#define __NR_available62 62
__SYSCALL( 62, sys_ni_syscall, 0)
#define __NR_fadvise64_64 63
-__SYSCALL( 63, sys_fadvise64_64, 6)
+__SYSCALL( 63, xtensa_fadvise64_64, 6)
#define __NR_utime 64 /* glibc 2.3.3 ?? */
__SYSCALL( 64, sys_utime, 2)
#define __NR_utimes 65
#define __NR_signalfd 304
__SYSCALL(304, sys_signalfd, 3)
-#define __NR_timerfd 305
-__SYSCALL(305, sys_timerfd, 4)
+/* 305 was __NR_timerfd */
+__SYSCALL(305, sys_ni_syscall, 0)
#define __NR_eventfd 306
__SYSCALL(306, sys_eventfd, 1)