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* process changesTom Tromey2012-08-151-28/+147
| | | | | | | | | | | | | | | This changes wait_reading_process_output to handle threads better. It introduces a wrapper for select that releases the global lock, and it ensures that only a single thread can select a given file descriptor at a time. This also adds the thread-locking feature to processes. By default a process can only have its output accepted by the thread that created it. This can be changed using set-process-thread. (If the thread exits, the process is again available for waiting by any thread.) Note that thread-signal will not currently interrupt a thread blocked on select. I'll fix this later.
* Prepare process.c for threads by not having global select masks.Tom Tromey2012-08-151-130/+165
| | | | The next step is to make it so selects can choose fds by thread.
* fix a latent bug in process.cTom Tromey2012-08-151-1/+1
| | | | | * process.c (wait_reading_process_output): Check Writeok bits, not write_mask.
* Use BSET for write access to Lisp_Object members of struct buffer.Dmitry Antipov2012-08-131-4/+4
| | | | | | | | * buffer.h (BSET): New macro. * buffer.c, casetab.c, cmds.c, coding.c, data.c, editfns.c: * fileio.c, frame.c, indent.c, insdel.c, intervals.c, keymap.c: * minibuf.c, print.c, process.c, syntax.c, undo.c, w32fns.c: * window.c, xdisp.c, xfns.c: Adjust users.
* Drop PGET and revert read access to Lisp_Objects slots of Lisp_Process.Dmitry Antipov2012-08-071-144/+143
| | | | | | * process.h (PGET): Remove. (struct Lisp_Process): Do not use INTERNAL_FIELD. * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
* Separate read and write access to Lisp_Object slots of Lisp_Process.Dmitry Antipov2012-08-061-228/+228
| | | | | * process.h (PGET, PSET): New macros similar to AREF and ASET. * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
* Port to Solaris 8.Paul Eggert2012-08-011-7/+7
| | | | | | | | | | Without this change, 'configure' fails because the recently-added wait3 prototype in config.h messes up later 'configure' tests. Fix this problem by droping wait3 and WRETCODE, as they're no longer needed on hosts that are current porting targets. * configure.ac (wait3, WRETCODE): Remove, fixing a FIXME. All uses changed to waitpid and WEXITSTATUS. * src/syswait.h (WRETCODE): Remove, consistently with ../configure.ac.
* Use INTERNAL_FIELD for processes.Dmitry Antipov2012-08-011-220/+226
| | | | | | | | | * src/process.h (PVAR): New macro. Adjust style. (struct Lisp_Process): Change Lisp_Object members to INTERNAL_FIELD. * src/print.c, src/process.c, src/sysdep.c, src/w32.c: * src/xdisp.c: Users changed. * admin/coccinelle/process.cocci: Semantic patch to replace direct access to Lisp_Object members of struct Lisp_Process to PVAR.
* Simple wrapper for make_unibyte_string, adjust font_open_by_name.Dmitry Antipov2012-07-201-1/+1
| | | | | | | | | | | | * src/lisp.h (build_unibyte_string): New function. * src/dosfns.c, src/fileio.c, src/fns.c, src/ftfont.c, src/process.c: * src/sysdep.c, src/w32fns.c, src/xfns.c: Use it. * src/font.c (font_open_by_name): Change 2nd and 3rd args to the only arg of type Lisp_Object to avoid redundant calls to make_unibyte_string. Adjust users accordingly. * src/font.h (font_open_by_name): Adjust prototype. * admin/coccinelle/unibyte_string.cocci: Semantic patch to convert from make_unibyte_string to build_unibyte_string where appropriate.
* Remove macro MIN_PTY_KERNEL_VERSION, only used in one placeGlenn Morris2012-07-121-2/+1
| | | | | * src/process.c (init_process_emacs): Replace MIN_PTY_KERNEL_VERSION. * src/s/darwin.h (MIN_PTY_KERNEL_VERSION): Remove single-use macro.
* Rename init_process rather than working around it on DarwinGlenn Morris2012-07-121-1/+3
| | | | | | | | | | | The old name is also the name of a Mach system call. * src/process.c (init_process_emacs): Rename from init_process. * src/lisp.h, src/emacs.c: Update for this name change. * src/nsgui.h, src/sysselect.h, src/s/darwin.h: Remove workaround that is no longer needed.
* EMACS_TIME simplification (Bug#11875).Paul Eggert2012-07-101-22/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This replaces macros (which typically do not work in GDB) with functions, typedefs and enums, making the code easier to debug. The functional style also makes code easier to read and maintain. * lib-src/profile.c (TV2): Remove no-longer-needed static var. * src/systime.h: Include <sys/time.h> on all hosts, not just if WINDOWSNT, since 'struct timeval' is needed in general. (EMACS_TIME): Now a typedef, not a macro. (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants, not macros. (EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P) (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ) (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT) (EMACS_TIME_LE): Now functions, not macros. (EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS) (EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros, which are not functions. All uses rewritten to use: (make_emacs_time): New function. (EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME) (EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are not functions. All uses rewritten to use the following, respectively: (emacs_secs_addr, invalid_emacs_time, get_emacs_time) (add_emacs_time, sub_emacs_time): New functions. * src/atimer.c: Don't include <sys/time.h>, as "systime.h" does this. * src/fileio.c (Fcopy_file): * src/xterm.c (XTflash): Get the current time closer to when it's used. * src/makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.
* Simplify by avoiding confusing use of strncpy etc.Paul Eggert2012-07-101-3/+6
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* * process.c (wait_reading_process_output): 'waitchannels' was unsetPaul Eggert2012-07-091-15/+11
| | | | when read_kbd || !NILP (wait_for_cell); fix this.
* Use make_formatted_string to avoid double length calculation.Dmitry Antipov2012-07-091-2/+1
| | | | | | | | | | | | | | | | | * lisp.h (make_formatted_string): New prototype. * alloc.c (make_formatted_string): New function. * buffer.c (Fgenerate_new_buffer_name): Use it. * dbus.c (syms_of_dbusbind): Likewise. * editfns.c (Fcurrent_time_zone): Likewise. * filelock.c (get_boot_time): Likewise. * frame.c (make_terminal_frame, set_term_frame_name) (x_report_frame_params): Likewise. * image.c (gs_load): Likewise. * minibuf.c (get_minibuffer): Likewise. * msdos.c (dos_set_window_size): Likewise. * process.c (make_process): Likewise. * xdisp.c (ensure_echo_area_buffers): Likewise. * xsettings.c (apply_xft_settings): Likewise.
* * process.c: Avoid unnecessary calls to gettime.Paul Eggert2012-07-061-8/+8
| | | | | | (wait_reading_process_output): Don't get the time of day when gobbling data immediately and not waiting, as there's no need for it in that case. This removes a FIXME.
* More xmalloc and related cleanup.Paul Eggert2012-07-051-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | * 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.
* Cleanup xmalloc.Dmitry Antipov2012-07-051-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/coccinelle/xzalloc.cocci: Semantic patch to convert calls to xmalloc with following memset to xzalloc. * src/lisp.h (xzalloc): New prototype. Omit needless casts. * src/alloc.c (xzalloc): New function. Omit needless casts. * src/charset.c: Omit needless casts. Convert all calls to malloc with following memset to xzalloc. * src/dispnew.c: Likewise. * src/fringe.c: Likewise. * src/image.c: Likewise. * src/sound.c: Likewise. * src/term.c: Likewise. * src/w32fns.c: Likewise. * src/w32font.c: Likewise. * src/w32term.c: Likewise. * src/xfaces.c: Likewise. * src/xfns.c: Likewise. * src/xterm.c: Likewise. * src/atimer.c: Omit needless casts. * src/buffer.c: Likewise. * src/callproc.c: Likewise. * src/ccl.c: Likewise. * src/coding.c: Likewise. * src/composite.c: Likewise. * src/doc.c: Likewise. * src/doprnt.c: Likewise. * src/editfns.c: Likewise. * src/emacs.c: Likewise. * src/eval.c: Likewise. * src/filelock.c: Likewise. * src/fns.c: Likewise. * src/gtkutil.c: Likewise. * src/keyboard.c: Likewise. * src/lisp.h: Likewise. * src/lread.c: Likewise. * src/minibuf.c: Likewise. * src/msdos.c: Likewise. * src/print.c: Likewise. * src/process.c: Likewise. * src/region-cache.c: Likewise. * src/search.c: Likewise. * src/sysdep.c: Likewise. * src/termcap.c: Likewise. * src/terminal.c: Likewise. * src/tparam.c: Likewise. * src/w16select.c: Likewise. * src/w32.c: Likewise. * src/w32reg.c: Likewise. * src/w32select.c: Likewise. * src/w32uniscribe.c: Likewise. * src/widget.c: Likewise. * src/xdisp.c: Likewise. * src/xmenu.c: Likewise. * src/xrdb.c: Likewise. * src/xselect.c: Likewise.
* Auto-generate EXFUN using make-docfileTom Tromey2012-07-031-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src * window.c (Fset_window_margins, Fset_window_fringes) (Fset_window_scroll_bars, Fset_window_vscroll): No longer static. * textprop.c (Fprevious_property_change): No longer static. * syntax.c (Fsyntax_table_p): No longer static. * process.c (Fget_process, Fprocess_datagram_address): No longer static. * keymap.c (Flookup_key, Fcopy_keymap): No longer static. * keyboard.c (Fcommand_execute): No longer static. Remove EXFUN. * insdel.c (Fcombine_after_change_execute): No longer static. * image.c (Finit_image_library): No longer static. * fileio.c (Fmake_symbolic_link): No longer static. * eval.c (Ffetch_bytecode): No longer static. * editfns.c (Fuser_full_name): No longer static. * doc.c: (Fdocumentation_property, Fsnarf_documentation): No longer static. * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer static. * dired.c (Ffile_attributes): No longer static. * composite.c (Fcomposition_get_gstring): No longer static. * callproc.c (Fgetenv_internal): No longer static. * ccl.h: Remove EXFUNs. * buffer.h: Remove EXFUNs. * dispextern.h: Remove EXFUNs. * intervals.h: Remove EXFUNs. * fontset.h: Remove EXFUN. * font.h: Remove EXFUNs. * dosfns.c (system_process_attributes): Remove EXFUN. * keymap.h: Remove EXFUNs. * lisp.h: Remove EXFUNs. * w32term.h: Remove EXFUNs. * window.h: Remove EXFUNs. * xsettings.h: Remove EXFUN. * xterm.h: Remove EXFUN. lib-src * make-docfile.c (enum global_type) <FUNCTION>: New constant. (struct global) <value>: New field. (add_global): Add 'value' argument. (compare_globals): Sort functions at the end. (close_emacs_globals): New function. (write_globals): Handle functions. (scan_c_file): Call add_global for DEFUN.
* Adapt the MS-DOS build to the latest changes.Eli Zaretskii2012-06-301-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | msdos/mainmake.v2 (bootstrap-clean): Do a maintainer-clean in lib, not bootstrap-clean (which doesn't exist). msdos/inttypes.h (PRIuMAX) [__DJGPP__ < 2.04]: Define to "llu". msdos/sedleim.inp (MKDIR_P): Edit to DOS "md" command. msdos/sed1v2.inp: (LIB_CLOCK_GETTIME): Edit to empty. Remove lines that invoke PAXCTL. (clean): Fix recipe not to run Unixy shell commands. msdos/sed2v2.inp (GETTIMEOFDAY_TIMEZONE): Edit to 'struct timezone'. (HAVE_STRNCASECMP): Edit to 1. msdos/sed3v2.inp (LIB_CLOCK_GETTIME): Edit to empty. (C_SWITCH_SYSTEM): Add "-I../msdos". msdos/sedlibmk.inp (GNULIB_GETTIMEOFDAY, GNULIB_PSELECT) (GNULIB_SELECT, HAVE_STRUCT_TIMEVAL, HAVE_SYS_SELECT_H) (HAVE_SYS_TIME_H, NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H) (NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H, NEXT_SYS_SELECT_H) (NEXT_SYS_TIME_H, REPLACE_GETTIMEOFDAY, REPLACE_PSELECT) (REPLACE_STRUCT_TIMEVAL): Edit to appropriate values. (BUILT_SOURCES): Edit out sys/select.h and sys/time.h. (mostlyclean-local, distclean-generic): Fix recipe not to run Unixy shell commands. src/sysselect.h [DOS_NT]: Don't include sys/select.h. src/sysselect.h (pselect) [!HAVE_PSELECT]: Redirect to sys_select. src/sysdep.c: Don't include dos.h and dosfns.h. src/process.c (sys_select): src/msdos.c (sys_select): Accept one more argument and ignore it. src/msdos.c (event_timestamp, sys_select): Use gnulib's gettime; adapt data types and code to that. src/dosfns.c: src/msdos.c (gettime, settime): Define away the prototypes in dos.h, which clashes with the gnulib function of the same name. src/ w32proc.c (sys_select): Accept and ignore one more argument. src/w32.c (emacs_gnutls_pull): Call select with one more argument. lisp/emacs-lisp/timer.el (timer-until): Subtract results of float-time, instead of taking float-time of the result of time-subtract, since float-time signals an error for negative time arguments.
| * Adapt the MS-DOS build to the latest changes.Eli Zaretskii2012-06-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | msdos/mainmake.v2 (bootstrap-clean): Do a maintainer-clean in lib, not bootstrap-clean (which doesn't exist). msdos/inttypes.h (PRIuMAX) [__DJGPP__ < 2.04]: Define to "llu". msdos/sedleim.inp (MKDIR_P): Edit to DOS "md" command. msdos/sed1v2.inp: (LIB_CLOCK_GETTIME): Edit to empty. Remove lines that invoke PAXCTL. (clean): Fix recipe not to run Unixy shell commands. msdos/sed2v2.inp (GETTIMEOFDAY_TIMEZONE): Edit to 'struct timezone'. (HAVE_STRNCASECMP): Edit to 1. msdos/sed3v2.inp (LIB_CLOCK_GETTIME): Edit to empty. (C_SWITCH_SYSTEM): Add "-I../msdos". msdos/sedlibmk.inp (GNULIB_GETTIMEOFDAY, GNULIB_PSELECT) (GNULIB_SELECT, HAVE_STRUCT_TIMEVAL, HAVE_SYS_SELECT_H) (HAVE_SYS_TIME_H, NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H) (NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H, NEXT_SYS_SELECT_H) (NEXT_SYS_TIME_H, REPLACE_GETTIMEOFDAY, REPLACE_PSELECT) (REPLACE_STRUCT_TIMEVAL): Edit to appropriate values. (BUILT_SOURCES): Edit out sys/select.h and sys/time.h. (mostlyclean-local, distclean-generic): Fix recipe not to run Unixy shell commands. src/sysselect.h [DOS_NT]: Don't include sys/select.h. src/s/ms-w32.h (select, pselect): Don't define here, they are defined in sysselect.h src/sysselect.h (pselect) [!HAVE_PSELECT]: Redirect to sys_select. src/sysdep.c: Don't include dos.h and dosfns.h. src/process.c (sys_select): src/msdos.c (sys_select): Accept one more argument and ignore it. src/msdos.c (event_timestamp, sys_select): Use gnulib's gettime; adapt data types and code to that. src/dosfns.c: src/msdos.c (gettime, settime): Define away the prototypes in dos.h, which clashes with the gnulib function of the same name. lisp/emacs-lisp/timer.el (timer-until): Subtract results of float-time, instead of taking float-time of the result of time-subtract, since float-time signals an error for negative time arguments.
* | * lisp.h (CHECK_RANGED_INTEGER): Make value to check the firstAndreas Schwab2012-06-301-2/+2
|/ | | | | | argument. * character.c, charset.c, menu.c, process.c, window.c: Adjust all uses.
* Generalize run-time debugging checks.Dmitry Antipov2012-06-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.in (ENABLE_CHECKING): Update comment. * src/dispextern.h (XASSERTS): Remove. * src/fontset.c (xassert): Remove. Convert from xassert to eassert. * src/alloc.c: Convert from xassert to eassert. * src/bidi.c: Likewise. * src/dispnew.c: Likewise. * src/fns.c: Likewise. * src/fringe.c: Likewise. * src/ftfont.c: Likewise. * src/gtkutil.c: Likewise. * src/image.c: Likewise. * src/keyboard.c: Likewise. * src/menu.c: Likewise. * src/process.c: Likewise. * src/scroll.c: Likewise. * src/sound.c: Likewise. * src/term.c: Likewise. * src/w32console.c: Likewise. * src/w32fns.c: Likewise. * src/w32term.c: Likewise. * src/window.c: Likewise. * src/xdisp.c: Likewise. * src/xfaces.c: Likewise. * src/xfns.c: Likewise. * src/xselect.c: Likewise. * src/xterm.c: Likewise.
* * alloc.c (allocate_window): Zero out non-Lisp part of newlyDmitry Antipov2012-06-261-23/+6
| | | | | | | | | | | | allocated window. (allocate_process): Likewise for new process. (allocate_terminal): Changed to use offsetof. (allocate_frame): Likewise. * frame.c (make_frame): Omit redundant initialization. * window.c (make_parent_window): Use memset. (make_window): Omit redundant initialization. * process.c (make_process): Omit redundant initialization. * terminal.c (create_terminal): Likewise.
* * process.c: Fix spelling and caps in comments.Paul Eggert2012-06-241-7/+7
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* Switch from NO_RETURN to C11's _Noreturn.Paul Eggert2012-06-241-1/+1
| | | | Fixes: debbugs:11750
* Fix bug when time_t is unsigned and as wide as intmax_t.Paul Eggert2012-06-231-3/+1
| | | | | | | | | | | * lisp.h (WAIT_READING_MAX): New macro. * dispnew.c (Fsleep_for, sit_for): * keyboard.c (kbd_buffer_get_event): * process.c (Faccept_process_output): Use it to avoid bogus compiler warnings with obsolescent GCC versions. This improves on the previous patch, which introduced a bug when time_t is unsigned and as wide as intmax_t. See <http://bugs.gnu.org/9000#51>.
* Avoid compiler warnings in comparing time_t.Eli Zaretskii2012-06-231-1/+3
| | | | | | | src/dispnew.c (sit_for, Fsleep_for): src/keyboard.c (kbd_buffer_get_event): src/process.c (Faccept_process_output): Avoid compiler warnings when comparing a 32-bit time_t with a 64-bit INTMAX_MAX.
* Support higher-resolution time stamps.Paul Eggert2012-06-221-101/+121
| | | | Fixes: debbugs:9000
* Fix recently-introduced process.c problems found by static checking.Paul Eggert2012-06-171-11/+8
| | | | | | | * process.c (write_queue_push, write_queue_pop, send_process): Use ptrdiff_t, not int or EMACS_INT, for buffer lengths and offsets. (write_queue_pop): Fix pointer signedness problem. (send_process): Remove unused local.
* Ensure correct ordering of process writes.Troels Nielsen2012-06-171-30/+104
| | | | | | | | * process.c (make_process): Initialize write_queue. (write_queue_push, write_queue_pop): New functions. (send_process): Use them to maintain correct ordering of process writes. Fixes: debbugs:10815
* * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.Andreas Schwab2012-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (BUF_FETCH_MULTIBYTE_CHAR): Likewise. * character.c (_fetch_multibyte_char_p): Remove. * alloc.c: Include "character.h" before "buffer.h". * bidi.c: Likewise. * buffer.c: Likewise. * bytecode.c: Likewise. * callint.c: Likewise. * callproc.c: Likewise. * casefiddle.c: Likewise. * casetab.c: Likewise. * category.c: Likewise. * cmds.c: Likewise. * coding.c: Likewise. * composite.c: Likewise. * dired.c: Likewise. * dispnew.c: Likewise. * doc.c: Likewise. * dosfns.c: Likewise. * editfns.c: Likewise. * emacs.c: Likewise. * fileio.c: Likewise. * filelock.c: Likewise. * font.c: Likewise. * fontset.c: Likewise. * fringe.c: Likewise. * indent.c: Likewise. * insdel.c: Likewise. * intervals.c: Likewise. * keyboard.c: Likewise. * keymap.c: Likewise. * lread.c: Likewise. * macros.c: Likewise. * marker.c: Likewise. * minibuf.c: Likewise. * nsfns.m: Likewise. * nsmenu.m: Likewise. * print.c: Likewise. * process.c: Likewise. * regex.c: Likewise. * region-cache.c: Likewise. * search.c: Likewise. * syntax.c: Likewise. * term.c: Likewise. * textprop.c: Likewise. * undo.c: Likewise. * unexsol.c: Likewise. * w16select.c: Likewise. * w32fns.c: Likewise. * w32menu.c: Likewise. * window.c: Likewise. * xdisp.c: Likewise. * xfns.c: Likewise. * xmenu.c: Likewise. * xml.c: Likewise. * xselect.c: Likewise.
* * process.h (struct Lisp_Process): Members tick and update_tickPaul Eggert2012-04-211-2/+2
| | | | | | are now of type EMACS_INT, not int. * process.c (process_tick, update_tick): Use EMACS_INT, not int.
* Merge from trunk.Paul Eggert2012-04-211-17/+33
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| * Merge from emacs-24 branchChong Yidong2012-04-201-17/+26
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| | * Fixes for pty handling in gdb-mi.el and process.c.Chong Yidong2012-04-201-10/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
| | * More small doc and lispref edits related to processesGlenn Morris2012-04-181-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
| | * More process-related doc and manual small editsGlenn Morris2012-04-171-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
| | * Merge 2012-04-09 GnuTLS fix from trunkChong Yidong2012-04-101-0/+3
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| * | Merge from trunk; add Bug#.Paul Eggert2012-04-091-1/+4
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| * | | configure: new option --enable-gcc-warningsPaul Eggert2012-04-091-0/+7
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | Merge from trunk.Paul Eggert2012-04-091-8/+16
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| * | Remove * characters from the front of variable docstrings.Chong Yidong2012-04-091-1/+1
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| * | Limit number of GnuTLS handshakes per connection.Ted Zlatanov2012-04-091-0/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
| * * src/process.c (wait_reading_process_output): Handle pty disconnectTroels Nielsen2012-03-231-7/+12
| | | | | | | | | | | | by refraining from sending oneself a SIGCHLD. Fixes: debbugs:10933
* | Merge from trunk.Paul Eggert2012-02-101-6/+4
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| * * process.c (read_process_output): Use p instead of XPROCESS (proc).Andreas Schwab2012-01-211-6/+4
| | | | | | | | (send_process): Likewise.
* | Merge from trunk.Paul Eggert2012-01-091-2/+2
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| * Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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| * Spelling fixes.Paul Eggert2011-12-291-1/+1
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