static int
operator_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct irange_arithmetic_data *mdata = data;
struct sol_irange value;
int r;
r = sol_flow_packet_get_irange(packet, &value);
SOL_INT_CHECK(r, < 0, r);
if (port == 0) {
if (mdata->var0_initialized &&
sol_irange_equal(&mdata->var0, &value))
return 0;
mdata->var0 = value;
mdata->var0_initialized = true;
} else {
if (mdata->var1_initialized &&
sol_irange_equal(&mdata->var1, &value))
return 0;
mdata->var1 = value;
mdata->var1_initialized = true;
}
if (!(mdata->var0_initialized && mdata->var1_initialized))
return 0;
r = mdata->func(&mdata->var0, &mdata->var1, &value);
if (r < 0) {
sol_flow_send_error_packet(node, -r, sol_util_strerrora(-r));
return r;
}
return sol_flow_send_irange_packet(node, mdata->port, &value);
}
static void
read_cb(void *cb_data, struct sol_aio *aio, int32_t ret)
{
struct sol_irange i;
struct aio_data *mdata = cb_data;
SOL_NULL_CHECK(mdata);
i.val = ret;
if (i.val < 0) {
sol_flow_send_error_packet(mdata->node, EINVAL,
"AIO (%s): Failed on read operation: %s.", mdata->pin,
sol_util_strerrora(i.val));
return;
}
if (mdata->is_first || i.val != mdata->last_value) {
mdata->is_first = false;
mdata->last_value = i.val;
i.max = mdata->mask;
i.min = 0;
i.step = 1;
sol_flow_send_irange_packet(mdata->node,
SOL_FLOW_NODE_TYPE_AIO_READER__OUT__OUT, &i);
}
mdata->pending = NULL;
}
static int
common_get_progress(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct update_data *mdata = data;
struct update_node_type *type;
struct sol_irange irange = {
.step = 1,
.min = 0,
.max = 100
};
type = (struct update_node_type *)sol_flow_node_get_type(node);
if (mdata->handle) {
irange.val = sol_update_get_progress(mdata->handle);
if (irange.val >= 0 && irange.val <= 100)
sol_flow_send_irange_packet(node, type->progress_port, &irange);
else
sol_flow_send_error_packet(node, EINVAL,
"Could not get progress of task");
} else {
SOL_DBG("No current operation in process, ignoring request to get progress");
}
return 0;
}
static int
irange_map_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct irange_map_data *mdata = data;
struct sol_irange in_value;
int32_t out_value;
int r;
r = sol_flow_packet_get_irange(packet, &in_value);
SOL_INT_CHECK(r, < 0, r);
if (mdata->use_input_range) {
if (in_value.min >= in_value.max) {
SOL_WRN("Invalid range: input max must to be bigger than min");
return -EINVAL;
}
r = _map(in_value.val, in_value.min, in_value.max, mdata->output.min,
mdata->output.max, mdata->output_value.step, &out_value);
} else
r = _map(in_value.val, mdata->input.min, mdata->input.max,
mdata->output.min, mdata->output.max, mdata->output_value.step,
&out_value);
SOL_INT_CHECK(r, < 0, r);
mdata->output_value.val = out_value;
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_INT_MAP__OUT__OUT,
&mdata->output_value);
}
static void
int_receiver(void *data, uint32_t id, struct sol_blob *message)
{
struct sol_flow_node *node = data;
sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_IPM_INT_READER__OUT__OUT, message->mem);
sol_blob_unref(message);
}
static int
reset_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id,
const struct sol_flow_packet *packet)
{
struct accumulator_data *mdata = data;
mdata->val.val = mdata->init_val;
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_INT_ACCUMULATOR__OUT__OUT,
&mdata->val);
}
/*
*----------------------- int --------------------------
*/
static void
int_read_data(void *data, int fd)
{
struct unix_socket_data *mdata = data;
struct sol_irange val;
if (FILL_BUFFER(fd, val) < 0)
return;
sol_flow_send_irange_packet(mdata->node,
SOL_FLOW_NODE_TYPE_UNIX_SOCKET_INT_READER__OUT__OUT, &val);
}
/*
* WARNING: Do NOT use it for anything else than test purposes.
*/
static int
random_int_generate(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct sol_irange value = { 0, 0, INT32_MAX, 1 };
struct random_node_data *mdata = data;
int r;
r = sol_random_get_int32(mdata->engine, &value.val);
if (r < 0)
return r;
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_RANDOM_INT__OUT__OUT,
&value);
}
static int
counter_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id,
const struct sol_flow_packet *packet)
{
struct sol_irange val = { 0, 0, INT32_MAX, 1 };
struct counter_data *mdata = data;
enum state *s;
bool packet_val;
int r;
r = sol_flow_packet_get_boolean(packet, &packet_val);
SOL_INT_CHECK(r, < 0, r);
s = sol_vector_get(&mdata->map, conn_id);
if (*s == packet_val)
return 0;
if (packet_val) {
mdata->true_count++;
if (*s != NA)
mdata->false_count--;
} else {
mdata->false_count++;
if (*s != NA)
mdata->true_count--;
}
*s = packet_val;
val.val = mdata->true_count;
sol_flow_send_irange_packet(node, SOL_FLOW_NODE_TYPE_BOOLEAN_COUNTER__OUT__TRUE, &val);
val.val = mdata->false_count;
sol_flow_send_irange_packet(node, SOL_FLOW_NODE_TYPE_BOOLEAN_COUNTER__OUT__FALSE, &val);
return 0;
}
static bool
timer_tick(void *data)
{
struct sol_flow_node *node = data;
struct int_generator_data *mdata = sol_flow_node_get_private_data(node);
struct sol_irange output = { };
int32_t *val;
val = sol_vector_get(&mdata->values, mdata->next_index);
output.val = *val;
output.step = 1;
sol_flow_send_irange_packet(node, SOL_FLOW_NODE_TYPE_TEST_INT_GENERATOR__OUT__OUT, &output);
mdata->next_index++;
return mdata->next_index != mdata->values.len;
}
static void
on_slider_changed(GtkRange *range, gpointer data)
{
struct gtk_common_data *mdata = data;
GtkAdjustment *adj = gtk_range_get_adjustment(GTK_RANGE(mdata->widget));
struct sol_irange val;
val.val = gtk_range_get_value(GTK_RANGE(mdata->widget));
val.min = (int)gtk_adjustment_get_lower(adj);
val.max = (int)gtk_adjustment_get_upper(adj);
val.step = (int)gtk_adjustment_get_step_increment(adj);
sol_flow_send_irange_packet(mdata->node,
SOL_FLOW_NODE_TYPE_GTK_SLIDER__OUT__OUT,
&val);
}
static int
inc_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id,
const struct sol_flow_packet *packet)
{
struct accumulator_data *mdata = data;
mdata->val.val += mdata->val.step;
if (mdata->val.val > mdata->val.max) {
mdata->val.val = mdata->val.min;
sol_flow_send_empty_packet(node, SOL_FLOW_NODE_TYPE_INT_ACCUMULATOR__OUT__OVERFLOW);
}
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_INT_ACCUMULATOR__OUT__OUT,
&mdata->val);
}
static int
constant_irange_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
const struct sol_flow_node_type_constant_int_options *opts;
struct sol_irange value;
int r;
SOL_FLOW_NODE_OPTIONS_SUB_API_CHECK(options,
SOL_FLOW_NODE_TYPE_CONSTANT_INT_OPTIONS_API_VERSION, -EINVAL);
opts = (const struct sol_flow_node_type_constant_int_options *)options;
r = sol_irange_compose(&opts->value_spec, opts->value, &value);
SOL_INT_CHECK(r, < 0, r);
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_CONSTANT_INT__OUT__OUT, &value);
}
static int
accumulator_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
int32_t tmp;
struct accumulator_data *mdata = data;
const struct sol_flow_node_type_int_accumulator_options *opts =
(const struct sol_flow_node_type_int_accumulator_options *)options;
SOL_FLOW_NODE_OPTIONS_SUB_API_CHECK
(options, SOL_FLOW_NODE_TYPE_INT_ACCUMULATOR_OPTIONS_API_VERSION, -EINVAL);
mdata->val = opts->setup_value;
// Sanitizing options input
if (mdata->val.max < mdata->val.min) {
SOL_WRN("Max (%" PRId32 ") should be greater than Min (%" PRId32 "). Switching both values.",
mdata->val.max, mdata->val.min);
tmp = mdata->val.max;
mdata->val.max = mdata->val.min;
mdata->val.min = tmp;
}
if (mdata->val.val > mdata->val.max || mdata->val.val < mdata->val.min) {
SOL_WRN("Value (%" PRId32 ") should be in %" PRId32 " - %" PRId32 " range,"
" switching it to %" PRId32 "", mdata->val.val, mdata->val.min,
mdata->val.max, mdata->val.min);
mdata->val.val = mdata->val.min;
}
if (!mdata->val.step) {
mdata->val.step = 1;
SOL_WRN("Step can't be zero. Using (%" PRId32 ") instead.", mdata->val.step);
} else if (mdata->val.step < 0) {
mdata->val.step = -mdata->val.step;
SOL_WRN("Step (-%" PRId32 ") can't be a negative value. Using (%" PRId32 ") instead.",
mdata->val.step, mdata->val.step);
}
mdata->init_val = opts->setup_value.val;
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_INT_ACCUMULATOR__OUT__OUT,
&mdata->val);
}
static int
int_filter_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct sol_irange value;
int r;
struct int_filter_data *mdata = data;
r = sol_flow_packet_get_irange(packet, &value);
SOL_INT_CHECK(r, < 0, r);
if (value.val >= mdata->min && value.val <= mdata->max ) {
if (mdata->range_override) {
value.min = mdata->min;
value.max = mdata->max;
value.step = 1;
}
return sol_flow_send_irange_packet(node, SOL_FLOW_NODE_TYPE_INT_FILTER__OUT__OUT, &value);
}
return 0;
}
static int
system_clock_send(const void *timestamp, struct sol_flow_node *node)
{
struct sol_irange irange = SOL_IRANGE_INIT();
int r;
if (!timestamp) {
int64_t ts;
ts = sol_platform_get_system_clock();
if (ts > INT32_MAX) {
sol_flow_send_error_packet(node, EOVERFLOW,
"The timestamp %" PRId64 " can not be expressed using 32 bits", ts);
return -EOVERFLOW;
}
irange.val = ts;
} else
irange.val = (*((int64_t *)timestamp));
r = sol_flow_send_irange_packet(node, 0, &irange);
SOL_INT_CHECK(r, < 0, r);
return 0;
}
static int
irange_constrain_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct irange_constrain_data *mdata = data;
int r;
struct sol_irange value;
r = sol_flow_packet_get_irange(packet, &value);
SOL_INT_CHECK(r, < 0, r);
if (!mdata->use_input_range) {
value.min = mdata->val.min;
value.max = mdata->val.max;
value.step = mdata->val.step;
}
irange_constrain(&value);
mdata->val = value;
return sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_INT_CONSTRAIN__OUT__OUT,
&mdata->val);
}
static int
localtime_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct timespec value;
struct tm split_time;
struct sol_irange year = { 0, 0, INT32_MAX, 1 };
struct sol_irange mon = { 0, 0, 11, 1 };
struct sol_irange mday = { 0, 1, 31, 1 };
struct sol_irange hour = { 0, 0, 23, 1 };
struct sol_irange min = { 0, 0, 59, 1 };
struct sol_irange sec = { 0, 0, 59, 1 };
struct sol_irange nsec = { 0, 0, 999999999, 1 };
struct sol_irange wday = { 0, 0, 6, 1 };
struct sol_irange yday = { 0, 0, 365, 1 };
int r;
r = sol_flow_packet_get_timestamp(packet, &value);
SOL_INT_CHECK(r, < 0, r);
tzset();
if (!localtime_r(&value.tv_sec, &split_time)) {
sol_flow_send_error_packet(node, EINVAL,
"Could not convert time.");
return 0;
}
year.val = split_time.tm_year + 1900;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__YEAR,
&year);
SOL_INT_CHECK(r, < 0, r);
mon.val = split_time.tm_mon + 1;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__MONTH,
&mon);
SOL_INT_CHECK(r, < 0, r);
mday.val = split_time.tm_mday;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__MONTH_DAY,
&mday);
SOL_INT_CHECK(r, < 0, r);
hour.val = split_time.tm_hour;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__HOUR,
&hour);
SOL_INT_CHECK(r, < 0, r);
min.val = split_time.tm_min;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__MINUTE,
&min);
SOL_INT_CHECK(r, < 0, r);
sec.val = split_time.tm_sec;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__SECOND,
&sec);
SOL_INT_CHECK(r, < 0, r);
nsec.val = value.tv_nsec;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__NANO_SECOND,
&nsec);
SOL_INT_CHECK(r, < 0, r);
wday.val = split_time.tm_wday;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__WEEK_DAY,
&wday);
SOL_INT_CHECK(r, < 0, r);
yday.val = split_time.tm_yday;
r = sol_flow_send_irange_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__YEAR_DAY,
&yday);
SOL_INT_CHECK(r, < 0, r);
if (split_time.tm_isdst < 0)
SOL_DBG("Daylight saving time information not available.");
else {
r = sol_flow_send_boolean_packet(node,
SOL_FLOW_NODE_TYPE_TIMESTAMP_SPLIT_TIME__OUT__DAYLIGHT_SAVING_TIME,
!!split_time.tm_isdst);
SOL_INT_CHECK(r, < 0, r);
}
return 0;
}
static int
not_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
int r;
struct sol_irange in_value;
struct sol_irange out_value = { .min = INT32_MIN, .step = 1, .max = INT32_MAX };
r = sol_flow_packet_get_irange(packet, &in_value);
SOL_INT_CHECK(r, < 0, r);
out_value.val = ~in_value.val;
return sol_flow_send_irange_packet(node, SOL_FLOW_NODE_TYPE_INT_BITWISE_NOT__OUT__OUT, &out_value);
}
// =============================================================================
// IRANGE COMPARISON
// =============================================================================
struct irange_comparison_data {
bool (*func) (int32_t var0, int32_t var1);
int32_t var0;
int32_t var1;
uint16_t port;
bool var0_initialized : 1;
bool var1_initialized : 1;
};
static bool
irange_val_equal(int32_t var0, int32_t var1)
{
return var0 == var1;
}
static int
equal_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_comparison_data *mdata = data;
mdata->port = SOL_FLOW_NODE_TYPE_INT_EQUAL__OUT__OUT;
mdata->func = irange_val_equal;
return 0;
}
static bool
irange_val_less(int32_t var0, int32_t var1)
{
return var0 < var1;
}
static int
less_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_comparison_data *mdata = data;
mdata->port = SOL_FLOW_NODE_TYPE_INT_LESS__OUT__OUT;
mdata->func = irange_val_less;
return 0;
}
static bool
irange_val_less_or_equal(int32_t var0, int32_t var1)
{
return var0 <= var1;
}
static int
less_or_equal_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_comparison_data *mdata = data;
mdata->port = SOL_FLOW_NODE_TYPE_INT_LESS_OR_EQUAL__OUT__OUT;
mdata->func = irange_val_less_or_equal;
return 0;
}
static bool
irange_val_greater(int32_t var0, int32_t var1)
{
return var0 > var1;
}
static int
greater_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_comparison_data *mdata = data;
mdata->port = SOL_FLOW_NODE_TYPE_INT_GREATER__OUT__OUT;
mdata->func = irange_val_greater;
return 0;
}
static bool
irange_val_greater_or_equal(int32_t var0, int32_t var1)
{
return var0 >= var1;
}
static int
greater_or_equal_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_comparison_data *mdata = data;
mdata->port = SOL_FLOW_NODE_TYPE_INT_EQUAL__OUT__OUT;
mdata->func = irange_val_greater_or_equal;
return 0;
}
static bool
irange_val_not_equal(int32_t var0, int32_t var1)
{
return var0 != var1;
}
static int
not_equal_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_comparison_data *mdata = data;
mdata->port = SOL_FLOW_NODE_TYPE_INT_NOT_EQUAL__OUT__OUT;
mdata->func = irange_val_not_equal;
return 0;
}
static int
comparison_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
struct irange_comparison_data *mdata = data;
int r;
struct sol_irange in_value;
bool output;
r = sol_flow_packet_get_irange(packet, &in_value);
SOL_INT_CHECK(r, < 0, r);
if (port == 0) {
mdata->var0_initialized = true;
mdata->var0 = in_value.val;
} else if (port == 1) {
mdata->var1_initialized = true;
mdata->var1 = in_value.val;
}
/* only send something after both variables values are received */
if (!(mdata->var0_initialized && mdata->var1_initialized))
return 0;
output = mdata->func(mdata->var0, mdata->var1);
return sol_flow_send_boolean_packet(node, mdata->port, output);
}
// =============================================================================
// IRANGE MAP
// =============================================================================
struct irange_map_data {
struct sol_irange input;
struct sol_irange output;
struct sol_irange output_value;
bool use_input_range : 1;
};
static int
irange_map_open(struct sol_flow_node *node, void *data, const struct sol_flow_node_options *options)
{
struct irange_map_data *mdata = data;
const struct sol_flow_node_type_int_map_options *opts;
SOL_FLOW_NODE_OPTIONS_SUB_API_CHECK(options, SOL_FLOW_NODE_TYPE_INT_MAP_OPTIONS_API_VERSION, -EINVAL);
opts = (const struct sol_flow_node_type_int_map_options *)options;
mdata->use_input_range = opts->use_input_range;
mdata->input = opts->input_range;
if (!mdata->use_input_range && (mdata->input.min >= mdata->input.max)) {
SOL_WRN("Invalid range: input max must to be bigger than min");
return -EINVAL;
}
mdata->output = opts->output_range;
/* We allow output.min > output.max to invert range, but
* when sending the packet, min and max must to be in correct
* order */
if (mdata->output.min < mdata->output.max) {
mdata->output_value.min = mdata->output.min;
mdata->output_value.max = mdata->output.max;
} else {
mdata->output_value.max = mdata->output.min;
mdata->output_value.min = mdata->output.max;
}
if (opts->output_range.step < 1) {
SOL_WRN("Output step need to be > 0");
return -EDOM;
}
mdata->output_value.step = opts->output_range.step;
return 0;
}
static int
_map(int64_t in_value, int64_t in_min, int64_t in_max, int64_t out_min, int64_t out_max, int64_t out_step, int32_t *out_value)
{
int64_t result;
if ((in_max - in_min) == out_min) {
SOL_WRN("Input max - input min == output min");
return -EDOM;
}
result = (in_value - in_min) * (out_max - out_min) /
(in_max - in_min) + out_min;
result -= (result - out_min) % out_step;
*out_value = result;
return 0;
}
static int
two_port_process(struct sol_flow_node *node, void *data, uint16_t port_in, uint16_t port_out, const struct sol_flow_packet *packet, int (*func)(int, int))
{
struct bitwise_data *mdata = data;
int r;
struct sol_irange in_value;
struct sol_irange out_value = { .min = INT32_MIN, .step = 1, .max = INT32_MAX };
r = sol_flow_packet_get_irange(packet, &in_value);
SOL_INT_CHECK(r, < 0, r);
if (port_in) {
mdata->in1 = in_value.val;
mdata->in1_init = true;
} else {
mdata->in0 = in_value.val;
mdata->in0_init = true;
}
if (!(mdata->in0_init && mdata->in1_init))
return 0;
out_value.val = func(mdata->in0, mdata->in1);
if (out_value.val == mdata->result && mdata->sent_first)
return 0;
mdata->result = out_value.val;
mdata->sent_first = true;
return sol_flow_send_irange_packet(node, port_out, &out_value);
}
static int
and_func(int in0, int in1)
{
return in0 & in1;
}
static int
and_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
return two_port_process(node, data, port, SOL_FLOW_NODE_TYPE_INT_BITWISE_AND__OUT__OUT, packet, and_func);
}
static int
or_func(int in0, int in1)
{
return in0 | in1;
}
static int
or_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
return two_port_process(node, data, port, SOL_FLOW_NODE_TYPE_INT_BITWISE_OR__OUT__OUT, packet, or_func);
}
static int
xor_func(int in0, int in1)
{
return in0 ^ in1;
}
static int
xor_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
return two_port_process(node, data, port, SOL_FLOW_NODE_TYPE_INT_BITWISE_XOR__OUT__OUT, packet, xor_func);
}
static int
validate_shift(const struct sol_flow_packet *packet)
{
struct sol_irange in;
int r;
r = sol_flow_packet_get_irange(packet, &in);
SOL_INT_CHECK(r, < 0, r);
if ((unsigned)in.val > (sizeof(in.val) * CHAR_BIT - 1) || in.val < 0)
return -EINVAL;
return 0;
}
static int
shift_left_func(int in0, int in1)
{
return in0 << in1;
}
static int
shift_left_process(struct sol_flow_node *node, void *data, uint16_t port, uint16_t conn_id, const struct sol_flow_packet *packet)
{
int r = 0;
if (port == SOL_FLOW_NODE_TYPE_INT_SHIFT_LEFT__IN__SHIFT)
r = validate_shift(packet);
if (r < 0)
return r;
return two_port_process(node, data, port, SOL_FLOW_NODE_TYPE_INT_SHIFT_LEFT__OUT__OUT, packet, shift_left_func);
}
