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<title>execl family of functions</title>
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<h1>execl family of functions</h1>
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<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.
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Library: unistd.h
Prototype: int execl(char *Path, char *arg, (char *)0);
Syntax: execl("newprog", "newprog", NULL);
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<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>
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<h2>See Also:</h2>
<img src=../../GRAPHICS/whiteball.gif>
<a href="fork.html">fork</a> function.<p>
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<address>Martin Leslie
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