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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
/* $Id$ -*- C -*- */
/* =====================================================================
*
* = FILENAME
* Posix_SP_Test.c
*
* = DESCRIPTION
* Testing the platform for POSIX_SINGLE_PROCESS unit of
* functionality. This consists of calls to sysconf, time, and
* uname.
* This is not meant to be an exhaustive test at this point but more
* a sanity check that PACE works (at least somewhat).
*
* = AUTHOR
* Joe Hoffert <joeh@cs.wustl.edu>
*
* =====================================================================
*/
#if PACE_LYNXOS != 0x300
#include "pace/stdio.h"
#include "pace/unistd.h"
#include "pace/time.h"
#include "pace/sys/utsname.h"
const char * success = "SUCCEEDED";
const char * failure = "***FAILED***";
void
check_sysconf ()
{
long retval;
int index;
#if PACE_HAS_POSIX == PACE_LYNXOS
const int confnamessize = 30;
#else
const int confnamessize = 38;
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
int confnames[] = {_SC_AIO_LISTIO_MAX,
_SC_AIO_MAX,
_SC_AIO_PRIO_DELTA_MAX,
_SC_ARG_MAX,
_SC_CHILD_MAX,
_SC_CLK_TCK,
_SC_DELAYTIMER_MAX,
#if PACE_HAS_POSIX != PACE_LYNXOS
_SC_GETGR_R_SIZE_MAX,
_SC_GETPW_R_SIZE_MAX,
_SC_LOGIN_NAME_MAX,
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
_SC_MQ_OPEN_MAX,
_SC_MQ_PRIO_MAX,
_SC_NGROUPS_MAX,
_SC_OPEN_MAX,
_SC_PAGESIZE,
_SC_RTSIG_MAX,
_SC_SEM_NSEMS_MAX,
_SC_SEM_VALUE_MAX,
_SC_SIGQUEUE_MAX,
_SC_STREAM_MAX,
#if PACE_HAS_POSIX != PACE_LYNXOS
_SC_THREAD_DESTRUCTOR_ITERATIONS,
_SC_THREAD_KEYS_MAX,
_SC_THREAD_STACK_MIN,
_SC_THREAD_THREADS_MAX,
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
_SC_TIMER_MAX,
#if PACE_HAS_POSIX != PACE_LYNXOS
_SC_TTY_NAME_MAX,
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
_SC_TZNAME_MAX,
_SC_ASYNCHRONOUS_IO,
_SC_FSYNC,
_SC_JOB_CONTROL,
_SC_MAPPED_FILES,
_SC_MEMLOCK,
_SC_MEMLOCK_RANGE,
_SC_MEMORY_PROTECTION,
_SC_MESSAGE_PASSING,
_SC_PRIORITIZED_IO,
_SC_PRIORITY_SCHEDULING,
_SC_REALTIME_SIGNALS};
char * confstrs[] = {"_SC_AIO_LISTIO_MAX",
"_SC_AIO_MAX",
"_SC_AIO_PRIO_DELTA_MAX",
"_SC_ARG_MAX",
"_SC_CHILD_MAX",
"_SC_CLK_TCK",
"_SC_DELAYTIMER_MAX",
#if PACE_HAS_POSIX != PACE_LYNXOS
"_SC_GETGR_R_SIZE_MAX",
"_SC_GETPW_R_SIZE_MAX",
"_SC_LOGIN_NAME_MAX",
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
"_SC_MQ_OPEN_MAX",
"_SC_MQ_PRIO_MAX",
"_SC_NGROUPS_MAX",
"_SC_OPEN_MAX",
"_SC_PAGESIZE",
"_SC_RTSIG_MAX",
"_SC_SEM_NSEMS_MAX",
"_SC_SEM_VALUE_MAX",
"_SC_SIGQUEUE_MAX",
"_SC_STREAM_MAX",
#if PACE_HAS_POSIX != PACE_LYNXOS
"_SC_THREAD_DESTRUCTOR_ITERATIONS",
"_SC_THREAD_KEYS_MAX",
"_SC_THREAD_STACK_MIN",
"_SC_THREAD_THREADS_MAX",
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
"_SC_TIMER_MAX",
#if PACE_HAS_POSIX != PACE_LYNXOS
"_SC_TTY_NAME_MAX",
#endif /* PACE_HAS_POSIX != PACE_LYNXOS */
"_SC_TZNAME_MAX",
"_SC_ASYNCHRONOUS_IO",
"_SC_FSYNC",
"_SC_JOB_CONTROL",
"_SC_MAPPED_FILES",
"_SC_MEMLOCK",
"_SC_MEMLOCK_RANGE",
"_SC_MEMORY_PROTECTION",
"_SC_MESSAGE_PASSING",
"_SC_PRIORITIZED_IO",
"_SC_PRIORITY_SCHEDULING",
"_SC_REALTIME_SIGNALS"};
/* Success indicated by compilation for this function. */
printf("pace_sysconf %s\n", success);
for (index = 0; index < confnamessize; index++)
{
/* Call pace_sysconf() */
errno = 0;
retval = pace_sysconf(confnames[index]);
/* Return value of -1 indicates an invalid name or no support
for the functionality associated with the name. POSIX-
conformant platforms may not support all the names. However,
using the names above should not cause compilation errors.
*/
printf("pace_sysconf: name == %s\n", confstrs[index]);
if (retval == -1)
{
printf("retval == %ld\n", retval);
if (errno == 0)
{
printf("Unsupported name [errno did not change]\n");
}
else
{
printf("invalid name [errno did not change]\n");
}
}
else
{
printf("pace_sysconf: value == %ld\n", retval);
}
}
printf("\n");
}
void
check_time ()
{
long retval;
time_t local_time;
/* Call pace_time() with time_t * arg */
local_time = 0;
errno = 0;
retval = pace_time(&local_time);
printf("pace_time %s\n", success);
if (retval == -1)
{
printf("errno == %d\n", errno);
}
else
{
printf("pace_time (with time_t* arg) == %ld\n", local_time);
}
/* Call pace_time() with NULL arg */
errno = 0;
retval = pace_time(0);
if (retval == -1)
{
printf("errno == %d\n", errno);
}
else
{
printf("pace_time (with NULL arg) == %ld\n\n", retval);
}
}
void
check_uname ()
{
long retval;
struct utsname name;
/* Call pace_uname() */
errno = 0;
retval = pace_uname(&name);
printf("pace_uname %s\n", success);
if (retval < 0)
{
printf("pace_uname error: %d\n", errno);
}
else
{
printf("pace_uname: uname.sysname == %s\n", name.sysname);
printf("pace_uname: uname.nodename == %s\n", name.nodename);
printf("pace_uname: uname.release == %s\n", name.release);
printf("pace_uname: uname.version == %s\n", name.version);
printf("pace_uname: uname.machine == %s\n", name.machine);
}
}
int
main (int argc, char **argv)
{
/* Check the PACE calls to the sysconf POSIX function. */
check_sysconf();
/* Check the PACE calls to the time POSIX function. */
check_time();
/* Check the PACE calls to the uname POSIX function. */
check_uname();
PACE_UNUSED_ARG (argc);
PACE_UNUSED_ARG (argv);
return 0;
}
#else
int
main (int argc, char **argv)
{
printf("PACE does not support LynxOS 3.0.0.\n");
}
#endif /* PACE_LYNXOS == 0x300 */
|
