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diff --git a/man/man3/getfields.html b/man/man3/getfields.html new file mode 100644 index 00000000..7c1d8f64 --- /dev/null +++ b/man/man3/getfields.html @@ -0,0 +1,136 @@ +<head> +<title>getfields(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>GETFIELDS(3)</b><td align=right><b>GETFIELDS(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> + + getfields, gettokens, tokenize – break a string into fields<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 getfields(char *str, char **args, int maxargs, int multiflag,<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> + + char *delims) + <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 gettokens(char *str, char **args, int maxargs, char *delims) + + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + </font></tt> + <tt><font size=+1>int tokenize(char *str, char **args, int maxargs)<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>Getfields</i> places into the array <i>args</i> pointers to the first <i>maxargs</i> + fields of the null terminated UTF string <i>str</i>. Delimiters between + these fields are set to null. + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + + Fields are substrings of <i>str</i> whose definition depends on the value + of <i>multiflag.</i> If <i>multiflag</i> is zero, adjacent fields are separated + by exactly one delimiter. For example<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> + + <tt><font size=+1>getfields("#alice#bob##charles###", arg, 3, 0, "#");<br> + </font></tt> + </table> + + </table> + yields three substrings: null-string , <tt><font size=+1>alice</font></tt>, and <tt><font size=+1>bob##charles###</font></tt>. + If the <i>multiflag</i> argument is not zero, a field is a non-empty + string of non-delimiters. For example<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> + + <tt><font size=+1>getfields("#alice#bob##charles###", arg, 3, 1, "#");<br> + </font></tt> + </table> + + </table> + yields the three substrings: <tt><font size=+1>alice</font></tt>, <tt><font size=+1>bob</font></tt>, and <tt><font size=+1>charles###</font></tt>. + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + + Getfields returns the number of fields pointed to. + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + + <i>Gettokens</i> is the same as <i>getfields</i> with <i>multiflag</i> non-zero, except + that fields may be quoted using single quotes, in the manner of + <a href="../man1/rc.html"><i>rc</i>(1)</a>. See <a href="../man3/quote.html"><i>quote</i>(3)</a> for related quote-handling software. + <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> + + <i>Tokenize</i> is <i>gettokens</i> with <i>delims</i> set to <tt><font size=+1>"\t\r\n "</font></tt>.<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/tokenize.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> + + <i>strtok</i> in <a href="../man3/strcat.html"><i>strcat</i>(3)</a>, <a href="../man3/quote.html"><i>quote</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> |