src/commands/mined/mined1.c File Reference

#include "mined.h"
#include <signal.h>
#include <termios.h>
#include <limits.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
#include <varargs.h>

Go to the source code of this file.

Defines
#define	UNDEF   _POSIX_VDISABLE
Functions
void	FS ()
void	VI ()
int	WT ()
void	XWT ()
void	SH ()
LINE *	proceed (LINE *line, int count)
int	bottom_line (FLAG revfl, char *s1, char *s2, char *inbuf, FLAG statfl)
int	count_chars (LINE *line)
void	move (int new_x, char *new_address, int new_y)
int	find_x (LINE *line, char *address)
char *	find_address (LINE *line, int x_coord, int *old_x)
int	length_of (char *string)
void	copy_string (char *to, char *from)
void	reset (LINE *head_line, int screen_y)
void	set_cursor (int nx, int ny)
void	open_device ()
int	getchar ()
void	display (int x_coord, int y_coord, LINE *line, int count)
int	write_char (int fd, char c)
int	writeline (int fd, char *text)
void	put_line (LINE *line, int offset, FLAG clear_line)
int	flush_buffer (int fd)
void	bad_write (int fd)
void	catch (int sig)
void	abort_mined ()
void	raw_mode (FLAG state)
void	panic (char *message)
char *	alloc (int bytes)
void	free_space (char *p)
void	initialize ()
char *	basename (char *path)
void	load_file (char *file)
int	get_line (int fd, char *buffer)
LINE *	install_line (char *buffer, int length)
void	main (int argc, argv)
void	RD ()
void	I ()
void	XT ()
void(*)()	escfunc (c)
Variables
int	errno
int	ymax = YMAX
int	screenmax = SCREENMAX
void(*	key_map [256])()
int	nlines
LINE *	header
LINE *	tail
LINE *	cur_line
LINE *	top_line
LINE *	bot_line
char *	cur_text
int	last_y
char	screen [SCREEN_SIZE]
int	x
int	y
FLAG	modified = FALSE
FLAG	stat_visible
FLAG	writable
FLAG	loading
FLAG	quit = FALSE
FLAG	rpipe = FALSE
int	input_fd = 0
int	out_count
char	file_name [LINE_LEN]
char	text_buffer [MAX_CHARS]
char *	enter_string = "\033[H\033[J"
char *	pos_string = "\033[%d;%dH"
char *	rev_scroll = "\033M"
char *	rev_video = "\033[7m"
char *	normal_video = "\033[m"
char *	blank_line = "\033[K"
FLAG	yank_status = NOT_VALID
char	yank_file [] = "/tmp/mined.XXXXXX"
long	chars_saved
register long	count
char *	file
int	lines
FLAG	writefl
FLAG	changed
*	fmt
int *	result
FLAG	clearfl

---

Define Documentation

#define UNDEF   _POSIX_VDISABLE

Definition at line 1104 of file mined1.c.

---

Function Documentation

void abort_mined

(

)

Definition at line 1081 of file mined1.c.

char* alloc

(

int

bytes

)

Definition at line 1169 of file mined1.c.

void bad_write

(

int

fd

)

Definition at line 1054 of file mined1.c.

char* basename

(

char *

path

)

Definition at line 1280 of file mined1.c.

int bottom_line	(	FLAG	revfl,
		char *	s1,
		char *	s2,
		char *	inbuf,
		FLAG	statfl
	)

Definition at line 593 of file mined1.c.

void catch

(

int

sig

)

Definition at line 1070 of file mined1.c.

void copy_string	(	char *	to,
		char *	from
	)

Definition at line 819 of file mined1.c.

int count_chars

(

LINE *

line

)

Definition at line 654 of file mined1.c.

void display	(	int	x_coord,
		int	y_coord,
		LINE *	line,
		int	count
	)

Definition at line 903 of file mined1.c.

void(*)() escfunc

(

c

)

char* find_address	(	LINE *	line,
		int	x_coord,
		int *	old_x
	)

Definition at line 775 of file mined1.c.

int find_x	(	LINE *	line,
		char *	address
	)

Definition at line 755 of file mined1.c.

int flush_buffer

(

int

fd

)

Definition at line 1031 of file mined1.c.

void free_space

(

char *

p

)

Definition at line 1183 of file mined1.c.

void FS

(

)

Definition at line 428 of file mined1.c.

int get_line	(	int	fd,
		char *	buffer
	)

Definition at line 1369 of file mined1.c.

int getchar

(

void

)

Definition at line 883 of file mined1.c.

void I

(

)

Definition at line 1519 of file mined1.c.

void initialize

(

void

)

Definition at line 1260 of file mined1.c.

LINE* install_line	(	char *	buffer,
		int	length
	)

Definition at line 1411 of file mined1.c.

int length_of

(

char *

string

)

Definition at line 803 of file mined1.c.

void load_file

(

char *

file

)

Definition at line 1305 of file mined1.c.

void main	(	int argc	,
		argv
	)

Definition at line 1424 of file mined1.c.

void move	(	int	new_x,
		char *	new_address,
		int	new_y
	)

Definition at line 689 of file mined1.c.

void open_device

(

)

Definition at line 873 of file mined1.c.

void panic

(

char *

message

)

Definition at line 1143 of file mined1.c.

LINE* proceed	(	LINE *	line,
		int	count
	)

Definition at line 575 of file mined1.c.

void put_line	(	LINE *	line,
		int	offset,
		FLAG	clear_line
	)

Definition at line 967 of file mined1.c.

void raw_mode

(

FLAG

state

)

Definition at line 1110 of file mined1.c.

void RD

(

)

Definition at line 1493 of file mined1.c.

void reset	(	LINE *	head_line,
		int	screen_y
	)

Definition at line 832 of file mined1.c.

void set_cursor	(	int	nx,
		int	ny
	)

Definition at line 855 of file mined1.c.

void SH

(

)

Definition at line 529 of file mined1.c.

void VI

(

)

Definition at line 437 of file mined1.c.

int write_char	(	int	fd,
		char	c
	)

Definition at line 938 of file mined1.c.

int writeline	(	int	fd,
		char *	text
	)

Definition at line 951 of file mined1.c.

int WT

(

)

Definition at line 461 of file mined1.c.

void XT

(

)

Definition at line 1526 of file mined1.c.

void XWT

(

)

Definition at line 519 of file mined1.c.

---

Variable Documentation

char* blank_line = "\033[K"

Definition at line 1246 of file mined1.c.

LINE* bot_line

Definition at line 1220 of file mined1.c.

FLAG changed

Definition at line 1710 of file mined1.c.

long chars_saved

Definition at line 1254 of file mined1.c.

FLAG clearfl

Definition at line 1860 of file mined1.c.

register long count

Definition at line 1706 of file mined1.c.

LINE* cur_line

Definition at line 1218 of file mined1.c.

char* cur_text

Definition at line 1221 of file mined1.c.

char* enter_string = "\033[H\033[J"

Definition at line 1241 of file mined1.c.

int errno

Definition at line 70 of file rcp.c.

* file

Definition at line 1708 of file mined1.c.

char file_name[LINE_LEN]

Definition at line 1234 of file mined1.c.

* fmt

Definition at line 1750 of file mined1.c.

LINE* header

Definition at line 1216 of file mined1.c.

int input_fd = 0

Definition at line 1232 of file mined1.c.

void(* key_map[256])()

Initial value:

 {       
    MA, BL, MP, YA, SD, RD, MN, IF, DPC, S, S, DT, LR, S, DNW,LIB,
    DPW, WB, GR, SH, DLN, SU, VI, XWT, XT, PT, EL, ESC, I, GOTO,
                 HIGH, LOW,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, DCC,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
    S, S, S, S, S, S, S, S, S, S, S, S, S, S, S, S,
}

int last_y

Definition at line 1222 of file mined1.c.

int lines

Definition at line 1709 of file mined1.c.

FLAG loading

Definition at line 1229 of file mined1.c.

FLAG modified = FALSE

Definition at line 1226 of file mined1.c.

int nlines

Definition at line 1215 of file mined1.c.

char* normal_video = "\033[m"

Definition at line 1245 of file mined1.c.

int out_count

Definition at line 1233 of file mined1.c.

char* pos_string = "\033[%d;%dH"

Definition at line 1242 of file mined1.c.

FLAG quit = FALSE

Definition at line 1230 of file mined1.c.

int* result

Definition at line 1795 of file mined1.c.

char* rev_scroll = "\033M"

Definition at line 1243 of file mined1.c.

char* rev_video = "\033[7m"

Definition at line 1244 of file mined1.c.

FLAG rpipe = FALSE

Definition at line 1231 of file mined1.c.

char screen[SCREEN_SIZE]

Definition at line 1223 of file mined1.c.

int screenmax = SCREENMAX

Definition at line 422 of file mined1.c.

FLAG stat_visible

Definition at line 1227 of file mined1.c.

LINE* tail

Definition at line 1217 of file mined1.c.

char text_buffer[MAX_CHARS]

Definition at line 1235 of file mined1.c.

LINE* top_line

Definition at line 1219 of file mined1.c.

FLAG writable

Definition at line 1228 of file mined1.c.

FLAG writefl

Definition at line 1710 of file mined1.c.

int x

Definition at line 1225 of file mined1.c.

int y

Definition at line 1225 of file mined1.c.

char yank_file[] = "/tmp/mined.XXXXXX"

Definition at line 1253 of file mined1.c.

FLAG yank_status = NOT_VALID

Definition at line 1252 of file mined1.c.

int ymax = YMAX

Definition at line 421 of file mined1.c.