1/*- 2 * Copyright (c) 1994 Sean Eric Fagan 3 * Copyright (c) 1994 S�ren Schmidt 4 * Copyright (c) 1995 Steven Wallace 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer 12 * in this position and unchanged. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h>
| 1/*- 2 * Copyright (c) 1994 Sean Eric Fagan 3 * Copyright (c) 1994 S�ren Schmidt 4 * Copyright (c) 1995 Steven Wallace 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer 12 * in this position and unchanged. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h>
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79 error = ENOSYS; 80 return (error); 81} 82 83int 84xenix_rdchk(td, uap) 85 struct thread *td; 86 struct xenix_rdchk_args *uap; 87{ 88 int data, error; 89 90 DPRINTF(("IBCS2: 'xenix rdchk'\n")); 91 92 error = kern_ioctl(td, uap->fd, FIONREAD, (caddr_t)&data); 93 if (error) 94 return (error); 95 td->td_retval[0] = data ? 1 : 0; 96 return (0); 97} 98 99int 100xenix_chsize(td, uap) 101 struct thread *td; 102 struct xenix_chsize_args *uap; 103{ 104 struct ftruncate_args sa; 105 106 DPRINTF(("IBCS2: 'xenix chsize'\n")); 107 sa.fd = uap->fd; 108 sa.pad = 0; 109 sa.length = uap->size; 110 return ftruncate(td, &sa); 111} 112 113 114int 115xenix_ftime(td, uap) 116 struct thread *td; 117 struct xenix_ftime_args *uap; 118{ 119 struct timeval tv; 120 struct ibcs2_timeb { 121 unsigned long time __packed; 122 unsigned short millitm; 123 short timezone; 124 short dstflag; 125 } itb; 126 127 DPRINTF(("IBCS2: 'xenix ftime'\n")); 128 microtime(&tv); 129 itb.time = tv.tv_sec; 130 itb.millitm = (tv.tv_usec / 1000); 131 itb.timezone = tz_minuteswest; 132 itb.dstflag = tz_dsttime != DST_NONE; 133 134 return copyout((caddr_t)&itb, (caddr_t)uap->tp, 135 sizeof(struct ibcs2_timeb)); 136} 137 138int 139xenix_nap(struct thread *td, struct xenix_nap_args *uap) 140{ 141 long period; 142 143 DPRINTF(("IBCS2: 'xenix nap %d ms'\n", uap->millisec)); 144 period = (long)uap->millisec / (1000/hz); 145 if (period) 146 while (tsleep(&period, PPAUSE, "nap", period) 147 != EWOULDBLOCK) ; 148 return 0; 149} 150 151int 152xenix_utsname(struct thread *td, struct xenix_utsname_args *uap) 153{ 154 struct ibcs2_sco_utsname { 155 char sysname[9]; 156 char nodename[9]; 157 char release[16]; 158 char kernelid[20]; 159 char machine[9]; 160 char bustype[9]; 161 char sysserial[10]; 162 unsigned short sysorigin; 163 unsigned short sysoem; 164 char numusers[9]; 165 unsigned short numcpu; 166 } ibcs2_sco_uname; 167 168 DPRINTF(("IBCS2: 'xenix sco_utsname'\n")); 169 bzero(&ibcs2_sco_uname, sizeof(struct ibcs2_sco_utsname)); 170 strncpy(ibcs2_sco_uname.sysname, ostype, 171 sizeof(ibcs2_sco_uname.sysname) - 1); 172 getcredhostname(td->td_ucred, ibcs2_sco_uname.nodename, 173 sizeof(ibcs2_sco_uname.nodename) - 1); 174 strncpy(ibcs2_sco_uname.release, osrelease, 175 sizeof(ibcs2_sco_uname.release) - 1); 176 strncpy(ibcs2_sco_uname.kernelid, version, 177 sizeof(ibcs2_sco_uname.kernelid) - 1); 178 strncpy(ibcs2_sco_uname.machine, machine, 179 sizeof(ibcs2_sco_uname.machine) - 1); 180 strncpy(ibcs2_sco_uname.bustype, "ISA/EISA", 181 sizeof(ibcs2_sco_uname.bustype) - 1); 182 strncpy(ibcs2_sco_uname.sysserial, "no charge", 183 sizeof(ibcs2_sco_uname.sysserial) - 1); 184 strncpy(ibcs2_sco_uname.numusers, "unlim", 185 sizeof(ibcs2_sco_uname.numusers) - 1); 186 ibcs2_sco_uname.sysorigin = 0xFFFF; 187 ibcs2_sco_uname.sysoem = 0xFFFF; 188 ibcs2_sco_uname.numcpu = 1; 189 return copyout((caddr_t)&ibcs2_sco_uname, 190 (caddr_t)(void *)(intptr_t)uap->addr, 191 sizeof(struct ibcs2_sco_utsname)); 192} 193 194int 195xenix_scoinfo(struct thread *td, struct xenix_scoinfo_args *uap) 196{ 197 /* scoinfo (not documented) */ 198 td->td_retval[0] = 0; 199 return 0; 200} 201 202int 203xenix_eaccess(struct thread *td, struct xenix_eaccess_args *uap) 204{ 205 char *path; 206 int error, bsd_flags; 207 208 bsd_flags = 0; 209 if (uap->flags & IBCS2_R_OK) 210 bsd_flags |= R_OK; 211 if (uap->flags & IBCS2_W_OK) 212 bsd_flags |= W_OK; 213 if (uap->flags & IBCS2_X_OK) 214 bsd_flags |= X_OK; 215 216 CHECKALTEXIST(td, uap->path, &path); 217 error = kern_eaccess(td, path, UIO_SYSSPACE, bsd_flags); 218 free(path, M_TEMP); 219 return (error); 220}
| 75 error = ENOSYS; 76 return (error); 77} 78 79int 80xenix_rdchk(td, uap) 81 struct thread *td; 82 struct xenix_rdchk_args *uap; 83{ 84 int data, error; 85 86 DPRINTF(("IBCS2: 'xenix rdchk'\n")); 87 88 error = kern_ioctl(td, uap->fd, FIONREAD, (caddr_t)&data); 89 if (error) 90 return (error); 91 td->td_retval[0] = data ? 1 : 0; 92 return (0); 93} 94 95int 96xenix_chsize(td, uap) 97 struct thread *td; 98 struct xenix_chsize_args *uap; 99{ 100 struct ftruncate_args sa; 101 102 DPRINTF(("IBCS2: 'xenix chsize'\n")); 103 sa.fd = uap->fd; 104 sa.pad = 0; 105 sa.length = uap->size; 106 return ftruncate(td, &sa); 107} 108 109 110int 111xenix_ftime(td, uap) 112 struct thread *td; 113 struct xenix_ftime_args *uap; 114{ 115 struct timeval tv; 116 struct ibcs2_timeb { 117 unsigned long time __packed; 118 unsigned short millitm; 119 short timezone; 120 short dstflag; 121 } itb; 122 123 DPRINTF(("IBCS2: 'xenix ftime'\n")); 124 microtime(&tv); 125 itb.time = tv.tv_sec; 126 itb.millitm = (tv.tv_usec / 1000); 127 itb.timezone = tz_minuteswest; 128 itb.dstflag = tz_dsttime != DST_NONE; 129 130 return copyout((caddr_t)&itb, (caddr_t)uap->tp, 131 sizeof(struct ibcs2_timeb)); 132} 133 134int 135xenix_nap(struct thread *td, struct xenix_nap_args *uap) 136{ 137 long period; 138 139 DPRINTF(("IBCS2: 'xenix nap %d ms'\n", uap->millisec)); 140 period = (long)uap->millisec / (1000/hz); 141 if (period) 142 while (tsleep(&period, PPAUSE, "nap", period) 143 != EWOULDBLOCK) ; 144 return 0; 145} 146 147int 148xenix_utsname(struct thread *td, struct xenix_utsname_args *uap) 149{ 150 struct ibcs2_sco_utsname { 151 char sysname[9]; 152 char nodename[9]; 153 char release[16]; 154 char kernelid[20]; 155 char machine[9]; 156 char bustype[9]; 157 char sysserial[10]; 158 unsigned short sysorigin; 159 unsigned short sysoem; 160 char numusers[9]; 161 unsigned short numcpu; 162 } ibcs2_sco_uname; 163 164 DPRINTF(("IBCS2: 'xenix sco_utsname'\n")); 165 bzero(&ibcs2_sco_uname, sizeof(struct ibcs2_sco_utsname)); 166 strncpy(ibcs2_sco_uname.sysname, ostype, 167 sizeof(ibcs2_sco_uname.sysname) - 1); 168 getcredhostname(td->td_ucred, ibcs2_sco_uname.nodename, 169 sizeof(ibcs2_sco_uname.nodename) - 1); 170 strncpy(ibcs2_sco_uname.release, osrelease, 171 sizeof(ibcs2_sco_uname.release) - 1); 172 strncpy(ibcs2_sco_uname.kernelid, version, 173 sizeof(ibcs2_sco_uname.kernelid) - 1); 174 strncpy(ibcs2_sco_uname.machine, machine, 175 sizeof(ibcs2_sco_uname.machine) - 1); 176 strncpy(ibcs2_sco_uname.bustype, "ISA/EISA", 177 sizeof(ibcs2_sco_uname.bustype) - 1); 178 strncpy(ibcs2_sco_uname.sysserial, "no charge", 179 sizeof(ibcs2_sco_uname.sysserial) - 1); 180 strncpy(ibcs2_sco_uname.numusers, "unlim", 181 sizeof(ibcs2_sco_uname.numusers) - 1); 182 ibcs2_sco_uname.sysorigin = 0xFFFF; 183 ibcs2_sco_uname.sysoem = 0xFFFF; 184 ibcs2_sco_uname.numcpu = 1; 185 return copyout((caddr_t)&ibcs2_sco_uname, 186 (caddr_t)(void *)(intptr_t)uap->addr, 187 sizeof(struct ibcs2_sco_utsname)); 188} 189 190int 191xenix_scoinfo(struct thread *td, struct xenix_scoinfo_args *uap) 192{ 193 /* scoinfo (not documented) */ 194 td->td_retval[0] = 0; 195 return 0; 196} 197 198int 199xenix_eaccess(struct thread *td, struct xenix_eaccess_args *uap) 200{ 201 char *path; 202 int error, bsd_flags; 203 204 bsd_flags = 0; 205 if (uap->flags & IBCS2_R_OK) 206 bsd_flags |= R_OK; 207 if (uap->flags & IBCS2_W_OK) 208 bsd_flags |= W_OK; 209 if (uap->flags & IBCS2_X_OK) 210 bsd_flags |= X_OK; 211 212 CHECKALTEXIST(td, uap->path, &path); 213 error = kern_eaccess(td, path, UIO_SYSSPACE, bsd_flags); 214 free(path, M_TEMP); 215 return (error); 216}
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