diff options
Diffstat (limited to 'src/msg.hpp')
| -rw-r--r-- | src/msg.hpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/msg.hpp b/src/msg.hpp index 1363e78..514f95b 100644 --- a/src/msg.hpp +++ b/src/msg.hpp @@ -73,8 +73,9 @@ namespace zmq // refs_ times. No need to call copy. void add_refs (int refs_); - // Removes references previously added by add_refs. - void rm_refs (int refs_); + // Removes references previously added by add_refs. If the number of + // references drops to 0, the message is closed and false is returned. + bool rm_refs (int refs_); private: |