1 files changed, 16 insertions, 0 deletions
diff --git a/guts/setfsgid.c b/guts/setfsgid.c
new file mode 100644
index 0000000..b046c6f
--- /dev/null
+++ b/guts/setfsgid.c
@@ -0,0 +1,16 @@
+/* 
+ * static int
+ * wrap_setfsgid(gid_t fsgid) {
+ *	int rc = -1;
+ */
+	if (pseudo_euid == 0 ||
+	    pseudo_egid == fsgid || pseudo_rgid == fsgid || pseudo_sgid == fsgid) {
+		pseudo_fgid = fsgid;
+		rc = 0;
+	} else {
+		rc = -1;
+		errno = EPERM;
+	}
+/*	return rc;
+ * }
+ */