1139743Simp/*- 243412Snewton * Copyright (c) 1998 Mark Newton 343412Snewton * Copyright (c) 1994 Christos Zoulas 443412Snewton * All rights reserved. 543412Snewton * 643412Snewton * Redistribution and use in source and binary forms, with or without 743412Snewton * modification, are permitted provided that the following conditions 843412Snewton * are met: 943412Snewton * 1. Redistributions of source code must retain the above copyright 1043412Snewton * notice, this list of conditions and the following disclaimer. 1143412Snewton * 2. Redistributions in binary form must reproduce the above copyright 1243412Snewton * notice, this list of conditions and the following disclaimer in the 1343412Snewton * documentation and/or other materials provided with the distribution. 1443412Snewton * 3. The name of the author may not be used to endorse or promote products 1543412Snewton * derived from this software without specific prior written permission 1643412Snewton * 1743412Snewton * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1843412Snewton * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1943412Snewton * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2043412Snewton * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 2143412Snewton * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2243412Snewton * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2343412Snewton * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2443412Snewton * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2543412Snewton * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2643412Snewton * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2743412Snewton */ 2843412Snewton 29116174Sobrien#include <sys/cdefs.h> 30116174Sobrien__FBSDID("$FreeBSD$"); 31116174Sobrien 3243412Snewton#include <sys/param.h> 3343412Snewton#include <sys/systm.h> 3443412Snewton#include <sys/proc.h> 3543412Snewton#include <sys/stat.h> 3643412Snewton#include <sys/filedesc.h> 3791386Srobert#include <sys/jail.h> 3843412Snewton#include <sys/kernel.h> 39141486Sjhb#include <sys/malloc.h> 40195458Strasz#include <sys/namei.h> 4143412Snewton#include <sys/unistd.h> 4254305Snewton#include <sys/time.h> 43141486Sjhb#include <sys/syscallsubr.h> 4454305Snewton#include <sys/sysctl.h> 4554305Snewton#include <sys/sysproto.h> 46115550Sphk#include <sys/un.h> 4743412Snewton 4843412Snewton#include <vm/vm.h> 4954305Snewton 5043412Snewton#include <netinet/in.h> 5143412Snewton 5265302Sobrien#include <compat/svr4/svr4.h> 5365302Sobrien#include <compat/svr4/svr4_types.h> 5465302Sobrien#include <compat/svr4/svr4_signal.h> 5565302Sobrien#include <compat/svr4/svr4_proto.h> 5665302Sobrien#include <compat/svr4/svr4_util.h> 5765302Sobrien#include <compat/svr4/svr4_stat.h> 5865302Sobrien#include <compat/svr4/svr4_ustat.h> 5965302Sobrien#include <compat/svr4/svr4_utsname.h> 6065302Sobrien#include <compat/svr4/svr4_systeminfo.h> 6165302Sobrien#include <compat/svr4/svr4_socket.h> 6265302Sobrien#include <compat/svr4/svr4_time.h> 6343412Snewton#if defined(NOTYET) 6443412Snewton#include "svr4_fuser.h" 6543412Snewton#endif 6643412Snewton 6743412Snewton#ifdef sparc 6843412Snewton/* 6943412Snewton * Solaris-2.4 on the sparc has the old stat call using the new 7043412Snewton * stat data structure... 7143412Snewton */ 7243412Snewton# define SVR4_NO_OSTAT 7343412Snewton#endif 7443412Snewton 7543412Snewtonstruct svr4_ustat_args { 7643412Snewton svr4_dev_t dev; 7743412Snewton struct svr4_ustat * name; 7843412Snewton}; 7943412Snewton 8092761Salfredstatic void bsd_to_svr4_xstat(struct stat *, struct svr4_xstat *); 8192761Salfredstatic void bsd_to_svr4_stat64(struct stat *, struct svr4_stat64 *); 8292761Salfredint svr4_ustat(struct thread *, struct svr4_ustat_args *); 8392761Salfredstatic int svr4_to_bsd_pathconf(int); 8443412Snewton 8543412Snewton/* 8643412Snewton * SVR4 uses named pipes as named sockets, so we tell programs 8743412Snewton * that sockets are named pipes with mode 0 8843412Snewton */ 8943412Snewton#define BSD_TO_SVR4_MODE(mode) (S_ISSOCK(mode) ? S_IFIFO : (mode)) 9043412Snewton 9143412Snewton 9243412Snewton#ifndef SVR4_NO_OSTAT 9392761Salfredstatic void bsd_to_svr4_stat(struct stat *, struct svr4_stat *); 9443412Snewton 9543412Snewtonstatic void 9643412Snewtonbsd_to_svr4_stat(st, st4) 9743412Snewton struct stat *st; 9843412Snewton struct svr4_stat *st4; 9943412Snewton{ 10043412Snewton memset(st4, 0, sizeof(*st4)); 10143412Snewton st4->st_dev = bsd_to_svr4_odev_t(st->st_dev); 10243412Snewton st4->st_ino = st->st_ino; 10343412Snewton st4->st_mode = BSD_TO_SVR4_MODE(st->st_mode); 10443412Snewton st4->st_nlink = st->st_nlink; 10543412Snewton st4->st_uid = st->st_uid; 10643412Snewton st4->st_gid = st->st_gid; 10743412Snewton st4->st_rdev = bsd_to_svr4_odev_t(st->st_rdev); 10843412Snewton st4->st_size = st->st_size; 109205792Sed st4->st_atim = st->st_atim.tv_sec; 110205792Sed st4->st_mtim = st->st_mtim.tv_sec; 111205792Sed st4->st_ctim = st->st_ctim.tv_sec; 11243412Snewton} 11343412Snewton#endif 11443412Snewton 11543412Snewton 11643412Snewtonstatic void 11743412Snewtonbsd_to_svr4_xstat(st, st4) 11843412Snewton struct stat *st; 11943412Snewton struct svr4_xstat *st4; 12043412Snewton{ 12143412Snewton memset(st4, 0, sizeof(*st4)); 12243412Snewton st4->st_dev = bsd_to_svr4_dev_t(st->st_dev); 12343412Snewton st4->st_ino = st->st_ino; 12443412Snewton st4->st_mode = BSD_TO_SVR4_MODE(st->st_mode); 12543412Snewton st4->st_nlink = st->st_nlink; 12643412Snewton st4->st_uid = st->st_uid; 12743412Snewton st4->st_gid = st->st_gid; 12843412Snewton st4->st_rdev = bsd_to_svr4_dev_t(st->st_rdev); 12943412Snewton st4->st_size = st->st_size; 130205792Sed st4->st_atim = st->st_atim; 131205792Sed st4->st_mtim = st->st_mtim; 132205792Sed st4->st_ctim = st->st_ctim; 13343412Snewton st4->st_blksize = st->st_blksize; 13443412Snewton st4->st_blocks = st->st_blocks; 13543412Snewton strcpy(st4->st_fstype, "unknown"); 13643412Snewton} 13743412Snewton 13843412Snewton 13943412Snewtonstatic void 14043412Snewtonbsd_to_svr4_stat64(st, st4) 14143412Snewton struct stat *st; 14243412Snewton struct svr4_stat64 *st4; 14343412Snewton{ 14443412Snewton memset(st4, 0, sizeof(*st4)); 14543412Snewton st4->st_dev = bsd_to_svr4_dev_t(st->st_dev); 14643412Snewton st4->st_ino = st->st_ino; 14743412Snewton st4->st_mode = BSD_TO_SVR4_MODE(st->st_mode); 14843412Snewton st4->st_nlink = st->st_nlink; 14943412Snewton st4->st_uid = st->st_uid; 15043412Snewton st4->st_gid = st->st_gid; 15143412Snewton st4->st_rdev = bsd_to_svr4_dev_t(st->st_rdev); 15243412Snewton st4->st_size = st->st_size; 153205792Sed st4->st_atim = st->st_atim; 154205792Sed st4->st_mtim = st->st_mtim; 155205792Sed st4->st_ctim = st->st_ctim; 15643412Snewton st4->st_blksize = st->st_blksize; 15743412Snewton st4->st_blocks = st->st_blocks; 15843412Snewton strcpy(st4->st_fstype, "unknown"); 15943412Snewton} 16043412Snewton 16143412Snewtonint 16283366Sjuliansvr4_sys_stat(td, uap) 16383366Sjulian struct thread *td; 16443412Snewton struct svr4_sys_stat_args *uap; 16543412Snewton{ 166141486Sjhb struct svr4_stat svr4_st; 167141486Sjhb struct stat st; 168141486Sjhb char *path; 169141486Sjhb int error; 17043412Snewton 171141486Sjhb CHECKALTEXIST(td, uap->path, &path); 17243412Snewton 173141486Sjhb error = kern_stat(td, path, UIO_SYSSPACE, &st); 174141486Sjhb free(path, M_TEMP); 175141486Sjhb if (error) 176141486Sjhb return (error); 17743412Snewton bsd_to_svr4_stat(&st, &svr4_st); 17843412Snewton 17943412Snewton if (S_ISSOCK(st.st_mode)) 180107849Salfred (void) svr4_add_socket(td, uap->path, &st); 18143412Snewton 182141486Sjhb return (copyout(&svr4_st, uap->ub, sizeof svr4_st)); 18343412Snewton} 18443412Snewton 18543412Snewton 18643412Snewtonint 18783366Sjuliansvr4_sys_lstat(td, uap) 188193014Sdelphij struct thread *td; 18943412Snewton struct svr4_sys_lstat_args *uap; 19043412Snewton{ 191141486Sjhb struct svr4_stat svr4_st; 192141486Sjhb struct stat st; 193141486Sjhb char *path; 194141486Sjhb int error; 19543412Snewton 196141486Sjhb CHECKALTEXIST(td, uap->path, &path); 19743412Snewton 198141486Sjhb error = kern_lstat(td, path, UIO_SYSSPACE, &st); 199141486Sjhb free(path, M_TEMP); 200141486Sjhb if (error) 201141486Sjhb return (error); 20243412Snewton bsd_to_svr4_stat(&st, &svr4_st); 20343412Snewton 20443412Snewton if (S_ISSOCK(st.st_mode)) 205107849Salfred (void) svr4_add_socket(td, uap->path, &st); 20643412Snewton 207141486Sjhb return (copyout(&svr4_st, uap->ub, sizeof svr4_st)); 20843412Snewton} 20943412Snewton 21043412Snewton 21143412Snewtonint 21283366Sjuliansvr4_sys_fstat(td, uap) 213193014Sdelphij struct thread *td; 21443412Snewton struct svr4_sys_fstat_args *uap; 21543412Snewton{ 216141486Sjhb struct svr4_stat svr4_st; 217141486Sjhb struct stat st; 218141486Sjhb int error; 21943412Snewton 22043412Snewton 221141486Sjhb error = kern_fstat(td, uap->fd, &st); 222141486Sjhb if (error) 223141486Sjhb return (error); 22443412Snewton bsd_to_svr4_stat(&st, &svr4_st); 225141486Sjhb return (copyout(&svr4_st, uap->sb, sizeof svr4_st)); 22643412Snewton} 22743412Snewton 22843412Snewton 22943412Snewtonint 23083366Sjuliansvr4_sys_xstat(td, uap) 231193014Sdelphij struct thread *td; 23243412Snewton struct svr4_sys_xstat_args *uap; 23343412Snewton{ 234141486Sjhb struct svr4_xstat svr4_st; 235141486Sjhb struct stat st; 236141486Sjhb char *path; 237141486Sjhb int error; 23843412Snewton 239141486Sjhb CHECKALTEXIST(td, uap->path, &path); 24043412Snewton 241141486Sjhb error = kern_stat(td, path, UIO_SYSSPACE, &st); 242141486Sjhb free(path, M_TEMP); 243141486Sjhb if (error) 244141486Sjhb return (error); 24543412Snewton 24643412Snewton bsd_to_svr4_xstat(&st, &svr4_st); 24743412Snewton 24843412Snewton#if defined(SOCKET_NOTYET) 24943412Snewton if (S_ISSOCK(st.st_mode)) 250107849Salfred (void) svr4_add_socket(td, uap->path, &st); 25143412Snewton#endif 25243412Snewton 253141486Sjhb return (copyout(&svr4_st, uap->ub, sizeof svr4_st)); 25443412Snewton} 25543412Snewton 25643412Snewtonint 25783366Sjuliansvr4_sys_lxstat(td, uap) 258193014Sdelphij struct thread *td; 25943412Snewton struct svr4_sys_lxstat_args *uap; 26043412Snewton{ 261141486Sjhb struct svr4_xstat svr4_st; 262141486Sjhb struct stat st; 263141486Sjhb char *path; 264141486Sjhb int error; 26543412Snewton 266141486Sjhb CHECKALTEXIST(td, uap->path, &path); 26743412Snewton 268141486Sjhb error = kern_lstat(td, path, UIO_SYSSPACE, &st); 269141486Sjhb free(path, M_TEMP); 270141486Sjhb if (error) 271141486Sjhb return (error); 27243412Snewton 27343412Snewton bsd_to_svr4_xstat(&st, &svr4_st); 27443412Snewton 27543412Snewton#if defined(SOCKET_NOTYET) 27643412Snewton if (S_ISSOCK(st.st_mode)) 277107849Salfred (void) svr4_add_socket(td, uap->path, &st); 27843412Snewton#endif 279141486Sjhb return (copyout(&svr4_st, uap->ub, sizeof svr4_st)); 28043412Snewton} 28143412Snewton 28243412Snewton 28343412Snewtonint 28483366Sjuliansvr4_sys_fxstat(td, uap) 285193014Sdelphij struct thread *td; 28643412Snewton struct svr4_sys_fxstat_args *uap; 28743412Snewton{ 288141486Sjhb struct svr4_xstat svr4_st; 289141486Sjhb struct stat st; 290141486Sjhb int error; 29143412Snewton 29243412Snewton 293141486Sjhb error = kern_fstat(td, uap->fd, &st); 294141486Sjhb if (error) 295141486Sjhb return (error); 29643412Snewton bsd_to_svr4_xstat(&st, &svr4_st); 297141486Sjhb return (copyout(&svr4_st, uap->sb, sizeof svr4_st)); 29843412Snewton} 29943412Snewton 30043412Snewtonint 30183366Sjuliansvr4_sys_stat64(td, uap) 302193014Sdelphij struct thread *td; 30343412Snewton struct svr4_sys_stat64_args *uap; 30443412Snewton{ 305141486Sjhb struct svr4_stat64 svr4_st; 306141486Sjhb struct stat st; 307141486Sjhb char *path; 308141486Sjhb int error; 30943412Snewton 310141486Sjhb CHECKALTEXIST(td, uap->path, &path); 31143412Snewton 312141486Sjhb error = kern_stat(td, path, UIO_SYSSPACE, &st); 313141486Sjhb free(path, M_TEMP); 314141486Sjhb if (error) 315141486Sjhb return (error); 31643412Snewton 31743412Snewton bsd_to_svr4_stat64(&st, &svr4_st); 31843412Snewton 31943412Snewton if (S_ISSOCK(st.st_mode)) 320107849Salfred (void) svr4_add_socket(td, uap->path, &st); 32143412Snewton 322141486Sjhb return (copyout(&svr4_st, uap->sb, sizeof svr4_st)); 32343412Snewton} 32443412Snewton 32543412Snewton 32643412Snewtonint 32783366Sjuliansvr4_sys_lstat64(td, uap) 328193014Sdelphij struct thread *td; 32943412Snewton struct svr4_sys_lstat64_args *uap; 33043412Snewton{ 331141486Sjhb struct svr4_stat64 svr4_st; 332141486Sjhb struct stat st; 333141486Sjhb char *path; 334141486Sjhb int error; 33543412Snewton 336141486Sjhb CHECKALTEXIST(td, uap->path, &path); 33743412Snewton 338141486Sjhb error = kern_lstat(td, path, UIO_SYSSPACE, &st); 339141486Sjhb free(path, M_TEMP); 340141486Sjhb if (error) 341141486Sjhb return (error); 34243412Snewton 34343412Snewton bsd_to_svr4_stat64(&st, &svr4_st); 34443412Snewton 34543412Snewton if (S_ISSOCK(st.st_mode)) 346107849Salfred (void) svr4_add_socket(td, uap->path, &st); 34743412Snewton 348141486Sjhb return (copyout(&svr4_st, uap->sb, sizeof svr4_st)); 34943412Snewton} 35043412Snewton 35143412Snewton 35243412Snewtonint 35383366Sjuliansvr4_sys_fstat64(td, uap) 354193014Sdelphij struct thread *td; 35543412Snewton struct svr4_sys_fstat64_args *uap; 35643412Snewton{ 357141486Sjhb struct svr4_stat64 svr4_st; 358141486Sjhb struct stat st; 359141486Sjhb int error; 36043412Snewton 361141486Sjhb error = kern_fstat(td, uap->fd, &st); 362141486Sjhb if (error) 363141486Sjhb return (error); 36443412Snewton bsd_to_svr4_stat64(&st, &svr4_st); 365141486Sjhb return (copyout(&svr4_st, uap->sb, sizeof svr4_st)); 36643412Snewton} 36743412Snewton 36843412Snewton 36943412Snewtonint 37083366Sjuliansvr4_ustat(td, uap) 371193014Sdelphij struct thread *td; 37243412Snewton struct svr4_ustat_args *uap; 37343412Snewton{ 37443412Snewton struct svr4_ustat us; 37543412Snewton int error; 37643412Snewton 37743412Snewton memset(&us, 0, sizeof us); 37843412Snewton 37943412Snewton /* 38043412Snewton * XXX: should set f_tfree and f_tinode at least 38143412Snewton * How do we translate dev -> fstat? (and then to svr4_ustat) 38243412Snewton */ 383107849Salfred if ((error = copyout(&us, uap->name, sizeof us)) != 0) 38443412Snewton return (error); 38543412Snewton 38643412Snewton return 0; 38743412Snewton} 38843412Snewton 389193066Sjamie/*extern char ostype[], osrelease[], version[], machine[];*/ 39043412Snewton 39143412Snewtonint 39283366Sjuliansvr4_sys_uname(td, uap) 393193014Sdelphij struct thread *td; 39443412Snewton struct svr4_sys_uname_args *uap; 39543412Snewton{ 39643412Snewton struct svr4_utsname sut; 39743412Snewton 39843412Snewton memset(&sut, 0, sizeof(sut)); 39943412Snewton 400105360Srobert strlcpy(sut.sysname, ostype, sizeof(sut.sysname)); 40191392Srobert getcredhostname(td->td_ucred, sut.nodename, sizeof(sut.nodename)); 402105360Srobert strlcpy(sut.release, osrelease, sizeof(sut.release)); 403105360Srobert strlcpy(sut.version, version, sizeof(sut.version)); 404105360Srobert strlcpy(sut.machine, machine, sizeof(sut.machine)); 40543412Snewton 406107849Salfred return copyout((caddr_t) &sut, (caddr_t) uap->name, 40743412Snewton sizeof(struct svr4_utsname)); 40843412Snewton} 40943412Snewton 41043412Snewtonint 41183366Sjuliansvr4_sys_systeminfo(td, uap) 41283366Sjulian struct thread *td; 41343412Snewton struct svr4_sys_systeminfo_args *uap; 41443412Snewton{ 41549264Snewton char *str = NULL; 41649264Snewton int error = 0; 41783366Sjulian register_t *retval = td->td_retval; 418194090Sjamie u_long hostid; 41949264Snewton size_t len = 0; 420193066Sjamie char buf[MAXHOSTNAMELEN]; 421107849Salfred u_int rlen = uap->len; 42243412Snewton 423107849Salfred switch (uap->what) { 42443412Snewton case SVR4_SI_SYSNAME: 42543412Snewton str = ostype; 42643412Snewton break; 42743412Snewton 42843412Snewton case SVR4_SI_HOSTNAME: 429193066Sjamie getcredhostname(td->td_ucred, buf, sizeof(buf)); 430193066Sjamie str = buf; 43143412Snewton break; 43243412Snewton 43343412Snewton case SVR4_SI_RELEASE: 43443412Snewton str = osrelease; 43543412Snewton break; 43643412Snewton 43743412Snewton case SVR4_SI_VERSION: 43843412Snewton str = version; 43943412Snewton break; 44043412Snewton 44143412Snewton case SVR4_SI_MACHINE: 44243412Snewton str = machine; 44343412Snewton break; 44443412Snewton 44543412Snewton case SVR4_SI_ARCHITECTURE: 44643412Snewton str = machine; 44743412Snewton break; 44843412Snewton 449193017Sdelphij case SVR4_SI_ISALIST: 450193017Sdelphij#if defined(__sparc__) 451193017Sdelphij str = "sparcv9 sparcv9-fsmuld sparcv8 sparcv8-fsmuld sparcv7 sparc"; 452193017Sdelphij#elif defined(__i386__) 453193017Sdelphij str = "i386"; 454193017Sdelphij#elif defined(__amd64__) 455193017Sdelphij str = "amd64"; 456193017Sdelphij#else 457193017Sdelphij str = "unknown"; 458193017Sdelphij#endif 459193017Sdelphij break; 460193017Sdelphij 46143412Snewton case SVR4_SI_HW_SERIAL: 462194090Sjamie getcredhostid(td->td_ucred, &hostid); 463194090Sjamie snprintf(buf, sizeof(buf), "%lu", hostid); 464193016Sdelphij str = buf; 46543412Snewton break; 46643412Snewton 46743412Snewton case SVR4_SI_HW_PROVIDER: 46843412Snewton str = ostype; 46943412Snewton break; 47043412Snewton 47143412Snewton case SVR4_SI_SRPC_DOMAIN: 472194090Sjamie getcreddomainname(td->td_ucred, buf, sizeof(buf)); 473193066Sjamie str = buf; 47443412Snewton break; 47543412Snewton 47643412Snewton case SVR4_SI_PLATFORM: 477193017Sdelphij#if defined(__i386__) 47843412Snewton str = "i86pc"; 47943412Snewton#else 48043412Snewton str = "unknown"; 48143412Snewton#endif 48243412Snewton break; 48343412Snewton 48443412Snewton case SVR4_SI_KERB_REALM: 48543412Snewton str = "unsupported"; 48643412Snewton break; 48743412Snewton#if defined(WHY_DOES_AN_EMULATOR_WANT_TO_SET_HOSTNAMES) 48843412Snewton case SVR4_SI_SET_HOSTNAME: 48943412Snewton name = KERN_HOSTNAME; 490107849Salfred return kern_sysctl(&name, 1, 0, 0, uap->buf, rlen, td); 49143412Snewton 49243412Snewton case SVR4_SI_SET_SRPC_DOMAIN: 49343412Snewton name = KERN_NISDOMAINNAME; 494107849Salfred return kern_sysctl(&name, 1, 0, 0, uap->buf, rlen, td); 49543412Snewton#else 49643412Snewton case SVR4_SI_SET_HOSTNAME: 49743412Snewton case SVR4_SI_SET_SRPC_DOMAIN: 49843412Snewton /* FALLTHROUGH */ 49943412Snewton#endif 50043412Snewton case SVR4_SI_SET_KERB_REALM: 50143412Snewton return 0; 50243412Snewton 50343412Snewton default: 504107849Salfred DPRINTF(("Bad systeminfo command %d\n", uap->what)); 50543412Snewton return ENOSYS; 50643412Snewton } 50743412Snewton 50843412Snewton if (str) { 50943412Snewton len = strlen(str) + 1; 51043412Snewton if (len > rlen) 51143412Snewton len = rlen; 51243412Snewton 513107849Salfred if (uap->buf) { 514107849Salfred error = copyout(str, uap->buf, len); 51543412Snewton if (error) 51643412Snewton return error; 51743412Snewton /* make sure we are NULL terminated */ 51843412Snewton buf[0] = '\0'; 519107849Salfred error = copyout(buf, &(uap->buf[len - 1]), 1); 52043412Snewton } 52143412Snewton else 52243412Snewton error = 0; 52343412Snewton } 52443412Snewton /* XXX NetBSD has hostname setting stuff here. Why would an emulator 52543412Snewton want to do that? */ 52643412Snewton 52743412Snewton *retval = len; 52843412Snewton return error; 52943412Snewton} 53043412Snewton 53143412Snewtonint 53283366Sjuliansvr4_sys_utssys(td, uap) 533193014Sdelphij struct thread *td; 53443412Snewton struct svr4_sys_utssys_args *uap; 53543412Snewton{ 536107849Salfred switch (uap->sel) { 53743412Snewton case 0: /* uname(2) */ 53843412Snewton { 53943412Snewton struct svr4_sys_uname_args ua; 540107849Salfred ua.name = uap->a1; 54183366Sjulian return svr4_sys_uname(td, &ua); 54243412Snewton } 54343412Snewton 54443412Snewton case 2: /* ustat(2) */ 54543412Snewton { 54643412Snewton struct svr4_ustat_args ua; 547107849Salfred ua.dev = (svr4_dev_t) uap->a2; 548107849Salfred ua.name = uap->a1; 54983366Sjulian return svr4_ustat(td, &ua); 55043412Snewton } 55143412Snewton 55243412Snewton case 3: /* fusers(2) */ 55343412Snewton return ENOSYS; 55443412Snewton 55543412Snewton default: 55643412Snewton return ENOSYS; 55743412Snewton } 55843412Snewton return ENOSYS; 55943412Snewton} 56043412Snewton 56143412Snewton 56243412Snewtonint 56383366Sjuliansvr4_sys_utime(td, uap) 564193014Sdelphij struct thread *td; 56543412Snewton struct svr4_sys_utime_args *uap; 56643412Snewton{ 56743412Snewton struct svr4_utimbuf ub; 568141486Sjhb struct timeval tbuf[2], *tp; 569141486Sjhb char *path; 57043412Snewton int error; 571141486Sjhb 572107849Salfred if (uap->ubuf != NULL) { 573141486Sjhb error = copyin(uap->ubuf, &ub, sizeof(ub)); 574141486Sjhb if (error) 575141486Sjhb return (error); 57643412Snewton tbuf[0].tv_sec = ub.actime; 57743412Snewton tbuf[0].tv_usec = 0; 57843412Snewton tbuf[1].tv_sec = ub.modtime; 57943412Snewton tbuf[1].tv_usec = 0; 580141486Sjhb tp = tbuf; 581141486Sjhb } else 582141486Sjhb tp = NULL; 583141486Sjhb 584141486Sjhb CHECKALTEXIST(td, uap->path, &path); 585141486Sjhb error = kern_utimes(td, path, UIO_SYSSPACE, tp, UIO_SYSSPACE); 586141486Sjhb free(path, M_TEMP); 587141486Sjhb return (error); 58843412Snewton} 58943412Snewton 59043412Snewton 59143412Snewtonint 59283366Sjuliansvr4_sys_utimes(td, uap) 593193014Sdelphij struct thread *td; 59443412Snewton struct svr4_sys_utimes_args *uap; 59543412Snewton{ 596141486Sjhb char *path; 597141486Sjhb int error; 598141486Sjhb 599141486Sjhb CHECKALTEXIST(td, uap->path, &path); 600141486Sjhb error = kern_utimes(td, path, UIO_SYSSPACE, uap->tptr, UIO_USERSPACE); 601141486Sjhb free(path, M_TEMP); 602141486Sjhb return (error); 60343412Snewton} 60443412Snewton 60543412Snewtonstatic int 60643412Snewtonsvr4_to_bsd_pathconf(name) 60743412Snewton int name; 60843412Snewton{ 60943412Snewton switch (name) { 61043412Snewton case SVR4_PC_LINK_MAX: 61143412Snewton return _PC_LINK_MAX; 61243412Snewton 61343412Snewton case SVR4_PC_MAX_CANON: 61443412Snewton return _PC_MAX_CANON; 61543412Snewton 61643412Snewton case SVR4_PC_MAX_INPUT: 61743412Snewton return _PC_MAX_INPUT; 61843412Snewton 61943412Snewton case SVR4_PC_NAME_MAX: 62043412Snewton return _PC_NAME_MAX; 62143412Snewton 62243412Snewton case SVR4_PC_PATH_MAX: 62343412Snewton return _PC_PATH_MAX; 62443412Snewton 62543412Snewton case SVR4_PC_PIPE_BUF: 62643412Snewton return _PC_PIPE_BUF; 62743412Snewton 62843412Snewton case SVR4_PC_NO_TRUNC: 62943412Snewton return _PC_NO_TRUNC; 63043412Snewton 63143412Snewton case SVR4_PC_VDISABLE: 63243412Snewton return _PC_VDISABLE; 63343412Snewton 63443412Snewton case SVR4_PC_CHOWN_RESTRICTED: 63543412Snewton return _PC_CHOWN_RESTRICTED; 63643412Snewton case SVR4_PC_SYNC_IO: 63743412Snewton#if defined(_PC_SYNC_IO) 63843412Snewton return _PC_SYNC_IO; 63943412Snewton#else 64043412Snewton return 0; 64143412Snewton#endif 64243412Snewton case SVR4_PC_ASYNC_IO: 64343412Snewton case SVR4_PC_PRIO_IO: 64443412Snewton /* Not supported */ 64543412Snewton return 0; 64643412Snewton 64743412Snewton default: 64843412Snewton /* Invalid */ 64943412Snewton return -1; 65043412Snewton } 65143412Snewton} 65243412Snewton 65343412Snewton 65443412Snewtonint 65583366Sjuliansvr4_sys_pathconf(td, uap) 656193014Sdelphij struct thread *td; 65743412Snewton struct svr4_sys_pathconf_args *uap; 65843412Snewton{ 659141486Sjhb char *path; 660141486Sjhb int error, name; 66143412Snewton 662141486Sjhb name = svr4_to_bsd_pathconf(uap->name); 66343412Snewton 664141486Sjhb switch (name) { 66543412Snewton case -1: 666141486Sjhb td->td_retval[0] = -1; 667141486Sjhb return (EINVAL); 66843412Snewton case 0: 669141486Sjhb td->td_retval[0] = 0; 670141486Sjhb return (0); 67143412Snewton default: 672141486Sjhb CHECKALTEXIST(td, uap->path, &path); 673195458Strasz error = kern_pathconf(td, path, UIO_SYSSPACE, name, FOLLOW); 674141486Sjhb free(path, M_TEMP); 675141486Sjhb return (error); 67643412Snewton } 67743412Snewton} 67843412Snewton 67943412Snewton 68043412Snewtonint 68183366Sjuliansvr4_sys_fpathconf(td, uap) 682193014Sdelphij struct thread *td; 68343412Snewton struct svr4_sys_fpathconf_args *uap; 68443412Snewton{ 68583366Sjulian register_t *retval = td->td_retval; 68643412Snewton 687107849Salfred uap->name = svr4_to_bsd_pathconf(uap->name); 68843412Snewton 689107849Salfred switch (uap->name) { 69043412Snewton case -1: 69143412Snewton *retval = -1; 69243412Snewton return EINVAL; 69343412Snewton case 0: 69443412Snewton *retval = 0; 69543412Snewton return 0; 69643412Snewton default: 697225617Skmacy return sys_fpathconf(td, (struct fpathconf_args *)uap); 69843412Snewton } 69943412Snewton} 700