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modules/xref/cmdMisc.c.html
2002-08-02 21:58:42 +00:00

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<h1><a name="file">File cmdMisc.c</a></h1>
<pre>
** ** Module Header ******************************************************* **
** **
** Modules Revision 3.0 **
** Providing a flexible user environment **
** **
** File: cmdMisc.c **
** First Edition: 91/10/23 **
** **
** Authors: John Furlan, jlf@behere.com **
** Jens Hamisch, jens@Strawberry.COM **
** **
** Description: The Tcl 'system' command **
** **
** Exports: cmdSystem **
** **
** Notes: The Following code was written by Don Libes, NIST **
** It was taken from his tool, 'expect' ... **
** I have edited parts of it... **
** **
** ************************************************************************ **
</pre>
<table>
<tr><td>References Variables:
<td><a href="cmdMisc.c.html#var-Id">Id</a><td><a href="cmdMisc.c.html#var-Id">cmdMisc.c</a>
</table>
<hr>
<h2>Included Files</h2>
<ul>
<li><tt><a href="modules_def.h.html#file">#include ";modules_def.h";</a></tt>
<ul>
<li><tt>#include &lt;stdio.h&gt;</tt>
<li><tt>#include &lt;stdarg.h&gt;</tt>
<li><tt>#include &lt;tcl.h&gt;</tt>
<li><tt><a href="config.h.html#file">#include ";config.h";</a></tt>
<li><tt>#include &lt;stdlib.h&gt;</tt>
<li><tt>#include &lt;string.h&gt;</tt>
<li><tt>#include &lt;unistd.h&gt;</tt>
<li><tt>#include &lt;sys/types.h&gt;</tt>
<li><tt>#include &lt;ctype.h&gt;</tt>
<li><tt>#include &lt;sys/stat.h&gt;</tt>
<li><tt>#include &lt;sys/termios.h&gt;</tt>
<li><tt>#include &lt;fcntl.h&gt;</tt>
<li><tt>#include &lt;sys/ioctl.h&gt;</tt>
<li><tt>#include &lt;dirent.h&gt;</tt>
<li><tt>#include &lt;errno.h&gt;</tt>
</ul>
</ul>
<hr>
<h2>Preprocessor definitions</h2>
<tt>#define __VERSION__ "2.96 20000731 (Red Hat Linux 7.1 2.96-98)"</tt><br>
<p>
<tt>#define __USER_LABEL_PREFIX__</tt><br>
<p>
<tt>#define __REGISTER_PREFIX__</tt><br>
<p>
<tt>#define __HAVE_BUILTIN_SETJMP__ 1</tt><br>
<p>
<tt>#define __SIZE_TYPE__</tt><br>
<p>
<tt>#define __PTRDIFF_TYPE__ int</tt><br>
<p>
<tt>#define __WCHAR_TYPE__</tt><br>
<p>
<tt>#define __WINT_TYPE__</tt><br>
<p>
<tt>#define __GNUC__ 2</tt><br>
<p>
<tt>#define __GNUC_MINOR__ 96</tt><br>
<p>
<tt>#define __GNUC_PATCHLEVEL__ 0</tt><br>
<p>
<tt>#define __ELF__ 1</tt><br>
<p>
<tt>#define unix 1</tt><br>
<p>
<tt>#define linux 1</tt><br>
<p>
<tt>#define __ELF__ 1</tt><br>
<p>
<tt>#define __unix__ 1</tt><br>
<p>
<tt>#define __linux__ 1</tt><br>
<p>
<tt>#define __unix 1</tt><br>
<p>
<tt>#define __linux 1</tt><br>
<p>
<tt>#define __NO_INLINE__ 1</tt><br>
<p>
<tt>#define i386 1</tt><br>
<p>
<tt>#define __i386 1</tt><br>
<p>
<tt>#define __i386__ 1</tt><br>
<p>
<tt>#define __tune_i386__ 1</tt><br>
<p>
<tt>#define MAX_ARGLIST 10240</tt><br>
<hr>
<h2>Local Variables</h2>
<b><a name="var-Id">Id</a></b><br>
<tt>static char Id[]</tt><br>
<table>
<tr><td>Used in:
<td>&nbsp;<td><a href="cmdMisc.c.html#file">cmdMisc.c</a>
</table>
<p>
<b><a name="var-UseId">UseId</a></b><br>
<tt>static void* UseId[]</tt><br>
<p>
<b><a name="var-module_name">module_name</a></b><br>
<tt>static char module_name[]</tt><br>
<table>
<tr><td>Used in:
<td><a href="#func-cmdSystem">cmdSystem()</a>
</table>
<hr>
<h2><a name="func-cmdSystem">Global Function cmdSystem()</a></h2>
<pre>
** ** Function-Header ***************************************************** **
** **
** Function: cmdSystem **
** **
** Description: Callback function for 'system' **
** **
** First Edition: 91/10/23 **
** **
** Parameters: ClientData client_data **
** Tcl_Interp *interp According Tcl interp.**
** int argc Number of arguments **
** char *argv[] Argument array **
** **
** Result: int TCL_OK Successfull completion **
** TCL_ERROR Any error **
** **
** Attached Globals: g_flags These are set up accordingly before **
** this function is called in order to **
** control everything **
** **
** ************************************************************************ **
</pre>
<tt>int cmdSystem ( ClientData clientData, Tcl_Interp* interp, int argc, char* argv[] )</tt><br>
<table>
<tr><td>Prototyped in:
<td colspan=2><a href="modules_def.h.html#file">modules_def.h</a>
<tr><td>Calls:
<td><a href="error.c.html#func-Module_Error">Module_Error()</a><td><a href="error.c.html#func-Module_Error">error.c</a>
<tr><td>&nbsp;
<td><a href="init.c.html#func-TieStdout">TieStdout()</a><td><a href="init.c.html#func-TieStdout">init.c</a>
<tr><td>&nbsp;
<td><a href="init.c.html#func-UnTieStdout">UnTieStdout()</a><td><a href="init.c.html#func-UnTieStdout">init.c</a>
<tr><td>&nbsp;
<td colspan=2>Tcl_SetResult(), fprintf(), memcpy(), sprintf(), strlen(), system()
<tr><td>Used in:
<td><a href="init.c.html#func-InitializeModuleCommands">InitializeModuleCommands()</a><td><a href="init.c.html#func-InitializeModuleCommands">init.c</a>
<tr><td>References Variables:
<td><a href="main.c.html#var-g_flags">g_flags</a><td><a href="main.c.html#var-g_flags">main.c</a>
<tr><td>&nbsp;
<td><a href="cmdMisc.c.html#var-module_name">module_name</a><td><a href="cmdMisc.c.html#var-module_name">cmdMisc.c</a>
</table>
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