o5r/plan9port
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add page (Kris Maglione)

Browse source
This commit is contained in:
rsc 2007-03-26 20:55:26 +00:00
parent 6c4c5c5b95
commit 05a4d855f1
15 changed files with 448 additions and 480 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/cmd/page/ps.c
View file

@ -8,7 +8,7 @@
#include <libc.h>
#include <draw.h>
#include <cursor.h>
#include <event.h>
#include <thread.h>
#include <bio.h>
#include <ctype.h>
#include "page.h"
@ -158,7 +158,7 @@ initps(Biobuf *b, int argc, char **argv, uchar *buf, int nbuf)
fprint(2, "reading through postscript...\n");
if(b == nil){ /* standard input; spool to disk (ouch) */
fd = spooltodisk(buf, nbuf, nil);
sprint(fdbuf, "/fd/%d", fd);
sprint(fdbuf, "/dev/fd/%d", fd);
b = Bopen(fdbuf, OREAD);
if(b == nil){
fprint(2, "cannot open disk spool file\n");
@ -367,7 +367,7 @@ Keepreading:
if(dumb) {
fprint(ps->gs.gsfd, "(%s) run\n", argv[0]);
fprint(ps->gs.gsfd, "(/fd/3) (w) file dup (THIS IS NOT A PLAN9 BITMAP 01234567890123456789012345678901234567890123456789\\n) writestring flushfile\n");
fprint(ps->gs.gsfd, "(/dev/fd/3) (w) file dup (THIS IS NOT A PLAN9 BITMAP 01234567890123456789012345678901234567890123456789\\n) writestring flushfile\n");
}
ps->bbox = bbox;
@ -417,7 +417,7 @@ psdrawpage(Document *d, int page)
Image *im;
if(ps->clueless)
return readimage(display, ps->gs.gsdfd, 0);
return convert(&ps->gs.g);
waitgs(&ps->gs);
@ -433,7 +433,7 @@ psdrawpage(Document *d, int page)
* so send one to avoid deadlock.
*/
write(ps->gs.gsfd, "\n", 1);
im = readimage(display, ps->gs.gsdfd, 0);
im = convert(&ps->gs.g);
if(im == nil) {
fprint(2, "fatal: readimage error %r\n");
wexits("readimage");