static void ls_loop_content(char *options, t_filedir *tmp_fldr, char dots)
{
if (isdots(tmp_fldr->name) && !dots)
return ;
if (show_entry(options, tmp_fldr->name) || isdots(tmp_fldr->name))
{
ls_loop_return(options, tmp_fldr->path);
ls_buckle(options, ls_gen_filedirs(options, tmp_fldr));
}
else if (ft_strchr(options, 'R'))
ls_loop(options, ls_gen_filedirs(options, tmp_fldr), 0);
}
static long
fsdirread(Chan *c, uchar *va, long count, vlong offset)
{
char *path;
int n, total;
struct dirent *de;
UnixFd *ufd;
Dir d;
ufd = c->aux;
qlock(&ufd->dirlock);
if(waserror()){
qunlock(&ufd->dirlock);
nexterror();
}
if(ufd->diroffset != offset){
if(offset != 0)
error(Ebadarg);
ufd->diroffset = 0;
ufd->nextde = nil;
rewinddir(ufd->dir);
}
total = 0;
while(total+BIT16SZ < count) {
if(ufd->nextde){
de = ufd->nextde;
ufd->nextde = nil;
}
else if((de = readdir(ufd->dir)) == nil)
break;
if(isdots(de->d_name))
continue;
path = fspath(c, de->d_name);
if(fsdirstat(path, c->dev, &d) < 0){
free(path);
continue;
}
n = convD2M(&d, (uchar*)va+total, count-total);
free(path);
if(n == BIT16SZ){
ufd->nextde = de;
break;
}
total += n;
}
ufd->diroffset += total;
qunlock(&ufd->dirlock);
poperror();
return total;
}
