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50 lines
879 B
Raku
50 lines
879 B
Raku
/* 12.t
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- ioctx access across fork() (12.t)
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*/
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <signal.h>
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#include "aio_setup.h"
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void test_child(void)
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{
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int res;
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res = attempt_io_submit(io_ctx, 0, NULL, -EINVAL);
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fflush(stdout);
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_exit(res);
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}
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int test_main(void)
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{
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int res, status;
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pid_t pid;
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if (attempt_io_submit(io_ctx, 0, NULL, 0))
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return 1;
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sigblock(sigmask(SIGCHLD) | siggetmask());
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fflush(NULL);
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pid = fork(); assert(pid != -1);
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if (pid == 0)
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test_child();
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res = waitpid(pid, &status, 0);
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if (WIFEXITED(status)) {
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int failed = (WEXITSTATUS(status) != 0);
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printf("child exited with status %d%s\n", WEXITSTATUS(status),
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failed ? " -- FAILED" : "");
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return failed;
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}
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/* anything else: failed */
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if (WIFSIGNALED(status))
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printf("child killed by signal %d -- FAILED.\n",
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WTERMSIG(status));
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return 1;
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}
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