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ado_debug()

Send a debugging string to slogger for logging

Synopsis:

#include <audio_driver.h>

void ado_debug( uint32_t lvl,
                char *format,
                ... );

Arguments:

lvl

The debugging level. If the global variable db_lvl logically ANDed with lvl is true, ado_debug() sends the debugging string to the system logger.

The db_lvl global variable is set based on the -v[v...] option to io-audio.

format

A formatting string, similar to that used by printf().

...

Additional arguments, as required by the format string.

Description:

The ado_debug() sends a debugging string to slogger for logging.

If ADO_DEBUG is defined, these messages are also sent to standard output. For more information, see “Debugging an audio driver” in the Organization of a Driver chapter.

Classification:

QNX Neutrino

See also:

ado_error()

io-audio, slogger in the QNX Utilities Reference

printf() in the QNX Library Reference