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| author | fche <fche> | 2018-10-13 19:38:43 +0000 |
|---|---|---|
| committer | fche <fche> | 2018-10-13 19:38:43 +0000 |
| commit | e542fe1f0b69e92061bc8000414506c282a31451 (patch) | |
| tree | 897416744e3bbe5456e2f24c74ee1d8747df5f12 /tapsets/API-env-var.html | |
| parent | removed langref/*.html (diff) | |
removed man pages
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| -rw-r--r-- | tapsets/API-env-var.html | 6 |
1 files changed, 3 insertions, 3 deletions
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| 1 | <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>function::env_var</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="context_stp.html" title="Chapter 2. Context Functions"><link rel="prev" href="API-egid.html" title="function::egid"><link rel="next" href="API-euid.html" title="function::euid"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">function::env_var</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-egid.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Context Functions</th><td width="20%" align="right"> <a accesskey="n" href="API-euid.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-env-var"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>function::env_var — | 1 | <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>function::env_var</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot"><link rel="home" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="context_stp.html" title="Chapter 2. Context Functions"><link rel="prev" href="API-egid.html" title="function::egid"><link rel="next" href="API-euid.html" title="function::euid"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">function::env_var</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-egid.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Context Functions</th><td width="20%" align="right"> <a accesskey="n" href="API-euid.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-env-var"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>function::env_var — |
| 2 | Fetch environment variable from current process | 2 | Fetch environment variable from current process |
| 3 | </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting"> | 3 | </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting"> |
| 4 | env_var:string(name:string) | 4 | env_var:string(name:string) |
| 5 | </pre></div><div class="refsect1"><a name="idm47872007648032"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>name</code></em></span></dt><dd><p> | 5 | </pre></div><div class="refsect1"><a name="idp71873682363536"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>name</code></em></span></dt><dd><p> |
| 6 | Name of the environment variable to fetch | 6 | Name of the environment variable to fetch |
| 7 | </p></dd></dl></div></div><div class="refsect1"><a name="idm47872007644976"></a><h2>Description</h2><p> | 7 | </p></dd></dl></div></div><div class="refsect1"><a name="idp71873682366592"></a><h2>Description</h2><p> |
| 8 | Returns the contents of the specified environment value | 8 | Returns the contents of the specified environment value |
| 9 | for the current process. If the variable isn't set an empty string | 9 | for the current process. If the variable isn't set an empty string |
| 10 | is returned. | 10 | is returned. |