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Kernel and Embedded Linux

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Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

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Elixir Cross Referencer

#include <stdio.h>
#include <unistd.h>

ssize_t
__wrap_read (int fd, void *buffer, size_t count)
{
  puts ("PASS");
  return fd + count + sizeof (buffer);
}


int
main ()
{
  int i = read (1, "abc", 4);
  return i == 0;
}