o5r/plan9port
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Tweaks to various bits.

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Until I hear otherwise, Refs aren't used enough to
merit their own assembly.  They are now implemented with locks.
This commit is contained in:
rsc 2003-12-17 04:34:52 +00:00
parent 7f11104a57
commit 49588d5d90
11 changed files with 166 additions and 90 deletions
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7
src/cmd/acme/fsys.c
View file

@ -306,6 +306,7 @@ fsysattach(Xfid *x, Fid *f)
Fcall t;
int id;
Mntdir *m;
char buf[128];
if(strcmp(x->fcall.uname, user) != 0)
return respond(x, &t, Eperm);
@ -327,8 +328,10 @@ fsysattach(Xfid *x, Fid *f)
m->ref++;
break;
}
if(m == nil)
sendp(cerr, estrdup("unknown id in attach"));
if(m == nil){
snprint(buf, sizeof buf, "unknown id '%s' in attach", x->fcall.aname);
sendp(cerr, estrdup(buf));
}
qunlock(&mnt.lk);
return respond(x, &t, nil);
}