def = lookup_definition(scope, field_underscore);
g_free(field_underscore);
}
- if (bt_ctf_field_type(bt_ctf_get_field_decl(def)) == CTF_TYPE_VARIANT) {
+ if (bt_ctf_field_type(bt_ctf_get_decl_from_def(def)) == CTF_TYPE_VARIANT) {
const struct definition_variant *variant_definition;
variant_definition = container_of(def,
const struct definition_variant, p);
if (!ctf_event || !field)
return NULL;
- if (bt_ctf_field_type(bt_ctf_get_field_decl(field)) == CTF_TYPE_ARRAY) {
+ if (bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) == CTF_TYPE_ARRAY) {
struct definition_array *array_definition;
array_definition = container_of(field,
struct definition_array, p);
ret = array_index(array_definition, index);
- } else if (bt_ctf_field_type(bt_ctf_get_field_decl(field)) == CTF_TYPE_SEQUENCE) {
+ } else if (bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) == CTF_TYPE_SEQUENCE) {
struct definition_sequence *sequence_definition;
sequence_definition = container_of(field,
struct definition_sequence, p);
if (!ctf_event || !scope || !list || !count)
return -EINVAL;
- switch (bt_ctf_field_type(bt_ctf_get_field_decl(scope))) {
+ switch (bt_ctf_field_type(bt_ctf_get_decl_from_def(scope))) {
case CTF_TYPE_INTEGER:
case CTF_TYPE_FLOAT:
case CTF_TYPE_STRING:
{
const struct definition_enum *def_enum;
- if (!field || bt_ctf_field_type(bt_ctf_get_field_decl(field)) != CTF_TYPE_ENUM) {
+ if (!field || bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) != CTF_TYPE_ENUM) {
bt_ctf_field_set_error(-EINVAL);
return NULL;
}
GArray *array;
const char *ret;
- if (!field || bt_ctf_field_type(bt_ctf_get_field_decl(field)) != CTF_TYPE_ENUM) {
+ if (!field || bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) != CTF_TYPE_ENUM) {
bt_ctf_field_set_error(-EINVAL);
return NULL;
}
{
uint64_t ret = 0;
- if (field && bt_ctf_field_type(bt_ctf_get_field_decl(field)) == CTF_TYPE_INTEGER)
+ if (field && bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) == CTF_TYPE_INTEGER)
ret = get_unsigned_int(field);
else
bt_ctf_field_set_error(-EINVAL);
{
int64_t ret = 0;
- if (field && bt_ctf_field_type(bt_ctf_get_field_decl(field)) == CTF_TYPE_INTEGER)
+ if (field && bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) == CTF_TYPE_INTEGER)
ret = get_signed_int(field);
else
bt_ctf_field_set_error(-EINVAL);
char *ret = NULL;
GString *char_array;
- if (field && bt_ctf_field_type(bt_ctf_get_field_decl(field)) == CTF_TYPE_ARRAY) {
+ if (field && bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) == CTF_TYPE_ARRAY) {
char_array = get_char_array(field);
if (char_array) {
ret = char_array->str;
{
char *ret = NULL;
- if (field && bt_ctf_field_type(bt_ctf_get_field_decl(field)) == CTF_TYPE_STRING)
+ if (field && bt_ctf_field_type(bt_ctf_get_decl_from_def(field)) == CTF_TYPE_STRING)
ret = get_string(field);
else
bt_ctf_field_set_error(-EINVAL);
return rem_(g_quark_to_string(((struct declaration_field *) field)->name));
}
-const struct declaration *bt_ctf_get_field_decl(const struct definition *def)
+const struct declaration *bt_ctf_get_decl_from_def(const struct definition *def)
{
if (def)
return def->declaration;
return NULL;
}
+
+const struct declaration *bt_ctf_get_decl_from_field_decl(
+ const struct bt_ctf_field_decl *field)
+{
+ if (field)
+ return ((struct declaration_field *) field)->declaration;
+
+ return NULL;
+}
const char *bt_ctf_field_name(const struct definition *def);
/*
- * bt_ctf_get_field_decl: return the declaration of a field or NULL
- * on error
+ * bt_ctf_get_decl_from_def: return the declaration of a field from
+ * its definition or NULL on error
*/
-const struct declaration *bt_ctf_get_field_decl(const struct definition *def);
+const struct declaration *bt_ctf_get_decl_from_def(const struct definition *def);
+
+/*
+ * bt_ctf_get_decl_from_field_decl: return the declaration of a field from
+ * a field_decl or NULL on error
+ */
+const struct declaration *bt_ctf_get_decl_from_field_decl(
+ const struct bt_ctf_field_decl *field);
/*
* bt_ctf_field_type: returns the type of a field or -1 if unknown