diff options
Diffstat (limited to 'rtemsbsd/include/rtems/bsd/bsd.h')
| -rw-r--r-- | rtemsbsd/include/rtems/bsd/bsd.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/rtemsbsd/include/rtems/bsd/bsd.h b/rtemsbsd/include/rtems/bsd/bsd.h index e955b9f3..8ab0fdaf 100644 --- a/rtemsbsd/include/rtems/bsd/bsd.h +++ b/rtemsbsd/include/rtems/bsd/bsd.h @@ -44,6 +44,8 @@ #include <sys/queue.h> #include <sys/kernel.h> +#include <stdarg.h> + #include <rtems.h> #ifdef __cplusplus @@ -191,6 +193,27 @@ int rtems_bsd_bus_root_resume(void); */ int rtems_bsd_bus_root_detach(void); +/** + * @brief Sets the output back-end for logging functions. + * + * @param new_vprintf_handler The new output back-end for logging functions. + * + * @see rtems_bsd_vprintf(). + */ +void rtems_bsd_set_vprintf_handler(int (*new_vprintf_handler) + (int, const char *, va_list)); + +/** + * @brief Output back-end for logging functions. + * + * Used by kernel space printf(), vprintf(), log() and vlog(). Used by user + * space syslog() and vsyslog(). + * + * The default uses putchar() and uses a mutex to serialize the output. It may + * be customized via rtems_bsd_set_vprintf_handler(). + */ +int rtems_bsd_vprintf(int level, const char *fmt, va_list ap); + /** @} */ #ifdef __cplusplus |