1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/*
* Copyright (c) 2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef NDEBUG
#define parcClean_errno() (errno == 0 ? "None" : strerror(errno))
#define parcLog_PrintError(M, ...) \
fprintf(stderr, "[ERROR] (%s:%d: errno: %s) " M "\nExit (Failure)\n", \
__FILE__, __LINE__, parcClean_errno(), ##__VA_ARGS__);
#define parcAssertTrue(A, M, ...) \
if (!(A)) { \
assert(A); \
}
#define parcAssertFalse(A, M, ...) \
if ((A)) { \
assert(!(A)); \
}
#define parcAssertNotNull(A, M, ...) \
if (A == NULL) { \
assert(A != NULL); \
}
#define parcAssertNull(A, M, ...) \
if (A != NULL) { \
assert(A == NULL); \
}
#define parcTrapIllegalValueIf(A, M, ...) \
if ((A)) { \
assert(!(A)); \
}
#define parcTrapIllegalValue(A, M, ...) \
{ \
parcLog_PrintError("Illegal value: " M, ##__VA_ARGS__); \
assert(0); \
exit(1); \
}
#define parcTrapNotImplemented(M, ...) \
{ \
parcLog_PrintError("Feature not implemented: " M, ##__VA_ARGS__); \
assert(0); \
}
#define parcTrapOutOfBounds(A, M, ...) \
{ \
parcLog_PrintError("Element out of bounds, %zu :" M, A, ##__VA_ARGS__); \
assert(0); \
exit(1); \
}
#define parcTrapOutOfBoundsIf(A, M, ...) \
{ assert(!(A)); }
#define parcTrapOutOfMemory(M, ...) \
{ \
parcLog_PrintError("Out of memory. " M, ##__VA_ARGS__); \
assert(0); \
exit(1); \
}
#define parcTrapOutOfMemoryIf(A, M, ...) \
{ assert(!(A)); }
#define parcTrapUnexpectedState(M, ...) \
{ \
parcLog_PrintError("Unexpected state. " M, ##__VA_ARGS__); \
assert(0); \
exit(1); \
}
#define parcTrapUnexpectedStateIf(A, M, ...) \
{ assert(!(A)); }
#define parcTrapUnrecoverableState(M, ...) \
{ \
parcLog_PrintError("Unrecoverable State: " M, ##__VA_ARGS__); \
assert(0); \
exit(1); \
}
#define parcTrapInvalidValueIf(A, M, ...) \
{ assert(!(A)); }
#define parcTrapCannotObtainLock(M, ...) \
{ \
parcLog_PrintError("Cannot obtain lock: " M, ##__VA_ARGS__); \
assert(0); \
exit(1); \
}
#define parcTrapCannotObtainLockIf(A, M, ...) \
{ assert(!(A)); }
#define parcAssertAligned(address, alignment, ...) \
{ \
assert(((alignment & (~alignment + 1)) == alignment) \
? (((uintptr_t)address) % alignment) == 0 ? 1 : 0 \
: 0); \
}
#else
#define parcLog_PrintError(M, ...) \
fprintf(stderr, "[ERROR] " M "\n", ##__VA_ARGS__);
#define parcAssertTrue(A, M, ...) \
if (!(A)) { \
parcLog_PrintError(M, ##__VA_ARGS__); \
assert(A); \
}
#define parcAssertFalse(A, M, ...) \
if ((A)) { \
parcLog_PrintError(M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcAssertNotNull(A, M, ...) \
if (A == NULL) { \
parcLog_PrintError(M, ##__VA_ARGS__); \
assert(A != NULL); \
}
#define parcAssertNull(A, M, ...) \
if (A != NULL) { \
parcLog_PrintError(M, ##__VA_ARGS__); \
assert(A == NULL); \
}
#define parcTrapIllegalValueIf(A, M, ...) \
if ((A)) { \
parcLog_PrintError("Illegal value: " M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcTrapIllegalValue(A, M, ...) \
parcLog_PrintError("Illegal value: " M, ##__VA_ARGS__); \
assert(0);
#define parcTrapNotImplemented(M, ...) \
parcLog_PrintError("Feature not implemented: " M, ##__VA_ARGS__); \
assert(0);
#define parcTrapOutOfBounds(A, M, ...) \
parcLog_PrintError("Element out of bounds, %zu :" M, A, ##__VA_ARGS__); \
assert(0);
#define parcTrapOutOfBoundsIf(A, M, ...) \
if ((A)) { \
parcLog_PrintError("Out of bounds: " M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcTrapOutOfMemory(M, ...) \
parcLog_PrintError("Out of memory. " M, ##__VA_ARGS__); \
assert(0);
#define parcTrapOutOfMemoryIf(A, M, ...) \
if ((A)) { \
parcLog_PrintError("Out of memory. " M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcTrapUnexpectedState(M, ...) \
parcLog_PrintError("Unexpected state. " M, ##__VA_ARGS__); \
assert(0);
#define parcTrapUnexpectedStateIf(A, M, ...) \
if ((A)) { \
parcLog_PrintError("Unexpected state: " M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcTrapUnrecoverableState(M, ...) \
parcLog_PrintError("Unrecoverable State: " M, ##__VA_ARGS__); \
assert(0);
#define parcTrapInvalidValueIf(A, M, ...) \
if ((A)) { \
parcLog_PrintError("Invalid value: " M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcTrapCannotObtainLock(M, ...) \
parcLog_PrintError("Cannot obtain lock: " M, ##__VA_ARGS__); \
assert(0);
#define parcTrapCannotObtainLockIf(A, M, ...) \
if ((A)) { \
parcLog_PrintError("Cannot obtain lock: " M, ##__VA_ARGS__); \
assert(!(A)); \
}
#define parcAssertAligned(address, alignment, ...) \
parcLog_PrintError(__VA_ARGS__); \
assert(((alignment & (~alignment + 1)) == alignment) \
? (((uintptr_t)address) % alignment) == 0 ? 1 : 0 \
: 0);
#endif
|
