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diff --git a/man/man3/setjmp.html b/man/man3/setjmp.html deleted file mode 100644 index b22431fd..00000000 --- a/man/man3/setjmp.html +++ /dev/null @@ -1,110 +0,0 @@ -<head> -<title>setjmp(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>SETJMP(3)</b><td align=right><b>SETJMP(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> - - setjmp, longjmp, notejmp – non-local goto<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 setjmp(jmp_buf env) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>void longjmp(jmp_buf env, int val) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>void notejmp(void *uregs, jmp_buf env, int val)<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 are useful for dealing with errors and interrupts - encountered in a low-level subroutine of a program. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Setjmp</i> saves its stack environment in <i>env</i> for later use by <i>longjmp</i>. - It returns value 0. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Longjmp</i> restores the environment saved by the last call of <i>setjmp</i>. - It then causes execution to continue as if the call of <i>setjmp</i> - had just returned with value <i>val</i>. The invoker of <i>setjmp</i> must not - itself have returned in the interim. All accessible data have - values as of the time <i>longjmp</i> was called. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Notejmp</i> is the same as <i>longjmp</i> except that it is to be called - from within a note handler (see <a href="../man3/notify.html"><i>notify</i>(3)</a>). The <i>uregs</i> argument - should be the first argument passed to the note handler. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Setjmp</i> and <i>longjmp</i> can also be used to switch stacks.<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/jmp.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/notify.html"><i>notify</i>(3)</a><br> - -</table> -<p><font size=+1><b>BUGS </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <i>Notejmp</i> cannot recover from an address trap or bus error (page - fault) on the 680x0 architectures. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - To avoid name conflicts with the underlying system, <i>setjmp</i>, <i>longjmp</i>, - <i>notejmp</i>, and <i>jmp_buf</i> are preprocessor macros defined as <i>p9setjmp</i>, - <i>p9longjmp</i>, <i>p9notejmp</i>, and <i>p9jmp_buf</i>; see <a href="../man3/intro.html"><i>intro</i>(3)</a>. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>P9setjmp</i> is implemented as a preprocessor macro that calls <i>sigsetjmp</i> - (see Unix’s <i>setjmp</i>(3)).<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> |