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Document the fact that getgrouplist(3) returns 0 on success.

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MFC after:	3 days
This commit is contained in:
Pawel Jakub Dawidek 2012-02-20 20:46:27 +00:00
parent e4c7674164
commit 57a82ba4d9
1 changed files with 2 additions and 2 deletions
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4
lib/libc/gen/getgrouplist.3
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@ -28,7 +28,7 @@
.\" @(#)getgrouplist.3 8.1 (Berkeley) 6/9/93
.\" $FreeBSD$
.\"
.Dd June 9, 1993
.Dd February 20, 2012
.Dt GETGROUPLIST 3
.Os
.Sh NAME
@ -64,7 +64,7 @@ the actual number of groups found is returned in
The
.Fn getgrouplist
function
returns \-1 if the size of the group list is too small to
returns 0 on success and \-1 if the size of the group list is too small to
hold all the user's groups.
Here, the group array will be filled with as many groups as will fit.
.Sh FILES