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| author | rsc <devnull@localhost> | 2005-01-14 17:37:50 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2005-01-14 17:37:50 +0000 |
| commit | adc93f6097615f16d57e8a24a256302f2144ec4e (patch) | |
| tree | e190b0616aa060c646d62de835babf8396d36ccd /man/man3/sendfd.html | |
| parent | 1ac1981659ba7abcc1c76436e4b4dfc2bc616d2a (diff) | |
| download | plan9port-adc93f6097615f16d57e8a24a256302f2144ec4e.tar.gz plan9port-adc93f6097615f16d57e8a24a256302f2144ec4e.tar.bz2 plan9port-adc93f6097615f16d57e8a24a256302f2144ec4e.zip | |
cut out the html - they're going to cause diffing problems.
Diffstat (limited to 'man/man3/sendfd.html')
| -rw-r--r-- | man/man3/sendfd.html | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/man/man3/sendfd.html b/man/man3/sendfd.html deleted file mode 100644 index 37007603..00000000 --- a/man/man3/sendfd.html +++ /dev/null @@ -1,85 +0,0 @@ -<head> -<title>sendfd(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>SENDFD(3)</b><td align=right><b>SENDFD(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> - - sendfd, recvfd – pass file descriptors along Unix domain sockets<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> - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>#include <libc.h> - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>int sendfd(int socket, int fd) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>int recvfd(int socket)<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>Recvfd</i> and <i>sendfd</i> can be used to pass an open file descriptor - over a Unix domain socket from one process to another. Since <a href="../man3/pipe.html"><i>pipe</i>(3)</a> - is implemented with <a href="../man2/socketpair.html"><i>socketpair</i>(2)</a> instead of <a href="../man2/pipe.html"><i>pipe</i>(2)</a>, <i>socket</i> can - be a file descriptor obtained from <a href="../man3/pipe.html"><i>pipe</i>(3)</a>. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Sendfd</i> sends the file descriptor <i>fd</i> along the socket to a process - calling <i>recvfd</i> on the other end. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - It is assumed that the two sides have coordinated and agreed to - transfer a file descriptor already, so that the <i>sendfd</i> is met - with a <i>recvfd</i> instead of an ordinary <i>read</i>. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The file descriptor number may change on its way between processes, - but the kernel structure it represents will not.<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/sendfd.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="../man2/socketpair.html"><i>socketpair</i>(2)</a>, <i>sendmsg</i> in <a href="../man2/send.html"><i>send</i>(2)</a><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> |