diff options
Diffstat (limited to 'rtemsbsd/rtems/rtems-kernel-vprintf.c')
| -rw-r--r-- | rtemsbsd/rtems/rtems-kernel-vprintf.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/rtemsbsd/rtems/rtems-kernel-vprintf.c b/rtemsbsd/rtems/rtems-kernel-vprintf.c index 6d0cf59f..7364ec6d 100644 --- a/rtemsbsd/rtems/rtems-kernel-vprintf.c +++ b/rtemsbsd/rtems/rtems-kernel-vprintf.c @@ -103,12 +103,16 @@ default_vprintf_handler(int level, const char *fmt, va_list ap) static int (*vprintf_handler)(int, const char *, va_list) = default_vprintf_handler; -void -rtems_bsd_set_vprintf_handler(int (*new_vprintf_handler) - (int, const char *, va_list)) +rtems_bsd_vprintf_handler +rtems_bsd_set_vprintf_handler(rtems_bsd_vprintf_handler new_handler) { + rtems_bsd_vprintf_handler old_handler; - vprintf_handler = new_vprintf_handler; + VPRINTF_LOCK(); + old_handler = vprintf_handler; + vprintf_handler = new_handler; + VPRINTF_UNLOCK(); + return (old_handler); } int |