FreeBSD/src 9772e81 (r353445) — lib/libnetgraph msg.c
MFC r347439 by markj: Atomically update the global gMsgId in libnetgraph. Otherwise concurrently running threads may inadvertently use the same token for different messages. Preserve the behaviour of disallowing negative message tokens, but allow a message token value of zero since this simplifies the code a bit and tokens are documented to be non-negative. PR: 234442
| Delta | File | |
|---|---|---|
| +4 | -7 | lib/libnetgraph/msg.c |
| +4 | -7 | 1 files |
