Add "gid" and "group" keywords to display the effective group ID

and effective group name.  Also, add "egid", "egroup" and "euid" aliases.

PR:		bin/146331
Submitted by:	Jeremie Le Hen <jeremie at le-hen dot org>

1 files changed, 16 insertions, 0 deletions

diff --git a/bin/ps/print.c b/bin/ps/print.c
index 432cffa274d3..02c6112d5461 100644
--- a/bin/ps/print.c
+++ b/bin/ps/print.c
@@ -341,6 +341,22 @@ s_uname(KINFO *k)
 }
 
 void
+egroupname(KINFO *k, VARENT *ve)
+{
+	VAR *v;
+
+	v = ve->var;
+	(void)printf("%-*s", v->width,
+	    group_from_gid(k->ki_p->ki_groups[0], 0));
+}
+
+int
+s_egroupname(KINFO *k)
+{
+	return (strlen(group_from_gid(k->ki_p->ki_groups[0], 0)));
+}
+
+void
 rgroupname(KINFO *k, VARENT *ve)
 {
 	VAR *v;