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authorTobias Klauser <tklauser@distanz.ch>2008-01-27 11:37:44 +0100
committerTobias Klauser <tklauser@xenon.tklauser.home>2008-01-27 11:37:44 +0100
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+<title>execl family of functions</title>
+<head>
+<script language="JavaScript">
+</script>
+</head>
+<body bgcolor="#ffffcc">
+<hr>
+<center>
+<h1>execl family of functions</h1>
+</center>
+<hr>
+<b>execl execlp execle exect execv execvp</b> all performa a simular
+function by starting another program. This new program overlays
+the existing program, so you can never return to the to original
+code unless the call to execl fails.
+<p>
+<hr>
+<pre>
+ Library: unistd.h
+
+ Prototype: int execl(char *Path, char *arg, (char *)0);
+
+ Syntax: execl("newprog", "newprog", NULL);
+
+</pre>
+<hr>
+<h2>Examples:</h2>
+
+<img src=../../GRAPHICS/computer.gif>
+<a href="../EXAMPLES/exec_one.c"> example program issuing the execl.</a>
+<p>
+
+<img src=../../GRAPHICS/computer.gif>
+<a href="../EXAMPLES/exec_two.c"> The program started by the example above </a>
+
+<hr>
+<h2>See Also:</h2>
+
+<img src=../../GRAPHICS/whiteball.gif>
+<a href="fork.html">fork</a> function.<p>
+
+
+<p>
+
+<hr>
+<p>
+<center>
+<table border=2 width="80%" bgcolor="ivory">
+<tr align=center>
+<td width="25%">
+<a href="../cref.html"> Top</a>
+</td><td width="25%">
+<a href="../master_index.html"> Master Index</a>
+</td><td width="25%">
+<a href="../SYNTAX/keywords.html"> Keywords</a>
+</td><td width="25%">
+<a href="funcref.htm"> Functions</a>
+</td>
+</tr>
+</table>
+</center>
+<p>
+<hr>
+<address>Martin Leslie
+</address><p>
+</body>
+</html>