f_wxfer           344 kern/sys_generic.c 	fp->f_wxfer++;
f_wxfer           455 kern/sys_generic.c 	fp->f_wxfer++;
f_wxfer           529 kern/uipc_syscalls.c 		fp->f_wxfer++;
f_wxfer            83 sys/file.h     	u_int64_t f_wxfer;	/* total number of write transfers */