b1efe53531
Now I test for PT_SETOPTIONS being #defined. Remove trailing whitespace. No actual code changes.
65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
/* Test handle_group_exit () handling of a thread leader still alive with its
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* thread child calling exit_group () and proper passing of the process exit
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* code to the process parent of this whole thread group.
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*
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* gcc -o test/leaderkill test/leaderkill.c -Wall -ggdb2 -pthread;./test/leaderkill & pid=$!;sleep 1;strace -o x -q ./strace -f -p $pid
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* It must print: write(1, "OK\n", ...
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*/
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#include <pthread.h>
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#include <assert.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/wait.h>
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static void *start0 (void *arg)
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{
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sleep (1);
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exit (42);
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}
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static void *start1 (void *arg)
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{
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pause ();
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/* NOTREACHED */
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assert (0);
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}
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int main (void)
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{
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pthread_t thread0;
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pthread_t thread1;
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int i;
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pid_t child, got_pid;
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int status;
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sleep (2);
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child = fork ();
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switch (child)
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{
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case -1:
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abort ();
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case 0:
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i = pthread_create (&thread0, NULL, start0, NULL);
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assert (i == 0);
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i = pthread_create (&thread1, NULL, start1, NULL);
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assert (i == 0);
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pause ();
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/* NOTREACHED */
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assert (0);
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break;
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default:
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got_pid = waitpid (child, &status, 0);
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assert (got_pid == child);
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assert (WIFEXITED (status));
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assert (WEXITSTATUS (status) == 42);
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puts ("OK");
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exit (0);
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}
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/* NOTREACHED */
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abort ();
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}
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