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Searched refs:pipefd (Results 1 – 3 of 3) sorted by relevance

/xnu-11215/tests/
H A Dtask_info_28439149.c18 do_child(int *pipefd) in do_child() argument
22 close(pipefd[1]); in do_child()
23 read(pipefd[0], &exit, sizeof(int)); in do_child()
25 close(pipefd[0]); in do_child()
31 int pipefd[2]; variable
33 T_QUIET; T_ASSERT_POSIX_SUCCESS(pipe(pipefd), "pipe");
39 do_child(pipefd);
43 close(pipefd[0]);
80 write(pipefd[1], &exit, sizeof(int));
81 close(pipefd[1]);
H A Dshared_cache_reslide_test.c50 int pipefd[2]; in get_current_slide_address() local
61 T_ASSERT_POSIX_SUCCESS(pipe(pipefd), "pipe"); in get_current_slide_address()
63 …T_ASSERT_POSIX_ZERO(posix_spawn_file_actions_addclose(&action, pipefd[0]), "posix_spawn_file_actio… in get_current_slide_address()
64 …T_ASSERT_POSIX_ZERO(posix_spawn_file_actions_adddup2(&action, pipefd[1], 1), "posix_spawn_file_act… in get_current_slide_address()
65 …T_ASSERT_POSIX_ZERO(posix_spawn_file_actions_addclose(&action, pipefd[1]), "posix_spawn_file_actio… in get_current_slide_address()
74 T_ASSERT_POSIX_SUCCESS(close(pipefd[1]), "close child end of the pipe"); in get_current_slide_address()
83 read_bytes = read(pipefd[0], buf, sizeof(buf)); in get_current_slide_address()
H A Dproc_info.c82 #define WAIT_FOR_CHILDREN(pipefd, action, child_count) \ argument
88 ret = read(pipefd, &child_ret_action, sizeof(child_ret_action)); \
95 ret = read(pipefd, &action, (int)sizeof(action)); \