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Diffstat (limited to 'share/man/man9/ucred.9')
| -rw-r--r-- | share/man/man9/ucred.9 | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/share/man/man9/ucred.9 b/share/man/man9/ucred.9 index 38759bddb5b0..453df386ff18 100644 --- a/share/man/man9/ucred.9 +++ b/share/man/man9/ucred.9 @@ -24,7 +24,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH .\" DAMAGE. .\" -.Dd July 29, 2025 +.Dd August 29, 2025 .Dt UCRED 9 .Os .Sh NAME @@ -113,28 +113,26 @@ The actual copying is performed by .Pp The .Fn crsetgroups -and -.Fn crsetgroups_and_egid -functions set the +function sets the .Va cr_groups and .Va cr_ngroups -variables and allocates space as needed. -They also truncate the group list to the current maximum number of -groups. -No other mechanism should be used to modify the -.Va cr_groups -array. -Note that +variables representing the supplementary groups, allocating space as needed. +It also truncates the group list to the current maximum number of groups. +The .Fn crsetgroups_and_egid -will interpret the first element of +function is similar, but interprets separately the first group of .Va groups -as the new effective GID and the rest of the array as the supplementary groups, -and +as the effective GID to set, only setting the subsequent groups as supplementary +ones. +It will use .Va default_egid -will be used as the new effective GID only if +as the new effective GID if .Va groups is empty. +No other mechanism should be used to modify the +.Va cr_groups +array. .Pp The .Fn cru2x |