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
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
|
//=============================================================================
/**
* @file Unload_libACE.cpp
*
* $Id$
*
* This is a simple test of library unloading that uses
* an application which has _not_ been linked with libACE
* but uses dlopen() to dynamically load libACE
* and then uses dlclose() to unload it.
*
*
* @author David Smith <dts@prismtech.com> and Don Sharp <Donald.Sharp@prismtech.com>
*/
//=============================================================================
//FUZZ: disable check_for_lack_ACE_OS
//FUZZ: disable check_for_improper_main_declaration
#include <stdio.h>
#undef UNLOAD_LIBACE_TEST
#if defined (__GNUC__)
#if !defined (ACE_VXWORKS) && !defined (__MINGW32__) && !defined (__CYGWIN32__)
#define UNLOAD_LIBACE_TEST 1
#endif /* !ACE_VXWORKS && !__MINGW32__ && !CYGWIN32 */
#endif /* __GNUC__ */
#if defined (__hpux) || defined (__SUNPRO_CC)
#define UNLOAD_LIBACE_TEST 1
#endif /* (__hpux) || (__SUNPRO_CC) */
#if defined (ACE_AS_STATIC_LIBS)
#undef UNLOAD_LIBACE_TEST
#endif /* ACE_AS_STATIC_LIBS */
#ifdef UNLOAD_LIBACE_TEST
#include <errno.h>
#include <dlfcn.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#define TIME_STAMP_FIELD_WIDTH 32
static char *
time_stamp (char date_and_time[], int date_and_timelen, int format)
{
static char const *const month_name[] =
{
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec"
};
static char const *const day_of_week_name[] =
{
"Sun",
"Mon",
"Tue",
"Wed",
"Thu",
"Fri",
"Sat"
};
char *ts = 0;
if (date_and_timelen >= TIME_STAMP_FIELD_WIDTH)
{
time_t timeval;
struct tm *now;
time (&timeval);
now = localtime (&timeval); /* Get current local time. */
if (format == 'Y')
{
sprintf (date_and_time,
"%3s %3s %2d %04d %02d:%02d:%02d.%06d",
day_of_week_name[now->tm_wday],
month_name[now->tm_mon],
(int) now->tm_mday,
(int) now->tm_year + 1900,
(int) now->tm_hour,
(int) now->tm_min, (int) now->tm_sec, (int) 0);
}
else /* 'T' */
{
sprintf (date_and_time,
"%3s %2d %02d:%02d:%02d.%03d %04d",
month_name[now->tm_mon],
(int) now->tm_mday,
(int) now->tm_hour,
(int) now->tm_min,
(int) now->tm_sec, (int) 0,
(int) now->tm_year + 1900);
}
ts = date_and_time;
}
return ts;
}
int
main (int, char **)
{
char const *const program = "UnloadLibACE";
int status = 0;
void *handle = 0;
char *ace_root = 0;
char tbuf[BUFSIZ];
char ybuf[BUFSIZ];
FILE *logfp = 0;
if ((logfp = fopen ("log/UnloadLibACE.log", "w")) != 0)
{
setvbuf (logfp, 0, _IONBF, 0);
// reassign stdout/stderr to log file
int fdno = fileno (logfp);
dup2 (fdno, fileno (stdout));
dup2 (fdno, fileno (stderr));
setvbuf (stdout, 0, _IONBF, 0);
setvbuf (stderr, 0, _IONBF, 0);
fflush (stdout);
fflush (stderr);
printf ("%s@LM_DEBUG@ Starting %s test at %s\n",
time_stamp (tbuf, BUFSIZ, 'T'),
program, time_stamp (ybuf, BUFSIZ, 'Y'));
if ((ace_root = getenv ("ACE_ROOT")) != 0)
{
char buf[BUFSIZ];
strcpy (buf, ace_root);
strcat (buf, "/lib/");
const char *subdir_env = getenv ("ACE_EXE_SUB_DIR");
if (subdir_env)
{
strcat (buf, subdir_env);
strcat (buf, "/");
}
strcat (buf, "lib");
#if defined (ACE_LIB_NAME)
strcat (buf, ACE_LIB_NAME);
#else
strcat (buf, "ACE");
#endif /* ACE_LIB_NAME */
#if defined (__hpux) && !(defined (__ia64) && (__ia64 == 1))
strcat (buf, ".sl");
#elif defined (__APPLE__)
strcat (buf, ".dylib");
#else
strcat (buf, ".so");
#endif /* (__hpux) */
handle = dlopen (buf, RTLD_LAZY);
if (handle == 0)
{
// is it because of "No such file or directory" ?
if (errno != ENOENT)
{
fprintf (stderr,
"%s@LM_ERROR@ dlopen() returned NULL\n",
time_stamp (tbuf, BUFSIZ, 'T'));
fprintf (stderr,
"%s@LM_ERROR@ dlerror() says: %s\n",
time_stamp (tbuf, BUFSIZ, 'T'), dlerror ());
status = 1;
}
else
{
printf ("%s@LM_DEBUG@ dlopen() did not find %s\n",
time_stamp (tbuf, BUFSIZ, 'T'), buf);
status = 0;
}
}
else if (dlclose (handle) != 0)
{
fprintf (stderr,
"%s@LM_ERROR@ dlclose() failed : %s\n",
time_stamp (tbuf, BUFSIZ, 'T'), strerror (errno));
status = 1;
}
}
else
{
fprintf (stderr,
"%s@LM_ERROR@ ACE_ROOT environment variable not set\n",
time_stamp (tbuf, BUFSIZ, 'T'));
status = 1;
}
fflush (stdout);
fflush (stderr);
fflush (logfp);
fclose (logfp);
}
else
{
// Couldn't go into the log file !!!
printf ("%s@LM_DEBUG@ Starting %s test at %s\n",
time_stamp (tbuf, BUFSIZ, 'T'),
program, time_stamp (ybuf, BUFSIZ, 'Y'));
fprintf (stderr,
"%s@LM_ERROR@ Could not open log/UnloadLibACE.log : %s\n",
time_stamp (tbuf, BUFSIZ, 'T'), strerror (errno));
status = 1;
}
printf ("%s@LM_DEBUG@ Ending %s test at %s\n",
time_stamp (tbuf, BUFSIZ, 'T'),
program, time_stamp (ybuf, BUFSIZ, 'Y'));
fflush (stderr);
fflush (stdout);
fclose (stdout);
fclose (stderr);
// Don't change this since we do NOT want to use ACE for this test!
exit (status);
return 0;
}
#else
# if defined (WIN32) && defined (ACE_USES_WCHAR)
// Borrow include list from ace_wchar.h
# if defined (ACE_HAS_WINCE)
# include /**/ <wtypes.h>
# elif !defined (__BORLANDC__)
# include /**/ <wchar.h>
# endif /* ACE_HAS_WINCE || __BORLANDC__ */
int
wmain (int, wchar_t **)
#else
int
main (int, char **)
#endif /* (WIN32) && (ACE_USES_WCHAR) */
{
char const *const program = "UnloadLibACE";
FILE *logfp = 0;
if ((logfp = fopen ("log/UnloadLibACE.log", "w")) != 0)
{
fprintf (logfp, "@LM_DEBUG@ Starting %s test\n", program);
fprintf (logfp, "@LM_DEBUG@ %s test not implemented for this platform\n",
program);
fprintf (logfp, "@LM_DEBUG@ Ending %s test\n", program);
fflush (logfp);
fclose (logfp);
}
return 0;
}
#endif /* UNLOAD_LIBACE_TEST */
|
