4 * BabelTrace - Integer Type Converter
6 * Copyright 2010, 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
19 #include <babeltrace/compiler.h>
20 #include <babeltrace/align.h>
21 #include <babeltrace/format.h>
25 struct definition
*_integer_definition_new(struct declaration
*declaration
,
26 struct definition_scope
*parent_scope
,
27 GQuark field_name
, int index
,
28 const char *root_name
);
30 void _integer_definition_free(struct definition
*definition
);
33 void _integer_declaration_free(struct declaration
*declaration
)
35 struct declaration_integer
*integer_declaration
=
36 container_of(declaration
, struct declaration_integer
, p
);
37 g_free(integer_declaration
);
40 struct declaration_integer
*
41 integer_declaration_new(size_t len
, int byte_order
,
42 int signedness
, size_t alignment
, int base
,
43 enum ctf_string_encoding encoding
)
45 struct declaration_integer
*integer_declaration
;
47 integer_declaration
= g_new(struct declaration_integer
, 1);
48 integer_declaration
->p
.id
= CTF_TYPE_INTEGER
;
49 integer_declaration
->p
.alignment
= alignment
;
50 integer_declaration
->p
.declaration_free
= _integer_declaration_free
;
51 integer_declaration
->p
.definition_free
= _integer_definition_free
;
52 integer_declaration
->p
.definition_new
= _integer_definition_new
;
53 integer_declaration
->p
.ref
= 1;
54 integer_declaration
->len
= len
;
55 integer_declaration
->byte_order
= byte_order
;
56 integer_declaration
->signedness
= signedness
;
57 integer_declaration
->base
= base
;
58 integer_declaration
->encoding
= encoding
;
59 return integer_declaration
;
64 _integer_definition_new(struct declaration
*declaration
,
65 struct definition_scope
*parent_scope
,
66 GQuark field_name
, int index
,
67 const char *root_name
)
69 struct declaration_integer
*integer_declaration
=
70 container_of(declaration
, struct declaration_integer
, p
);
71 struct definition_integer
*integer
;
74 integer
= g_new(struct definition_integer
, 1);
75 declaration_ref(&integer_declaration
->p
);
76 integer
->p
.declaration
= declaration
;
77 integer
->declaration
= integer_declaration
;
80 * Use INT_MAX order to ensure that all fields of the parent
81 * scope are seen as being prior to this scope.
83 integer
->p
.index
= root_name
? INT_MAX
: index
;
84 integer
->p
.name
= field_name
;
85 integer
->p
.path
= new_definition_path(parent_scope
, field_name
,
87 integer
->p
.scope
= NULL
;
88 integer
->value
._unsigned
= 0;
89 ret
= register_field_definition(field_name
, &integer
->p
,
96 void _integer_definition_free(struct definition
*definition
)
98 struct definition_integer
*integer
=
99 container_of(definition
, struct definition_integer
, p
);
101 declaration_unref(integer
->p
.declaration
);