bsd/kern/kern_sysctl.c

220 sysctl_struct(user_addr_t oldp, size_t *oldlenp, user_addr_t newp,
403 		 * have a sysctl newp buffer greater than 4GB we shrink it to size_t
577 	user_addr_t newp = req->newptr;	/* user buffer copy in address */
588 		error = sysctl_rdint(oldp, oldlenp, newp,
620 	user_addr_t newp = req->newptr;	/* user buffer copy in address */
648 	error =  sysctl_rdint(oldp, oldlenp, newp,
674 	user_addr_t oldp=0, newp=0;
680 	newp = req->newptr;
706 	if(newp)
717 		error = copyin(newp, ut->pth_name, newlen);
810 	user_addr_t newp = req->newptr;	/* user buffer copy in address */
824 	error = sysctl_int(oldp, oldlenp, newp, newlen, &tmp);
889 	user_addr_t newp = req->newptr;	/* user buffer copy in address */
905 		error = sysctl_rdstring(oldp, oldlenp, newp, cdp->debugname);
908 		error = sysctl_int(oldp, oldlenp, newp, newlen, cdp->debugvar);
955            user_addr_t newp, size_t newlen, int *valp)
963 	if (newp && newlen != sizeof(int))
968 	if (error == 0 && newp) {
969 		error = copyin(newp, valp, sizeof(int));
979 sysctl_rdint(user_addr_t oldp, size_t *oldlenp, user_addr_t newp, int val)
987 	if (newp)
1001             user_addr_t newp, size_t newlen, quad_t *valp)
1009 	if (newp && newlen != sizeof(quad_t))
1014 	if (error == 0 && newp)
1015 		error = copyin(newp, valp, sizeof(quad_t));
1023 sysctl_rdquad(user_addr_t oldp, size_t *oldlenp, user_addr_t newp, quad_t val)
1031 	if (newp)
1051               user_addr_t newp, size_t newlen, char *str, int maxlen)
1062 	if (newp && (maxlen < 0 || newlen >= (size_t)maxlen))
1074 	if (error == 0 && newp) {
1075 		error = copyin(newp, str, newlen);
1088               user_addr_t newp, size_t newlen, char *str, int maxlen)
1097 	if (newp && (maxlen < 0 || newlen >= (size_t)maxlen))
1103 	if (error == 0 && newp) {
1104 		error = copyin(newp, str, newlen);
1116                 user_addr_t newp, char *str)
1125 	if (newp)
1139               user_addr_t newp, size_t newlen, void *sp, int len)
1147 	if (newp && (len < 0 || newlen > (size_t)len))
1153 	if (error == 0 && newp)
1154 		error = copyin(newp, sp, len);
1164                 user_addr_t newp, void *sp, int len)
1172 	if (newp)
1438  * in a structure passed in as the the 'newp' argument to sysctlbyname(3),
1730 //	user_addr_t newp = req->newptr;	/* user buffer copy in address */
1799 //	user_addr_t newp = req->newptr;	/* user buffer copy in address */
1827 //	user_addr_t newp = req->newptr;	/* user buffer copy in address */