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1.1 root 1: /*
2: * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
3: * All rights reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
8: * 1. Redistributions of source code must retain the above copyright
9: * notice, this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * 3. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by the University of
16: * California, Berkeley and its contributors.
17: * 4. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
1.1.1.3 ! root 33: * from: @(#)kern_xxx.c 7.17 (Berkeley) 4/20/91
! 34: * kern_xxx.c,v 1.6 1993/07/17 15:24:37 mycroft Exp
1.1 root 35: */
36:
37: #include "param.h"
38: #include "systm.h"
39: #include "kernel.h"
40: #include "proc.h"
41: #include "reboot.h"
1.1.1.3 ! root 42: #include "utsname.h"
1.1 root 43:
44: /* ARGSUSED */
1.1.1.3 ! root 45: int
1.1 root 46: gethostid(p, uap, retval)
47: struct proc *p;
48: void *uap;
49: long *retval;
50: {
51:
52: *retval = hostid;
53: return (0);
54: }
55:
1.1.1.3 ! root 56: struct sethostid_args {
! 57: long hostid;
! 58: };
! 59:
1.1 root 60: /* ARGSUSED */
1.1.1.3 ! root 61: int
1.1 root 62: sethostid(p, uap, retval)
63: struct proc *p;
1.1.1.3 ! root 64: struct sethostid_args *uap;
1.1 root 65: int *retval;
66: {
67: int error;
68:
69: if (error = suser(p->p_ucred, &p->p_acflag))
70: return (error);
71: hostid = uap->hostid;
72: return (0);
73: }
74:
1.1.1.3 ! root 75: struct gethostname_args {
! 76: char *hostname;
! 77: u_int len;
! 78: };
! 79:
1.1 root 80: /* ARGSUSED */
1.1.1.3 ! root 81: int
1.1 root 82: gethostname(p, uap, retval)
83: struct proc *p;
1.1.1.3 ! root 84: struct gethostname_args *uap;
1.1 root 85: int *retval;
86: {
87:
88: if (uap->len > hostnamelen + 1)
89: uap->len = hostnamelen + 1;
90: return (copyout((caddr_t)hostname, (caddr_t)uap->hostname, uap->len));
91: }
92:
1.1.1.3 ! root 93: struct sethostname_args {
! 94: char *hostname;
! 95: u_int len;
! 96: };
! 97:
1.1 root 98: /* ARGSUSED */
1.1.1.3 ! root 99: int
1.1 root 100: sethostname(p, uap, retval)
101: struct proc *p;
1.1.1.3 ! root 102: register struct sethostname_args *uap;
1.1 root 103: int *retval;
104: {
105: int error;
106:
107: if (error = suser(p->p_ucred, &p->p_acflag))
108: return (error);
109: if (uap->len > sizeof (hostname) - 1)
110: return (EINVAL);
111: hostnamelen = uap->len;
112: error = copyin((caddr_t)uap->hostname, hostname, uap->len);
113: hostname[hostnamelen] = 0;
114: return (error);
115: }
116:
1.1.1.3 ! root 117: struct getdomainname_args {
! 118: char *domainname;
! 119: u_int len;
! 120: };
! 121:
1.1 root 122: /* ARGSUSED */
1.1.1.3 ! root 123: int
1.1.1.2 root 124: getdomainname(p, uap, retval)
125: struct proc *p;
1.1.1.3 ! root 126: struct getdomainname_args *uap;
1.1.1.2 root 127: int *retval;
128: {
129: if (uap->len > domainnamelen + 1)
130: uap->len = domainnamelen + 1;
131: return (copyout((caddr_t)domainname, (caddr_t)uap->domainname, uap->len));
132: }
133:
1.1.1.3 ! root 134: struct setdomainname_args {
! 135: char *domainname;
! 136: u_int len;
! 137: };
! 138:
1.1.1.2 root 139: /* ARGSUSED */
1.1.1.3 ! root 140: int
1.1.1.2 root 141: setdomainname(p, uap, retval)
142: struct proc *p;
1.1.1.3 ! root 143: struct setdomainname_args *uap;
1.1.1.2 root 144: int *retval;
145: {
146: int error;
147:
148: if (error = suser(p->p_ucred, &p->p_acflag))
149: return (error);
150: if (uap->len > sizeof (domainname) - 1)
151: return EINVAL;
152: domainnamelen = uap->len;
153: error = copyin((caddr_t)uap->domainname, domainname, uap->len);
154: domainname[domainnamelen] = 0;
155: return (error);
156: }
157:
1.1.1.3 ! root 158: struct uname_args {
! 159: struct utsname *name;
! 160: };
! 161:
! 162: /* ARGSUSED */
! 163: int
! 164: uname(p, uap, retval)
! 165: struct proc *p;
! 166: struct uname_args *uap;
! 167: int *retval;
! 168: {
! 169: bcopy(hostname, utsname.nodename, sizeof(utsname.nodename));
! 170: utsname.nodename[sizeof(utsname.nodename)-1] = '\0';
! 171: return (copyout((caddr_t)&utsname, (caddr_t)uap->name, sizeof(struct utsname)));
! 172: }
! 173:
! 174: struct reboot_args {
! 175: int opt;
! 176: };
! 177:
1.1.1.2 root 178: /* ARGSUSED */
1.1.1.3 ! root 179: int
1.1 root 180: reboot(p, uap, retval)
181: struct proc *p;
1.1.1.3 ! root 182: struct reboot_args *uap;
1.1 root 183: int *retval;
184: {
185: int error;
186:
187: if (error = suser(p->p_ucred, &p->p_acflag))
188: return (error);
189: boot(uap->opt);
190: return (0);
191: }
192:
193: #ifdef COMPAT_43
1.1.1.3 ! root 194: int
1.1 root 195: oquota()
196: {
197:
198: return (ENOSYS);
199: }
200: #endif
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