#include <setjmp.h>
#include "lisp.h"
#include <stdio.h>
-#include <stdlib.h>
#include <time.h>
#include <sys/param.h>
#include <sys/time.h>
#include <dos.h>
#include <errno.h>
-#include <string.h> /* for bzero and string functions */
#include <sys/stat.h> /* for _fixpath */
#include <unistd.h> /* for chdir, dup, dup2, etc. */
#include <dir.h> /* for getdisk */
#include <pc.h>
#include <ctype.h>
/* #include <process.h> */
-/* Damn that local process.h! Instead we can define P_WAIT ourselves. */
+/* Damn that local process.h! Instead we can define P_WAIT and
+ spawnve ourselves. */
#define P_WAIT 1
+extern int spawnve (int, const char *, char *const [], char *const []);
#ifndef _USE_LFN
#define _USE_LFN 0
#endif /* not SYSTEM_MALLOC */
static unsigned long
-event_timestamp ()
+event_timestamp (void)
{
struct time t;
unsigned long s;
static int mouse_button_count;
void
-mouse_on ()
+mouse_on (void)
{
union REGS regs;
}
void
-mouse_off ()
+mouse_off (void)
{
union REGS regs;
This is useful with mice that report the number of buttons inconsistently,
e.g., if the number of buttons is reported as 3, but Emacs only sees 2 of
them. This happens with wheeled mice on Windows 9X, for example. */)
- (nbuttons)
- Lisp_Object nbuttons;
+ (Lisp_Object nbuttons)
{
int n;
}
void
-mouse_moveto (x, y)
- int x, y;
+mouse_moveto (int x, int y)
{
union REGS regs;
struct tty_display_info *tty = CURTTY ();
}
static int
-mouse_pressed (b, xp, yp)
- int b, *xp, *yp;
+mouse_pressed (int b, int *xp, int *yp)
{
union REGS regs;
}
static int
-mouse_released (b, xp, yp)
- int b, *xp, *yp;
+mouse_released (int b, int *xp, int *yp)
{
union REGS regs;
}
static int
-mouse_button_depressed (b, xp, yp)
- int b, *xp, *yp;
+mouse_button_depressed (int b, int *xp, int *yp)
{
union REGS regs;
}
void
-mouse_get_pos (f, insist, bar_window, part, x, y, time)
- FRAME_PTR *f;
- int insist;
- Lisp_Object *bar_window, *x, *y;
- enum scroll_bar_part *part;
- unsigned long *time;
+mouse_get_pos (FRAME_PTR *f, int insist, Lisp_Object *bar_window,
+ enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y,
+ unsigned long *time)
{
int ix, iy;
Lisp_Object frame, tail;
}
static void
-mouse_check_moved ()
+mouse_check_moved (void)
{
int x, y;
}
void
-mouse_init ()
+mouse_init (void)
{
union REGS regs;
struct tty_display_info *tty = CURTTY ();
}
static void
-dos_direct_output (y, x, buf, len)
- int x, y;
- char *buf;
- int len;
+dos_direct_output (int y, int x, char *buf, int len)
{
int t0 = 2 * (x + y * screen_size_X);
int t = t0 + (int) ScreenPrimary;
ROWS x COLS frame. */
void
-dos_set_window_size (rows, cols)
- int *rows, *cols;
+dos_set_window_size (int *rows, int *cols)
{
char video_name[30];
union REGS regs;
the mouse cursor may need to be refreshed. */
static void
-mouse_off_maybe ()
+mouse_off_maybe (void)
{
int x, y;
bg = tem2;
}
if (tty->termscript)
- fprintf (tty->termscript, "<FACE %d: %d/%d[FG:%d/BG:%d]>", face,
+ fprintf (tty->termscript, "<FACE %d: %lu/%lu[FG:%lu/BG:%lu]>", face,
fp->foreground, fp->background, fg, bg);
if (fg >= 0 && fg < 16)
{
struct frame *sf;
unsigned char *conversion_buffer;
- /* Do we need to consider conversion of unibyte characters to
- multibyte? */
- int convert_unibyte_characters
- = (NILP (current_buffer->enable_multibyte_characters)
- && unibyte_display_via_language_environment);
-
/* If terminal_coding does any conversion, use it, otherwise use
safe_terminal_coding. We can't use CODING_REQUIRE_ENCODING here
because it always returns 1 if terminal_coding.src_multibyte is 1. */
static void
IT_note_mode_line_highlight (struct window *w, int x, int mode_line_p)
{
- struct frame *f = XFRAME (w->frame);
- struct tty_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
struct glyph_row *row;
if (mode_line_p)
if (row->enabled_p)
{
- extern Lisp_Object Qhelp_echo;
struct glyph *glyph, *end;
- Lisp_Object help, map;
+ Lisp_Object help;
/* Find the glyph under X. */
glyph = (row->glyphs[TEXT_AREA]
/* Check for mouse-face and help-echo. */
{
- extern Lisp_Object Qmouse_face;
Lisp_Object mouse_face, overlay, position, *overlay_vec;
int noverlays, obegv, ozv;
struct buffer *obuf;
/* Look for a `help-echo' property. */
{
Lisp_Object help;
- extern Lisp_Object Qhelp_echo;
/* Check overlays first. */
help = Qnil;
ScreenSetCursor (current_pos_Y, current_pos_X);
cursor_cleared = 0;
if (tty->termscript)
- fprintf (tty->termscript, "\nCURSOR ON");
+ fprintf (tty->termscript, "\nCURSOR ON (%dx%d)",
+ current_pos_Y, current_pos_X);
}
else if (!on && !cursor_cleared)
{
ScreenSetCursor (-1, -1);
cursor_cleared = 1;
if (tty->termscript)
- fprintf (tty->termscript, "\nCURSOR OFF");
+ fprintf (tty->termscript, "\nCURSOR OFF (%dx%d)",
+ current_pos_Y, current_pos_X);
}
}
/* Insert and delete glyphs. */
static void
-IT_insert_glyphs (f, start, len)
- struct frame *f;
- register struct glyph *start;
- register int len;
+IT_insert_glyphs (struct frame *f, struct glyph *start, int len)
{
int shift_by_width = screen_size_X - (new_pos_X + len);
}
static void
-IT_delete_glyphs (f, n)
- struct frame *f;
- register int n;
+IT_delete_glyphs (struct frame *f, int n)
{
abort ();
}
/* set-window-configuration on window.c needs this. */
void
-x_set_menu_bar_lines (f, value, oldval)
- struct frame *f;
- Lisp_Object value, oldval;
+x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
{
+ extern void set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object);
+
set_menu_bar_lines (f, value, oldval);
}
already point to the relocated buffer address returned by
the Int 10h/AX=FEh call above. DJGPP v2.02 and later sets
ScreenPrimary to that address at startup under DOS/V. */
- if (regs.x.es != (ScreenPrimary >> 4) & 0xffff)
+ if (regs.x.es != ((ScreenPrimary >> 4) & 0xffff))
screen_old_address = ScreenPrimary;
screen_virtual_segment = regs.x.es;
screen_virtual_offset = regs.x.di;
DEFUN ("msdos-remember-default-colors", Fmsdos_remember_default_colors,
Smsdos_remember_default_colors, 1, 1, 0,
doc: /* Remember the screen colors of the current frame. */)
- (frame)
- Lisp_Object frame;
+ (Lisp_Object frame)
{
struct frame *f;
frame colors are reversed. */
initial_screen_colors[0] = FRAME_FOREGROUND_PIXEL (f);
initial_screen_colors[1] = FRAME_BACKGROUND_PIXEL (f);
+
+ return Qnil;
}
void
-IT_set_frame_parameters (f, alist)
- struct frame *f;
- Lisp_Object alist;
+IT_set_frame_parameters (struct frame *f, Lisp_Object alist)
{
Lisp_Object tail;
int i, j, length = XINT (Flength (alist));
= (Lisp_Object *) alloca (length * sizeof (Lisp_Object));
/* Do we have to reverse the foreground and background colors? */
int reverse = EQ (Fcdr (Fassq (Qreverse, f->param_alist)), Qt);
- int need_to_reverse, was_reverse = reverse;
int redraw = 0, fg_set = 0, bg_set = 0;
unsigned long orig_fg, orig_bg;
- Lisp_Object frame_bg, frame_fg;
- extern Lisp_Object Qdefault, QCforeground, QCbackground;
struct tty_display_info *tty = FRAME_TTY (f);
- extern Lisp_Object Qmenu_bar_lines;
- extern Lisp_Object Vmenu_bar_mode;
- int menu_bar_lines_defined =
- !NILP (Fassq (Qmenu_bar_lines, Vdefault_frame_alist));
/* If we are creating a new frame, begin with the original screen colors
used for the initial frame. */
- if (EQ (alist, Vdefault_frame_alist)
+ if (!f->default_face_done_p
&& initial_screen_colors[0] != -1 && initial_screen_colors[1] != -1)
{
FRAME_FOREGROUND_PIXEL (f) = initial_screen_colors[0];
FRAME_BACKGROUND_PIXEL (f) = initial_screen_colors[1];
init_frame_faces (f);
+ f->default_face_done_p = 1;
}
- orig_fg = FRAME_FOREGROUND_PIXEL (f);
- orig_bg = FRAME_BACKGROUND_PIXEL (f);
- frame_fg = Fcdr (Fassq (Qforeground_color, f->param_alist));
- frame_bg = Fcdr (Fassq (Qbackground_color, f->param_alist));
- /* frame_fg and frame_bg could be nil if, for example,
- f->param_alist is nil, e.g. if we are called from
- Fmake_terminal_frame. */
- if (NILP (frame_fg))
- frame_fg = build_string (unspecified_fg);
- if (NILP (frame_bg))
- frame_bg = build_string (unspecified_bg);
+ orig_fg = reverse ? FRAME_BACKGROUND_PIXEL (f) : FRAME_FOREGROUND_PIXEL (f);
+ orig_bg = reverse ? FRAME_FOREGROUND_PIXEL (f) : FRAME_BACKGROUND_PIXEL (f);
/* Extract parm names and values into those vectors. */
i = 0;
if (EQ (prop, Qreverse))
reverse = EQ (val, Qt);
- else if (!menu_bar_lines_defined && EQ (prop, Qmenu_bar_lines))
- menu_bar_lines_defined = 1;
}
- need_to_reverse = reverse && !was_reverse;
- if (tty->termscript && need_to_reverse)
+ if (tty->termscript && reverse)
fprintf (tty->termscript, "<INVERSE-VIDEO>\n");
/* Now process the alist elements in reverse of specified order. */
for (i--; i >= 0; i--)
{
- Lisp_Object prop, val, frame;
+ Lisp_Object prop, val;
prop = parms[i];
val = values[i];
if (EQ (prop, Qforeground_color))
{
- unsigned long new_color = load_color (f, NULL, val, need_to_reverse
+ unsigned long new_color = load_color (f, NULL, val, reverse
? LFACE_BACKGROUND_INDEX
: LFACE_FOREGROUND_INDEX);
if (new_color != FACE_TTY_DEFAULT_COLOR
&& new_color != FACE_TTY_DEFAULT_FG_COLOR
&& new_color != FACE_TTY_DEFAULT_BG_COLOR)
{
- FRAME_FOREGROUND_PIXEL (f) = new_color;
- /* Make sure the foreground of the default face for this
- frame is changed as well. */
- XSETFRAME (frame, f);
- Finternal_set_lisp_face_attribute (Qdefault, QCforeground,
- val, frame);
- fg_set = 1;
+ if (!reverse)
+ {
+ FRAME_FOREGROUND_PIXEL (f) = new_color;
+ /* Make sure the foreground of the default face for
+ this frame is changed as well. */
+ update_face_from_frame_parameter (f, Qforeground_color, val);
+ fg_set = 1;
+ if (tty->termscript)
+ fprintf (tty->termscript, "<FGCOLOR %lu>\n", new_color);
+ }
+ else
+ {
+ FRAME_BACKGROUND_PIXEL (f) = new_color;
+ update_face_from_frame_parameter (f, Qbackground_color, val);
+ bg_set = 1;
+ if (tty->termscript)
+ fprintf (tty->termscript, "<BGCOLOR %lu>\n", new_color);
+ }
redraw = 1;
- if (tty->termscript)
- fprintf (tty->termscript, "<FGCOLOR %lu>\n", new_color);
}
}
else if (EQ (prop, Qbackground_color))
{
- unsigned long new_color = load_color (f, NULL, val, need_to_reverse
+ unsigned long new_color = load_color (f, NULL, val, reverse
? LFACE_FOREGROUND_INDEX
: LFACE_BACKGROUND_INDEX);
if (new_color != FACE_TTY_DEFAULT_COLOR
&& new_color != FACE_TTY_DEFAULT_FG_COLOR
&& new_color != FACE_TTY_DEFAULT_BG_COLOR)
{
- FRAME_BACKGROUND_PIXEL (f) = new_color;
- /* Make sure the background of the default face for this
- frame is changed as well. */
- XSETFRAME (frame, f);
- Finternal_set_lisp_face_attribute (Qdefault, QCbackground,
- val, frame);
- bg_set = 1;
+ if (!reverse)
+ {
+ FRAME_BACKGROUND_PIXEL (f) = new_color;
+ /* Make sure the background of the default face for
+ this frame is changed as well. */
+ bg_set = 1;
+ update_face_from_frame_parameter (f, Qbackground_color, val);
+ if (tty->termscript)
+ fprintf (tty->termscript, "<BGCOLOR %lu>\n", new_color);
+ }
+ else
+ {
+ FRAME_FOREGROUND_PIXEL (f) = new_color;
+ fg_set = 1;
+ update_face_from_frame_parameter (f, Qforeground_color, val);
+ if (tty->termscript)
+ fprintf (tty->termscript, "<FGCOLOR %lu>\n", new_color);
+ }
redraw = 1;
- if (tty->termscript)
- fprintf (tty->termscript, "<BGCOLOR %lu>\n", new_color);
}
}
else if (EQ (prop, Qtitle))
IT_set_cursor_type (f, val);
if (tty->termscript)
fprintf (tty->termscript, "<CTYPE: %s>\n",
- EQ (val, Qbar) || EQ (val, Qhbar)
- || CONSP (val) && (EQ (XCAR (val), Qbar)
- || EQ (XCAR (val), Qhbar))
+ EQ (val, Qbar)
+ || EQ (val, Qhbar)
+ || (CONSP (val) && (EQ (XCAR (val), Qbar)
+ || EQ (XCAR (val), Qhbar)))
? "bar" : "box");
}
else if (EQ (prop, Qtty_type))
store_frame_param (f, prop, val);
}
- /* If menu-bar-lines is neither in the frame parameters nor in
- default-frame-alist, set it according to menu-bar-mode. */
- if (!menu_bar_lines_defined)
- {
- store_frame_param (f, Qmenu_bar_lines,
- NILP (Vmenu_bar_mode)
- ? make_number (0) : make_number (1));
- if (tty->termscript)
- fprintf (tty->termscript, "<MENU BAR LINES DEFAULTED: %d\n",
- !NILP (Vmenu_bar_mode));
- }
-
/* If they specified "reverse", but not the colors, we need to swap
the current frame colors. */
- if (need_to_reverse)
+ if (reverse)
{
- Lisp_Object frame;
-
if (!fg_set)
{
- XSETFRAME (frame, f);
- Finternal_set_lisp_face_attribute (Qdefault, QCforeground,
- tty_color_name (f, orig_bg),
- frame);
+ FRAME_FOREGROUND_PIXEL (f) = orig_bg;
+ update_face_from_frame_parameter (f, Qforeground_color,
+ tty_color_name (f, orig_bg));
redraw = 1;
}
if (!bg_set)
{
- XSETFRAME (frame, f);
- Finternal_set_lisp_face_attribute (Qdefault, QCbackground,
- tty_color_name (f, orig_fg),
- frame);
+ FRAME_BACKGROUND_PIXEL (f) = orig_fg;
+ update_face_from_frame_parameter (f, Qbackground_color,
+ tty_color_name (f, orig_fg));
redraw = 1;
}
}
/* Do we need the internal terminal? */
void
-internal_terminal_init ()
+internal_terminal_init (void)
{
static int init_needed = 1;
char *term = getenv ("TERM"), *colors;
term->read_socket_hook = &tty_read_avail_input; /* from keyboard.c */
}
-dos_get_saved_screen (screen, rows, cols)
- char **screen;
- int *rows;
- int *cols;
+int
+dos_get_saved_screen (char **screen, int *rows, int *cols)
{
#ifndef HAVE_X_WINDOWS
*screen = startup_screen_buffer;
struct dos_keyboard_map *keyboard_map;
} keyboard_layout_list[] =
{
- 1, &us_keyboard,
- 33, &fr_keyboard,
- 39, &it_keyboard,
- 45, &dk_keyboard,
- 81, &jp_keyboard
+ { 1, &us_keyboard },
+ { 33, &fr_keyboard },
+ { 39, &it_keyboard },
+ { 45, &dk_keyboard },
+ { 81, &jp_keyboard }
};
static struct dos_keyboard_map *keyboard;
static int international_keyboard;
int
-dos_set_keyboard (code, always)
- int code;
- int always;
+dos_set_keyboard (int code, int always)
{
int i;
_go32_dpmi_registers regs;
unsigned char keypad_code; /* keypad code */
unsigned char editkey_code; /* edit key */
} keypad_translate_map[] = {
- '0', '0', 0xb0, /* kp-0 */ 0x63, /* insert */
- '1', '1', 0xb1, /* kp-1 */ 0x57, /* end */
- '2', '2', 0xb2, /* kp-2 */ 0x54, /* down */
- '3', '3', 0xb3, /* kp-3 */ 0x56, /* next */
- '4', '4', 0xb4, /* kp-4 */ 0x51, /* left */
- '5', '5', 0xb5, /* kp-5 */ 0xb5, /* kp-5 */
- '6', '6', 0xb6, /* kp-6 */ 0x53, /* right */
- '7', '7', 0xb7, /* kp-7 */ 0x50, /* home */
- '8', '8', 0xb8, /* kp-8 */ 0x52, /* up */
- '9', '9', 0xb9, /* kp-9 */ 0x55, /* prior */
- '.', '-', 0xae, /* kp-decimal */ 0xff /* delete */
+ { '0', '0', 0xb0, /* kp-0 */ 0x63 /* insert */ },
+ { '1', '1', 0xb1, /* kp-1 */ 0x57 /* end */ },
+ { '2', '2', 0xb2, /* kp-2 */ 0x54 /* down */ },
+ { '3', '3', 0xb3, /* kp-3 */ 0x56 /* next */ },
+ { '4', '4', 0xb4, /* kp-4 */ 0x51 /* left */ },
+ { '5', '5', 0xb5, /* kp-5 */ 0xb5 /* kp-5 */ },
+ { '6', '6', 0xb6, /* kp-6 */ 0x53 /* right */ },
+ { '7', '7', 0xb7, /* kp-7 */ 0x50 /* home */ },
+ { '8', '8', 0xb8, /* kp-8 */ 0x52 /* up */ },
+ { '9', '9', 0xb9, /* kp-9 */ 0x55 /* prior */ },
+ { '.', '-', 0xae, /* kp-decimal */ 0xff /* delete */}
};
static struct
unsigned char char_code; /* normal code */
unsigned char keypad_code; /* keypad code */
} grey_key_translate_map[] = {
- '/', 0xaf, /* kp-decimal */
- '*', 0xaa, /* kp-multiply */
- '-', 0xad, /* kp-subtract */
- '+', 0xab, /* kp-add */
- '\r', 0x8d /* kp-enter */
+ { '/', 0xaf /* kp-decimal */ },
+ { '*', 0xaa /* kp-multiply */ },
+ { '-', 0xad /* kp-subtract */ },
+ { '+', 0xab /* kp-add */ },
+ { '\r', 0x8d /* kp-enter */ }
};
static unsigned short
#define HYPER_P 0x8000 /* pseudo */
static int
-dos_get_modifiers (keymask)
- int *keymask;
+dos_get_modifiers (int *keymask)
{
union REGS regs;
int mask, modifiers = 0;
#define NUM_RECENT_DOSKEYS (100)
int recent_doskeys_index; /* Index for storing next element into recent_doskeys */
int total_doskeys; /* Total number of elements stored into recent_doskeys */
-Lisp_Object recent_doskeys; /* A vector, holding the last 100 keystrokes */
+Lisp_Object recent_doskeys; /* A vector, holding the last 100 keystrokes */
DEFUN ("recent-doskeys", Frecent_doskeys, Srecent_doskeys, 0, 0, 0,
doc: /* Return vector of last 100 keyboard input values seen in dos_rawgetc.
Each input key receives two values in this vector: first the ASCII code,
and then the scan code. */)
- ()
+ (void)
{
Lisp_Object val, *keys = XVECTOR (recent_doskeys)->contents;
else
{
val = Fvector (NUM_RECENT_DOSKEYS, keys);
- bcopy (keys + recent_doskeys_index,
- XVECTOR (val)->contents,
- (NUM_RECENT_DOSKEYS - recent_doskeys_index) * sizeof (Lisp_Object));
- bcopy (keys,
- XVECTOR (val)->contents + NUM_RECENT_DOSKEYS - recent_doskeys_index,
- recent_doskeys_index * sizeof (Lisp_Object));
+ memcpy (XVECTOR (val)->contents, keys + recent_doskeys_index,
+ (NUM_RECENT_DOSKEYS - recent_doskeys_index) * sizeof (Lisp_Object));
+ memcpy (XVECTOR (val)->contents + NUM_RECENT_DOSKEYS - recent_doskeys_index,
+ keys, recent_doskeys_index * sizeof (Lisp_Object));
return val;
}
}
/* Get a char from keyboard. Function keys are put into the event queue. */
static int
-dos_rawgetc ()
+dos_rawgetc (void)
{
struct input_event event;
union REGS regs;
break;
}
- make_event:
if (code == 0)
continue;
/* If only one button is pressed, wait 100 msec and
check again. This way, Speedy Gonzales isn't
punished, while the slow get their chance. */
- if (press && mouse_pressed (1-but, &x2, &y2)
- || !press && mouse_released (1-but, &x2, &y2))
+ if ((press && mouse_pressed (1-but, &x2, &y2))
+ || (!press && mouse_released (1-but, &x2, &y2)))
button_num = 2;
else
{
delay (100);
- if (press && mouse_pressed (1-but, &x2, &y2)
- || !press && mouse_released (1-but, &x2, &y2))
+ if ((press && mouse_pressed (1-but, &x2, &y2))
+ || (!press && mouse_released (1-but, &x2, &y2)))
button_num = 2;
}
}
static int prev_get_char = -1;
/* Return 1 if a key is ready to be read without suspending execution. */
-
-dos_keysns ()
+int
+dos_keysns (void)
{
if (prev_get_char != -1)
return 1;
}
/* Read a key. Return -1 if no key is ready. */
-
-dos_keyread ()
+int
+dos_keyread (void)
{
if (prev_get_char != -1)
{
static int menu_help_paneno, menu_help_itemno;
static XMenu *
-IT_menu_create ()
+IT_menu_create (void)
{
XMenu *menu;
/* Report availability of menus. */
int
-have_menus_p () { return 1; }
+have_menus_p (void) { return 1; }
/* Create a brand new menu structure. */
if (0 <= dy && dy < state[i].menu->count)
{
if (!state[i].menu->submenu[dy])
- if (state[i].menu->panenumber[dy])
- result = XM_SUCCESS;
- else
- result = XM_IA_SELECT;
+ {
+ if (state[i].menu->panenumber[dy])
+ result = XM_SUCCESS;
+ else
+ result = XM_IA_SELECT;
+ }
*pane = state[i].pane - 1;
*selidx = dy;
/* We hit some part of a menu, so drop extra menus that
/* Destructively turn backslashes into slashes. */
void
-dostounix_filename (p)
- register char *p;
+dostounix_filename (char *p)
{
msdos_downcase_filename (p);
/* Destructively turn slashes into backslashes. */
void
-unixtodos_filename (p)
- register char *p;
+unixtodos_filename (char *p)
{
if (p[1] == ':' && *p >= 'A' && *p <= 'Z')
{
/* Get the default directory for a given drive. 0=def, 1=A, 2=B, ... */
int
-getdefdir (drive, dst)
- int drive;
- char *dst;
+getdefdir (int drive, char *dst)
{
char in_path[4], *p = in_path, e = errno;
/* Remove all CR's that are followed by a LF. */
int
-crlf_to_lf (n, buf)
- register int n;
- register unsigned char *buf;
+crlf_to_lf (int n, unsigned char *buf)
{
unsigned char *np = buf, *startp = buf, *endp = buf + n;
DEFUN ("msdos-long-file-names", Fmsdos_long_file_names, Smsdos_long_file_names,
0, 0, 0,
doc: /* Return non-nil if long file names are supported on MS-DOS. */)
- ()
+ (void)
{
return (_USE_LFN ? Qt : Qnil);
}
/* Convert alphabetic characters in a filename to lower-case. */
void
-msdos_downcase_filename (p)
- register unsigned char *p;
+msdos_downcase_filename (unsigned char *p)
{
/* Always lower-case drive letters a-z, even if the filesystem
preserves case in filenames.
When long filenames are supported, doesn't change FILENAME.
If FILENAME is not a string, returns nil.
The argument object is never altered--the value is a copy. */)
- (filename)
- Lisp_Object filename;
+ (Lisp_Object filename)
{
Lisp_Object tem;
static char emacsroot[MAXPATHLEN];
char *
-rootrelativepath (rel)
- char *rel;
+rootrelativepath (char *rel)
{
static char result[MAXPATHLEN + 10];
break if one or more of these are missing. */
void
-init_environment (argc, argv, skip_args)
- int argc;
- char **argv;
- int skip_args;
+init_environment (int argc, char **argv, int skip_args)
{
char *s, *t, *root;
int len, i;
/* If we are called for the initial terminal, it's too early to do
anything, and termscript isn't set up. */
if (tty->terminal->type == output_initial)
- return;
+ return 2;
break_stat = getcbrk ();
setcbrk (0);
/* Restore status of standard input and Ctrl-C checking. */
int
-dos_ttcooked ()
+dos_ttcooked (void)
{
union REGS inregs, outregs;
file TEMPOUT and stderr to TEMPERR. */
int
-run_msdos_command (argv, working_dir, tempin, tempout, temperr, envv)
- unsigned char **argv;
- const char *working_dir;
- int tempin, tempout, temperr;
- char **envv;
+run_msdos_command (unsigned char **argv, const char *working_dir,
+ int tempin, int tempout, int temperr, char **envv)
{
char *saveargv1, *saveargv2, *lowcase_argv0, *pa, *pl;
char oldwd[MAXPATHLEN + 1]; /* Fixed size is safe on MSDOS. */
result = 0; /* emulate Unixy shell behavior with empty cmd line */
}
else
- result = spawnve (P_WAIT, argv[0], argv, envv);
+ result = spawnve (P_WAIT, argv[0], (char **)argv, envv);
dup2 (inbak, 0);
dup2 (outbak, 1);
}
void
-croak (badfunc)
- char *badfunc;
+croak (char *badfunc)
{
fprintf (stderr, "%s not yet implemented\r\n", badfunc);
reset_all_sys_modes ();
/*
* A few unimplemented functions that we silently ignore.
*/
-setpgrp () {return 0; }
-setpriority (x,y,z) int x,y,z; { return 0; }
+int setpgrp (void) {return 0; }
+int setpriority (int x, int y, int z) { return 0; }
\f
#if __DJGPP__ == 2 && __DJGPP_MINOR__ < 2
/* A signal handler which just records that a signal occurred
(it will be raised later, if and when the signal is unblocked). */
static void
-sig_suspender (signo)
- int signo;
+sig_suspender (int signo)
{
sigaddset (&msdos_pending_signals, signo);
}
int
-sigprocmask (how, new_set, old_set)
- int how;
- const sigset_t *new_set;
- sigset_t *old_set;
+sigprocmask (int how, const sigset_t *new_set, sigset_t *old_set)
{
int signo;
sigset_t new_mask;
/* We don't have to call timer_check here
because wait_reading_process_output takes care of that. */
int
-sys_select (nfds, rfds, wfds, efds, timeout)
- int nfds;
- SELECT_TYPE *rfds, *wfds, *efds;
- EMACS_TIME *timeout;
+sys_select (int nfds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds,
+ EMACS_TIME *timeout)
{
int check_input;
struct time t;
#ifdef chdir
#undef chdir
-extern int chdir ();
+extern int chdir (const char *);
int
-sys_chdir (path)
- const char* path;
+sys_chdir (const char *path)
{
int len = strlen (path);
char *tmp = (char *)path;
extern void tzset (void);
void
-init_gettimeofday ()
+init_gettimeofday (void)
{
time_t ltm, gtm;
struct tm *lstm;
#ifdef abort
#undef abort
void
-dos_abort (file, line)
- char *file;
- int line;
+dos_abort (char *file, int line)
{
char buffer1[200], buffer2[400];
int i, j;
}
#else
void
-abort ()
+abort (void)
{
dos_ttcooked ();
ScreenSetCursor (10, 0);
}
#endif
-/* The following variables are required so that cus-start.el won't
- complain about unbound variables. */
-#ifndef subprocesses
-/* Nonzero means delete a process right away if it exits (process.c). */
-static int delete_exited_processes;
-#endif
-
-syms_of_msdos ()
+void
+syms_of_msdos (void)
{
recent_doskeys = Fmake_vector (make_number (NUM_RECENT_DOSKEYS), Qnil);
staticpro (&recent_doskeys);
#ifndef HAVE_X_WINDOWS
/* The following two are from xfns.c: */
- Qreverse = intern ("reverse");
+ Qreverse = intern_c_string ("reverse");
staticpro (&Qreverse);
DEFVAR_LISP ("dos-unsupported-char-glyph", &Vdos_unsupported_char_glyph,
This variable is used only by MS-DOS terminals. */);
Vdos_unsupported_char_glyph = make_number ('\177');
-#endif
-#ifndef subprocesses
- DEFVAR_BOOL ("delete-exited-processes", &delete_exited_processes,
- doc: /* *Non-nil means delete processes immediately when they exit.
-A value of nil means don't delete them until `list-processes' is run. */);
- delete_exited_processes = 0;
#endif
defsubr (&Srecent_doskeys);
HCoop / bpt / emacs.git / blobdiff