mirror of https://github.com/sipwise/kamailio.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.4 KiB
85 lines
2.4 KiB
<?xml version="1.0" encoding="UTF-8"?>
|
|
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
|
|
|
|
<refentry id="str_other">
|
|
|
|
<refmeta><refentrytitle>helper functions</refentrytitle>
|
|
<manvolnum>3</manvolnum></refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>zt2str</refname>
|
|
<refname>is_str_empty</refname>
|
|
<refname>zt_strdup</refname>
|
|
<refname>str_prefix</refname>
|
|
<refname>str_strchr</refname>
|
|
<refpurpose>various string helper functions</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv><funcsynopsis>
|
|
|
|
<funcsynopsisinfo>
|
|
#include <cds/sstr.h>
|
|
</funcsynopsisinfo>
|
|
|
|
<funcprototype>
|
|
<funcdef>str_t <function>zt2str</function></funcdef>
|
|
<paramdef>char *<parameter>s</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>int <function>is_str_empty</function></funcdef>
|
|
<paramdef>const str_t *<parameter>s</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>char *<function>zt_strdup</function></funcdef>
|
|
<paramdef>const char *<parameter>src</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>int <function>str_prefix</function></funcdef>
|
|
<paramdef>const str_t *<parameter>a</parameter></paramdef>
|
|
<paramdef>const str_t *<parameter>b</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>char *<function>str_strchr</function></funcdef>
|
|
<paramdef>const str_t *<parameter>s</parameter></paramdef>
|
|
<paramdef>char <parameter>c</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
</funcsynopsis></refsynopsisdiv>
|
|
|
|
<refsect1><title>Description</title>
|
|
<para><function>zt2str</function> converts zero terminated string to
|
|
<structname>str_t</structname>. It doesn't copy data - both strings use the same
|
|
buffer!
|
|
</para>
|
|
|
|
<para><function>is_str_empty</function> returns 1 if given string is empty (NULL
|
|
pointer or length < 1 or NULL pointer to string data)
|
|
</para>
|
|
|
|
<para><function>zt_strdup</function> duplicates given zero terminated string to
|
|
another zero terminated string using cds_malloc function
|
|
</para>
|
|
|
|
<para><function>str_prefix</function> returns 0 if string
|
|
<parameter>b</parameter> is prefix of <parameter>a</parameter>, nonzero
|
|
otherwise (deprecated)
|
|
</para>
|
|
|
|
<para><function>str_strchr</function> searches for given character. It returns
|
|
pointer to it in the string or NULL if not found.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1><title>See Also</title>
|
|
<para><xref linkend="str_t"/></para>
|
|
</refsect1>
|
|
|
|
</refentry>
|
|
|