libselinux: state setexecfilecon(3) sets errno on failure

The other functions (getexeccon(3) and setexeccon(3)) from the man page also set errno on failure similar to the getcon(3) function family. Signed-off-by: Christian Göttsche <[email protected]> Acked-by: James Carter <[email protected]>
SELinuxProject · Dec 12, 2023 · 5939fb9 · 5939fb9
1 parent 4c8bf60
commit 5939fb9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libselinux/man/man3/getexeccon.3 b/libselinux/man/man3/getexeccon.3
@@ -89,7 +89,9 @@ then executes the specified filename with the provided argument and
 environment arrays.
 .
 .SH "RETURN VALUE"
-On error \-1 is returned.
+On failure, \-1 is returned and
+.I errno
+is  set appropriately.
 
 On success
 .BR getexeccon (),