aboutsummaryrefslogtreecommitdiff
path: root/man/man3/flate.html
diff options
context:
space:
mode:
Diffstat (limited to 'man/man3/flate.html')
-rw-r--r--man/man3/flate.html333
1 files changed, 0 insertions, 333 deletions
diff --git a/man/man3/flate.html b/man/man3/flate.html
deleted file mode 100644
index 41591034..00000000
--- a/man/man3/flate.html
+++ /dev/null
@@ -1,333 +0,0 @@
-<head>
-<title>flate(3) - Plan 9 from User Space</title>
-<meta content="text/html; charset=utf-8" http-equiv=Content-Type>
-</head>
-<body bgcolor=#ffffff>
-<table border=0 cellpadding=0 cellspacing=0 width=100%>
-<tr height=10><td>
-<tr><td width=20><td>
-<tr><td width=20><td><b>FLATE(3)</b><td align=right><b>FLATE(3)</b>
-<tr><td width=20><td colspan=2>
- <br>
-<p><font size=+1><b>NAME </b></font><br>
-
-<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- deflateinit, deflate, deflatezlib, deflateblock, deflatezlibblock,
- inflateinit, inflate, inflatezlib, inflateblock, inflatezlibblock,
- flateerr, mkcrctab, blockcrc, adler32 &ndash; deflate compression<br>
-
-</table>
-<p><font size=+1><b>SYNOPSIS </b></font><br>
-
-<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- <tt><font size=+1>#include &lt;u.h&gt;<br>
- #include &lt;libc.h&gt;<br>
- #include &lt;flate.h&gt;
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
- </font></tt>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deflateinit(void)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
- </font></tt>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deflate(void *wr, int (*w)(void*,void*,int),<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- void *rr, int (*r)(void*,void*,int),<br>
- int level, int debug)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deflatezlib(void *wr, int (*w)(void*,void*,int),<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- void *rr, int (*r)(void*,void*,int),<br>
- int level, int debug)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deflateblock(uchar *dst, int dsize,<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- uchar *src, int ssize,<br>
- int level, int debug)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deflatezlibblock(uchar *dst, int dsize,<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- uchar *src, int ssize,<br>
- int level, int debug)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inflateinit(void)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
- </font></tt>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inflate(void *wr, int (*w)(void*, void*, int),<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- void *getr, int (*get)(void*))
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inflatezlib(void *wr, int (*w)(void*, void*, int),<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- void *getr, int (*get)(void*))
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inflateblock(uchar *dst, int dsize,<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- uchar *src, int ssize)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>int &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inflatezlibblock(uchar *dst, int dsize,<br>
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- uchar *src, int ssize)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- </table>
-
- </table>
- </font></tt>
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
- <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
-
-
- </table>
-
- </table>
- <tt><font size=+1>char &nbsp;&nbsp;&nbsp;&nbsp;*flateerr(int error)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
- </font></tt>
- <tt><font size=+1>ulong &nbsp;&nbsp;&nbsp;*mkcrctab(ulong poly)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
- </font></tt>
- <tt><font size=+1>ulong &nbsp;&nbsp;&nbsp;blockcrc(ulong *tab, ulong crc, void *buf, int n)
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
- </font></tt>
- <tt><font size=+1>ulong &nbsp;&nbsp;&nbsp;adler32(ulong adler, void *buf, int n)<br>
- </font></tt>
-</table>
-<p><font size=+1><b>DESCRIPTION </b></font><br>
-
-<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- These routines compress and decompress data using the deflate
- compression algorithm, which is used for most gzip, zip, and zlib
- files.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <i>Deflate</i> compresses input data retrieved by calls to <i>r</i> with arguments
- <i>rr</i>, an input buffer, and a count of bytes to read. <i>R</i> should return
- the number of bytes read; end of input is signaled by returning
- zero, an input error by returning a negative number. The compressed
- output is written to <i>w</i> with arguments <i>wr</i>, the
- output data, and the number of bytes to write. <i>W</i> should return
- the number of bytes written; writing fewer than the requested
- number of bytes is an error. <i>Level</i> indicates the amount of computation
- deflate should do while compressing the data. Higher <i>levels</i> usually
- take more time and produce smaller outputs. Valid
- values are 1 to 9, inclusive; 6 is a good compromise. If <i>debug</i>
- is non-zero, cryptic debugging information is produced on standard
- error.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <i>Inflate</i> reverses the process, converting compressed data into
- uncompressed output. Input is retrieved one byte at a time by
- calling <i>get</i> with the argument <i>getr</i>. End of input of signaled by
- returning a negative value. The uncompressed output is written
- to <i>w</i>, which has the same interface as for <i>deflate</i>.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <i>Deflateblock</i> and <i>inflateblock</i> operate on blocks of memory but
- are otherwise similar to <i>deflate</i> and <i>inflate</i>.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- The zlib functions are similar, but operate on files with a zlib
- header and trailer.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <i>Deflateinit</i> or <i>inflateinit</i> must be called once before any call
- to the corresponding routines.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- If the above routines fail, they return a negative number indicating
- the problem. The possible values are <i>FlateNoMem</i>, <i>FlateInputFail</i>,
- <i>FlateOutputFail</i>, <i>FlateCorrupted</i>, and <i>FlateInternal</i>. <i>Flateerr</i> converts
- the number into a printable message. <i>FlateOk</i> is defined to be
- zero, the successful return value for <i>deflateinit</i>,
- <i>deflate</i>, <i>deflatezlib</i>, <i>inflateinit</i>, <i>inflate</i>, and <i>inflatezlib</i>. The
- block functions return the number of bytes produced when they
- succeed.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <i>Mkcrctab</i> allocates (using <a href="../man3/malloc.html"><i>malloc</i>(3)</a>), initializes, and returns
- a table for rapid computation of 32 bit CRC values using the polynomial
- <i>poly</i>. <i>Blockcrc</i> uses <i>tab</i>, a table returned by <i>mkcrctab</i>, to update
- <i>crc</i> for the <i>n</i> bytes of data in <i>buf</i>, and returns the new value.
- <i>Crc</i> should initially be zero. <i>Blockcrc</i> pre-conditions and
- post-conditions <i>crc</i> by ones complementation.
- <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
-
- <i>Adler32</i> updates the Adler 32-bit checksum of the <i>n</i> butes of data
- in <i>buf.</i> The initial value of <i>adler</i> (that is, its value after seeing
- zero bytes) should be 1.<br>
-
-</table>
-<p><font size=+1><b>SOURCE </b></font><br>
-
-<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
-
- <tt><font size=+1>/usr/local/plan9/src/libflate<br>
- </font></tt>
-</table>
-
-<td width=20>
-<tr height=20><td>
-</table>
-<!-- TRAILER -->
-<table border=0 cellpadding=0 cellspacing=0 width=100%>
-<tr height=15><td width=10><td><td width=10>
-<tr><td><td>
-<center>
-<a href="../../"><img src="../../dist/spaceglenda100.png" alt="Space Glenda" border=1></a>
-</center>
-</table>
-<!-- TRAILER -->
-</body></html>