| 1 | #include <dlfcn.h> |
|---|---|
| 2 | #include <pthread.h> |
| 3 | #include <stdio.h> |
| 4 | #include <stdlib.h> |
| 5 | |
| 6 | |
| 7 | static void * |
| 8 | start_routine (void *args) |
| 9 | { |
| 10 | int i; |
| 11 | void **addrs = (void **) args; |
| 12 | for (i = 0; i < 10000; ++i) |
| 13 | addrs[i % 1024] = dlsym (NULL, name: "does_not_exist"); |
| 14 | |
| 15 | return addrs; |
| 16 | } |
| 17 | |
| 18 | |
| 19 | static int |
| 20 | do_test (void) |
| 21 | { |
| 22 | pthread_t tid1, tid2, tid3; |
| 23 | |
| 24 | void *addrs1[1024]; |
| 25 | void *addrs2[1024]; |
| 26 | void *addrs3[1024]; |
| 27 | |
| 28 | if (pthread_create (newthread: &tid1, NULL, start_routine: start_routine, arg: addrs1) != 0) |
| 29 | { |
| 30 | puts (s: "1st create failed"); |
| 31 | exit (1); |
| 32 | } |
| 33 | if (pthread_create (newthread: &tid2, NULL, start_routine: start_routine, arg: addrs2) != 0) |
| 34 | { |
| 35 | puts (s: "2nd create failed"); |
| 36 | exit (1); |
| 37 | } |
| 38 | if (pthread_create (newthread: &tid3, NULL, start_routine: start_routine, arg: addrs3) != 0) |
| 39 | { |
| 40 | puts (s: "3rd create failed"); |
| 41 | exit (1); |
| 42 | } |
| 43 | |
| 44 | if (pthread_join (th: tid1, NULL) != 0) |
| 45 | { |
| 46 | puts (s: "1st join failed"); |
| 47 | exit (1); |
| 48 | } |
| 49 | if (pthread_join (th: tid2, NULL) != 0) |
| 50 | { |
| 51 | puts (s: "2nd join failed"); |
| 52 | exit (1); |
| 53 | } |
| 54 | if (pthread_join (th: tid3, NULL) != 0) |
| 55 | { |
| 56 | puts (s: "2nd join failed"); |
| 57 | exit (1); |
| 58 | } |
| 59 | |
| 60 | return 0; |
| 61 | } |
| 62 | |
| 63 | |
| 64 | #define TEST_FUNCTION do_test () |
| 65 | #include "../test-skeleton.c" |
| 66 |