1 files changed, 7 insertions, 3 deletions
diff --git a/cpukit/posix/src/mprotect.c b/cpukit/posix/src/mprotect.c
index 94bd316ffb..7158383f95 100644
--- a/cpukit/posix/src/mprotect.c
+++ b/cpukit/posix/src/mprotect.c
@@ -31,9 +31,13 @@
 #include <sys/mman.h>
 
 int mprotect(
-  void *addr __attribute__((unused)),
-  size_t len __attribute__((unused)),
-  int prot __attribute__((unused)) )
+  void *addr,
+  size_t len,
+  int prot
+)
 {
+  (void) addr;
+  (void) len;
+  (void) prot;
   return 0;
 }