Symbol: sys_fhstatvfs
sys/kern/init_sysent.c
519
{ AS(fhstatvfs_args), 4, (sy_call_t *)sys_fhstatvfs }, /* 502 = fhstatvfs */
sys/sys/sysproto.h
1736
int sys_fhstatvfs (struct sysmsg *sysmsg, const struct fhstatvfs_args *);