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
|
/****************************************************************************
* libc/string/lib_psa_dump.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <spawn.h>
#include <debug.h>
#ifdef CONFIG_DEBUG
/****************************************************************************
* Global Functions
****************************************************************************/
/****************************************************************************
* Name: posix_spawnattr_dump
*
* Description:
* Show the current attributes.
*
* Input Parameters:
* attr - The address of the spawn attributes to be dumped.
*
* Returned Value:
* None
*
****************************************************************************/
void posix_spawnattr_dump(posix_spawnattr_t *attr)
{
dbg("attr[%p]:\n", attr);
dbg(" flags: %04x\n", attr->flags);
if (attr->flags == 0)
{
dbg(" None\n");
}
else
{
if ((attr->flags & POSIX_SPAWN_RESETIDS) != 0)
{
dbg(" POSIX_SPAWN_RESETIDS\n");
}
if ((attr->flags & POSIX_SPAWN_SETPGROUP) != 0)
{
dbg(" POSIX_SPAWN_SETPGROUP\n");
}
if ((attr->flags & POSIX_SPAWN_SETSCHEDPARAM) != 0)
{
dbg(" POSIX_SPAWN_SETSCHEDPARAM\n");
}
if ((attr->flags & POSIX_SPAWN_SETSCHEDULER) != 0)
{
dbg(" POSIX_SPAWN_SETSCHEDULER\n");
}
if ((attr->flags & POSIX_SPAWN_SETSIGDEF) != 0)
{
dbg(" POSIX_SPAWN_SETSIGDEF\n");
}
if ((attr->flags & POSIX_SPAWN_SETSIGMASK) != 0)
{
dbg(" POSIX_SPAWN_SETSIGMASK\n");
}
}
dbg(" priority: %d\n", attr->priority);
dbg(" policy: %d\n", attr->policy);
if (attr->policy == SCHED_FIFO)
{
dbg(" SCHED_FIFO\n");
}
else if (attr->policy == SCHED_RR)
{
dbg(" SCHED_RR\n");
}
else
{
dbg(" Unrecognized\n");
}
#ifndef CONFIG_DISABLE_SIGNALS
dbg(" sigmask: %08x\n", attr->sigmask);
#endif
};
#endif /* CONFIG_DEBUG */
|