1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
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 are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Ali Saidi
29 */
30
31#ifndef __SOLARIS_HH__
32#define __SOLARIS_HH__
33
34#include "base/types.hh"
35#include "kern/operatingsystem.hh"
36
37///
38/// This class encapsulates the types, structures, constants,
39/// functions, and syscall-number mappings specific to the Solaris
40/// syscall interface.
41///
42class Solaris : public OperatingSystem
43{
44
45  public:
46
47    //@{
48    /// Basic Solaris types.
49    typedef uint64_t size_t;
50    typedef uint64_t off_t;
51    typedef int64_t time_t;
52    typedef int32_t uid_t;
53    typedef int32_t gid_t;
54    typedef uint64_t rlim_t;
55    typedef uint64_t ino_t;
56    typedef uint64_t dev_t;
57    typedef uint32_t mode_t;
58    typedef uint32_t nlink_t;
59    //@}
60
61    struct tgt_timespec {
62        int64_t tv_sec;
63        int64_t tv_nsec;
64    };
65
66    /// Stat buffer.  Note that we can't call it 'stat' since that
67    /// gets #defined to something else on some systems.
68    typedef struct {
69        uint64_t        st_dev;         //!< device
70        uint64_t        st_ino;         //!< inode
71        uint32_t        st_mode;        //!< mode
72        uint32_t        st_nlink;       //!< link count
73        int32_t         st_uid;         //!< owner's user ID
74        int32_t         st_gid;         //!< owner's group ID
75        uint64_t        st_rdev;        //!< device number
76        int64_t         st_size;        //!< file size in bytes
77        //struct tgt_timespec   st_atimeX;      //!< time of last access
78        //struct tgt_timespec   st_mtimeX;      //!< time of last modification
79        //struct tgt_timespec   st_ctimeX;      //!< time of last status change
80        int64_t st_atimeX, st_mtimeX, st_ctimeX;
81        int32_t         st_blksize;     //!< optimal I/O block size
82        int64_t         st_blocks;      //!< number of blocks allocated
83        char            st_fstype[16];
84    } tgt_stat;
85
86    // same for stat64
87    typedef struct {
88        uint64_t        st_dev;         //!< device
89        uint64_t        st_ino;         //!< inode
90        uint32_t        st_mode;        //!< mode
91        uint32_t        st_nlink;       //!< link count
92        int32_t         st_uid;         //!< owner's user ID
93        int32_t         st_gid;         //!< owner's group ID
94        uint64_t        st_rdev;        //!< device number
95        int64_t         st_size;        //!< file size in bytes
96        //struct tgt_timespec   st_atimeX;      //!< time of last access
97        //struct tgt_timespec   st_mtimeX;      //!< time of last modification
98        //struct tgt_timespec   st_ctimeX;      //!< time of last status change
99        int64_t st_atimeX, st_mtimeX, st_ctimeX;
100        int32_t         st_blksize;     //!< optimal I/O block size
101        int64_t         st_blocks;      //!< number of blocks allocated
102        char            st_fstype[16];
103    } tgt_stat64;
104
105    /// Length of strings in struct utsname (plus 1 for null char).
106    static const int _SYS_NMLN = 257;
107
108    /// Interface struct for uname().
109    typedef struct utsname {
110        char sysname[_SYS_NMLN];        //!< System name.
111        char nodename[_SYS_NMLN];       //!< Node name.
112        char release[_SYS_NMLN];        //!< OS release.
113        char version[_SYS_NMLN];        //!< OS version.
114        char machine[_SYS_NMLN];        //!< Machine type.
115    } utsname;
116
117    // for *at syscalls
118    static const int TGT_AT_FDCWD   = -100;
119
120};  // class Solaris
121
122#endif // __SOLARIS_HH__
123