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| author | rsc <devnull@localhost> | 2005-01-14 03:45:44 +0000 |
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| committer | rsc <devnull@localhost> | 2005-01-14 03:45:44 +0000 |
| commit | 78e51a8c6678b6e3dff3d619aa786669f531f4bc (patch) | |
| tree | 015e00fde4fc837fd31b705e18d17dc913829388 /man/man3/sleep.html | |
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diff --git a/man/man3/sleep.html b/man/man3/sleep.html new file mode 100644 index 00000000..6614f33a --- /dev/null +++ b/man/man3/sleep.html @@ -0,0 +1,95 @@ +<head> +<title>sleep(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>SLEEP(3)</b><td align=right><b>SLEEP(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> + + sleep, alarm – delay, ask for delayed note<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>int sleep(long millisecs) + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + </font></tt> + <tt><font size=+1>long alarm(unsigned long millisecs)<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>Sleep</i> suspends the current process for the number of milliseconds + specified by the argument. The actual suspension time may be a + little more or less than the requested time. If <i>millisecs</i> is 0, + the process gives up the CPU if another process is waiting to + run, returning immediately if not. Sleep returns –1 if interrupted, + 0 otherwise. + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + + <i>Alarm</i> causes an <tt><font size=+1>alarm</font></tt> note (see <a href="../man3/notify.html"><i>notify</i>(3)</a>) to be sent to the invoking + process after the number of milliseconds given by the argument. + Successive calls to <i>alarm</i> reset the alarm clock. A zero argument + clears the alarm. The return value is the amount of time previously + remaining in the alarm clock. + +</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/sleep.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><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> +<p><font size=+1><b>BUGS </b></font><br> + +<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> + + To avoid name conflicts with the underlying system, <i>sleep</i> and + <i>alarm</i> are preprocessor macros defined as <i>p9sleep</i> and <i>p9alarm</i>; + see <a href="../man3/intro.html"><i>intro</i>(3)</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> |