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Diffstat (limited to 'sysdeps/stub/mprotect.c')
-rw-r--r--sysdeps/stub/mprotect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/stub/mprotect.c b/sysdeps/stub/mprotect.c
index 2626e4b4b8..81e54cd776 100644
--- a/sysdeps/stub/mprotect.c
+++ b/sysdeps/stub/mprotect.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.  */
 int
 __mprotect (caddr_t addr, size_t len, int prot)
 {
-  errno = ENOSYS;
+  __set_errno (ENOSYS);
   return -1;
 }
 weak_alias (__mprotect, mprotect)