buffer_string_both) (update_buffer_properties, Fbuffer_substring) (Fbuffer_substring_no_properties, Fcompare_buffer_substrings) (Fsubst_char_in_region, check_translation) (Ftranslate_region_internal, save_restriction_restore, Fformat) (transpose_markers, Ftranspose_regions): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (clip_to_bounds): Move to lisp.h as an inline function). (Fconstrain_to_field): Don't assume integers are nonnegative. (Fline_beginning_position, Fsave_excursion, Fsave_current_buffer): (Fsubst_char_in_region, Fsave_restriction): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Femacs_pid): Don't assume pid_t fits into fixnum. (lo_time): Use int, not EMACS_INT, when int suffices. (lisp_time_argument): Check for usec out of range. (Fencode_time): Don't assume fixnum fits in int. * emacs.c (gdb_valbits, gdb_gctypebits): Now int, not EMACS_INT. (gdb_data_seg_bits): Now uintptr_t, not EMACS_INT. (PVEC_FLAG, gdb_array_mark_flag): Now ptrdiff_t, not EMACS_INT. (init_cmdargs, Fdump_emacs): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Fkill_emacs): Don't assume fixnum fits in int; instead, take just the bottom (typically) 32 bits of the fixnum. * eval.c (specpdl_size, call_debugger): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (when_entered_debugger, Fbacktrace_debug): Don't assume fixnum can fit in int. (Fdefvaralias, Fdefvar): Do not attempt to compute the address of the object just before a buffer; this is not portable. (FletX, Flet, Funwind_protect, do_autoload, Feval, funcall_lambda) (grow_specpdl, unbind_to): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Fapply, apply_lambda): Don't assume ptrdiff_t can hold fixnum. (grow_specpdl): Simplify allocation by using xpalloc. * fileio.c (Ffind_file_name_handler, Fcopy_file, Frename_file) (Finsert_file_contents, Fwrite_region, Fdo_auto_save): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Ffind_file_name_handler, non_regular_inserted, Finsert_file_contents) (a_write, e_write): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fcopy_file, non_regular_nbytes, read_non_regular) (Finsert_file_contents): Use int, not EMACS_INT, where int is wide enough. (READ_BUF_SIZE): Verify that it fits in int. (Finsert_file_contents): Check that counts are in proper range, rather than assuming fixnums fit into ptrdiff_t etc. Don't assume fixnums fit into int. (Fdo_auto_save, Fset_buffer_auto_saved) (Fclear_buffer_auto_save_failure): Don't assume time_t is signed, or that it fits in int. * fns.c (Fcompare_strings, Fstring_lessp, struct textprop_rec) (concat, string_char_byte_cache_charpos, string_char_byte_cache_bytepos) (string_char_to_byte, string_byte_to_char) (string_make_multibyte, string_to_multibyte) (string_make_unibyte, Fstring_as_unibyte, Fstring_as_multibyte) (Fstring_to_unibyte, Fsubstring, Fsubstring_no_properties) (substring_both, Fdelete, internal_equal, Ffillarray) (Fclear_string, mapcar1) (Fbase64_encode_region, Fbase64_encode_string, base64_encode_1) (Fbase64_decode_region, Fbase64_decode_string, base64_decode_1) (larger_vector, make_hash_table, maybe_resize_hash_table) (hash_lookup, hash_remove_from_table, hash_clear, sweep_weak_table) (Fmaphash, secure_hash): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (concat): Check for string index and length overflow. (Fmapconcat): Don't assume fixnums fit into ptrdiff_t. (Frequire): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (larger_vector): New API (vec, incr_min, size_max) replaces old one (vec, new_size, init). This catches size overflow. INIT was removed because it was always Qnil. All callers changed. (INDEX_SIZE_BOUND): New macro, which calculates more precisely the upper bound on a hash table index size. (make_hash_table, maybe_resize_hash_table): Use it. (secure_hash): Computer start_byte and end_byte only after they're known to be in ptrdiff_t range. * font.c (font_intern_prop, font_at, font_range, Ffont_shape_gstring) (Ffont_get_glyphs, Ffont_at): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (font_style_to_value, font_prop_validate_style, font_expand_wildcards) (Flist_fonts, Fopen_font): Don't assume fixnum can fit in int. (check_gstring): Don't assume index can fit in int. (font_match_p): Check that fixnum is a character, not a nonnegative fixnum, since the later code needs to stuff it into an int. (font_find_for_lface): Use SAFE_ALLOCA_LISP, not alloca. (font_fill_lglyph_metrics): Use unsigned, not EMACS_INT, to avoid conversion overflow issues. (Fopen_font): Check for integer out of range. (Ffont_get_glyphs): Don't assume index can fit in int. * font.h: Adjust decls to match defn changes elsewhere. * fontset.c (reorder_font_vector): Redo score calculation to avoid integer overflow. (num_auto_fontsets, fontset_from_font): Use ptrdiff_t, not printmax_t, where ptrdiff_t is wide enough. (Finternal_char_font): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * frame.c (Fset_mouse_position, Fset_mouse_pixel_position) (Fset_frame_height, Fset_frame_width, Fset_frame_size) (Fset_frame_position, x_set_frame_parameters) (x_set_line_spacing, x_set_border_width) (x_set_internal_border_width, x_set_alpha, x_figure_window_size): Check that fixnums are in proper range for system types. (frame_name_fnn_p, Fframe_parameter, Fmodify_frame_parameters): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fmodify_frame_parameters): Don't assume fixnum fits in int. Use SAFE_ALLOCA_LISP, not alloca. * frame.h (struct frame): Use intptr_t, not EMACS_INT, where intptr_t is wide enough. * fringe.c (lookup_fringe_bitmap, get_logical_fringe_bitmap) (Fdefine_fringe_bitmap): Don't assume fixnum fits in int. (Ffringe_bitmaps_at_pos): Don't assume index fits in int. Check for fixnum out of range. * ftfont.c (ftfont_list): Don't assume index fits in int. Check that fixnums are in proper range for system types. (ftfont_shape_by_flt): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. Remove no-longer-needed lint_assume. * gnutls.c (emacs_gnutls_write, emacs_gnutls_read): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fgnutls_error_fatalp, Fgnutls_error_string, Fgnutls_boot): Check that fixnums are in proper range for system types. * gnutls.h: Adjust decls to match defn changes elsewhere. * gtkutil.c (xg_dialog_run): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (update_frame_tool_bar): Check that fixnums are in proper range for system types. * image.c (parse_image_spec): Redo count calculation to avoid overflow. (lookup_image): Check that fixnums are in proper range for system types. * indent.c (last_known_column, last_known_column_point): (current_column_bol_cache): (skip_invisible, current_column, check_display_width): (check_display_width, scan_for_column, current_column_1) (Findent_to, Fcurrent_indentation, position_indentation) (indented_beyond_p, Fmove_to_column, compute_motion): (Fcompute_motion, Fvertical_motion): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (last_known_column_modified): Use EMACS_INT, not int. (check_display_width): (Fcompute_motion): Check that fixnums and floats are in proper range for system types. (compute_motion): Don't assume index or fixnum fits in int. (compute_motion, Fcompute_motion): Use int, not EMACS_INT, when it is wide enough. (vmotion): Omit local var start_hpos that is always 0; that way we don't need to worry about overflow in expressions involving it. * indent.h: Adjust decls to match defn changes elsewhere. (struct position): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. Use int, not EMACS_INT, where int is wide enough. Remove unused members ovstring_chars_done and tab_offset; all uses removed. * insdel.c (move_gap, move_gap_both, gap_left, gap_right) (adjust_markers_for_delete, adjust_markers_for_insert, adjust_point) (adjust_markers_for_replace, make_gap_larger, make_gap_smaller) (make_gap, copy_text, insert, insert_and_inherit) (insert_before_markers, insert_before_markers_and_inherit) (insert_1, count_combining_before, count_combining_after) (insert_1_both, insert_from_string) (insert_from_string_before_markers, insert_from_string_1) (insert_from_gap, insert_from_buffer, insert_from_buffer_1) (adjust_after_replace, adjust_after_insert, replace_range) (replace_range_2, del_range, del_range_1, del_range_byte) (del_range_both, del_range_2, modify_region) (prepare_to_modify_buffer, signal_before_change) (signal_after_change, Fcombine_after_change_execute): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * intervals.c (traverse_intervals, rotate_right, rotate_left) (balance_an_interval, split_interval_right, split_interval_left) (find_interval, next_interval, update_interval) (adjust_intervals_for_insertion, delete_node, delete_interval) (interval_deletion_adjustment, adjust_intervals_for_deletion) (static_offset_intervals, offset_intervals) (merge_interval_right, merge_interval_left, make_new_interval) (graft_intervals_into_buffer, temp_set_point_both) (temp_set_point, set_point, adjust_for_invis_intang) (set_point_both, move_if_not_intangible, get_property_and_range) (get_local_map, copy_intervals, copy_intervals_to_string) (compare_string_intervals, set_intervals_multibyte_1): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * intervals.h: Adjust decls to match defn changes elsewhere. (struct interval): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * keyboard.c (this_command_key_count, this_single_command_key_start) (before_command_key_count, before_command_echo_length, echo_now) (echo_length, recursive_edit_1, Frecursive_edit, Ftrack_mouse) (command_loop_1, safe_run_hooks, read_char, timer_check_2) (menu_item_eval_property, read_key_sequence, Fread_key_sequence) (Fread_key_sequence_vector, Fexecute_extended_command, Fsuspend_emacs): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (last_non_minibuf_size, last_point_position, echo_truncate) (command_loop_1, adjust_point_for_property, read_char, gen_help_event) (make_lispy_position, make_lispy_event, parse_modifiers_uncached) (parse_modifiers, modify_event_symbol, Fexecute_extended_command) (stuff_buffered_input): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (last_auto_save, command_loop_1, read_char): Use EMACS_INT, not int, to avoid integer overflow. (record_char): Avoid overflow in total_keys computation. (parse_modifiers_uncached): Redo index calculation to avoid overflow. * keyboard.h: Adjust decls to match defn changes elsewhere. * keymap.c (Fdefine_key, Fcurrent_active_maps, accessible_keymaps_1) (Fkey_description, Fdescribe_vector, Flookup_key): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (click_position): New function, to check that positions are in range. (Fcurrent_active_maps): (describe_command): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Faccessible_keymaps, Fkey_description): (preferred_sequence_p): Don't assume fixnum can fit into int. (Fkey_description): Use SAFE_ALLOCA_LISP, not alloca. Check for integer overflow in size calculations. (Ftext_char_description): Use CHECK_CHARACTER, not CHECK_NUMBER, to avoid mishandling large integers. * lisp.h: Adjust decls to match defn changes elsewhere. (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, struct Lisp_String) (struct vectorlike_header, struct Lisp_Subr, struct Lisp_Hash_Table) (struct Lisp_Marker): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (clip_to_bounds): Now an inline function, moved here from editfns.c. (XSETSUBR): Use size of 0 since the actual size doesn't matter, and using 0 avoids overflow. (GLYPH_CODE_P): Check for overflow in system types, subsuming the need for GLYPH_CODE_CHAR_VALID_P and doing proper checking ourselves. All callers changed. (GLYPH_CODE_CHAR, GLYPH_CODE_FACE): Assume the arg has valid form, since it always does. (TYPE_RANGED_INTEGERP): Avoid bug when checking against a wide unsigned integer system type. (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER): New macros. (struct catchtag, specpdl_size, SPECPDL_INDEX, USE_SAFE_ALLOCA): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (struct catchtag): Use EMACS_INT, not int, since it may be a fixnum. (duration_to_sec_usec): New decl. * lread.c (read_from_string_index, read_from_string_index_byte) (read_from_string_limit, readchar, unreadchar, openp) (read_internal_start, read1, oblookup): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fload, readevalloop, Feval_buffer, Feval_region): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (openp): Check for out-of-range argument to 'access'. (read1): Use int, not EMACS_INT, where int is wide enough. Don't assume fixnum fits into int. * macros.c (Fstart_kbd_macro): Use xpalloc to check for overflow in size calculation. (Fexecute_kbd_macro): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * marker.c (cached_charpos, cached_bytepos, CONSIDER) (byte_char_debug_check, buf_charpos_to_bytepos, verify_bytepos) (buf_bytepos_to_charpos, Fset_marker, set_marker_restricted) (set_marker_both, set_marker_restricted_both, marker_position) (marker_byte_position, Fbuffer_has_markers_at): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fset_marker, set_marker_restricted): Don't assume fixnum fits in int. * menu.c (ensure_menu_items): Renamed from grow_menu_items. It now merely ensures that the menu is large enough, without necessarily growing it, as this avoids some integer overflow issues. All callers changed. (keymap_panes, parse_single_submenu, Fx_popup_menu): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (parse_single_submenu, Fx_popup_menu): Don't assume fixnum fits in int. Use SAFE_ALLOCA_LISP, not alloca. (find_and_return_menu_selection): Avoid unnecessary casts of pointers to EMACS_INT. Check that fixnums are in proper range for system types. * minibuf.c (minibuf_prompt_width, string_to_object) (Fminibuffer_contents, Fminibuffer_contents_no_properties) (Fminibuffer_completion_contents, Ftry_completion, Fall_completions): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (get_minibuffer, read_minibuf_unwind): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (read_minibuf): Omit unnecessary arg BACKUP_N, which is always nil; this simplifies overflow checking. All callers changed. (read_minibuf, Fread_buffer, Ftry_completion, Fall_completions) (Ftest_completion): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * nsfns.m (check_ns_display_info): Don't assume fixnum fits in long. (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_create_frame): Check that fixnums are in proper range for system types. (Fx_create_frame, Fx_show_tip): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * nsfont.m (ns_findfonts, nsfont_list_family): Don't assume fixnum fits in long. * nsmenu.m (ns_update_menubar, ns_menu_show, ns_popup_dialog): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (ns_update_menubar): Use intptr_t, not EMACS_INT, when intptr_t is wide enough. * nsselect.m (ns_get_local_selection): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * print.c (print_buffer_size, print_buffer_pos, print_buffer_pos_byte) (PRINTDECLARE, PRINTPREPARE): (strout, print_string): (print, print_preprocess, print_check_string_charset_prop) (print_object): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (PRINTDECLARE): (temp_output_buffer_setup, Fprin1_to_string, print_object): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (PRINTPREPARE): Use int, not ptrdiff_t, where int is wide enough. (PRINTFINISH): Use SAFE_ALLOCA, not alloca. (printchar, strout): Use xpalloc to catch size calculation overflow. (Fexternal_debugging_output): Use CHECK_CHARACTER, not CHECK_NUMBER, to avoid mishandling large integers. (print_error_message): Use SAFE_ALLOCA, not alloca. (print_object): Use int, not EMACS_INT, where int is wide enough. * process.c (Fdelete_process): Don't assume pid fits into EMACS_INT. (Fset_process_window_size, Fformat_network_address) (get_lisp_to_sockaddr_size, set_socket_option, Fmake_network_process) (Fsignal_process, sigchld_handler): Check that fixnums are in proper range for system types. (Fformat_network_address, read_process_output, send_process) (Fprocess_send_region, status_notify): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fformat_network_address, Fmake_serial_process, Fmake_network_process) (wait_reading_process_output, read_process_output, exec_sentinel): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (conv_lisp_to_sockaddr): Don't assume fixnums fit into int. (Faccept_process_output): Use duration_to_sec_usec to do proper overflow checking on durations. * scroll.c (calculate_scrolling, calculate_direct_scrolling) (line_ins_del): Use int, not EMACS_INT, where int is wide enough. * search.c (looking_at_1, string_match_1): (fast_string_match, fast_c_string_match_ignore_case) (fast_string_match_ignore_case, fast_looking_at, scan_buffer) (scan_newline, find_before_next_newline, search_command) (trivial_regexp_p, search_buffer, simple_search, boyer_moore) (set_search_regs, wordify): (Freplace_match): (Fmatch_data): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (string_match_1, search_buffer, set_search_regs): (Fmatch_data): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (wordify): Check for overflow in size calculation. (Freplace_match): Avoid potential buffer overflow in search_regs.start. (Fset_match_data): Don't assume fixnum fits in ptrdiff_t. Check that fixnums are in proper range for system types. * sound.c (struct sound_device) (wav_play, au_play, vox_write, alsa_period_size, alsa_write): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fplay_sound_internal): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * syntax.c (ST_COMMENT_STYLE, ST_STRING_STYLE): In definitions, make it clearer that these values must be out of range for the respective integer ranges. This fixes a bug with ST_STRING_STYLE and non-ASCII characters. (struct lisp_parse_state, find_start_modiff) (Finternal_describe_syntax_value, scan_lists, scan_sexps_forward): (Fparse_partial_sexp): Don't assume fixnums can fit in int. (struct lisp_parse_state, find_start_pos, find_start_value) (find_start_value_byte, find_start_begv) (update_syntax_table, char_quoted, dec_bytepos) (find_defun_start, prev_char_comend_first, back_comment): (scan_words, skip_chars, skip_syntaxes, forw_comment, Fforward_comment) (scan_lists, Fbackward_prefix_chars, scan_sexps_forward): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Finternal_describe_syntax_value): Check that match_lisp is a character, not an integer, since the code stuffs it into int. (scan_words, scan_sexps_forward): Check that fixnums are in proper range for system types. (Fforward_word): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (scan_sexps_forward): Use CHARACTERP, not INTEGERP, since the value must fit into int. (Fparse_partial_sexp): Fix doc; element 8 is not ignored. * syntax.h: Adjust decls to match defn changes elsewhere. (struct gl_state_s): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * sysdep.c (wait_for_termination_1, wait_for_termination) (interruptible_wait_for_termination, mkdir): Don't assume pid_t fits in int; on 64-bit AIX pid_t is 64-bit. (emacs_read, emacs_write): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (system_process_attributes): Don't assume uid_t, gid_t, and double all fit in int or even EMACS_INT. * term.c (set_tty_color_mode): Check that fixnums are in proper range for system types. * termhooks.h (struct input_event): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * textprop.c (validate_interval_range, interval_of) (Fadd_text_properties, set_text_properties_1) (Fremove_text_properties, Fremove_list_of_text_properties) (Ftext_property_any, Ftext_property_not_all) (copy_text_properties, text_property_list, extend_property_ranges) (verify_interval_modification): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fnext_single_char_property_change) (Fprevious_single_char_property_change): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (copy_text_properties): Check for integer overflow in index calculation. * undo.c (last_boundary_position, record_point, record_insert) (record_delete, record_marker_adjustment, record_change) (record_property_change): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (truncate_undo_list, Fprimitive_undo): Don't assume fixnum fits in int. Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * w32fns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip) (Fx_hide_tip, Fx_file_dialog): * w32menu.c (set_frame_menubar): Use ptrdiff_t, not int, for consistency with rest of code. * window.c (window_scroll_preserve_hpos, window_scroll_preserve_vpos) (select_window, Fdelete_other_windows_internal) (window_scroll_pixel_based, window_scroll_line_based) (Frecenter, Fset_window_configuration): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (Fset_window_hscroll, run_window_configuration_change_hook) (set_window_buffer, temp_output_buffer_show, scroll_command) (Fscroll_other_window): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Fwindow_line_height, window_scroll, Fscroll_left, Fscroll_right): Don't assume fixnum fits in int. (Fset_window_scroll_bars): Check that fixnums are in proper range for system types. * xdisp.c (help_echo_pos, pos_visible_p, string_pos_nchars_ahead) (string_pos, c_string_pos, number_of_chars, init_iterator) (in_ellipses_for_invisible_text_p, init_from_display_pos) (compute_stop_pos, next_overlay_change, compute_display_string_pos) (compute_display_string_end, handle_face_prop) (face_before_or_after_it_pos, handle_invisible_prop, handle_display_prop) (handle_display_spec, handle_single_display_spec) (display_prop_intangible_p, string_buffer_position_lim) (string_buffer_position, handle_composition_prop, load_overlay_strings) (get_overlay_strings_1, get_overlay_strings) (iterate_out_of_display_property, forward_to_next_line_start) (back_to_previous_visible_line_start, reseat, reseat_to_string) (get_next_display_element, set_iterator_to_next) (get_visually_first_element, compute_stop_pos_backwards) (handle_stop_backwards, next_element_from_buffer) (move_it_in_display_line_to, move_it_in_display_line) (move_it_to, move_it_vertically_backward, move_it_by_lines) (add_to_log, message_dolog, message_log_check_duplicate) (message2, message2_nolog, message3, message3_nolog (with_echo_area_buffer, display_echo_area_1, resize_mini_window_1) (current_message_1, truncate_echo_area, truncate_message_1) (set_message, set_message_1, store_mode_line_noprop) (hscroll_window_tree, debug_delta, debug_delta_bytes, debug_end_vpos) (text_outside_line_unchanged_p, check_point_in_composition) (reconsider_clip_changes) (redisplay_internal, set_cursor_from_row, try_scrolling) (try_cursor_movement, set_vertical_scroll_bar, redisplay_window) (redisplay_window, find_last_unchanged_at_beg_row) (find_first_unchanged_at_end_row, row_containing_pos, try_window_id) (trailing_whitespace_p, find_row_edges, display_line) (RECORD_MAX_MIN_POS, Fcurrent_bidi_paragraph_direction) (display_mode_element, store_mode_line_string) (pint2str, pint2hrstr, decode_mode_spec) (display_count_lines, display_string, draw_glyphs) (x_produce_glyphs, x_insert_glyphs) (rows_from_pos_range, mouse_face_from_buffer_pos) (fast_find_string_pos, mouse_face_from_string_pos) (note_mode_line_or_margin_highlight, note_mouse_highlight): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (safe_call, init_from_display_pos, handle_fontified_prop) (handle_single_display_spec, load_overlay_strings) (with_echo_area_buffer, setup_echo_area_for_printing) (display_echo_area, echo_area_display) (x_consider_frame_title, prepare_menu_bars, update_menu_bar) (update_tool_bar, hscroll_window_tree, redisplay_internal) (redisplay_window, dump_glyph_row, display_mode_line, Fformat_mode_line) (decode_mode_spec, on_hot_spot_p): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (handle_single_display_spec, build_desired_tool_bar_string) (redisplay_tool_bar, scroll_window_tree, Fdump_glyph_matrix) (get_specified_cursor_type): Check that fixnums are in proper range for system types. (struct overlay_entry, resize_mini_window, Fdump_glyph_row) (Flookup_image_map): Don't assume fixnums fit in int. (compare_overlay_entries): Avoid mishandling comparisons due to subtraction overflow. (load_overlay_strings): Use SAFE_NALLOCA, not alloca. (last_escape_glyph_face_id, last_glyphless_glyph_face_id): (handle_tool_bar_click): Use int, not unsigned, since we prefer signed and the signedness doesn't matter here. (get_next_display_element, next_element_from_display_vector): Use int, not EMACS_INT, when int is wide enough. (start_hourglass): Use duration_to_sec_usec to do proper overflow checking on durations. * xfaces.c (Fbitmap_spec_p): Check that fixnums are in proper range for system types. (compare_fonts_by_sort_order): Avoid mishandling comparisons due to subtraction overflow. (Fx_family_fonts, realize_basic_faces): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Fx_family_fonts): Don't assume fixnum fits in int. Use SAFE_ALLOCA_LISP, not alloca. (merge_face_heights): Remove unnecessary cast to EMACS_INT. (Finternal_make_lisp_face): Don't allocate more than MAX_FACE_ID. (face_at_buffer_position, face_for_overlay_string) (face_at_string_position): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. (merge_faces): Use int, not EMACS_INT, where int is wide enough. * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, x_icon_verify) (Fx_show_tip): Check that fixnums are in proper range for system types. (Fx_create_frame, x_create_tip_frame, Fx_show_tip) (Fx_hide_tip, Fx_file_dialog, Fx_select_font): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (Fx_change_window_property): Don't assume fixnums fit in int. * xfont.c (xfont_chars_supported): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * xmenu.c (Fx_popup_dialog, set_frame_menubar) (create_and_show_popup_menu, create_and_show_dialog, xmenu_show): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * xml.c (parse_region): * xrdb.c (magic_file_p): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough. * xselect.c (TRACE1): Don't assume pid_t promotes to int. (x_get_local_selection, x_reply_selection_request) (x_handle_selection_request, wait_for_property_change): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. (selection_data_to_lisp_data): Use short, not EMACS_INT, where short is wide enough. (x_send_client_event): Don't assume fixnum fits in int. * xterm.c (x_x_to_emacs_modifiers): Don't assume EMACS_INT overflows nicely into int. (x_emacs_to_x_modifiers): Use EMACS_INT, not int, because values may come from Lisp. (handle_one_xevent): NATNUMP can eval its arg twice. (x_connection_closed): Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts. * xterm.h: Adjust decls to match defn changes elsewhere. (struct scroll_bar): Use struct vectorlike_header rather than rolling our own approximation. (SCROLL_BAR_VEC_SIZE): Remove; not used.
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- 09 Sep, 2011 1 commit
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Juanma Barranquero authored
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- 29 Aug, 2011 1 commit
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Paul Eggert authored
process-name gensyms.
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- 24 Aug, 2011 1 commit
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Stefan Monnier authored
from process filters aren't reliably transmitted to the surrounding accept-process-output. (mpc-proc-check): New function. (mpc-proc-sync): Use it Fixes: debbugs:8293
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- 18 Aug, 2011 1 commit
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Andreas Schwab authored
size.
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- 14 Aug, 2011 2 commits
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Kenichi Handa authored
* src/process.c (create_process): Call setup_process_coding_systems after the pid of the process is set to -1.
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Paul Eggert authored
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- 13 Aug, 2011 1 commit
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Jan Djärv authored
* configure.in: Add header check: sys/socket.h, ifaddrs.h, net/if_dl.h. Check for getifaddrs and freeifaddrs. Check for sa_len in struct ifreq.ifr_addr (Bug#8477). * src/process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477). (Fnetwork_interface_list): Allocate in increments of bytes instead of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct sockaddr. (struct ifflag_def): notrailers is smart on OSX. (Fnetwork_interface_info): Handle case when ifr_flags is negative. Get hardware address with getifaddrs if available.
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- 05 Aug, 2011 1 commit
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Paul Eggert authored
See, for example <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#26>.
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- 29 Jul, 2011 1 commit
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Paul Eggert authored
in size calculation.
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- 16 Jul, 2011 1 commit
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Lars Magne Ingebrigtsen authored
Fixes: debbugs:1858
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- 06 Jul, 2011 1 commit
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Paul Eggert authored
* callproc.c (Fcall_process): * sysdep.c (sys_sigblock, sys_sigunblock, sys_sigsetmask): * process.c (create_process): sigprocmask is portable only for single-threaded applications, and Emacs can be multi-threaded when it uses GTK.
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