13 #define TEST_FUNCTION do_test ()
18 static const char modname1[] = "tst-tlsmod3.so";
19 static const char modname2[] = "tst-tlsmod4.so";
22 int (*fp2) (int, int *);
26 size_t modid1 = (size_t) -1;
27 size_t modid2 = (size_t) -1;
30 for (i = 0; i < 10; ++i)
32 h1 = dlopen (modname1, RTLD_LAZY);
35 printf ("cannot open '%s': %s\n", modname1, dlerror ());
39 /* Dirty test code here: we peek into a private data structure.
40 We make sure that the module gets assigned the same ID every
41 time. The value of the first round is used. */
43 if (modid1 == (size_t) -1)
44 modid1 = ((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid;
45 else if (((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid
48 printf ("round %d: modid now %zd, initially %zd\n",
50 ((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid,
55 if (modid1 == (size_t) -1)
56 modid1 = ((struct link_map *) h1)->l_tls_modid;
57 else if (((struct link_map *) h1)->l_tls_modid != modid1)
59 printf ("round %d: modid now %zd, initially %zd\n",
60 i, ((struct link_map *) h1)->l_tls_modid, modid1);
65 fp1 = dlsym (h1, "in_dso2");
68 printf ("cannot get symbol 'in_dso2' in %s\n", modname1);
76 h2 = dlopen (modname2, RTLD_LAZY);
79 printf ("cannot open '%s': %s\n", modname2, dlerror ());
83 /* Dirty test code here: we peek into a private data structure.
84 We make sure that the module gets assigned the same ID every
85 time. The value of the first round is used. */
87 if (modid2 == (size_t) -1)
88 modid2 = ((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid;
89 else if (((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid
92 printf ("round %d: modid now %zd, initially %zd\n",
94 ((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid,
99 if (modid2 == (size_t) -1)
100 modid2 = ((struct link_map *) h1)->l_tls_modid;
101 else if (((struct link_map *) h1)->l_tls_modid != modid2)
103 printf ("round %d: modid now %zd, initially %zd\n",
104 i, ((struct link_map *) h1)->l_tls_modid, modid2);
109 bazp = dlsym (h2, "baz");
112 printf ("cannot get symbol 'baz' in %s\n", modname2);
118 fp2 = dlsym (h2, "in_dso");
121 printf ("cannot get symbol 'in_dso' in %s\n", modname2);
125 result |= fp2 (42 + i, bazp);
131 h1 = dlopen (modname1, RTLD_LAZY);
134 printf ("cannot open '%s': %s\n", modname1, dlerror ());
138 /* Dirty test code here: we peek into a private data structure.
139 We make sure that the module gets assigned the same ID every
140 time. The value of the first round is used. */
142 if (((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid
145 printf ("round %d: modid now %zd, initially %zd\n",
147 ((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid,
152 if (((struct link_map *) h1)->l_tls_modid != modid1)
154 printf ("round %d: modid now %zd, initially %zd\n",
155 i, ((struct link_map *) h1)->l_tls_modid, modid1);
160 fp1 = dlsym (h1, "in_dso2");
163 printf ("cannot get symbol 'in_dso2' in %s\n", modname1);
171 h2 = dlopen (modname2, RTLD_LAZY);
174 printf ("cannot open '%s': %s\n", modname2, dlerror ());
178 /* Dirty test code here: we peek into a private data structure.
179 We make sure that the module gets assigned the same ID every
180 time. The value of the first round is used. */
182 if (((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid
185 printf ("round %d: modid now %zd, initially %zd\n",
187 ((struct link_map *)((struct dyn_elf *)h1)->dyn)->l_tls_modid,
192 if (((struct link_map *) h1)->l_tls_modid != modid2)
194 printf ("round %d: modid now %zd, initially %zd\n",
195 i, ((struct link_map *) h1)->l_tls_modid, modid2);
200 bazp = dlsym (h2, "baz");
203 printf ("cannot get symbol 'baz' in %s\n", modname2);
209 fp2 = dlsym (h2, "in_dso");
212 printf ("cannot get symbol 'in_dso' in %s\n", modname2);
216 result |= fp2 (62 + i, bazp);
218 /* This time the dlclose calls are in reverse order. */
230 #include "../test-skeleton.c"