.TH rtapi_set_msg_level "3rtapi" "2006-10-12" "LinuxCNC Documentation" "RTAPI"
.SH NAME

rtapi_get_msg_level, rtapi_set_msg_level \- Get or set the logging level

.SH SYNTAX
.HP
 int rtapi_set_msg_level(int \fIlevel\fR)

.HP
 int rtapi_get_msg_level()

.SH  ARGUMENTS
.IP \fIlevel\fR
The desired logging level

.SH DESCRIPTION
Get or set the RTAPI message level used by \fBrtapi_print_msg\fR.  Depending
on the RTOS, this level may apply to a single RTAPI module, or it may apply
to a group of modules.

.SH REALTIME CONSIDERATIONS
May be called from user, init/cleanup, and realtime code.

.SH RETURN VALUE
\fBrtapi_set_msg_level\fR returns a status code, and \fBrtapi_get_msg_level\fR
returns the current level.
RTAPI_MSG_NONE = 0,
RTAPI_MSG_ERR = 1,
RTAPI_MSG_WARN = 2,
RTAPI_MSG_INFO = 3,
RTAPI_MSG_DBG = 4
RTAPI_MSG_ALL = 5

.SH SEE ALSO
\fBrtapi_print_msg(3rtapi)\fR