e3.h

e3 是一个全屏的用户友好的文本编辑器

;--------------------------------------------------------------------------
;  e3.asm v2.21 Copyright (C) 2000-02 Albrecht Kleine <[e-mail]>
;
;  see GNU copyright details in e3.asm
;--------------------------------------------------------------------------

%define WS 1
%define EM 2
%define PI 4
%define VI 8
%define NE 16
%define DEFAULT_MODE WS			;<---- select one of WS, EM, NE, PI, VI
%define MAKE_BACKUP
%define LESSWRITEOPS
;-------
%define BEEP_IN_VI			;undef if you hate beeping computers
%define USE_MATH			;undef if you don't use the numerics
%define USE_PIPE			;undef if you don't use piping through sed/ex
%define USE_BUILTINHELP			;undef if you really don't need help (saves some space)
%define USE_UNDO			;undef if there is low memory
;;;%define USE_EXT_MOVE			;smart move mode for Home,End,BOF,EOF keys
;
;-------
;
;	D O   N O T   C H A N G E   B E L O W   L I N E
;----------------------------------------------------------------------
%ifdef BEOS
	;posix/termios.h				;termios eq termio
	%define TERMIOS_SET 8001h			;TCSETA
	%define TERMIOS_GET 8000h			;TCGETA
	%define TERMIOS_WSIZE 800Ch			;TIOCGWINSZ
	%define NCCS 11
	%define VMIN 4
	%define speed_t1		resb
	%undef USE_PIPE
%define SYS_exit	63
%define SYS_read	2
%define SYS_write	3
%define SYS_open	0
%define SYS_close	1
%define SYS_unlink	39
%define SYS_lseek	5
%define SYS_rename	38
%define SYS_ioctl	4

MAXERRNO	equ 30
ERRNOMEM	equ 12
ERRNOIO		equ 5

	%macro errortext 0
db "Op not permitted",10		;1
db "No such file|directory",10		;2
db 10					;3
db 10					;4
db "Input/output",10			;5
db "No such device",10			;6
db 10					;7
db 10					;8
db "Bad file descriptor",10		;9
db "No child processes",10		;10
db 10					;11		
db "Memory exhausted",10		;12
db "Permission denied",10		;13
db 10					;14
db 10					;15
db "Device|resource busy",10		;16
db "File exists",10			;17
db 10					;18
db "No such device",10			;19
db 10					;20
db "Is a directory",10			;21
db "Invalid argument",10		;22
db "Too many open files",10		;23
db "Too many open files",10		;24
db "Inappropriate ioctl",10		;25
db "Text file busy",10			;26
db "File too large",10			;27
db "No space on device",10		;28
db "Illegal seek",10			;29
db "R/O file system",10			;30
	%endmacro

%else
%ifdef QNX
	;termios.h
	;sys/ioctl.h
	%define TERMIOS_SET   804c7414h	;TIOCSETA
	%define TERMIOS_GET   404c7413h	;TIOCGETA
	%define TERMIOS_WSIZE 40087468h	;TIOCGWINSZ
	;		      rw	
	;		        size
	;			  't'
	;			    nr.
	%define NCCS 40
	%define VMIN 6
	%define speed_t2	resd
;-------
;the QNX version is linked against libc
%define LIBC
extern open,read,write,close,lseek,rename,_exit,ioctl,fstat,fchown,select,unlink
extern errno
%undef USE_PIPE
	%define SYS_fstat		;dummy
	struc stat_struc
.st_ino:	resd 2 
.st_size:	resd 2
.st_dev:	resd 1
.st_rdev:	resd 1
.st_uid:	resd 1;24
.st_gid:	resd 1;28
.st_ctime:	resd 1;
.st_atime:	resd 1;
.st_mtime:	resd 1;40
.st_mode:	resd 1;44
.st_dummy:	resd 20		;who cares?
	endstruc
MAXERRNO	equ 30
ERRNOMEM	equ 12
ERRNOIO		equ 5

	%macro errortext 0
db "Op not permitted",10		;1
db "No such file|directory",10		;2
db 10					;3
db 10					;4
db "Input/output",10			;5
db "No such device",10			;6
db 10					;7
db 10					;8
db "Bad file descriptor",10		;9
db "No child processes",10		;10
db 10					;11		
db "Memory exhausted",10		;12
db "Permission denied",10		;13
db 10					;14
db 10					;15
db "Device|resource busy",10		;16
db "File exists",10			;17
db 10					;18
db "No such device",10			;19
db 10					;20
db "Is a directory",10			;21
db "Invalid argument",10		;22
db "Too many open files",10		;23
db "Too many open files",10		;24
db "Inappropriate ioctl",10		;25
db "Text file busy",10			;26
db "File too large",10			;27
db "No space on device",10		;28
db "Illegal seek",10			;29
db "R/O file system",10			;30
	%endmacro

%else
%ifdef ATHEOS	;--------------------- A T H E O S -----------------------
	;posix/termbits.h
	%define TERMIOS_SET 5406h
	%define TERMIOS_GET 5405h
	%define TERMIOS_WSIZE 5413h
	%define NCCS 19
	%define VMIN 6
	;posix/stat.h
	struc stat_struc
.st_dev:	resd 1
.st_ino:	resd  2
.st_mode:	resd 1
.st_nlink:	resd 1
.st_uid:	resd 1
.st_gid:	resd 1
.st_rdev:	resd 1
.st_size:	resd  2
.st_blksize:	resd 1
.st_blocks:	resd  2
.st_atime:	resd 1
.__unused1:	resd 1
.st_mtime:	resd 1
.__unused2:	resd 1
.st_ctime:	resd 1
.__unused3:	resd 1
.__unused4:	resd 1
.__unused5:	resd 1
	endstruc
	%undef USE_PIPE

%define SYS_exit	6
%define SYS_read	3
%define SYS_write	4
%define SYS_open	1
%define SYS_close	2
%define SYS_unlink	20
%define SYS_lseek	13
%define SYS_kill	92
%define SYS_rename	7
%define SYS_ioctl	116
%define SYS_sigaction	93
%define SYS_fchown	86
%define SYS_fstat	11
%define SYS_select	42

SIGCONT		equ 18
SIGSTOP		equ 19


MAXERRNO	equ 30
ERRNOMEM	equ 12
ERRNOIO		equ 5

	%macro errortext 0
db "Op not permitted",10		;1
db "No such file|directory",10		;2
db 10					;3
db 10					;4
db "Input/output",10			;5
db "No such device",10			;6
db 10					;7
db 10					;8
db "Bad file descriptor",10		;9
db "No child processes",10		;10
db 10					;11		
db "Memory exhausted",10		;12
db "Permission denied",10		;13
db 10					;14
db 10					;15
db "Device|resource busy",10		;16
db "File exists",10			;17
db 10					;18
db "No such device",10			;19
db 10					;20
db "Is a directory",10			;21
db "Invalid argument",10		;22
db "Too many open files",10		;23
db "Too many open files",10		;24
db "Inappropriate ioctl",10		;25
db "Text file busy",10			;26
db "File too large",10			;27
db "No space on device",10		;28
db "Illegal seek",10			;29
db "R/O file system",10			;30
	%endmacro
%else
%ifdef LINUX	;----------------------- L I N U X -----------------------
	;asm/termbits.h
	;asm/ioctls.h
	%define TERMIOS_SET 5402h			;TCSETS
	%define TERMIOS_GET 5401h			;TCGETS
	%define TERMIOS_WSIZE 5413h			;TIOCGWINSZ
	%define NCCS 19
	%define VMIN 6
;-------
	;asm/stat.h
	%define UIDGID_WORD
	struc stat_struc
.st_dev:	resd 1
.st_ino:	resd 1
.st_mode:	resw 1
.st_nlink:	resw 1
.st_uid:	resw 1
.st_gid:	resw 1
.st_rdev:	resd 1
.st_size:	resd 1
.st_blksize:	resd 1
.st_blocks:	resd 1
.st_atime:	resd 1
.__unused1:	resd 1
.st_mtime:	resd 1
.__unused2:	resd 1
.st_ctime:	resd 1
.__unused3:	resd 1
.__unused4:	resd 1
.__unused5:	resd 1
	endstruc

%define SYS_exit	1
%define SYS_fork	2
%define SYS_read	3
%define SYS_write	4
%define SYS_open	5
%define SYS_close	6
%define SYS_unlink	10
%define SYS_execve	11
%define SYS_lseek	19
%define SYS_utime	30
%define SYS_kill	37
%define SYS_rename	38
%define SYS_pipe	42
%define SYS_brk		45
%define SYS_ioctl	54
%define SYS_dup2	63
%define SYS_sigaction	67
%define SYS_readlink	85
%define SYS_fchown	95
%define SYS_fstat	108
%define SYS_wait4	114
%define SYS_select	142

%ifndef ARMCPU
%define time_t	resd
	struc utimbuf_struc
.actime: time_t  1
.modtime:time_t 1
	endstruc
%else
	struc utimbuf_struc
.actime: resd  1
.modtime:resd 1
	endstruc
%endif
%ifdef CRIPLED_ELF
%define USE_SPECIAL_HEADER		;special ELF header etc
%endif
%define CURSORMGNT			;switch cursor depending of 'INSERT'-mode
SIGCONT		equ 18
SIGSTOP		equ 19

%define CAPTURE_STDERR
%ifdef EX
 %define USE_EX_NO_SED
 %define EX_PATH '/usr/bin/ex'		;(ex is usually a symlink to vi)   [ old was /bin/ex ]
%else
 %undef USE_EX_NO_SED
 %ifndef PERLPIPE
 %define SEDPATH '/bin/sed'		;DEFAULT
 %else
 %define SEDPATH '/usr/bin/perl'
 %endif
%endif

MAXERRNO	equ 32
ERRNOMEM	equ 12
ERRNOIO		equ 5
ERRNOEXEC	equ 31
	%macro errortext 0
db "Op not permitted",10		;1
db "No such file|directory",10		;2
db 10					;3
db 10					;4
db "Input/output",10			;5
db "No such device",10			;6
db 10					;7
db 10					;8
db "Bad file descriptor",10		;9
db "No child processes",10		;10
db 10					;11		
db "Memory exhausted",10		;12
db "Permission denied",10		;13
db 10					;14
db 10					;15
db "Device|resource busy",10		;16
db "File exists",10			;17
db 10					;18
db "No such device",10			;19
db 10					;20
db "Is a directory",10			;21
db "Invalid argument",10		;22
db "Too many open files",10		;23
db "Too many open files",10		;24
db "Inappropriate ioctl",10		;25
db "Text file busy",10			;26
db "File too large",10			;27
db "No space on device",10		;28
db "Illegal seek",10			;29
db "R/O file system",10			;30
db "Can't exec "			;31
%ifdef USE_EX_NO_SED
db EX_PATH,10
%else
db SEDPATH,10
%endif
db "Broken pipe",10			;32
	%endmacro
%ifdef LIBC
 extern open,read,write,close,lseek,rename,_exit,ioctl,fstat,fchown,select,unlink
 extern errno
 %undef SYS_readlink
 %undef SYS_brk
 %undef SYS_kill
 %undef SYS_sigaction
 %undef USE_PIPE
%endif
%ifdef ARMCPU
 %undef USE_MATH
 %undef USE_UNDO
 %undef USE_PIPE
%endif