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<div class="title">ufs.h File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="../../d0/d27/include_2sys_2types_8h_source.html">sys/types.h</a>></code><br />
<code>#include <<a class="el" href="../../d4/d7e/include_2sys_2device_8h_source.html">sys/device.h</a>></code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for ufs.h:</div>
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This graph shows which files directly or indirectly include this file:</div>
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<p><a href="../../df/d42/ufs_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d5/dc6/structcsum.html">csum</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/d0f/structcsum__total.html">csum_total</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d5/de2/structdirent.html">dirent</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../de/d1a/structfs.html">fs</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:acd9d1b3e1eed7fc3850f8a78636dd5a7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#acd9d1b3e1eed7fc3850f8a78636dd5a7">blkoff</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, loc)   ((loc) & (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_qbmask)</td></tr>
<tr class="separator:acd9d1b3e1eed7fc3850f8a78636dd5a7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af7e946b674acc4ead5e3ae15317f52c0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#af7e946b674acc4ead5e3ae15317f52c0">cgbase</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c)   (((<a class="el" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a>)(<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fpg) * (c))</td></tr>
<tr class="separator:af7e946b674acc4ead5e3ae15317f52c0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a03cdc9c21f1412b107d85751f275c208"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a03cdc9c21f1412b107d85751f275c208">cgdmin</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c)   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_dblkno) /* 1st data */</td></tr>
<tr class="separator:a03cdc9c21f1412b107d85751f275c208"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af2bea0d775018173b6e6f5141f09bdd0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#af2bea0d775018173b6e6f5141f09bdd0">cgimin</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c)   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_iblkno) /* <a class="el" href="../../d0/df8/structinode.html">inode</a> blk */</td></tr>
<tr class="separator:af2bea0d775018173b6e6f5141f09bdd0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6ccbaf50dd709f99482cafcbc427d834"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a6ccbaf50dd709f99482cafcbc427d834">cgsblock</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c)   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_sblkno) /* super blk */</td></tr>
<tr class="separator:a6ccbaf50dd709f99482cafcbc427d834"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1446925c904a61056fb611a539de03ca"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c)   ((<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_magic == <a class="el" href="../../df/d42/ufs_8h.html#a0b73b7456fc1dee932dc0c1056c613fc">FS_UFS2_MAGIC</a> ? <a class="el" href="../../df/d42/ufs_8h.html#af7e946b674acc4ead5e3ae15317f52c0">cgbase</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) : (<a class="el" href="../../df/d42/ufs_8h.html#af7e946b674acc4ead5e3ae15317f52c0">cgbase</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_old_cgoffset * ((c) & ~((<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_old_cgmask))))</td></tr>
<tr class="separator:a1446925c904a61056fb611a539de03ca"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c527699eccebab4828fd122caea6cb7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a5c527699eccebab4828fd122caea6cb7">cgtod</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c)   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_cblkno) /* <a class="el" href="../../d6/df9/structcg.html">cg</a> block */</td></tr>
<tr class="separator:a5c527699eccebab4828fd122caea6cb7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7875100ca8ad379e53628cb7dec48ecd"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a7875100ca8ad379e53628cb7dec48ecd">dbtofsb</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, b)   ((b) >> (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fsbtodb)</td></tr>
<tr class="separator:a7875100ca8ad379e53628cb7dec48ecd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9734470bf89968d142073fd334bf9cb6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a9734470bf89968d142073fd334bf9cb6">DEV_BSHIFT</a>   9 /* log2(<a class="el" href="../../d6/db4/include_2vfs_2file_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>) */</td></tr>
<tr class="separator:a9734470bf89968d142073fd334bf9cb6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9c8466b6111a11195a5cd2478c648e32"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>   (1<<<a class="el" href="../../d6/db4/include_2vfs_2file_8h.html#a9734470bf89968d142073fd334bf9cb6">DEV_BSHIFT</a>)</td></tr>
<tr class="separator:a9c8466b6111a11195a5cd2478c648e32"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1dcee67486bc4238096ecb61e2d9ffd1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a1dcee67486bc4238096ecb61e2d9ffd1">DT_DIR</a>   4</td></tr>
<tr class="separator:a1dcee67486bc4238096ecb61e2d9ffd1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9973595cf6775b1b29d7274ab4c0d623"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a9973595cf6775b1b29d7274ab4c0d623">DT_REG</a>   8</td></tr>
<tr class="separator:a9973595cf6775b1b29d7274ab4c0d623"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1494995062a8a6dbbe60f8dc6a3e995d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a1494995062a8a6dbbe60f8dc6a3e995d">fragroundup</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, size)   (((size) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_qfmask) & (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fmask)</td></tr>
<tr class="separator:a1494995062a8a6dbbe60f8dc6a3e995d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace25c7a73c514a8e575e1ba8c15c9a9e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ace25c7a73c514a8e575e1ba8c15c9a9e">FS_UFS1_MAGIC</a>   0x011954 /* <a class="el" href="../../d9/d19/ufsmount_8h.html#a4e9b665625734832f1e9d74423c3d14e">UFS1</a> fast filesystem magic number */</td></tr>
<tr class="separator:ace25c7a73c514a8e575e1ba8c15c9a9e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b73b7456fc1dee932dc0c1056c613fc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a0b73b7456fc1dee932dc0c1056c613fc">FS_UFS2_MAGIC</a>   0x19540119 /* <a class="el" href="../../d9/d19/ufsmount_8h.html#ad32c8660fd7a17ed68caa6ce7fccdebb">UFS2</a> fast filesystem magic number */</td></tr>
<tr class="separator:a0b73b7456fc1dee932dc0c1056c613fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae26526d0ac7505aae7345f0288c17fe6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ae26526d0ac7505aae7345f0288c17fe6">fsbtodb</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, b)   ((<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#ab4b318e7a68f3cd77c42492443c59895">daddr_t</a>)(b) << (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fsbtodb)</td></tr>
<tr class="separator:ae26526d0ac7505aae7345f0288c17fe6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a04c33da6605e73954cf2ff32c3f0f15a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a04c33da6605e73954cf2ff32c3f0f15a">FSMAXSNAP</a>   20</td></tr>
<tr class="separator:a04c33da6605e73954cf2ff32c3f0f15a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a22af882911b5ccb5c744257642089932"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a22af882911b5ccb5c744257642089932">ino_to_cg</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, x)   ((x) / (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_ipg)</td></tr>
<tr class="separator:a22af882911b5ccb5c744257642089932"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aff52db23f4b31f920a657a75e0e5d58b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#aff52db23f4b31f920a657a75e0e5d58b">ino_to_fsba</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, x)   ((<a class="el" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a>)(<a class="el" href="../../df/d42/ufs_8h.html#af2bea0d775018173b6e6f5141f09bdd0">cgimin</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, <a class="el" href="../../df/d42/ufs_8h.html#a22af882911b5ccb5c744257642089932">ino_to_cg</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, x)) + (<a class="el" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a95d2f2b9e139c995142d775a63ed5f03">blkstofrags</a>((<a class="el" href="../../de/d1a/structfs.html">fs</a>), (((x) % (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_ipg) / <a class="el" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a093aab4d88e8ac7dacc93d9cb6cc58ee">INOPB</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>))))))</td></tr>
<tr class="separator:aff52db23f4b31f920a657a75e0e5d58b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa318a9ca261ab408a6df7949a593fb57"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#aa318a9ca261ab408a6df7949a593fb57">ino_to_fsbo</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, x)   ((x) % <a class="el" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a093aab4d88e8ac7dacc93d9cb6cc58ee">INOPB</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>))</td></tr>
<tr class="separator:aa318a9ca261ab408a6df7949a593fb57"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1ea09415cf1bc5de0d0d4a7158a5c736"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a1ea09415cf1bc5de0d0d4a7158a5c736">lblkno</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, loc)   ((loc) >> (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_bshift)</td></tr>
<tr class="separator:a1ea09415cf1bc5de0d0d4a7158a5c736"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e852e863e63ab118ec196d1157a1dbd"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a6e852e863e63ab118ec196d1157a1dbd">MAXBSIZE</a>   65536</td></tr>
<tr class="separator:a6e852e863e63ab118ec196d1157a1dbd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0beb14d415a358b818cec76550e4fad1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a0beb14d415a358b818cec76550e4fad1">MAXMNTLEN</a>   468</td></tr>
<tr class="separator:a0beb14d415a358b818cec76550e4fad1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab347d7e5c2fdca2d28e693b2a508d76a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ab347d7e5c2fdca2d28e693b2a508d76a">MAXNAMLEN</a>   255</td></tr>
<tr class="separator:ab347d7e5c2fdca2d28e693b2a508d76a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac5859c27029a47d17c1279cc197f05c3"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ac5859c27029a47d17c1279cc197f05c3">MAXVOLLEN</a>   32</td></tr>
<tr class="separator:ac5859c27029a47d17c1279cc197f05c3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0c136d7ef3223bdd2b6e7c83c65bb508"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a>   12 /* Direct addresses in inode. */</td></tr>
<tr class="separator:a0c136d7ef3223bdd2b6e7c83c65bb508"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4916bc50cb5cd1deaffe2c749d1559f8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a4916bc50cb5cd1deaffe2c749d1559f8">NIADDR</a>   3 /* Indirect addresses in inode. */</td></tr>
<tr class="separator:a4916bc50cb5cd1deaffe2c749d1559f8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6d58397786421684bb8db78f01e13ae6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a6d58397786421684bb8db78f01e13ae6">NINDIR</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>)   ((<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_nindir)</td></tr>
<tr class="separator:a6d58397786421684bb8db78f01e13ae6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aca816b354128719c1523e33152a13637"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#aca816b354128719c1523e33152a13637">NOCSPTRS</a>   ((128 / sizeof(void *)) - 4)</td></tr>
<tr class="separator:aca816b354128719c1523e33152a13637"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9515cc7f95937a2fc426cefaf6577cd5"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a9515cc7f95937a2fc426cefaf6577cd5">NXADDR</a>   2 /* External addresses in inode. */</td></tr>
<tr class="separator:a9515cc7f95937a2fc426cefaf6577cd5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a22c8ea96d09283ed6496347806cc72a0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a22c8ea96d09283ed6496347806cc72a0">ROOTINO</a>   ((<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a>)2)</td></tr>
<tr class="separator:a22c8ea96d09283ed6496347806cc72a0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad35c4c33dc54a0b8db742e0b3b5f64aa"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ad35c4c33dc54a0b8db742e0b3b5f64aa">sblksize</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, size, lbn)   (((lbn) >= <a class="el" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a> || (size) >= ((lbn) + 1) << (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_bshift) ? (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_bsize : (<a class="el" href="../../df/d42/ufs_8h.html#a1494995062a8a6dbbe60f8dc6a3e995d">fragroundup</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, <a class="el" href="../../df/d42/ufs_8h.html#acd9d1b3e1eed7fc3850f8a78636dd5a7">blkoff</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, (size)))))</td></tr>
<tr class="separator:ad35c4c33dc54a0b8db742e0b3b5f64aa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab6b633b015b70b15317113908ccc0a17"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ab6b633b015b70b15317113908ccc0a17">SBLOCK_FLOPPY</a>   0</td></tr>
<tr class="separator:ab6b633b015b70b15317113908ccc0a17"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afa52e1b5081edc4bbc9c7e29556bfc92"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#afa52e1b5081edc4bbc9c7e29556bfc92">SBLOCK_PIGGY</a>   262144</td></tr>
<tr class="separator:afa52e1b5081edc4bbc9c7e29556bfc92"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad25e0f8e55fba4f0d670b43361e6b61e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ad25e0f8e55fba4f0d670b43361e6b61e">SBLOCK_UFS1</a>   8192</td></tr>
<tr class="separator:ad25e0f8e55fba4f0d670b43361e6b61e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7376590d1dfaa886ae6ac77649aaea52"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a7376590d1dfaa886ae6ac77649aaea52">SBLOCK_UFS2</a>   65536</td></tr>
<tr class="separator:a7376590d1dfaa886ae6ac77649aaea52"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a63f5b70b0dfe26fd775e89713f552e23"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a63f5b70b0dfe26fd775e89713f552e23">SBLOCKSEARCH</a>   { <a class="el" href="../../df/d42/ufs_8h.html#a7376590d1dfaa886ae6ac77649aaea52">SBLOCK_UFS2</a>, <a class="el" href="../../df/d42/ufs_8h.html#ad25e0f8e55fba4f0d670b43361e6b61e">SBLOCK_UFS1</a>, <a class="el" href="../../df/d42/ufs_8h.html#ab6b633b015b70b15317113908ccc0a17">SBLOCK_FLOPPY</a>, <a class="el" href="../../df/d42/ufs_8h.html#afa52e1b5081edc4bbc9c7e29556bfc92">SBLOCK_PIGGY</a>, -1 }</td></tr>
<tr class="separator:a63f5b70b0dfe26fd775e89713f552e23"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab7ef7deca5409474c504d9c927e97249"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ab7ef7deca5409474c504d9c927e97249">SBLOCKSIZE</a>   8192</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:a6c4d2453c62592d30d9c981e4ee01323"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a6f6221103820f185abcc62b874665a93">int32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a6c4d2453c62592d30d9c981e4ee01323">ufs1_daddr_t</a></td></tr>
<tr class="separator:a6c4d2453c62592d30d9c981e4ee01323"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad1d47f60518d845f7e798fa0f3458753"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a96411d49619f50e635418ee57651b95d">int64_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a></td></tr>
<tr class="separator:ad1d47f60518d845f7e798fa0f3458753"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acfdbacc42c74f81152f66f8f81316513"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a96411d49619f50e635418ee57651b95d">int64_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#acfdbacc42c74f81152f66f8f81316513">ufs_lbn_t</a></td></tr>
<tr class="separator:acfdbacc42c74f81152f66f8f81316513"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec5bc03f68bf810247d604821ad95bb7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a96411d49619f50e635418ee57651b95d">int64_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#aec5bc03f68bf810247d604821ad95bb7">ufs_time_t</a></td></tr>
<tr class="separator:aec5bc03f68bf810247d604821ad95bb7"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a349e4b7ceea770cd630e0297b693d59e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#a349e4b7ceea770cd630e0297b693d59e">ufs_init</a> ()</td></tr>
<tr class="separator:a349e4b7ceea770cd630e0297b693d59e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab72f6c6236410bf9a029e7bc810eb609"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d42/ufs_8h.html#ab72f6c6236410bf9a029e7bc810eb609">ufs_initialize</a> ()</td></tr>
<tr class="separator:ab72f6c6236410bf9a029e7bc810eb609"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="acd9d1b3e1eed7fc3850f8a78636dd5a7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acd9d1b3e1eed7fc3850f8a78636dd5a7">◆ </a></span>blkoff</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define blkoff</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">loc </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((loc) & (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_qbmask)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00080">80</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="af7e946b674acc4ead5e3ae15317f52c0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af7e946b674acc4ead5e3ae15317f52c0">◆ </a></span>cgbase</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define cgbase</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">c </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (((<a class="el" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a>)(<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fpg) * (c))</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00060">60</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a03cdc9c21f1412b107d85751f275c208"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a03cdc9c21f1412b107d85751f275c208">◆ </a></span>cgdmin</h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">#define cgdmin</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">c </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_dblkno) /* 1st data */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00061">61</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="af2bea0d775018173b6e6f5141f09bdd0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af2bea0d775018173b6e6f5141f09bdd0">◆ </a></span>cgimin</h2>
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<td class="memname">#define cgimin</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">c </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_iblkno) /* <a class="el" href="../../d0/df8/structinode.html">inode</a> blk */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00062">62</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a6ccbaf50dd709f99482cafcbc427d834"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6ccbaf50dd709f99482cafcbc427d834">◆ </a></span>cgsblock</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define cgsblock</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">c </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_sblkno) /* super blk */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00063">63</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a1446925c904a61056fb611a539de03ca"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1446925c904a61056fb611a539de03ca">◆ </a></span>cgstart</h2>
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<div class="memproto">
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<tr>
<td class="memname">#define cgstart</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">c </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_magic == <a class="el" href="../../df/d42/ufs_8h.html#a0b73b7456fc1dee932dc0c1056c613fc">FS_UFS2_MAGIC</a> ? <a class="el" href="../../df/d42/ufs_8h.html#af7e946b674acc4ead5e3ae15317f52c0">cgbase</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) : (<a class="el" href="../../df/d42/ufs_8h.html#af7e946b674acc4ead5e3ae15317f52c0">cgbase</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_old_cgoffset * ((c) & ~((<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_old_cgmask))))</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00065">65</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a5c527699eccebab4828fd122caea6cb7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5c527699eccebab4828fd122caea6cb7">◆ </a></span>cgtod</h2>
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<td class="memname">#define cgtod</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">c </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (<a class="el" href="../../df/d42/ufs_8h.html#a1446925c904a61056fb611a539de03ca">cgstart</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, c) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_cblkno) /* <a class="el" href="../../d6/df9/structcg.html">cg</a> block */</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00064">64</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a7875100ca8ad379e53628cb7dec48ecd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7875100ca8ad379e53628cb7dec48ecd">◆ </a></span>dbtofsb</h2>
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<div class="memproto">
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<td class="memname">#define dbtofsb</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">b </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((b) >> (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fsbtodb)</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00068">68</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a9734470bf89968d142073fd334bf9cb6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9734470bf89968d142073fd334bf9cb6">◆ </a></span>DEV_BSHIFT</h2>
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<td class="memname">#define DEV_BSHIFT   9 /* log2(<a class="el" href="../../d6/db4/include_2vfs_2file_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>) */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00039">39</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a9c8466b6111a11195a5cd2478c648e32"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9c8466b6111a11195a5cd2478c648e32">◆ </a></span>DEV_BSIZE</h2>
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<div class="memproto">
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<tr>
<td class="memname">#define DEV_BSIZE   (1<<<a class="el" href="../../d6/db4/include_2vfs_2file_8h.html#a9734470bf89968d142073fd334bf9cb6">DEV_BSHIFT</a>)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00040">40</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a1dcee67486bc4238096ecb61e2d9ffd1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1dcee67486bc4238096ecb61e2d9ffd1">◆ </a></span>DT_DIR</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DT_DIR   4</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00038">38</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a9973595cf6775b1b29d7274ab4c0d623"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9973595cf6775b1b29d7274ab4c0d623">◆ </a></span>DT_REG</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DT_REG   8</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00035">35</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a1494995062a8a6dbbe60f8dc6a3e995d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1494995062a8a6dbbe60f8dc6a3e995d">◆ </a></span>fragroundup</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">#define fragroundup</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">size </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (((size) + (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_qfmask) & (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fmask)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00082">82</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ace25c7a73c514a8e575e1ba8c15c9a9e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace25c7a73c514a8e575e1ba8c15c9a9e">◆ </a></span>FS_UFS1_MAGIC</h2>
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<tr>
<td class="memname">#define FS_UFS1_MAGIC   0x011954 /* <a class="el" href="../../d9/d19/ufsmount_8h.html#a4e9b665625734832f1e9d74423c3d14e">UFS1</a> fast filesystem magic number */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00047">47</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a0b73b7456fc1dee932dc0c1056c613fc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0b73b7456fc1dee932dc0c1056c613fc">◆ </a></span>FS_UFS2_MAGIC</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define FS_UFS2_MAGIC   0x19540119 /* <a class="el" href="../../d9/d19/ufsmount_8h.html#ad32c8660fd7a17ed68caa6ce7fccdebb">UFS2</a> fast filesystem magic number */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00048">48</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ae26526d0ac7505aae7345f0288c17fe6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae26526d0ac7505aae7345f0288c17fe6">◆ </a></span>fsbtodb</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">#define fsbtodb</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">b </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#ab4b318e7a68f3cd77c42492443c59895">daddr_t</a>)(b) << (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_fsbtodb)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00067">67</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a04c33da6605e73954cf2ff32c3f0f15a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a04c33da6605e73954cf2ff32c3f0f15a">◆ </a></span>FSMAXSNAP</h2>
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<td class="memname">#define FSMAXSNAP   20</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00052">52</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a22af882911b5ccb5c744257642089932"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a22af882911b5ccb5c744257642089932">◆ </a></span>ino_to_cg</h2>
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<td class="memname">#define ino_to_cg</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">x </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((x) / (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_ipg)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00076">76</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="aff52db23f4b31f920a657a75e0e5d58b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aff52db23f4b31f920a657a75e0e5d58b">◆ </a></span>ino_to_fsba</h2>
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<td class="memname">#define ino_to_fsba</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">x </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((<a class="el" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a>)(<a class="el" href="../../df/d42/ufs_8h.html#af2bea0d775018173b6e6f5141f09bdd0">cgimin</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, <a class="el" href="../../df/d42/ufs_8h.html#a22af882911b5ccb5c744257642089932">ino_to_cg</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, x)) + (<a class="el" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a95d2f2b9e139c995142d775a63ed5f03">blkstofrags</a>((<a class="el" href="../../de/d1a/structfs.html">fs</a>), (((x) % (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_ipg) / <a class="el" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a093aab4d88e8ac7dacc93d9cb6cc58ee">INOPB</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>))))))</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00077">77</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="aa318a9ca261ab408a6df7949a593fb57"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa318a9ca261ab408a6df7949a593fb57">◆ </a></span>ino_to_fsbo</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ino_to_fsbo</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">x </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((x) % <a class="el" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a093aab4d88e8ac7dacc93d9cb6cc58ee">INOPB</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>))</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00078">78</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a1ea09415cf1bc5de0d0d4a7158a5c736"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1ea09415cf1bc5de0d0d4a7158a5c736">◆ </a></span>lblkno</h2>
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<div class="memproto">
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<td class="memname">#define lblkno</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">loc </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((loc) >> (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_bshift)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00081">81</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a6e852e863e63ab118ec196d1157a1dbd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6e852e863e63ab118ec196d1157a1dbd">◆ </a></span>MAXBSIZE</h2>
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<td class="memname">#define MAXBSIZE   65536</td>
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<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00053">53</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a0beb14d415a358b818cec76550e4fad1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0beb14d415a358b818cec76550e4fad1">◆ </a></span>MAXMNTLEN</h2>
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<td class="memname">#define MAXMNTLEN   468</td>
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<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00049">49</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ab347d7e5c2fdca2d28e693b2a508d76a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab347d7e5c2fdca2d28e693b2a508d76a">◆ </a></span>MAXNAMLEN</h2>
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<td class="memname">#define MAXNAMLEN   255</td>
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<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00036">36</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ac5859c27029a47d17c1279cc197f05c3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac5859c27029a47d17c1279cc197f05c3">◆ </a></span>MAXVOLLEN</h2>
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<td class="memname">#define MAXVOLLEN   32</td>
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<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00050">50</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a0c136d7ef3223bdd2b6e7c83c65bb508"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0c136d7ef3223bdd2b6e7c83c65bb508">◆ </a></span>NDADDR</h2>
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<td class="memname">#define NDADDR   12 /* Direct addresses in inode. */</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00101">101</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a4916bc50cb5cd1deaffe2c749d1559f8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4916bc50cb5cd1deaffe2c749d1559f8">◆ </a></span>NIADDR</h2>
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<td class="memname">#define NIADDR   3 /* Indirect addresses in inode. */</td>
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<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00102">102</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a6d58397786421684bb8db78f01e13ae6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6d58397786421684bb8db78f01e13ae6">◆ </a></span>NINDIR</h2>
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<td class="memname">#define NINDIR</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a></td><td>)</td>
<td>   ((<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_nindir)</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00054">54</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="aca816b354128719c1523e33152a13637"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aca816b354128719c1523e33152a13637">◆ </a></span>NOCSPTRS</h2>
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<td class="memname">#define NOCSPTRS   ((128 / sizeof(void *)) - 4)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00051">51</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a9515cc7f95937a2fc426cefaf6577cd5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9515cc7f95937a2fc426cefaf6577cd5">◆ </a></span>NXADDR</h2>
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<td class="memname">#define NXADDR   2 /* External addresses in inode. */</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00100">100</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a22c8ea96d09283ed6496347806cc72a0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a22c8ea96d09283ed6496347806cc72a0">◆ </a></span>ROOTINO</h2>
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<td class="memname">#define ROOTINO   ((<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a>)2)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00037">37</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ad35c4c33dc54a0b8db742e0b3b5f64aa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad35c4c33dc54a0b8db742e0b3b5f64aa">◆ </a></span>sblksize</h2>
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<td class="memname">#define sblksize</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../de/d1a/structfs.html">fs</a>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">size, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">lbn </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (((lbn) >= <a class="el" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a> || (size) >= ((lbn) + 1) << (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_bshift) ? (<a class="el" href="../../de/d1a/structfs.html">fs</a>)->fs_bsize : (<a class="el" href="../../df/d42/ufs_8h.html#a1494995062a8a6dbbe60f8dc6a3e995d">fragroundup</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, <a class="el" href="../../df/d42/ufs_8h.html#acd9d1b3e1eed7fc3850f8a78636dd5a7">blkoff</a>(<a class="el" href="../../de/d1a/structfs.html">fs</a>, (size)))))</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00084">84</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ab6b633b015b70b15317113908ccc0a17"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab6b633b015b70b15317113908ccc0a17">◆ </a></span>SBLOCK_FLOPPY</h2>
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<td class="memname">#define SBLOCK_FLOPPY   0</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00041">41</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="afa52e1b5081edc4bbc9c7e29556bfc92"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afa52e1b5081edc4bbc9c7e29556bfc92">◆ </a></span>SBLOCK_PIGGY</h2>
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<td class="memname">#define SBLOCK_PIGGY   262144</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00044">44</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ad25e0f8e55fba4f0d670b43361e6b61e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad25e0f8e55fba4f0d670b43361e6b61e">◆ </a></span>SBLOCK_UFS1</h2>
<div class="memitem">
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<td class="memname">#define SBLOCK_UFS1   8192</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00042">42</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a7376590d1dfaa886ae6ac77649aaea52"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7376590d1dfaa886ae6ac77649aaea52">◆ </a></span>SBLOCK_UFS2</h2>
<div class="memitem">
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<td class="memname">#define SBLOCK_UFS2   65536</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00043">43</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="a63f5b70b0dfe26fd775e89713f552e23"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a63f5b70b0dfe26fd775e89713f552e23">◆ </a></span>SBLOCKSEARCH</h2>
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<td class="memname">#define SBLOCKSEARCH   { <a class="el" href="../../df/d42/ufs_8h.html#a7376590d1dfaa886ae6ac77649aaea52">SBLOCK_UFS2</a>, <a class="el" href="../../df/d42/ufs_8h.html#ad25e0f8e55fba4f0d670b43361e6b61e">SBLOCK_UFS1</a>, <a class="el" href="../../df/d42/ufs_8h.html#ab6b633b015b70b15317113908ccc0a17">SBLOCK_FLOPPY</a>, <a class="el" href="../../df/d42/ufs_8h.html#afa52e1b5081edc4bbc9c7e29556bfc92">SBLOCK_PIGGY</a>, -1 }</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00046">46</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ab7ef7deca5409474c504d9c927e97249"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab7ef7deca5409474c504d9c927e97249">◆ </a></span>SBLOCKSIZE</h2>
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<td class="memname">#define SBLOCKSIZE   8192</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00045">45</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
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</div>
<h2 class="groupheader">Typedef Documentation</h2>
<a id="a6c4d2453c62592d30d9c981e4ee01323"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6c4d2453c62592d30d9c981e4ee01323">◆ </a></span>ufs1_daddr_t</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a6f6221103820f185abcc62b874665a93">int32_t</a> <a class="el" href="../../df/d42/ufs_8h.html#a6c4d2453c62592d30d9c981e4ee01323">ufs1_daddr_t</a></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00086">86</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="ad1d47f60518d845f7e798fa0f3458753"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad1d47f60518d845f7e798fa0f3458753">◆ </a></span>ufs2_daddr_t</h2>
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<table class="memname">
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<td class="memname">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a96411d49619f50e635418ee57651b95d">int64_t</a> <a class="el" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00087">87</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="acfdbacc42c74f81152f66f8f81316513"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acfdbacc42c74f81152f66f8f81316513">◆ </a></span>ufs_lbn_t</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a96411d49619f50e635418ee57651b95d">int64_t</a> <a class="el" href="../../df/d42/ufs_8h.html#acfdbacc42c74f81152f66f8f81316513">ufs_lbn_t</a></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00088">88</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<a id="aec5bc03f68bf810247d604821ad95bb7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec5bc03f68bf810247d604821ad95bb7">◆ </a></span>ufs_time_t</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef <a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a96411d49619f50e635418ee57651b95d">int64_t</a> <a class="el" href="../../df/d42/ufs_8h.html#aec5bc03f68bf810247d604821ad95bb7">ufs_time_t</a></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../df/d42/ufs_8h_source.html#l00089">89</a> of file <a class="el" href="../../df/d42/ufs_8h_source.html">ufs.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a349e4b7ceea770cd630e0297b693d59e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a349e4b7ceea770cd630e0297b693d59e">◆ </a></span>ufs_init()</h2>
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<td class="memname">int ufs_init </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/d41/ufs_8c_source.html#l00313">313</a> of file <a class="el" href="../../d3/d41/ufs_8c_source.html">ufs.c</a>.</p>
</div>
</div>
<a id="ab72f6c6236410bf9a029e7bc810eb609"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab72f6c6236410bf9a029e7bc810eb609">◆ </a></span>ufs_initialize()</h2>
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<td class="memname">int ufs_initialize </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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