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| author | David Young <dyoung@hdfgroup.org> | 2020-02-11 16:52:48 (GMT) |
|---|---|---|
| committer | David Young <dyoung@hdfgroup.org> | 2020-02-12 19:28:33 (GMT) |
| commit | 2b7347d5773fc91475ce6a18e0e96b40f0b8cb94 (patch) | |
| tree | 5c7bed08103ef343d70f3fecb83f7fe3fe4e109a /src/hlog.h | |
| parent | a3e6c35b2d90864b6a561daf58564ad999daac6f (diff) | |
| download | hdf5-2b7347d5773fc91475ce6a18e0e96b40f0b8cb94.zip hdf5-2b7347d5773fc91475ce6a18e0e96b40f0b8cb94.tar.gz hdf5-2b7347d5773fc91475ce6a18e0e96b40f0b8cb94.tar.bz2 | |
Record the state of a log outlet on first use and reuse that state on
subsequent hlog_fast() calls.
While I'm here, add a typedef, hlog_outlet_t, for struct hlog_outlet, and use
it.
Diffstat (limited to 'src/hlog.h')
| -rw-r--r-- | src/hlog.h | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -53,6 +53,8 @@ struct hlog_outlet { TAILQ_ENTRY(hlog_outlet) ls_next; }; +typedef struct hlog_outlet hlog_outlet_t; + #define HLOG_CONSTRUCTOR(__sym) \ void hlog_constructor_##__sym(void) __constructor; \ void \ @@ -94,9 +96,14 @@ HLOG_OUTLET_DECL(all); #define hlog_fast(_name, ...) \ do { \ - struct hlog_outlet *_ls; \ - if ((_ls = hlog_outlet_find_active((&log_##_name))) != NULL) \ - hlog_always((_ls), __VA_ARGS__); \ + hlog_outlet_t *_ls0 = &log_##_name; \ + \ + if (_ls0->ls_resolved == HLOG_OUTLET_S_OFF) \ + break; \ + else if (_ls0->ls_resolved == HLOG_OUTLET_S_ON) \ + hlog_always(_ls0, __VA_ARGS__); \ + else \ + hlog_impl(_ls0, __VA_ARGS__); \ } while (/*CONSTCOND*/0) struct hlog_outlet *hlog_outlet_find_active(struct hlog_outlet *); |