MFC r201955:

Improve the comment about CMGROUP_MAX.
This commit is contained in:
Brooks Davis 2010-01-12 06:14:24 +00:00
parent 43ede8f5fe
commit 2a46409df5

View file

@ -483,8 +483,8 @@ struct cmsghdr {
#if __BSD_VISIBLE
/*
* While we may have more groups than this, the cmsgcred struct must
* be able to fit in an mbuf, and NGROUPS_MAX is too large to allow
* this.
* be able to fit in an mbuf and we have historically supported a
* maximum of 16 groups.
*/
#define CMGROUP_MAX 16