static Spfcall*
ufs_stat(Spfid *fid)
{
int err;
Fid *f;
Spfcall *ret;
Spwstat wstat;
f = fid->aux;
err = fidstat(f);
if (err < 0)
create_rerror(err);
ustat2npwstat(f->path, &f->stat, &wstat, fid->conn->dotu, fid->conn->srv->upool);
ret = sp_create_rstat(&wstat, fid->conn->dotu);
free(wstat.extension);
return ret;
}
static u32
npfs_read_dir(Fid *f, u8* buf, u64 offset, u32 count, int dotu)
{
int i, n, plen;
char *dname, *path;
struct dirent *dirent;
struct stat st;
Spwstat wstat;
if (offset == 0) {
rewinddir(f->dir);
f->diroffset = 0;
}
plen = strlen(f->path);
n = 0;
dirent = NULL;
dname = f->direntname;
while (n < count) {
if (!dname) {
dirent = readdir(f->dir);
if (!dirent)
break;
if (strcmp(dirent->d_name, ".") == 0
|| strcmp(dirent->d_name, "..") == 0)
continue;
dname = dirent->d_name;
}
path = malloc(plen + strlen(dname) + 2);
sprintf(path, "%s/%s", f->path, dname);
if (lstat(path, &st) < 0) {
free(path);
create_rerror(errno);
return 0;
}
ustat2npwstat(path, &st, &wstat, dotu);
i = sp_serialize_stat(&wstat, buf + n, count - n - 1, dotu);
free(wstat.extension);
free(path);
path = NULL;
if (i==0)
break;
dname = NULL;
n += i;
}
if (f->direntname) {
free(f->direntname);
f->direntname = NULL;
}
if (dirent)
f->direntname = strdup(dirent->d_name);
f->diroffset += n;
return n;
}
