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capture-condition: style cleanup

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Just some nits and defensive programming.
This commit is contained in:
Christian Hergert
2016-09-26 17:36:47 -07:00
parent 571c2320da
commit a3257ed40b
1 changed files with 11 additions and 5 deletions
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16
lib/sp-capture-condition.c
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@ -167,11 +167,13 @@ sp_capture_condition_copy (const SpCaptureCondition *self)
case SP_CAPTURE_CONDITION_WHERE_PID_IN: case SP_CAPTURE_CONDITION_WHERE_PID_IN:
return sp_capture_condition_new_where_pid_in ( return sp_capture_condition_new_where_pid_in (
self->u.where_pid_in->len, (const GPid *)(gpointer)self->u.where_pid_in->data); self->u.where_pid_in->len,
(const GPid *)(gpointer)self->u.where_pid_in->data);
case SP_CAPTURE_CONDITION_WHERE_COUNTER_IN: case SP_CAPTURE_CONDITION_WHERE_COUNTER_IN:
return sp_capture_condition_new_where_counter_in ( return sp_capture_condition_new_where_counter_in (
self->u.where_counter_in->len, (const guint *)(gpointer)self->u.where_counter_in->data); self->u.where_counter_in->len,
(const guint *)(gpointer)self->u.where_counter_in->data);
default: default:
g_assert_not_reached (); g_assert_not_reached ();
@ -280,13 +282,17 @@ sp_capture_condition_new_where_counter_in (guint n_counters,
{ {
SpCaptureCondition *self; SpCaptureCondition *self;
g_return_val_if_fail (counters != NULL, NULL); g_return_val_if_fail (counters != NULL || n_counters == 0, NULL);
self = g_slice_new0 (SpCaptureCondition); self = g_slice_new0 (SpCaptureCondition);
self->type = SP_CAPTURE_CONDITION_WHERE_COUNTER_IN; self->type = SP_CAPTURE_CONDITION_WHERE_COUNTER_IN;
self->u.where_counter_in = g_array_sized_new (FALSE, FALSE, sizeof (guint), n_counters); self->u.where_counter_in = g_array_sized_new (FALSE, FALSE, sizeof (guint), n_counters);
g_array_set_size (self->u.where_counter_in, n_counters);
memcpy (self->u.where_counter_in->data, counters, sizeof (guint) * n_counters); if (n_counters > 0)
{
g_array_set_size (self->u.where_counter_in, n_counters);
memcpy (self->u.where_counter_in->data, counters, sizeof (guint) * n_counters);
}
return self; return self;
} }