diff options
| author | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2016-02-23 19:21:54 +0100 |
|---|---|---|
| committer | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2016-02-23 20:40:51 +0100 |
| commit | 7c9337dae8c27b8ff963412274aa95eaf1ec04a5 (patch) | |
| tree | 9e4cd86c62421f26dbc8ea68f9fcad731669748c /src | |
| parent | c550f7a9b89d017215af084288bc44f736f774fe (diff) | |
basic: mark unused variable as such
Diffstat (limited to 'src')
| -rw-r--r-- | src/basic/signal-util.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/basic/signal-util.h b/src/basic/signal-util.h index 72b10e8712..a7322ff26a 100644 --- a/src/basic/signal-util.h +++ b/src/basic/signal-util.h @@ -44,9 +44,9 @@ static inline void block_signals_reset(sigset_t *ss) { assert_se(sigprocmask(SIG_SETMASK, ss, NULL) >= 0); } -#define BLOCK_SIGNALS(...) \ - _cleanup_(block_signals_reset) sigset_t _saved_sigset = ({ \ - sigset_t t; \ +#define BLOCK_SIGNALS(...) \ + _cleanup_(block_signals_reset) _unused_ sigset_t _saved_sigset = ({ \ + sigset_t t; \ assert_se(sigprocmask_many(SIG_BLOCK, &t, __VA_ARGS__, -1) >= 0); \ - t; \ + t; \ }) |