meson: convert hw/audio
[qemu.git] / include / migration / qemu-file-types.h
1 /*
2 * QEMU System Emulator
3 *
4 * Copyright (c) 2003-2008 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 #ifndef MIGRATION_QEMU_FILE_TYPES_H
26 #define MIGRATION_QEMU_FILE_TYPES_H
27
28 int qemu_file_get_error(QEMUFile *f);
29
30 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, size_t size);
31 void qemu_put_byte(QEMUFile *f, int v);
32
33 #define qemu_put_sbyte qemu_put_byte
34
35 void qemu_put_be16(QEMUFile *f, unsigned int v);
36 void qemu_put_be32(QEMUFile *f, unsigned int v);
37 void qemu_put_be64(QEMUFile *f, uint64_t v);
38 size_t qemu_get_buffer(QEMUFile *f, uint8_t *buf, size_t size);
39
40 int qemu_get_byte(QEMUFile *f);
41
42 static inline unsigned int qemu_get_ubyte(QEMUFile *f)
43 {
44 return (unsigned int)qemu_get_byte(f);
45 }
46
47 #define qemu_get_sbyte qemu_get_byte
48
49 unsigned int qemu_get_be16(QEMUFile *f);
50 unsigned int qemu_get_be32(QEMUFile *f);
51 uint64_t qemu_get_be64(QEMUFile *f);
52
53 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
54 {
55 qemu_put_be64(f, *pv);
56 }
57
58 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
59 {
60 qemu_put_be32(f, *pv);
61 }
62
63 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
64 {
65 qemu_put_be16(f, *pv);
66 }
67
68 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
69 {
70 qemu_put_byte(f, *pv);
71 }
72
73 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
74 {
75 *pv = qemu_get_be64(f);
76 }
77
78 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
79 {
80 *pv = qemu_get_be32(f);
81 }
82
83 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
84 {
85 *pv = qemu_get_be16(f);
86 }
87
88 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
89 {
90 *pv = qemu_get_byte(f);
91 }
92
93 /* Signed versions for type safety */
94 static inline void qemu_put_sbe16(QEMUFile *f, int v)
95 {
96 qemu_put_be16(f, (unsigned int)v);
97 }
98
99 static inline void qemu_put_sbe32(QEMUFile *f, int v)
100 {
101 qemu_put_be32(f, (unsigned int)v);
102 }
103
104 static inline void qemu_put_sbe64(QEMUFile *f, int64_t v)
105 {
106 qemu_put_be64(f, (uint64_t)v);
107 }
108
109 static inline int qemu_get_sbe16(QEMUFile *f)
110 {
111 return (int)qemu_get_be16(f);
112 }
113
114 static inline int qemu_get_sbe32(QEMUFile *f)
115 {
116 return (int)qemu_get_be32(f);
117 }
118
119 static inline int64_t qemu_get_sbe64(QEMUFile *f)
120 {
121 return (int64_t)qemu_get_be64(f);
122 }
123
124 static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv)
125 {
126 qemu_put_8s(f, (const uint8_t *)pv);
127 }
128
129 static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv)
130 {
131 qemu_put_be16s(f, (const uint16_t *)pv);
132 }
133
134 static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv)
135 {
136 qemu_put_be32s(f, (const uint32_t *)pv);
137 }
138
139 static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
140 {
141 qemu_put_be64s(f, (const uint64_t *)pv);
142 }
143
144 static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
145 {
146 qemu_get_8s(f, (uint8_t *)pv);
147 }
148
149 static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv)
150 {
151 qemu_get_be16s(f, (uint16_t *)pv);
152 }
153
154 static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv)
155 {
156 qemu_get_be32s(f, (uint32_t *)pv);
157 }
158
159 static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
160 {
161 qemu_get_be64s(f, (uint64_t *)pv);
162 }
163
164 size_t qemu_get_counted_string(QEMUFile *f, char buf[256]);
165
166 void qemu_put_counted_string(QEMUFile *f, const char *name);
167
168 int qemu_file_rate_limit(QEMUFile *f);
169
170 #endif