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diff --git a/man/man3/read.html b/man/man3/read.html deleted file mode 100644 index 515c3f77..00000000 --- a/man/man3/read.html +++ /dev/null @@ -1,109 +0,0 @@ -<head> -<title>read(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>READ(3)</b><td align=right><b>READ(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> - - read, readn, write, pread, pwrite – read or write file<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 <u.h><br> - #include <libc.h> - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>long read(int fd, void *buf, long nbytes) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>long readn(int fd, void *buf, long nbytes) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>long write(int fd, void *buf, long nbytes) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>long pread(int fd, void *buf, long nbytes, vlong offset) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>long pwrite(int fd, void *buf, long nbytes, vlong offset)<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> - - <i>Read</i> reads <i>nbytes</i> bytes of data from the offset in the file associated - with <i>fd</i> into memory at <i>buf</i>. The offset is advanced by the number - of bytes read. It is not guaranteed that all <i>nbytes</i> bytes will - be read; for example if the file refers to the console, at most - one line will be returned. In any event the number of bytes - read is returned. A return value of 0 is conventionally interpreted - as end of file. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Readn</i> is just like read, but does successive <i>read</i> calls until - <i>nbytes</i> have been read, or a read system call returns a non-positive - count. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Write</i> writes <i>nbytes</i> bytes of data starting at <i>buf</i> to the file - associated with <i>fd</i> at the file offset. The offset is advanced - by the number of bytes written. The number of characters actually - written is returned. It should be regarded as an error if this - is not the same as requested. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Pread</i> and <i>Pwrite</i> equivalent to a <a href="../man3/seek.html"><i>seek</i>(3)</a> to <i>offset</i> followed by - a <i>read</i> or <i>write</i>. By combining the operations in a single atomic - call, they more closely match the 9P protocol (see <i>intro</i>(9p)) - and, more important, permit multiprocess programs to execute multiple - concurrent read and write operations on the same file - descriptor without interference.<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/lib9/readn.c<br> - </font></tt> -</table> -<p><font size=+1><b>SEE ALSO </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <a href="../man3/intro.html"><i>intro</i>(3)</a>, <a href="../man3/open.html"><i>open</i>(3)</a>, <a href="../man3/dup.html"><i>dup</i>(3)</a>, <a href="../man3/pipe.html"><i>pipe</i>(3)</a><br> - -</table> -<p><font size=+1><b>DIAGNOSTICS </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - These functions set <i>errstr</i>.<br> - -</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> |