[SOLVED] CS /* Try to write to the code segment using a system call.

/* Try to write to the code segment using a system call.
The process must be terminated with -1 exit code. */

#include tests/lib.h
#include tests/main.h

void
test_main (void)
{
int handle;

CHECK ((handle = open (sample.txt)) > 1, open sample.txt);
read (handle, (void *) test_main, 1);
fail (survived reading data into code segment);
}