diff options
Diffstat (limited to 'sys/gio/cursor/gtr.h')
| -rw-r--r-- | sys/gio/cursor/gtr.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sys/gio/cursor/gtr.h b/sys/gio/cursor/gtr.h new file mode 100644 index 00000000..3fbf93f5 --- /dev/null +++ b/sys/gio/cursor/gtr.h @@ -0,0 +1,51 @@ +# GIOTR.H -- Global definitions for the GIOTR graphics i/o workstation +# transformation and i/o program unit. Note: requires <gio.h>. + +define DEF_MAXLENFRAMEBUF 128000 +define DEF_LENFRAMEBUF 8192 +define INC_LENFRAMEBUF 4096 +define DEF_LENSCRATCHBUF 256 +define INC_LENSCRATCHBUF 256 +define MAX_PSEUDOFILES 10 +define SZ_TRDEVNAME 229 +define SZ_KERNFNAME 259 +define LEN_GTRCOM 28 # see "gtr.com" +define KSHIFT 10000 # encode pr ("etc$prpsio.x") such that + # + # ((pr*KSHIFT)+stream) > LAST_FD + # + # see also <gio.h> + +define LEN_TRSTRUCT (564+204) + +define TR_PID Memi[$1] # process id of kernel +define TR_IN Memi[$1+1] # input from process +define TR_OUT Memi[$1+2] # output to process +define TR_TTY Memi[$1+3] # graphcap descriptor +define TR_SPOOLDATA Memi[$1+4] # spool metacode instructions +define TR_FRAMEBUF Memi[$1+5] # pointer to frame buffer +define TR_LENFRAMEBUF Memi[$1+6] # length of the frame buffer +define TR_MAXLENFRAMEBUF Memi[$1+7] # max length of the frame buffer +define TR_IP Memi[$1+8] # input pointer into frame buf +define TR_OP Memi[$1+9] # output pointer into frame buf +define TR_LASTOP Memi[$1+10] # last OP (for undo) +define TR_SCRATCHBUF Memi[$1+11] # for annotating plots +define TR_LENSCRATCHBUF Memi[$1+12] # length of the scratch buffer +define TR_OPSB Memi[$1+13] # output pointer, scratch buf +define TR_NOPEN Memi[$1+14] # number of opens +define TR_REDIR Memi[$1+15] # redirection information +define TR_WCS Memi[$1+16] # WCS selected, 0 if none +define TR_PAGE Memi[$1+17] # clear screen for text +define TR_WAITPAGE Memi[$1+18] # grc_waitpage flag +define TR_WSOPEN Memi[$1+19] # workstation open count +define TR_SKIPOPEN Memi[$1+20] # skip wsopen in metacode +define TR_WSACTIVE Memi[$1+21] # workstation activated? +define TR_WSACTSAVE Memi[$1+22] # save old wsactive state +define TR_INTERACTIVE Memi[$1+23] # the user graphics terminal? + # (open) +define TR_TXAP ($1+30) # text drawing attributes +define TR_PLAP ($1+40) # text drawing attributes +define TR_DEVNAME Memc[P2C($1+44)] # device name +define TR_KERNFNAME Memc[P2C($1+274)] # name of kernel file (or "cl") +define TR_GTRCOM Memi[$1+534] # storage for the gtr common +define TR_WCSPTR (($1)+564+($2)*LEN_WCS) # WCS storage (0=not used) |