core/utils: add NM_UTILS_LOOKUP_ITEM_IGNORE_OTHER() switch case

NM_UTILS_LOOKUP_DEFAULT_NM_ASSERT() is useful because unless
compiled with NM_MORE_ASSERTS, there is no assertion.
An assertion includes the function name, and can make the
function ineligible for inlining.

(cherry picked from commit fbfe2ef216)
This commit is contained in:
Thomas Haller 2016-04-07 19:47:44 +02:00
parent 3ec40f9fa9
commit e3276ba6fe

View file

@ -220,11 +220,13 @@ fcn_name (lookup_type val, char *buf, gsize len) \
/*****************************************************************************/
#define NM_UTILS_LOOKUP_DEFAULT(v) return (v)
#define NM_UTILS_LOOKUP_DEFAULT_WARN(v) g_return_val_if_reached (v)
#define NM_UTILS_LOOKUP_ITEM(v, n) (void) 0; case v: return (n); (void) 0
#define NM_UTILS_LOOKUP_STR_ITEM(v, n) NM_UTILS_LOOKUP_ITEM(v, ""n"")
#define NM_UTILS_LOOKUP_ITEM_IGNORE(v) (void) 0; case v: break; (void) 0
#define NM_UTILS_LOOKUP_DEFAULT(v) return (v)
#define NM_UTILS_LOOKUP_DEFAULT_WARN(v) g_return_val_if_reached (v)
#define NM_UTILS_LOOKUP_DEFAULT_NM_ASSERT(v) { nm_assert_not_reached (); return (v); }
#define NM_UTILS_LOOKUP_ITEM(v, n) (void) 0; case v: return (n); (void) 0
#define NM_UTILS_LOOKUP_STR_ITEM(v, n) NM_UTILS_LOOKUP_ITEM(v, ""n"")
#define NM_UTILS_LOOKUP_ITEM_IGNORE(v) (void) 0; case v: break; (void) 0
#define NM_UTILS_LOOKUP_ITEM_IGNORE_OTHER() (void) 0; default: break; (void) 0
#define _NM_UTILS_LOOKUP_DEFINE(scope, fcn_name, lookup_type, result_type, unknown_val, ...) \
scope result_type \