diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2015-06-17 01:15:09 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-03-14 10:03:02 +0100 |
| commit | ed3fd617456efb0aac69526e6350441415792420 (patch) | |
| tree | e96d4118341b6142392dfdbeff98349085c370fa /src/shared | |
| parent | 198eb9458184a7b82a85df1d03a3dd52f24f5f26 (diff) | |
sd-event: make errors on EPOLL_CTL_DEL pseudo-fatal
If we call EPOLL_CTL_DEL, we *REALLY* expect the file-descriptor to be
present in that given epoll-set. We actually track such state via our
s->io.registered flag, so it better be true.
Make sure if that's not true, we treat it similar to assert_return() (ie.,
print a loud warning).
Diffstat (limited to 'src/shared')
| -rw-r--r-- | src/shared/macro.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/shared/macro.h b/src/shared/macro.h index cc1c9e73c..5fa17ed20 100644 --- a/src/shared/macro.h +++ b/src/shared/macro.h @@ -248,18 +248,19 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) { REENABLE_WARNING #endif +#define assert_log(expr) ((_likely_(expr)) \ + ? (true) \ + : (log_assert_failed_return(#expr, __FILE__, __LINE__, __PRETTY_FUNCTION__), false)) + #define assert_return(expr, r) \ do { \ - if (_unlikely_(!(expr))) { \ - log_assert_failed_return(#expr, __FILE__, __LINE__, __PRETTY_FUNCTION__); \ + if (!assert_log(expr)) \ return (r); \ - } \ } while (false) #define assert_return_errno(expr, r, err) \ do { \ - if (_unlikely_(!(expr))) { \ - log_assert_failed_return(#expr, __FILE__, __LINE__, __PRETTY_FUNCTION__); \ + if (!assert_log(expr)) { \ errno = err; \ return (r); \ } \ |