sys_fdatasync
{ .sy_narg = AS(fdatasync_args), .sy_call = (sy_call_t *)sys_fdatasync, .sy_auevent = AUE_FSYNC, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 550 = fdatasync */
{ .sy_narg = AS(fdatasync_args), .sy_call = (sy_call_t *)sys_fdatasync, .sy_auevent = AUE_FSYNC, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 550 = fdatasync */
int sys_fdatasync(struct thread *, struct fdatasync_args *);