1 /* Tests for cancelation handling. */
12 pthread_barrier_t bar;
18 int nr = (int) (long int) arg;
20 char *cp = stpcpy (s, "cleanup ");
23 __libc_lseek (fd, 0, SEEK_END);
24 __libc_write (fd, s, cp - s);
31 pthread_cleanup_push (cleanup, (void *) (long int) 1);
33 pthread_cleanup_pop (0);
40 pthread_cleanup_push (cleanup, (void *) (long int) a);
43 pthread_cleanup_pop (0);
50 pthread_cleanup_push (cleanup, (void *) (long int) 2);
51 inner ((int) (long int) arg);
53 pthread_cleanup_pop (0);
57 /* This does not work yet. */
58 volatile int cleanupokcnt;
70 pthread_cleanup_push (cleanupok, (void *) (long int) 4);
71 inner ((int) (long int) arg);
73 pthread_cleanup_pop (0);
80 pthread_cleanup_push (cleanupok, (void *) (long int) a);
82 pthread_cleanup_pop (0);
89 pthread_cleanup_push (cleanupok, (void *) (long int) 6);
90 innerok ((int) (long int) arg);
91 pthread_cleanup_pop (0);
97 main (int argc, char *argv[])
103 const char template[] = "thtstXXXXXX";
107 prefix = argc > 1 ? argv[1] : "";
108 tmp = (char *) alloca (strlen (prefix) + sizeof template);
109 strcpy (stpcpy (tmp, prefix), template);
114 printf ("cannot create temporary file: %m");
119 err = pthread_barrier_init (&bar, NULL, 2);
122 printf ("cannot create barrier: %s\n", strerror (err));
127 err = pthread_create (&td, NULL, t1, NULL);
130 printf ("cannot create thread t1: %s\n", strerror (err));
134 err = pthread_join (td, NULL);
137 printf ("cannot join thread: %s\n", strerror (err));
141 err = pthread_create (&td, NULL, t2, (void *) 3);
144 printf ("cannot create thread t2: %s\n", strerror (err));
148 err = pthread_join (td, NULL);
151 printf ("cannot join thread: %s\n", strerror (err));
155 err = pthread_create (&td, NULL, t3, (void *) 5);
158 printf ("cannot create thread t3: %s\n", strerror (err));
162 err = pthread_join (td, NULL);
165 printf ("cannot join thread: %s\n", strerror (err));
170 err = pthread_create (&td, NULL, t4, (void *) 7);
173 printf ("cannot create thread t3: %s\n", strerror (err));
177 err = pthread_join (td, NULL);
180 printf ("cannot join thread: %s\n", strerror (err));
184 if (fstat64 (fd, &st) < 0)
186 printf ("cannot stat temporary file: %m\n");
189 else if (st.st_size != 0)
192 puts ("some cleanup handlers ran:");
194 __lseek (fd, 0, SEEK_SET);
197 ssize_t n = read (fd, buf, sizeof buf);
200 write (STDOUT_FILENO, buf, n);
205 // if (cleanupokcnt != 3) will be three once t3 runs
206 if (cleanupokcnt != 2)
208 printf ("cleanupokcnt = %d\n", cleanupokcnt);