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Use C11 anonymous unions.

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PR:		215202
Reported by:	glebius
MFC after:	2 weeks
This commit is contained in:
Dmitry Chagin 2019-06-10 05:28:03 +00:00
parent fdb916d53e
commit a5ec4a9dba
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=348847
1 changed files with 2 additions and 3 deletions
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5
sys/sys/ucred.h
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@ -89,12 +89,11 @@ struct xucred {
gid_t cr_groups[XU_NGROUPS]; /* groups */
union {
void *_cr_unused1; /* compatibility with old ucred */
pid_t _pid;
} _cr;
pid_t cr_pid;
};
};
#define XUCRED_VERSION 0
#define cr_pid _cr._pid
/* This can be used for both ucred and xucred structures. */
#define cr_gid cr_groups[0]