How to have msgsnd() block instead of returning EAGAIN when the sufficient space is unavailable in the queue?
Issue
- How to have msgsnd() block instead of returning EAGAIN when the sufficient space is unavailable in the queue?
Environment
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- glibc
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.