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Send a debugging string to slogger for logging
#include <audio_driver.h>
void ado_debug( uint32_t lvl,
char *format,
... );
- 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.
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.
QNX Neutrino
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
ado_error()
io-audio,
slogger
in the QNX Utilities Reference
printf()
in the QNX Library Reference
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