diff options
Diffstat (limited to 'gdb/testsuite/gdb.threads/print-threads.c')
-rw-r--r-- | gdb/testsuite/gdb.threads/print-threads.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.threads/print-threads.c b/gdb/testsuite/gdb.threads/print-threads.c new file mode 100644 index 0000000..341ee0a --- /dev/null +++ b/gdb/testsuite/gdb.threads/print-threads.c @@ -0,0 +1,58 @@ +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#include <pthread.h> + +void *thread_function(void *arg); /* Pointer to function executed by each thread */ + +int slow = 0; + +#define NUM 5 + +int main() { + int res; + pthread_t threads[NUM]; + void *thread_result; + int args[NUM]; + int i; + + for (i = 0; i < NUM; i++) + { + args[i] = i; + res = pthread_create(&threads[i], NULL, thread_function, (void *)&args[i]); + } + + for (i = 0; i < NUM; i++) + res = pthread_join(threads[i], &thread_result); + + printf ("Done\n"); + + if (slow) + sleep (4); + + exit(EXIT_SUCCESS); +} + +void *thread_function(void *arg) { + int my_number = *(int *)arg; + int rand_num; + + printf ("Print 1, thread %d\n", my_number); + sleep (1); + + if (slow) + { + printf ("Print 2, thread %d\n", my_number); + sleep (1); + printf ("Print 3, thread %d\n", my_number); + sleep (1); + printf ("Print 4, thread %d\n", my_number); + sleep (1); + printf ("Print 5, thread %d\n", my_number); + sleep (1); + } + + printf("Bye from %d\n", my_number); + pthread_exit(NULL); +} + |