1 files changed, 13 insertions, 0 deletions
diff --git a/maildrop/setgroupid.c b/maildrop/setgroupid.c
new file mode 100644
index 0000000..33820b0
--- /dev/null
+++ b/maildrop/setgroupid.c
@@ -0,0 +1,13 @@
+#include	"setgroupid.h"
+
+
+void	setgroupid(gid_t grpid)
+{
+gid_t g=grpid;
+
+#if	HAVE_SETGROUPS
+	setgroups(1, &g);
+#endif
+
+	setgid(g);
+}