1. 11 Dec, 2014 1 commit
    • Przemyslaw Marczak's avatar
      lib: errno: introduce errno_str(): returns errno related message · 59345b1f
      Przemyslaw Marczak authored
      The functions error's numbers are standarized - but the error
      messages are not.
      
      The errors are often handled with unclear error messages,
      so why not use an errno standarized messages.
      
      Advantages:
      - This could decrease the binary size.
      - Appended with a detailed information,
        the error message will be clear.
      
      This commit introduces new function:
      - const char *errno_to_str(int errno)
      
      The functions returns a pointer to the errno corresponding text message:
      - if errno is null or positive number - a pointer to "Success" message
      - if errno is negative - a pointer to errno related message
      Signed-off-by: 's avatarPrzemyslaw Marczak <p.marczak@samsung.com>
      Reviewed-by: 's avatarTom Rini <trini@ti.com>
      59345b1f