libsepol/cil: Add cil_get_log_level() function

Add the function cil_get_log_level() that returns the current log
level for CIL.

Signed-off-by: James Carter <jwcart2@gmail.com>

libsepol/cil/src/cil_log.c

@@ -70,3 +70,8 @@ void cil_set_log_level(enum cil_log_level lvl)
 {
 	cil_log_level = lvl;
 }
+
+enum cil_log_level cil_get_log_level(void)
+{
+	return cil_log_level;
+}

libsepol/cil/src/cil_log.h

@@ -38,4 +38,6 @@
 __attribute__ ((format(printf, 2, 0))) void cil_vlog(enum cil_log_level lvl, const char *msg, va_list args);
 __attribute__ ((format(printf, 2, 3))) void cil_log(enum cil_log_level lvl, const char *msg, ...);
 
+enum cil_log_level cil_get_log_level(void);
+
 #endif // CIL_LOG_H_