12 Dec, 2014

1 commit

• 59345b1f0   lib: errno: introduce errno_str(): returns errno related message ... Browse Code »

  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: Przemyslaw Marczak
  Reviewed-by: Tom Rini

  Przemyslaw Marczak

  2014-12-12 04:18:41 +0800