static ERL_NIF_TERM
stats(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
{
ERL_NIF_TERM atom;
ERL_NIF_TERM ret, q1s, q2s, incrs, wakeups, duds;
struct cache *c;
if (!enif_is_atom(env, argv[0]))
return enif_make_badarg(env);
atom = argv[0];
if ((c = get_cache(atom))) {
enif_rwlock_rlock(c->cache_lock);
q1s = enif_make_uint64(env, c->q1.size);
q2s = enif_make_uint64(env, c->q2.size);
incrs = enif_make_uint64(env, __sync_fetch_and_add(&(c->incr_count), 0));
wakeups = enif_make_uint64(env, __sync_fetch_and_add(&(c->wakeups), 0));
duds = enif_make_uint64(env, __sync_fetch_and_add(&(c->dud_wakeups), 0));
enif_rwlock_runlock(c->cache_lock);
ret = enif_make_tuple7(env,
enif_make_uint64(env, c->hit),
enif_make_uint64(env, c->miss),
q1s, q2s, incrs, wakeups, duds);
enif_consume_timeslice(env, 10);
return ret;
} else {
return enif_make_atom(env, "notfound");
}
}
static ERL_NIF_TERM make_atoms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
ERL_NIF_TERM arr[7];
ERL_NIF_TERM existingatom0a, existingatom0b;
ERL_NIF_TERM existing0atom0;
const char * const an0atom = "an0atom";
const char an0atom0[8] = {'a','n','\0','a','t','o','m',0};
arr[0] = enif_make_atom(env, "an0atom");
arr[1] = enif_make_atom_len(env, "an0atom", 7);
arr[2] = enif_make_atom_len(env, an0atom, 7);
arr[3] = enif_make_atom_len(env, an0atom0, 8);
if (!enif_make_existing_atom(env, "an0atom", &existingatom0a, ERL_NIF_LATIN1))
return enif_make_atom(env, "error");
arr[4] = existingatom0a;
if (!enif_make_existing_atom_len(env, an0atom, 7, &existingatom0b, ERL_NIF_LATIN1))
return enif_make_atom(env, "error");
arr[5] = existingatom0b;
if (!enif_make_existing_atom_len(env, an0atom0, 8, &existing0atom0, ERL_NIF_LATIN1))
return enif_make_atom(env, "error");
arr[6] = existing0atom0;
return enif_make_tuple7(env,
arr[0],arr[1],arr[2],arr[3],arr[4],arr[5],arr[6]);
}
static ERL_NIF_TERM macros(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
const ERL_NIF_TERM* a;
ERL_NIF_TERM lists, tuples;
int arity;
if (!enif_get_tuple(env, argv[0], &arity, &a) || arity != 9) {
return enif_make_badarg(env);
}
lists = enif_make_list(env,9,
enif_make_list1(env,a[0]),
enif_make_list2(env,a[0],a[1]),
enif_make_list3(env,a[0],a[1],a[2]),
enif_make_list4(env,a[0],a[1],a[2],a[3]),
enif_make_list5(env,a[0],a[1],a[2],a[3],a[4]),
enif_make_list6(env,a[0],a[1],a[2],a[3],a[4],a[5]),
enif_make_list7(env,a[0],a[1],a[2],a[3],a[4],a[5],a[6]),
enif_make_list8(env,a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]),
enif_make_list9(env,a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8]));
tuples = enif_make_list(env,9,
enif_make_tuple1(env,a[0]),
enif_make_tuple2(env,a[0],a[1]),
enif_make_tuple3(env,a[0],a[1],a[2]),
enif_make_tuple4(env,a[0],a[1],a[2],a[3]),
enif_make_tuple5(env,a[0],a[1],a[2],a[3],a[4]),
enif_make_tuple6(env,a[0],a[1],a[2],a[3],a[4],a[5]),
enif_make_tuple7(env,a[0],a[1],a[2],a[3],a[4],a[5],a[6]),
enif_make_tuple8(env,a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]),
enif_make_tuple9(env,a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8]));
return enif_make_tuple2(env,lists,tuples);
}
ERL_NIF_TERM
geef_reflog_read(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
{
git_reflog *reflog;
geef_repository *repo;
ErlNifBinary bin;
int error;
size_t count, i;
ERL_NIF_TERM list;
if (!enif_get_resource(env, argv[0], geef_repository_type, (void **) &repo))
return enif_make_badarg(env);
if (!enif_inspect_iolist_as_binary(env, argv[1], &bin))
return enif_make_badarg(env);
if (!geef_terminate_binary(&bin))
return geef_oom(env);
if ((error = git_reflog_read(&reflog, repo->repo, (char *)bin.data)) < 0)
return geef_error(env);
count = git_reflog_entrycount(reflog);
list = enif_make_list(env, 0);
for (i = count; i > 0; i--) {
ErlNifBinary id_old, id_new, message;
ERL_NIF_TERM tentry, name, email, time, offset;
const git_reflog_entry *entry;
entry = git_reflog_entry_byindex(reflog, i-1);
if (geef_oid_bin(&id_old, git_reflog_entry_id_old(entry)))
goto on_oom;
if (geef_oid_bin(&id_new, git_reflog_entry_id_new(entry)))
goto on_oom;
if (geef_signature_to_erl(&name, &email, &time, &offset,
env, git_reflog_entry_committer(entry)))
goto on_oom;
if (geef_string_to_bin(&message, git_reflog_entry_message(entry)))
goto on_oom;
tentry = enif_make_tuple7(env, name, email, time, offset,
enif_make_binary(env, &id_old),
enif_make_binary(env, &id_new),
enif_make_binary(env, &message));
list = enif_make_list_cell(env, tentry, list);
}
git_reflog_free(reflog);
return enif_make_tuple2(env, atoms.ok, list);
on_oom:
git_reflog_free(reflog);
return geef_oom(env);
}
