Update.

[glibc.git] / sysdeps / stub / e_acosl.c

diff --git a/sysdeps/stub/e_acosl.c b/sysdeps/stub/e_acosl.c
index 5c10b526ccdfad09dae8d24e0926b3527b3c41e3..af1e6261c3f9663aced2a1ee6e59d222c664ed2b 100644 (file)
--- a/sysdeps/stub/e_acosl.c
+++ b/sysdeps/stub/e_acosl.c
@@ -1,10 +1,12 @@
 #include <math.h>
 #include <stdio.h>
+#include <errno.h>
 
 long double
 __ieee754_acosl (long double x)
 {
   fputs ("__ieee754_acosl not implemented\n", stderr);
+  __set_errno (ENOSYS);
   return 0.0;
 }