2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1995 Scott Bartram
5 * Copyright (c) 1995 Steven Wallace
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
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
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.
31 #include <sys/cdefs.h>
32 __FBSDID("$FreeBSD$");
34 #include <sys/param.h>
35 #include <sys/systm.h>
36 #include <sys/namei.h>
37 #include <sys/fcntl.h>
40 #include <sys/filedesc.h>
42 #include <sys/kernel.h>
43 #include <sys/malloc.h>
44 #include <sys/mount.h>
45 #include <sys/malloc.h>
46 #include <sys/vnode.h>
47 #include <sys/syscallsubr.h>
48 #include <sys/sysctl.h>
49 #include <sys/sysproto.h>
51 #include <i386/ibcs2/ibcs2_signal.h>
52 #include <i386/ibcs2/ibcs2_stat.h>
53 #include <i386/ibcs2/ibcs2_statfs.h>
54 #include <i386/ibcs2/ibcs2_proto.h>
55 #include <i386/ibcs2/ibcs2_util.h>
56 #include <i386/ibcs2/ibcs2_utsname.h>
59 static void bsd_stat2ibcs_stat(struct stat *, struct ibcs2_stat *);
60 static int cvt_statfs(struct statfs *, caddr_t, int);
63 bsd_stat2ibcs_stat(st, st4)
65 struct ibcs2_stat *st4;
67 bzero(st4, sizeof(*st4));
68 st4->st_dev = (ibcs2_dev_t)st->st_dev;
69 st4->st_ino = (ibcs2_ino_t)st->st_ino;
70 st4->st_mode = (ibcs2_mode_t)st->st_mode;
71 st4->st_nlink= (ibcs2_nlink_t)st->st_nlink;
72 st4->st_uid = (ibcs2_uid_t)st->st_uid;
73 st4->st_gid = (ibcs2_gid_t)st->st_gid;
74 st4->st_rdev = (ibcs2_dev_t)st->st_rdev;
75 if (st->st_size < (quad_t)1 << 32)
76 st4->st_size = (ibcs2_off_t)st->st_size;
79 st4->st_atim = (ibcs2_time_t)st->st_atim.tv_sec;
80 st4->st_mtim = (ibcs2_time_t)st->st_mtim.tv_sec;
81 st4->st_ctim = (ibcs2_time_t)st->st_ctim.tv_sec;
85 cvt_statfs(sp, buf, len)
90 struct ibcs2_statfs ssfs;
94 else if (len > sizeof(ssfs))
96 bzero(&ssfs, sizeof ssfs);
98 ssfs.f_bsize = sp->f_bsize;
100 ssfs.f_blocks = sp->f_blocks;
101 ssfs.f_bfree = sp->f_bfree;
102 ssfs.f_files = sp->f_files;
103 ssfs.f_ffree = sp->f_ffree;
106 return copyout((caddr_t)&ssfs, buf, len);
110 ibcs2_statfs(td, uap)
112 struct ibcs2_statfs_args *uap;
118 CHECKALTEXIST(td, uap->path, &path);
119 sf = malloc(sizeof(struct statfs), M_STATFS, M_WAITOK);
120 error = kern_statfs(td, path, UIO_SYSSPACE, sf);
123 error = cvt_statfs(sf, (caddr_t)uap->buf, uap->len);
129 ibcs2_fstatfs(td, uap)
131 struct ibcs2_fstatfs_args *uap;
136 sf = malloc(sizeof(struct statfs), M_STATFS, M_WAITOK);
137 error = kern_fstatfs(td, uap->fd, sf);
139 error = cvt_statfs(sf, (caddr_t)uap->buf, uap->len);
147 struct ibcs2_stat_args *uap;
149 struct ibcs2_stat ibcs2_st;
154 CHECKALTEXIST(td, uap->path, &path);
156 error = kern_statat(td, 0, AT_FDCWD, path, UIO_SYSSPACE, &st, NULL);
160 bsd_stat2ibcs_stat(&st, &ibcs2_st);
161 return copyout((caddr_t)&ibcs2_st, (caddr_t)uap->st,
168 struct ibcs2_lstat_args *uap;
170 struct ibcs2_stat ibcs2_st;
175 CHECKALTEXIST(td, uap->path, &path);
177 error = kern_statat(td, AT_SYMLINK_NOFOLLOW, AT_FDCWD, path,
178 UIO_SYSSPACE, &st, NULL);
182 bsd_stat2ibcs_stat(&st, &ibcs2_st);
183 return copyout((caddr_t)&ibcs2_st, (caddr_t)uap->st,
190 struct ibcs2_fstat_args *uap;
192 struct ibcs2_stat ibcs2_st;
196 error = kern_fstat(td, uap->fd, &st);
199 bsd_stat2ibcs_stat(&st, &ibcs2_st);
200 return copyout((caddr_t)&ibcs2_st, (caddr_t)uap->st,
205 ibcs2_utssys(td, uap)
207 struct ibcs2_utssys_args *uap;
210 case 0: /* uname(2) */
212 char machine_name[9], *p;
213 struct ibcs2_utsname sut;
214 bzero(&sut, ibcs2_utsname_len);
217 IBCS2_UNAME_SYSNAME, sizeof(sut.sysname) - 1);
219 IBCS2_UNAME_RELEASE, sizeof(sut.release) - 1);
221 IBCS2_UNAME_VERSION, sizeof(sut.version) - 1);
222 getcredhostname(td->td_ucred, machine_name,
223 sizeof(machine_name) - 1);
224 p = strchr(machine_name, '.');
227 strncpy(sut.nodename, machine_name, sizeof(sut.nodename) - 1);
228 strncpy(sut.machine, machine, sizeof(sut.machine) - 1);
230 DPRINTF(("IBCS2 uname: sys=%s rel=%s ver=%s node=%s mach=%s\n",
231 sut.sysname, sut.release, sut.version, sut.nodename,
233 return copyout((caddr_t)&sut, (caddr_t)uap->a1,
237 case 2: /* ustat(2) */
239 return ENOSYS; /* XXX - TODO */