bt_put(field);
}
+BT_HIDDEN
struct bt_ctf_field_type *bt_ctf_field_get_type(struct bt_ctf_field *field)
{
struct bt_ctf_field_type *ret = NULL;
return ret;
}
+BT_HIDDEN
enum bt_ctf_type_id bt_ctf_field_get_type_id(struct bt_ctf_field *field)
{
enum bt_ctf_type_id ret = BT_CTF_TYPE_ID_UNKNOWN;
return ret;
}
+BT_HIDDEN
int bt_ctf_field_is_integer(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_INTEGER;
}
+BT_HIDDEN
int bt_ctf_field_is_floating_point(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_FLOAT;
}
+BT_HIDDEN
int bt_ctf_field_is_enumeration(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_ENUM;
}
+BT_HIDDEN
int bt_ctf_field_is_string(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_STRING;
}
+BT_HIDDEN
int bt_ctf_field_is_structure(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_STRUCT;
}
+BT_HIDDEN
int bt_ctf_field_is_array(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_ARRAY;
}
+BT_HIDDEN
int bt_ctf_field_is_sequence(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_SEQUENCE;
}
+BT_HIDDEN
int bt_ctf_field_is_variant(struct bt_ctf_field *field)
{
return bt_ctf_field_get_type_id(field) == BT_CTF_TYPE_ID_VARIANT;
}
+BT_HIDDEN
struct bt_ctf_field *bt_ctf_field_sequence_get_length(
struct bt_ctf_field *field)
{
return new_field;
}
+BT_HIDDEN
struct bt_ctf_field *bt_ctf_field_structure_get_field_by_index(
struct bt_ctf_field *field, int index)
{
return new_field;
}
+BT_HIDDEN
struct bt_ctf_field *bt_ctf_field_variant_get_current_field(
struct bt_ctf_field *variant_field)
{
return container;
}
+BT_HIDDEN
const char *bt_ctf_field_enumeration_get_mapping_name(
struct bt_ctf_field *field)
{
return name;
}
+BT_HIDDEN
int bt_ctf_field_signed_integer_get_value(struct bt_ctf_field *field,
int64_t *value)
{
return ret;
}
+BT_HIDDEN
int bt_ctf_field_unsigned_integer_get_value(struct bt_ctf_field *field,
uint64_t *value)
{
return ret;
}
+BT_HIDDEN
int bt_ctf_field_floating_point_get_value(struct bt_ctf_field *field,
double *value)
{
return ret;
}
+BT_HIDDEN
const char *bt_ctf_field_string_get_value(struct bt_ctf_field *field)
{
const char *ret = NULL;
return ret;
}
+BT_HIDDEN
int bt_ctf_field_string_append(struct bt_ctf_field *field,
const char *value)
{
return ret;
}
+BT_HIDDEN
int bt_ctf_field_string_append_len(struct bt_ctf_field *field,
const char *value, unsigned int length)
{
return ret;
}
+BT_HIDDEN
struct bt_ctf_field *bt_ctf_field_copy(struct bt_ctf_field *field)
{
int ret;
BT_HIDDEN
void bt_ctf_field_freeze(struct bt_ctf_field *field);
+/*
+ * bt_ctf_field_copy: get a field's deep copy.
+ *
+ * Get a field's deep copy. The created field copy shares the source's
+ * associated field types.
+ *
+ * On success, the returned copy has its reference count set to 1.
+ *
+ * @param field Field instance.
+ *
+ * Returns the field copy on success, NULL on error.
+ */
+BT_HIDDEN
+struct bt_ctf_field *bt_ctf_field_copy(struct bt_ctf_field *field);
+
+
+/*
+ * bt_ctf_field_is_integer: returns whether or not a given field
+ * is an integer type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is an integer type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_integer(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_floating_point: returns whether or not a given field
+ * is a floating point number type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is a floating point number type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_floating_point(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_enumeration: returns whether or not a given field
+ * is an enumeration type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is an enumeration type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_enumeration(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_string: returns whether or not a given field
+ * is a string type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is a string type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_string(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_structure: returns whether or not a given field
+ * is a structure type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is a structure type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_structure(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_array: returns whether or not a given field
+ * is an array type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is an array type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_array(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_sequence: returns whether or not a given field
+ * is a sequence type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is a sequence type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_sequence(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_is_variant: returns whether or not a given field
+ * is a variant type.
+ *
+ * @param field Field instance.
+ *
+ * Returns 1 if the field instance is a variant type, 0 otherwise.
+ */
+BT_HIDDEN
+int bt_ctf_field_is_variant(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_structure_get_field_by_index: get a structure's field by index.
+ *
+ * Get the structure's field corresponding to the provided field name.
+ * bt_ctf_field_put() must be called on the returned value.
+ * The indexes are the same as those provided for bt_ctf_field_type_structure.
+ *
+ * @param structure Structure field instance.
+ * @param index Index of the field in the provided structure.
+ *
+ * Returns a field instance on success, NULL on error.
+ */
+BT_HIDDEN
+struct bt_ctf_field *bt_ctf_field_structure_get_field_by_index(
+ struct bt_ctf_field *structure, int index);
+
+/*
+ * bt_ctf_field_sequence_get_length: get a sequence's length.
+ *
+ * Get the sequence's length field.
+ *
+ * @param sequence Sequence field instance.
+ *
+ * Returns a field instance on success, NULL if a length was never set.
+ */
+BT_HIDDEN
+struct bt_ctf_field *bt_ctf_field_sequence_get_length(
+ struct bt_ctf_field *sequence);
+
+/*
+ * bt_ctf_field_variant_get_current_field: get the current selected field of a
+ * variant.
+ *
+ * Return the variant's current selected field. This function, unlike
+ * bt_ctf_field_variant_get_field(), does not create any field; it
+ * returns NULL if there's no current selected field yet.
+ *
+ * @param variant Variant field instance.
+ *
+ * Returns a field instance on success, NULL on error or when there's no
+ * current selected field.
+ */
+BT_HIDDEN
+struct bt_ctf_field *bt_ctf_field_variant_get_current_field(
+ struct bt_ctf_field *variant);
+
+/*
+ * bt_ctf_field_enumeration_get_mapping_name: get an enumeration field's mapping
+ * name.
+ *
+ * Return the enumeration's underlying container field (an integer).
+ * bt_ctf_field_put() must be called on the returned value.
+ *
+ * @param enumeration Enumeration field instance.
+ *
+ * Returns a field instance on success, NULL on error.
+ */
+BT_HIDDEN
+const char *bt_ctf_field_enumeration_get_mapping_name(
+ struct bt_ctf_field *enumeration);
+
+/*
+ * bt_ctf_field_signed_integer_get_value: get a signed integer field's value
+ *
+ * Get a signed integer field's value.
+ *
+ * @param integer Signed integer field instance.
+ * @param value Pointer to a signed integer where the value will be stored.
+ *
+ * Returns 0 on success, a negative value on error.
+ */
+BT_HIDDEN
+int bt_ctf_field_signed_integer_get_value(struct bt_ctf_field *integer,
+ int64_t *value);
+
+/*
+ * bt_ctf_field_unsigned_integer_get_value: get unsigned integer field's value
+ *
+ * Get an unsigned integer field's value.
+ *
+ * @param integer Unsigned integer field instance.
+ * @param value Pointer to an unsigned integer where the value will be stored.
+ *
+ * Returns 0 on success, a negative value on error.
+ */
+BT_HIDDEN
+int bt_ctf_field_unsigned_integer_get_value(struct bt_ctf_field *integer,
+ uint64_t *value);
+
+/*
+ * bt_ctf_field_floating_point_get_value: get a floating point field's value
+ *
+ * Get a floating point field's value.
+ *
+ * @param floating_point Floating point field instance.
+ * @param value Pointer to a double where the value will be stored.
+ *
+ * Returns 0 on success, a negative value on error.
+ */
+BT_HIDDEN
+int bt_ctf_field_floating_point_get_value(struct bt_ctf_field *floating_point,
+ double *value);
+
+/*
+ * bt_ctf_field_string_get_value: get a string field's value
+ *
+ * Get a string field's value.
+ *
+ * @param string_field String field instance.
+ *
+ * Returns the string's value, NULL if unset.
+ */
+BT_HIDDEN
+const char *bt_ctf_field_string_get_value(struct bt_ctf_field *string_field);
+
+/*
+ * bt_ctf_field_string_append: append a string to a string field's
+ * current value.
+ *
+ * Append a string to the current value of a string field. If the string
+ * field was never set using bt_ctf_field_string_set_value(), it is
+ * first set to an empty string, and then the concatenation happens.
+ *
+ * @param string_field String field instance.
+ * @param value String to append to the current string field's value.
+ *
+ * Returns 0 on success, a negative value on error.
+ */
+BT_HIDDEN
+int bt_ctf_field_string_append(struct bt_ctf_field *string_field,
+ const char *value);
+
+/*
+ * bt_ctf_field_string_append_len: append a string of a given length to
+ * a string field's current value.
+ *
+ * Append a string of a given length to the current value of a string
+ * field. If the string field was never set using
+ * bt_ctf_field_string_set_value(), it is first set to an empty string,
+ * and then the concatenation happens.
+ *
+ * If a null byte is encountered before the given length, only the
+ * substring before the first null byte is appended.
+ *
+ * @param string_field String field instance.
+ * @param value String to append to the current string field's value.
+ * @param length Length of string value to append.
+ *
+ * Returns 0 on success, a negative value on error.
+ */
+BT_HIDDEN
+int bt_ctf_field_string_append_len(
+ struct bt_ctf_field *string_field, const char *value,
+ unsigned int length);
+
+/*
+ * bt_ctf_field_get_type_id: get a field's ctf_type_id.
+ *
+ * This is a helper function which avoids a call to
+ * bt_ctf_field_get_type(), followed by a call to
+ * bt_ctf_field_type_get_type_id(), followed by a call to
+ * bt_ctf_put().
+ *
+ * @param field Field instance.
+ *
+ * Returns the field's ctf_type_id, CTF_TYPE_UNKNOWN on error.
+ */
+BT_HIDDEN
+enum bt_ctf_type_id bt_ctf_field_get_type_id(struct bt_ctf_field *field);
+
+/*
+ * bt_ctf_field_get_type: get a field's type
+ *
+ * @param field Field intance.
+ *
+ * Returns a field type instance on success, NULL on error.
+ */
+BT_HIDDEN
+struct bt_ctf_field_type *bt_ctf_field_get_type(struct bt_ctf_field *field);
+
#endif /* BABELTRACE_CTF_IR_FIELDS_INTERNAL_H */
struct bt_ctf_field_type *type);
/*
- * bt_ctf_field_structure_get_field: get a structure's field.
+ * bt_ctf_field_variant_get_field: get a variant's selected field.
*
- * Get the structure's field corresponding to the provided field name.
- * bt_ctf_field_put() must be called on the returned value.
+ * Return the variant's selected field. The "tag" field is the selector enum
+ * field. bt_ctf_field_put() must be called on the returned value.
*
- * @param structure Structure field instance.
- * @param name Name of the field in the provided structure.
+ * @param variant Variant field instance.
+ * @param tag Selector enumeration field.
*
* Returns a field instance on success, NULL on error.
*/
-extern struct bt_ctf_field *bt_ctf_field_structure_get_field(
- struct bt_ctf_field *structure, const char *name);
+extern struct bt_ctf_field *bt_ctf_field_variant_get_field(
+ struct bt_ctf_field *variant, struct bt_ctf_field *tag);
/*
- * bt_ctf_field_structure_get_field_by_index: get a structure's field by index.
+ * bt_ctf_field_structure_get_field: get a structure's field.
*
* Get the structure's field corresponding to the provided field name.
* bt_ctf_field_put() must be called on the returned value.
- * The indexes are the same as those provided for bt_ctf_field_type_structure.
*
* @param structure Structure field instance.
- * @param index Index of the field in the provided structure.
+ * @param name Name of the field in the provided structure.
*
* Returns a field instance on success, NULL on error.
*/
-extern struct bt_ctf_field *bt_ctf_field_structure_get_field_by_index(
- struct bt_ctf_field *structure, int index);
+extern struct bt_ctf_field *bt_ctf_field_structure_get_field(
+ struct bt_ctf_field *structure, const char *name);
/*
* bt_ctf_field_array_get_field: get an array's field at position "index".
extern struct bt_ctf_field *bt_ctf_field_array_get_field(
struct bt_ctf_field *array, uint64_t index);
-/*
- * bt_ctf_field_sequence_get_length: get a sequence's length.
- *
- * Get the sequence's length field.
- *
- * @param sequence Sequence field instance.
- *
- * Returns a field instance on success, NULL if a length was never set.
- */
-extern struct bt_ctf_field *bt_ctf_field_sequence_get_length(
- struct bt_ctf_field *sequence);
-
/*
* bt_ctf_field_sequence_set_length: set a sequence's length.
*
extern struct bt_ctf_field *bt_ctf_field_sequence_get_field(
struct bt_ctf_field *sequence, uint64_t index);
-/*
- * bt_ctf_field_variant_get_field: get a variant's selected field.
- *
- * Return the variant's selected field. The "tag" field is the selector enum
- * field. bt_ctf_field_put() must be called on the returned value.
- *
- * @param variant Variant field instance.
- * @param tag Selector enumeration field.
- *
- * Returns a field instance on success, NULL on error.
- */
-extern struct bt_ctf_field *bt_ctf_field_variant_get_field(
- struct bt_ctf_field *variant, struct bt_ctf_field *tag);
-
-/*
- * bt_ctf_field_variant_get_current_field: get the current selected field of a
- * variant.
- *
- * Return the variant's current selected field. This function, unlike
- * bt_ctf_field_variant_get_field(), does not create any field; it
- * returns NULL if there's no current selected field yet.
- *
- * @param variant Variant field instance.
- *
- * Returns a field instance on success, NULL on error or when there's no
- * current selected field.
- */
-extern struct bt_ctf_field *bt_ctf_field_variant_get_current_field(
- struct bt_ctf_field *variant);
-
/*
* bt_ctf_field_enumeration_get_container: get an enumeration field's container.
*
extern struct bt_ctf_field *bt_ctf_field_enumeration_get_container(
struct bt_ctf_field *enumeration);
-/*
- * bt_ctf_field_enumeration_get_mapping_name: get an enumeration field's mapping
- * name.
- *
- * Return the enumeration's underlying container field (an integer).
- * bt_ctf_field_put() must be called on the returned value.
- *
- * @param enumeration Enumeration field instance.
- *
- * Returns a field instance on success, NULL on error.
- */
-extern const char *bt_ctf_field_enumeration_get_mapping_name(
- struct bt_ctf_field *enumeration);
-
-/*
- * bt_ctf_field_signed_integer_get_value: get a signed integer field's value
- *
- * Get a signed integer field's value.
- *
- * @param integer Signed integer field instance.
- * @param value Pointer to a signed integer where the value will be stored.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_field_signed_integer_get_value(struct bt_ctf_field *integer,
- int64_t *value);
-
/*
* bt_ctf_field_signed_integer_set_value: set a signed integer field's value
*
extern int bt_ctf_field_signed_integer_set_value(struct bt_ctf_field *integer,
int64_t value);
-/*
- * bt_ctf_field_unsigned_integer_get_value: get unsigned integer field's value
- *
- * Get an unsigned integer field's value.
- *
- * @param integer Unsigned integer field instance.
- * @param value Pointer to an unsigned integer where the value will be stored.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_field_unsigned_integer_get_value(struct bt_ctf_field *integer,
- uint64_t *value);
-
/*
* bt_ctf_field_unsigned_integer_set_value: set unsigned integer field's value
*
extern int bt_ctf_field_unsigned_integer_set_value(struct bt_ctf_field *integer,
uint64_t value);
-/*
- * bt_ctf_field_floating_point_get_value: get a floating point field's value
- *
- * Get a floating point field's value.
- *
- * @param floating_point Floating point field instance.
- * @param value Pointer to a double where the value will be stored.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_field_floating_point_get_value(
- struct bt_ctf_field *floating_point, double *value);
-
/*
* bt_ctf_field_floating_point_set_value: set a floating point field's value
*
struct bt_ctf_field *floating_point,
double value);
-/*
- * bt_ctf_field_string_get_value: get a string field's value
- *
- * Get a string field's value.
- *
- * @param string_field String field instance.
- *
- * Returns the string's value, NULL if unset.
- */
-extern const char *bt_ctf_field_string_get_value(
- struct bt_ctf_field *string_field);
-
/*
* bt_ctf_field_string_set_value: set a string field's value
*
extern int bt_ctf_field_string_set_value(struct bt_ctf_field *string_field,
const char *value);
-/*
- * bt_ctf_field_string_append: append a string to a string field's
- * current value.
- *
- * Append a string to the current value of a string field. If the string
- * field was never set using bt_ctf_field_string_set_value(), it is
- * first set to an empty string, and then the concatenation happens.
- *
- * @param string_field String field instance.
- * @param value String to append to the current string field's value.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_field_string_append(struct bt_ctf_field *string_field,
- const char *value);
-
-/*
- * bt_ctf_field_string_append_len: append a string of a given length to
- * a string field's current value.
- *
- * Append a string of a given length to the current value of a string
- * field. If the string field was never set using
- * bt_ctf_field_string_set_value(), it is first set to an empty string,
- * and then the concatenation happens.
- *
- * If a null byte is encountered before the given length, only the
- * substring before the first null byte is appended.
- *
- * @param string_field String field instance.
- * @param value String to append to the current string field's value.
- * @param length Length of string value to append.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_field_string_append_len(
- struct bt_ctf_field *string_field, const char *value,
- unsigned int length);
-
-/*
- * bt_ctf_field_get_type: get a field's type
- *
- * @param field Field intance.
- *
- * Returns a field type instance on success, NULL on error.
- */
-extern struct bt_ctf_field_type *bt_ctf_field_get_type(
- struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_get_type_id: get a field's ctf_type_id.
- *
- * This is a helper function which avoids a call to
- * bt_ctf_field_get_type(), followed by a call to
- * bt_ctf_field_type_get_type_id(), followed by a call to
- * bt_ctf_put().
- *
- * @param field Field instance.
- *
- * Returns the field's ctf_type_id, CTF_TYPE_UNKNOWN on error.
- */
-extern enum bt_ctf_type_id bt_ctf_field_get_type_id(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_integer: returns whether or not a given field
- * is an integer type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is an integer type, 0 otherwise.
- */
-extern int bt_ctf_field_is_integer(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_floating_point: returns whether or not a given field
- * is a floating point number type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is a floating point number type, 0 otherwise.
- */
-extern int bt_ctf_field_is_floating_point(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_enumeration: returns whether or not a given field
- * is an enumeration type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is an enumeration type, 0 otherwise.
- */
-extern int bt_ctf_field_is_enumeration(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_string: returns whether or not a given field
- * is a string type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is a string type, 0 otherwise.
- */
-extern int bt_ctf_field_is_string(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_structure: returns whether or not a given field
- * is a structure type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is a structure type, 0 otherwise.
- */
-extern int bt_ctf_field_is_structure(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_array: returns whether or not a given field
- * is an array type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is an array type, 0 otherwise.
- */
-extern int bt_ctf_field_is_array(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_sequence: returns whether or not a given field
- * is a sequence type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is a sequence type, 0 otherwise.
- */
-extern int bt_ctf_field_is_sequence(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_is_variant: returns whether or not a given field
- * is a variant type.
- *
- * @param field Field instance.
- *
- * Returns 1 if the field instance is a variant type, 0 otherwise.
- */
-extern int bt_ctf_field_is_variant(struct bt_ctf_field *field);
-
-/*
- * bt_ctf_field_copy: get a field's deep copy.
- *
- * Get a field's deep copy. The created field copy shares the source's
- * associated field types.
- *
- * On success, the returned copy has its reference count set to 1.
- *
- * @param field Field instance.
- *
- * Returns the field copy on success, NULL on error.
- */
-extern struct bt_ctf_field *bt_ctf_field_copy(struct bt_ctf_field *field);
-
#ifdef __cplusplus
}
#endif
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