mirror of
https://github.com/DoctorWkt/unix-jun72.git
synced 2026-02-14 12:05:02 +00:00
51 lines
850 B
Plaintext
51 lines
850 B
Plaintext
1:
|
|
inc 0f / this routine filles inbuf with line from
|
|
/ console - if there is cnc
|
|
clr r0 / set for tty input
|
|
sys read; 0:0; 1 / read next char into inbuf
|
|
bcs xit1 / error exit
|
|
tst r0 / a zero input is end of file
|
|
beq xit1 / exit
|
|
inc einbuf / eventually einbuf points to \n
|
|
/ (+1) of this line
|
|
cmp 0b,$inbuf+256. / have we exceeded input buffer size
|
|
bhis xit1 / if so, exit assume some sort of binary
|
|
cmpb *0b,$'\n / end of line?
|
|
bne 1b / no, go to get next char
|
|
rts pc / yes, return
|
|
|
|
xit1:
|
|
sys exit
|
|
|
|
quest:
|
|
<?\n>
|
|
|
|
at:
|
|
<@ >
|
|
|
|
qchdir:
|
|
<chdir\0>
|
|
glogin:
|
|
<login\0>
|
|
shell:
|
|
</bin/sh\0>
|
|
glob:
|
|
</etc/glob\0>
|
|
binpb:
|
|
</bin/>
|
|
parbuf: .=.+1000.
|
|
.even
|
|
param: .=.+2
|
|
glflag: .=.+2
|
|
infile: .=.+2
|
|
outfile:.=.+2
|
|
.=.+2 / room for glob
|
|
parp: .=.+200.
|
|
inbuf: .=.+256.
|
|
escap: .=.+2
|
|
inbufp: .=.+2
|
|
einbuf: .=.+2
|
|
och: .=.+2
|
|
shellarg:.=.+2
|
|
|