3 #include <linux/sysctl.h>
5 #include "xlat/sysctl_root.h"
6 #include "xlat/sysctl_kern.h"
7 #include "xlat/sysctl_vm.h"
8 #include "xlat/sysctl_net.h"
9 #include "xlat/sysctl_net_core.h"
10 #include "xlat/sysctl_net_unix.h"
11 #include "xlat/sysctl_net_ipv4.h"
12 #include "xlat/sysctl_net_ipv4_route.h"
13 #include "xlat/sysctl_net_ipv4_conf.h"
14 #include "xlat/sysctl_net_ipv6.h"
15 #include "xlat/sysctl_net_ipv6_route.h"
19 struct __sysctl_args info;
23 if (umove(tcp, tcp->u_arg[0], &info) < 0)
24 return printargs(tcp);
26 size = sizeof(int) * (unsigned long) info.nlen;
27 name = (size / sizeof(int) != (unsigned long) info.nlen) ? NULL : malloc(size);
29 umoven(tcp, (unsigned long) info.name, size, name) < 0) {
32 tprintf("{%p, %d, %p, %p, %p, %lu}",
33 info.name, info.nlen, info.oldval,
34 info.oldlenp, info.newval, (unsigned long)info.newlen);
39 unsigned int cnt = 0, max_cnt;
45 printxval(sysctl_root, name[0], "CTL_???");
53 printxval(sysctl_kern, name[1], "KERN_???");
58 printxval(sysctl_vm, name[1], "VM_???");
63 printxval(sysctl_net, name[1], "NET_???");
71 printxval(sysctl_net_core, name[2],
76 printxval(sysctl_net_unix, name[2],
81 printxval(sysctl_net_ipv4, name[2],
89 printxval(sysctl_net_ipv4_route,
91 "NET_IPV4_ROUTE_???");
95 printxval(sysctl_net_ipv4_conf,
105 printxval(sysctl_net_ipv6, name[2],
113 printxval(sysctl_net_ipv6_route,
115 "NET_IPV6_ROUTE_???");
130 if (abbrev(tcp) && max_cnt > max_strlen)
131 max_cnt = max_strlen;
132 while (cnt < max_cnt)
133 tprintf(", %x", name[cnt++]);
134 if (cnt < (unsigned) info.nlen)
136 tprintf("}, %d, ", info.nlen);
139 if (info.oldval == NULL) {
141 } else if (umove(tcp, (long)info.oldlenp, &oldlen) >= 0
143 && ((name[0] == CTL_KERN
144 && (name[1] == KERN_OSRELEASE
145 || name[1] == KERN_OSTYPE
146 #ifdef KERN_JAVA_INTERPRETER
147 || name[1] == KERN_JAVA_INTERPRETER
149 #ifdef KERN_JAVA_APPLETVIEWER
150 || name[1] == KERN_JAVA_APPLETVIEWER
153 printpath(tcp, (size_t)info.oldval);
155 tprintf("%p", info.oldval);
157 tprintf(", %lu, ", (unsigned long)oldlen);
158 if (info.newval == NULL)
160 else if (syserror(tcp))
161 tprintf("%p", info.newval);
163 printpath(tcp, (size_t)info.newval);
164 tprintf(", %lu", (unsigned long)info.newlen);