bionic (3) roar_error.3.gz

NAME

       roar_error - RoarAudio error code

SYNOPSIS

       #include <roaraudio.h>

DESCRIPTION

       This  is  a variable or macro expanded to an read-write able variable storing the current RoarAudio error
       value. The data type of this variable or macro is int.

       When supported by the host environment this is thread local.

       All function calls within libroar are allowed to  set  this  value  (exceptions  are  noted  here  or  in
       documentation of functions). Some will also clear it in case of no error.  Application and other librarys
       may also alter the value.  This means that usage will require the caller to save the value before calling
       other functions if the value is still needed after the call.

EXCEPTIONS

       The  following  functions will not alter this value: ROAR_DBG(3), ROAR_WARN(3), ROAR_ERR(3), ROAR_INFO(3)
       as well as roar_err_store(3) and roar_err_restore(3) and roar_err_convert(3).

EXAMPLES

       FIXME

SEE ALSO

       errno(3), roar_error2str(3), roar_vs_strerr(3), libroar(7), RoarAudio(7).