375 int os_pipe(int *fds, int stream, int close_on_exec)  in os_pipe()  argument
379 	err = socketpair(AF_UNIX, type, 0, fds);  in os_pipe()
386 	err = os_set_exec_close(fds[0]);  in os_pipe()
390 	err = os_set_exec_close(fds[1]);  in os_pipe()
399 	close(fds[1]);  in os_pipe()
400 	close(fds[0]);  in os_pipe()
637 int os_sendmsg_fds(int fd, const void *buf, unsigned int len, const int *fds,  in os_sendmsg_fds()  argument
645 		char control[CMSG_SPACE(sizeof(*fds) * OS_SENDMSG_MAX_FDS)];  in os_sendmsg_fds()
648 	unsigned int fds_size = sizeof(*fds) * fds_num;  in os_sendmsg_fds()
664 	memcpy(CMSG_DATA(cmsg), fds, fds_size);  in os_sendmsg_fds()
672 int os_poll(unsigned int n, const int *fds)  in os_poll()  argument
683 		pollfds[i].fd = fds[i];  in os_poll()