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| author | Dan Gudmundsson <[email protected]> | 2014-04-29 10:09:08 +0200 |
|---|---|---|
| committer | Dan Gudmundsson <[email protected]> | 2015-03-27 13:15:24 +0100 |
| commit | a83bf960f1018217d7f3c9c8387a37722aa93fc6 (patch) | |
| tree | fddad434266d4af2e4835d4b071be9a4c798f5ec /lib/mnesia/src/mnesia.hrl | |
| parent | bb7642ee5f326b25425634cfc40baa385f5ab3fa (diff) | |
| download | otp-a83bf960f1018217d7f3c9c8387a37722aa93fc6.tar.gz otp-a83bf960f1018217d7f3c9c8387a37722aa93fc6.tar.bz2 otp-a83bf960f1018217d7f3c9c8387a37722aa93fc6.zip | |
mnesia: Replace catch with try-catch
Avoids building stacktraces where it is not needed and do
not mask errors, i.e. only catch the relevant classes in each try.
Diffstat (limited to 'lib/mnesia/src/mnesia.hrl')
| -rw-r--r-- | lib/mnesia/src/mnesia.hrl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/mnesia/src/mnesia.hrl b/lib/mnesia/src/mnesia.hrl index c8010d5466..fa0258cf20 100644 --- a/lib/mnesia/src/mnesia.hrl +++ b/lib/mnesia/src/mnesia.hrl @@ -39,7 +39,12 @@ -define(ets_delete_table(Tab), ets:delete(Tab)). -define(ets_fixtable(Tab, Bool), ets:fixtable(Tab, Bool)). --define(catch_val(Var), (catch ?ets_lookup_element(mnesia_gvar, Var, 2))). + +-define(SAFE(OP), try (OP) catch error:_ -> ok end). +-define(CATCH(OP), try (OP) catch _:_Reason -> {'EXIT', _Reason} end). + +-define(catch_val(Var), (try ?ets_lookup_element(mnesia_gvar, Var, 2) + catch error:_ -> {'EXIT', {badarg, []}} end)). %% It's important that counter is first, since we compare tid's |