ibcs2_socksys.c (46112) | ibcs2_socksys.c (83366) |
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1/* 2 * Copyright (c) 1994, 1995 Scott Bartram 3 * Copyright (c) 1994 Arne H Juul 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 7 unchanged lines hidden (view full) --- 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 1/* 2 * Copyright (c) 1994, 1995 Scott Bartram 3 * Copyright (c) 1994 Arne H Juul 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 7 unchanged lines hidden (view full) --- 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 * 25 * $FreeBSD: head/sys/i386/ibcs2/ibcs2_socksys.c 83366 2001-09-12 08:38:13Z julian $ |
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24 */ 25 26#include <sys/param.h> 27#include <sys/systm.h> 28#include <sys/sysproto.h> 29#include <sys/kernel.h> 30#include <sys/sysctl.h> 31 --- 7 unchanged lines hidden (view full) --- 39}; 40 41struct setipdomainname_args { 42 char *ipdomainname; 43 int len; 44}; 45 46/* Local prototypes */ | 26 */ 27 28#include <sys/param.h> 29#include <sys/systm.h> 30#include <sys/sysproto.h> 31#include <sys/kernel.h> 32#include <sys/sysctl.h> 33 --- 7 unchanged lines hidden (view full) --- 41}; 42 43struct setipdomainname_args { 44 char *ipdomainname; 45 int len; 46}; 47 48/* Local prototypes */ |
47static int ibcs2_getipdomainname __P((struct proc *, | 49static int ibcs2_getipdomainname __P((struct thread *, |
48 struct getipdomainname_args *)); | 50 struct getipdomainname_args *)); |
49static int ibcs2_setipdomainname __P((struct proc *, | 51static int ibcs2_setipdomainname __P((struct thread *, |
50 struct setipdomainname_args *)); 51 52/* 53 * iBCS2 socksys calls. 54 */ 55 56int | 52 struct setipdomainname_args *)); 53 54/* 55 * iBCS2 socksys calls. 56 */ 57 58int |
57ibcs2_socksys(p, uap) 58 register struct proc *p; | 59ibcs2_socksys(td, uap) 60 register struct thread *td; |
59 register struct ibcs2_socksys_args *uap; 60{ 61 int error; 62 int realargs[7]; /* 1 for command, 6 for recvfrom */ 63 void *passargs; 64 65 /* 66 * SOCKET should only be legal on /dev/socksys. --- 5 unchanged lines hidden (view full) --- 72 return error; 73 DPRINTF(("ibcs2_socksys: %08x %08x %08x %08x %08x %08x %08x\n", 74 realargs[0], realargs[1], realargs[2], realargs[3], 75 realargs[4], realargs[5], realargs[6])); 76 77 passargs = (void *)(realargs + 1); 78 switch (realargs[0]) { 79 case SOCKSYS_ACCEPT: | 61 register struct ibcs2_socksys_args *uap; 62{ 63 int error; 64 int realargs[7]; /* 1 for command, 6 for recvfrom */ 65 void *passargs; 66 67 /* 68 * SOCKET should only be legal on /dev/socksys. --- 5 unchanged lines hidden (view full) --- 74 return error; 75 DPRINTF(("ibcs2_socksys: %08x %08x %08x %08x %08x %08x %08x\n", 76 realargs[0], realargs[1], realargs[2], realargs[3], 77 realargs[4], realargs[5], realargs[6])); 78 79 passargs = (void *)(realargs + 1); 80 switch (realargs[0]) { 81 case SOCKSYS_ACCEPT: |
80 return accept(p, passargs); | 82 return accept(td, passargs); |
81 case SOCKSYS_BIND: | 83 case SOCKSYS_BIND: |
82 return bind(p, passargs); | 84 return bind(td, passargs); |
83 case SOCKSYS_CONNECT: | 85 case SOCKSYS_CONNECT: |
84 return connect(p, passargs); | 86 return connect(td, passargs); |
85 case SOCKSYS_GETPEERNAME: | 87 case SOCKSYS_GETPEERNAME: |
86 return getpeername(p, passargs); | 88 return getpeername(td, passargs); |
87 case SOCKSYS_GETSOCKNAME: | 89 case SOCKSYS_GETSOCKNAME: |
88 return getsockname(p, passargs); | 90 return getsockname(td, passargs); |
89 case SOCKSYS_GETSOCKOPT: | 91 case SOCKSYS_GETSOCKOPT: |
90 return getsockopt(p, passargs); | 92 return getsockopt(td, passargs); |
91 case SOCKSYS_LISTEN: | 93 case SOCKSYS_LISTEN: |
92 return listen(p, passargs); | 94 return listen(td, passargs); |
93 case SOCKSYS_RECV: 94 realargs[5] = realargs[6] = 0; 95 /* FALLTHROUGH */ 96 case SOCKSYS_RECVFROM: | 95 case SOCKSYS_RECV: 96 realargs[5] = realargs[6] = 0; 97 /* FALLTHROUGH */ 98 case SOCKSYS_RECVFROM: |
97 return recvfrom(p, passargs); | 99 return recvfrom(td, passargs); |
98 case SOCKSYS_SEND: 99 realargs[5] = realargs[6] = 0; 100 /* FALLTHROUGH */ 101 case SOCKSYS_SENDTO: | 100 case SOCKSYS_SEND: 101 realargs[5] = realargs[6] = 0; 102 /* FALLTHROUGH */ 103 case SOCKSYS_SENDTO: |
102 return sendto(p, passargs); | 104 return sendto(td, passargs); |
103 case SOCKSYS_SETSOCKOPT: | 105 case SOCKSYS_SETSOCKOPT: |
104 return setsockopt(p, passargs); | 106 return setsockopt(td, passargs); |
105 case SOCKSYS_SHUTDOWN: | 107 case SOCKSYS_SHUTDOWN: |
106 return shutdown(p, passargs); | 108 return shutdown(td, passargs); |
107 case SOCKSYS_SOCKET: | 109 case SOCKSYS_SOCKET: |
108 return socket(p, passargs); | 110 return socket(td, passargs); |
109 case SOCKSYS_SELECT: | 111 case SOCKSYS_SELECT: |
110 return select(p, passargs); | 112 return select(td, passargs); |
111 case SOCKSYS_GETIPDOMAIN: | 113 case SOCKSYS_GETIPDOMAIN: |
112 return ibcs2_getipdomainname(p, passargs); | 114 return ibcs2_getipdomainname(td, passargs); |
113 case SOCKSYS_SETIPDOMAIN: | 115 case SOCKSYS_SETIPDOMAIN: |
114 return ibcs2_setipdomainname(p, passargs); | 116 return ibcs2_setipdomainname(td, passargs); |
115 case SOCKSYS_ADJTIME: | 117 case SOCKSYS_ADJTIME: |
116 return adjtime(p, passargs); | 118 return adjtime(td, passargs); |
117 case SOCKSYS_SETREUID: | 119 case SOCKSYS_SETREUID: |
118 return setreuid(p, passargs); | 120 return setreuid(td, passargs); |
119 case SOCKSYS_SETREGID: | 121 case SOCKSYS_SETREGID: |
120 return setregid(p, passargs); | 122 return setregid(td, passargs); |
121 case SOCKSYS_GETTIME: | 123 case SOCKSYS_GETTIME: |
122 return gettimeofday(p, passargs); | 124 return gettimeofday(td, passargs); |
123 case SOCKSYS_SETTIME: | 125 case SOCKSYS_SETTIME: |
124 return settimeofday(p, passargs); | 126 return settimeofday(td, passargs); |
125 case SOCKSYS_GETITIMER: | 127 case SOCKSYS_GETITIMER: |
126 return getitimer(p, passargs); | 128 return getitimer(td, passargs); |
127 case SOCKSYS_SETITIMER: | 129 case SOCKSYS_SETITIMER: |
128 return setitimer(p, passargs); | 130 return setitimer(td, passargs); |
129 130 default: 131 printf("socksys unknown %08x %08x %08x %08x %08x %08x %08x\n", 132 realargs[0], realargs[1], realargs[2], realargs[3], 133 realargs[4], realargs[5], realargs[6]); 134 return EINVAL; 135 } 136 /* NOTREACHED */ 137} 138 139/* ARGSUSED */ 140static int | 131 132 default: 133 printf("socksys unknown %08x %08x %08x %08x %08x %08x %08x\n", 134 realargs[0], realargs[1], realargs[2], realargs[3], 135 realargs[4], realargs[5], realargs[6]); 136 return EINVAL; 137 } 138 /* NOTREACHED */ 139} 140 141/* ARGSUSED */ 142static int |
141ibcs2_getipdomainname(p, uap) 142 struct proc *p; | 143ibcs2_getipdomainname(td, uap) 144 struct thread *td; |
143 struct getipdomainname_args *uap; 144{ 145 char hname[MAXHOSTNAMELEN], *dptr; 146 int len; 147 148 /* Get the domain name */ 149 snprintf(hname, sizeof(hname), "%s", hostname); 150 dptr = index(hname, '.'); --- 6 unchanged lines hidden (view full) --- 157 len = strlen(dptr) + 1; 158 if ((u_int)uap->len > len + 1) 159 uap->len = len + 1; 160 return (copyout((caddr_t)dptr, (caddr_t)uap->ipdomainname, uap->len)); 161} 162 163/* ARGSUSED */ 164static int | 145 struct getipdomainname_args *uap; 146{ 147 char hname[MAXHOSTNAMELEN], *dptr; 148 int len; 149 150 /* Get the domain name */ 151 snprintf(hname, sizeof(hname), "%s", hostname); 152 dptr = index(hname, '.'); --- 6 unchanged lines hidden (view full) --- 159 len = strlen(dptr) + 1; 160 if ((u_int)uap->len > len + 1) 161 uap->len = len + 1; 162 return (copyout((caddr_t)dptr, (caddr_t)uap->ipdomainname, uap->len)); 163} 164 165/* ARGSUSED */ 166static int |
165ibcs2_setipdomainname(p, uap) 166 struct proc *p; | 167ibcs2_setipdomainname(td, uap) 168 struct thread *td; |
167 struct setipdomainname_args *uap; 168{ 169 char hname[MAXHOSTNAMELEN], *ptr; 170 int error, sctl[2], hlen; 171 | 169 struct setipdomainname_args *uap; 170{ 171 char hname[MAXHOSTNAMELEN], *ptr; 172 int error, sctl[2], hlen; 173 |
172 if ((error = suser(p))) | 174 if ((error = suser_td(td))) |
173 return (error); 174 175 /* W/out a hostname a domain-name is nonsense */ 176 if ( strlen(hostname) == 0 ) 177 return EINVAL; 178 179 /* Get the host's unqualified name (strip off the domain) */ 180 snprintf(hname, sizeof(hname), "%s", hostname); --- 14 unchanged lines hidden (view full) --- 195 error = copyin((caddr_t)uap->ipdomainname, ptr, uap->len); 196 if (error) 197 return (error); 198 199 /* 'sethostname' with the new information */ 200 sctl[0] = CTL_KERN; 201 sctl[1] = KERN_HOSTNAME; 202 hlen = strlen(hname) + 1; | 175 return (error); 176 177 /* W/out a hostname a domain-name is nonsense */ 178 if ( strlen(hostname) == 0 ) 179 return EINVAL; 180 181 /* Get the host's unqualified name (strip off the domain) */ 182 snprintf(hname, sizeof(hname), "%s", hostname); --- 14 unchanged lines hidden (view full) --- 197 error = copyin((caddr_t)uap->ipdomainname, ptr, uap->len); 198 if (error) 199 return (error); 200 201 /* 'sethostname' with the new information */ 202 sctl[0] = CTL_KERN; 203 sctl[1] = KERN_HOSTNAME; 204 hlen = strlen(hname) + 1; |
203 return (kernel_sysctl(p, sctl, 2, 0, 0, hname, hlen, 0)); | 205 return (kernel_sysctl(td, sctl, 2, 0, 0, hname, hlen, 0)); |
204} | 206} |