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groupmember(9), realgroupmember(9): Impact of signature change
Reviewed by: mhorne MFC after: 2 weeks MFC to: stable/14 releng/14.0 Sponsored by: Kumacom SAS Differential Revision: https://reviews.freebsd.org/D40959
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@ -34,9 +34,9 @@
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.Sh SYNOPSIS
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.In sys/param.h
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.In sys/ucred.h
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.Ft int
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.Ft bool
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.Fn groupmember "gid_t gid" "struct ucred *cred"
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.Ft int
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.Ft bool
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.Fn realgroupmember "gid_t gid" "struct ucred *cred"
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.Sh DESCRIPTION
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The
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@ -57,9 +57,17 @@ Function
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works the same except that it considers instead the real and supplementary
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groups, and not the effective one.
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.Sh RETURN VALUES
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If the
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.Fa gid
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is found, 1 is returned, otherwise 0.
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The
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.Fn groupmember
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and
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.Fn realgroupmember
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functions return
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.Dv true
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if the given credentials indicate membership of the group
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.Fa gid ,
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or
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.Dv false
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otherwise.
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.Sh SEE ALSO
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.Xr getgroups 2
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.Xr setgroups 2
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