ref: a0ba4c1f03a3f99fb17a9edf9b4448db49bb6c46
dir: /sys/src/lib9p/ftest.c/
#include <u.h>
#include <libc.h>
#include <fcall.h>
#include "9p.h"
void
main(void)
{
Tree *t;
File *hello, *goodbye, *world;
t = mktree();
hello = fcreate(t->root, "hello", CHDIR|0777);
assert(hello != nil);
goodbye = fcreate(t->root, "goodbye", CHDIR|0777);
assert(goodbye != nil);
world = fcreate(hello, "world", 0666);
assert(world != nil);
world = fcreate(goodbye, "world", 0666);
assert(world != nil);
fdump(t->root, 0);
fremove(world);
fdump(t->root, 0);
}