PipeWire  0.3.45
mem.h
Go to the documentation of this file.
1 /* Simple Plugin API
2  *
3  * Copyright © 2018 Wim Taymans
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * 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
21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22  * DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef SPA_DEBUG_MEM_H
26 #define SPA_DEBUG_MEM_H
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
32 #include <inttypes.h>
33 
39 #include <spa/debug/log.h>
40 
41 static inline int spa_debug_mem(int indent, const void *data, size_t size)
42 {
43  const uint8_t *t = (const uint8_t*)data;
44  char buffer[512];
45  size_t i;
46  int pos = 0;
47 
48  for (i = 0; i < size; i++) {
49  if (i % 16 == 0)
50  pos = sprintf(buffer, "%p: ", &t[i]);
51  pos += sprintf(buffer + pos, "%02x ", t[i]);
52  if (i % 16 == 15 || i == size - 1) {
53  spa_debug("%*s" "%s", indent, "", buffer);
54  }
55  }
56  return 0;
57 }
58 
63 #ifdef __cplusplus
64 } /* extern "C" */
65 #endif
66 
67 #endif /* SPA_DEBUG_MEM_H */
#define spa_debug(fmt,...)
Definition: log.h:44
static int spa_debug_mem(int indent, const void *data, size_t size)
Definition: mem.h:46
spa/debug/log.h