int acl_duplex_pipe(ACL_FILE_HANDLE fds[2])
{
#if defined(HAS_DUPLEX_PIPE)
return (acl_pipe(fds));
#else
return (acl_sane_socketpair(AF_UNIX, SOCK_STREAM, 0, fds));
#endif
}
static void test(void)
{
ACL_FILE_HANDLE fds[2];
char buf[1024];
int ret;
if (acl_pipe(fds) < 0) {
printf("acl_pipe error(%s)\n", acl_last_serror());
return;
}
sprintf(buf, "hello client");
ret = acl_file_write(fds[0], buf, strlen(buf), 0, 0);
if (ret == ACL_VSTREAM_EOF) {
printf("write to client error(%s)\n", acl_last_serror());
acl_pipe_close(fds);
return;
}
printf(">>>server: write to client ok\n");
ret = acl_file_read(fds[1], buf, sizeof(buf), 0, 0);
if (ret == ACL_VSTREAM_EOF) {
printf(">>>client: read from server error(%s)\n", acl_last_serror());
acl_pipe_close(fds);
return;
}
buf[ret] = 0;
printf(">>>client: read from server ok(%s)\n", buf);
sprintf(buf, "hello server");
ret = acl_file_write(fds[1], buf, strlen(buf), 0, 0);
if (ret == ACL_VSTREAM_EOF) {
printf("write to server error(%s)\n", acl_last_serror());
acl_pipe_close(fds);
return;
}
printf(">>>client: write to server ok\n");
ret = acl_file_read(fds[0], buf, sizeof(buf), 0, 0);
if (ret == ACL_VSTREAM_EOF) {
printf(">>>server: read from client error(%s)\n", acl_last_serror());
acl_pipe_close(fds);
return;
}
printf(">>>server: read from client ok(%s)\n", buf);
acl_pipe_close(fds);
}
