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src/unexcoff.c [MSDOS]: Include libc/atexit.h. (copy_text_and_data): Zero out the atexit chain pointer before dumping Emacs. src/termhooks.h (encode_terminal_code): Update prototype. src/term.c (encode_terminal_code) [DOS_NT]: Make it externally visible for all DOS_NT ports, not just WINDOWSNT. (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS. src/sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD unless it is defined. (emacs_pipe) [MSDOS]: Redirect to 'pipe'. src/process.c (close_on_exec, accept4, process_socket): Move into the "ifdef subprocesses" part. (catch_child_signal): Condition by "ifdef subprocesses". (syms_of_process) <Qinternal_default_process_sentinel> <Qinternal_default_process_filter>: Condition by "ifdef subprocesses". src/msdos.h: Add prototypes for new functions. (EINPROGRESS): Define. (O_CLOEXEC): Define to zero. src/msdos.c (check_window_system): Remove unnecessary an incompatible duplicate function. (sys_opendir, readlinkat, faccessat, fstatat, unsetenv): New functions in support of new functionality. src/menu.c (single_menu_item): Add visual indication of submenu also for menus on MSDOS frames. (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS. src/lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define when async subprocesses aren't supported. src/font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition. src/emacs.c (close_output_streams): Zero out errno before calling close_stream. src/dired.c [MSDOS]: Include msdos.h. src/conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir. (DATA_START) [MSDOS]: Define. (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K. src/callproc.c (block_child_signal, unblock_child_signal) [MSDOS]: Ifdef away for MSDOS. (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS. (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant for MSDOS. (call_process) [MSDOS]: Fix call sequence of dostounix_filename. Use temporary file template that is compatible with mkostemp. Move vfork-related portions under #ifndef MSDOS. (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT. lisp/term/pc-win.el (x-list-fonts, x-get-selection-value): Provide doc strings, as required by snarf-documentation. msdos/sedlisp.inp: msdos/sedlibmk.inp: msdos/sedleim.inp: msdos/sed3v2.inp: msdos/sed2v2.inp: msdos/sed1v2.inp: Update Sed scripts for Emacs 24.4. msdos/inttypes.h: Add PRIdMAX. msdos/INSTALL: Update for Emacs 24.4. msdos/sedadmin.inp: New file.
132 lines
3.7 KiB
C
132 lines
3.7 KiB
C
/* MS-DOS specific C utilities, interface.
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Copyright (C) 1993, 2001-2014 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef EMACS_MSDOS_H
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#define EMACS_MSDOS_H
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#include <dpmi.h>
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int dos_ttraw (struct tty_display_info *);
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int dos_ttcooked (void);
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int dos_get_saved_screen (char **, int *, int *);
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int dos_set_keyboard (int, int);
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void dos_set_window_size (int *, int *);
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int getdefdir (int, char*);
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void unixtodos_filename (char *);
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void dostounix_filename (char *);
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char *rootrelativepath (char *);
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void init_environment (int, char **, int);
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void internal_terminal_init (void);
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void initialize_msdos_display (struct terminal *);
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extern int have_mouse;
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void mouse_init (void);
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void mouse_on (void);
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void mouse_off (void);
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void mouse_moveto (int, int);
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#include <sys/types.h>
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#include <sys/stat.h>
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#if __DJGPP__ == 2 && __DJGPP_MINOR__ < 4
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int readlink (const char *, char *, size_t);
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#endif
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ssize_t readlinkat (int, const char *, char *, size_t);
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int fstatat (int, char const *, struct stat *, int);
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int unsetenv (const char *);
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/* Constants. */
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#define EINPROGRESS 112
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/* Gnulib sets O_CLOEXEC to O_NOINHERIT, which gets in the way when we
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need to redirect standard handles for subprocesses using temporary
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files created by mkostemp, see callproc.c. */
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#ifdef O_CLOEXEC
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# undef O_CLOEXEC
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#endif
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#define O_CLOEXEC 0
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#ifndef HAVE_X_WINDOWS
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/* Dummy types. */
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typedef int XFontStruct;
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typedef int GC;
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typedef int Pixmap;
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typedef int Display;
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typedef int Window;
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typedef int XRectangle;
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#define PIX_TYPE unsigned long
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#define XDISPLAY
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typedef struct tty_display_info Display_Info;
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extern struct tty_display_info the_only_display_info;
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#define FRAME_X_DISPLAY(f) ((Display *) 0)
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#define FRAME_FONT(f) ((f)->output_data.tty->font)
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#define FRAME_DISPLAY_INFO(f) (&the_only_display_info)
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/* Prototypes. */
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/* Forward declarations for prototypes. */
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struct frame;
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struct window;
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/* Defined in xfns.c; emulated on msdos.c */
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extern void x_set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object);
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#define XFreeGC (void)
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#define x_destroy_bitmap(p1,p2)
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#define XGetGeometry(p1,p2,p3,p4,p5,p6,p7,p8,p9)
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#define DisplayWidth(p1,p2) (SELECTED_FRAME()->text_cols)
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#define DisplayHeight(p1,p2) (SELECTED_FRAME()->text_lines)
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#define XMenuSetAEQ (void)
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#define XMenuSetFreeze (void)
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#define XMenuRecompute (void)
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#define XM_FAILURE -1
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#define XM_SUCCESS 1
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#define XM_NO_SELECT 2
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#define XM_IA_SELECT 3
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#define ButtonReleaseMask 0
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typedef struct x_menu_struct
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{
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int count;
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char **text;
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struct x_menu_struct **submenu;
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int *panenumber; /* Also used as enable. */
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int allocated;
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int panecount;
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int width;
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const char **help_text;
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} XMenu;
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XMenu *XMenuCreate (Display *, Window, char *);
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int XMenuAddPane (Display *, XMenu *, char const *, int);
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int XMenuAddSelection (Display *, XMenu *, int, int, char *, int, char const *);
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void XMenuLocate (Display *, XMenu *, int, int, int, int,
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int *, int *, int *, int *);
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int XMenuActivate (Display *, XMenu *, int *, int *, int, int, unsigned,
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char **, void (*callback)(char const *, int, int));
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void XMenuDestroy (Display *, XMenu *);
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#endif /* not HAVE_X_WINDOWS */
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#endif /* not EMACS_MSDOS_H */
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