static __constructor__ void __init_xeno_interface(void)
{
u_long err, tid;
__psos_muxid = xeno_bind_skin(PSOS_SKIN_MAGIC, "psos", "xeno_psos");
err = XENOMAI_SYSCALL2(__xn_sys_info, __psos_muxid, &__psos_sysinfo);
if (err) {
fprintf(stderr, "Xenomai pSOS skin init: cannot retrieve sysinfo, status %ld", err);
exit(EXIT_FAILURE);
}
__psos_muxid = __xn_mux_shifted_id(__psos_muxid);
/* Shadow the main thread. */
err = t_shadow("MAIN", 0, 0, &tid);
if (err) {
fprintf(stderr, "Xenomai pSOS skin init: t_shadow() failed, status %ld", err);
exit(EXIT_FAILURE);
}
}
void __init_xeno_interface(void)
{
u_long err, tid;
__psos_muxid = xeno_bind_skin(PSOS_SKIN_MAGIC, "psos", "xeno_psos");
err = XENOMAI_SYSCALL2(__xn_sys_info, __psos_muxid, &__psos_sysinfo);
if (err) {
fprintf(stderr, "Xenomai pSOS skin init: cannot retrieve sysinfo, status %ld", err);
exit(EXIT_FAILURE);
}
__psos_muxid = __xn_mux_shifted_id(__psos_muxid);
/* Shadow the main thread. mlock the whole memory for the time
of the syscall, in order to avoid the SIGXCPU signal. */
if (mlockall(MCL_CURRENT | MCL_FUTURE)) {
perror("Xenomai pSOS skin init: mlockall() failed");
exit(EXIT_FAILURE);
}
err = t_shadow("MAIN", 0, 0, &tid);
if (err) {
fprintf(stderr, "Xenomai pSOS skin init: t_shadow() failed, status %ld", err);
exit(EXIT_FAILURE);
}
#ifndef CONFIG_XENO_PSOS_AUTO_MLOCKALL
if (munlockall()) {
perror("Xenomai pSOS skin init: munlockall");
exit(EXIT_FAILURE);
}
#endif /* !CONFIG_XENO_PSOS_AUTO_MLOCKALL */
}
