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d79865b9 MD |
1 | #ifndef _BABELTRACE_CTF_TYPES_H |
2 | #define _BABELTRACE_CTF_TYPES_H | |
6dc2ca62 MD |
3 | |
4 | /* | |
5 | * Common Trace Format | |
6 | * | |
7 | * Type header | |
8 | * | |
ccd7e1c8 | 9 | * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
6dc2ca62 | 10 | * |
ccd7e1c8 MD |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
12 | * of this software and associated documentation files (the "Software"), to deal | |
13 | * in the Software without restriction, including without limitation the rights | |
14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
15 | * copies of the Software, and to permit persons to whom the Software is | |
16 | * furnished to do so, subject to the following conditions: | |
de0ba614 | 17 | * |
ccd7e1c8 MD |
18 | * The above copyright notice and this permission notice shall be included in |
19 | * all copies or substantial portions of the Software. | |
6dc2ca62 MD |
20 | */ |
21 | ||
4c8bfb7e | 22 | #include <babeltrace/types.h> |
6dc2ca62 MD |
23 | #include <stdint.h> |
24 | #include <glib.h> | |
25 | ||
26 | /* | |
de0ba614 MD |
27 | * IMPORTANT: All lengths (len) and offsets (start, end) are expressed in bits, |
28 | * *not* in bytes. | |
29 | * | |
30 | * All write primitives, as well as read for dynamically sized entities, can | |
6dc2ca62 MD |
31 | * receive a NULL ptr/dest parameter. In this case, no write is performed, but |
32 | * the size is returned. | |
33 | */ | |
34 | ||
bed864a7 MD |
35 | uint64_t ctf_uint_read(struct stream_pos *pos, |
36 | const struct type_class_integer *int_class); | |
37 | int64_t ctf_int_read(struct stream_pos *pos, | |
38 | const struct type_class_integer *int_class); | |
39 | void ctf_uint_write(struct stream_pos *pos, | |
40 | const struct type_class_integer *int_class, | |
41 | uint64_t v); | |
42 | void ctf_int_write(struct stream_pos *pos, | |
43 | const struct type_class_integer *int_class, | |
44 | int64_t v); | |
6dc2ca62 | 45 | |
bed864a7 MD |
46 | double ctf_double_read(struct stream_pos *pos, |
47 | const struct type_class_float *src); | |
48 | void ctf_double_write(struct stream_pos *pos, | |
49 | const struct type_class_float *dest, | |
50 | double v); | |
51 | long double ctf_ldouble_read(struct stream_pos *pos, | |
0a46062b | 52 | const struct type_class_float *src); |
bed864a7 MD |
53 | void ctf_ldouble_write(struct stream_pos *pos, |
54 | const struct type_class_float *dest, | |
55 | long double v); | |
4c8bfb7e MD |
56 | void ctf_float_copy(struct stream_pos *destp, |
57 | struct stream_pos *srcp, | |
58 | const struct type_class_float *float_class); | |
6dc2ca62 | 59 | |
bed864a7 MD |
60 | void ctf_string_copy(struct stream_pos *dest, struct stream_pos *src, |
61 | const struct type_class_string *string_class); | |
47e0f2e2 | 62 | void ctf_string_read(char **dest, struct stream_pos *src, |
a52d7f6a | 63 | const struct type_class_string *string_class); |
47e0f2e2 | 64 | void ctf_string_write(struct stream_pos *dest, const char *src, |
a52d7f6a | 65 | const struct type_class_string *string_class); |
47e0f2e2 | 66 | void ctf_string_free_temp(char *string); |
6dc2ca62 | 67 | |
47e0f2e2 MD |
68 | GArray *ctf_enum_read(struct stream_pos *pos, |
69 | const struct type_class_enum *src); | |
bed864a7 MD |
70 | void ctf_enum_write(struct stream_pos *pos, |
71 | const struct type_class_enum *dest, | |
72 | GQuark q); | |
11796b96 MD |
73 | void ctf_struct_begin(struct stream_pos *pos, |
74 | const struct type_class_struct *struct_class); | |
75 | void ctf_struct_end(struct stream_pos *pos, | |
76 | const struct type_class_struct *struct_class); | |
d06d03db MD |
77 | void ctf_array_begin(struct stream_pos *pos, |
78 | const struct type_class_array *array_class); | |
79 | void ctf_array_end(struct stream_pos *pos, | |
80 | const struct type_class_array *array_class); | |
81 | void ctf_sequence_begin(struct stream_pos *pos, | |
82 | const struct type_class_sequence *sequence_class); | |
83 | void ctf_sequence_end(struct stream_pos *pos, | |
84 | const struct type_class_sequence *sequence_class); | |
6dc2ca62 | 85 | |
d79865b9 | 86 | #endif /* _BABELTRACE_CTF_TYPES_H */ |