xfnw/plan9fox
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

acme/win: fix mistake

Browse source 
have to save partial reminder before null terminating current
event buffer :)
This commit is contained in:
cinap_lenrek 2014-12-12 21:18:31 +01:00
parent 6ddbe25d19
commit f83dab12c6
1 changed files with 5 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
acme/bin/source/win/fs.c
View file

@ -94,7 +94,7 @@ fswrite(Req *r)
nb = EVENTSIZE - partial; nb = EVENTSIZE - partial;
/* fill buffer */ /* fill buffer */
ep = e[n % nelem(e)]; ep = e[n++ % nelem(e)];
memmove(ep->b+partial, s, nb); memmove(ep->b+partial, s, nb);
partial += nb; partial += nb;
s += nb; s += nb;
@ -118,19 +118,16 @@ fswrite(Req *r)
ep->nb += wid; ep->nb += wid;
} }
/* put partial reminder onto next buffer */
if(partial > 0)
memmove(e[n % nelem(e)]->b, p, partial);
/* send buffer when not empty */ /* send buffer when not empty */
if(ep->nb > 0){ if(ep->nb > 0){
ep->b[ep->nb] = '\0'; ep->b[ep->nb] = '\0';
sendp(win->cevent, ep); sendp(win->cevent, ep);
recvp(writechan); recvp(writechan);
} }
n++;
/* put partial reminder onto next buffer */
if(partial > 0){
ep = e[n % nelem(e)];
memmove(ep->b, p, partial);
}
} }
r->ofcall.count = r->ifcall.count; r->ofcall.count = r->ifcall.count;