ffsl, ffsll: Declare under __USE_MISC, not just __USE_GNU

Recent BSDs declare these functions, too.

diff --git a/ChangeLog b/ChangeLog
index 48357859f51c94536a325662b91ad2fab13c413d..a36b0b4a1e0a0e44bd2d08c96b786f993d8d11b9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-10-30  Florian Weimer  <fweimer@redhat.com>
+
+       * string/strings.h (ffsl, ffsll): Declare under __USE_MISC, not
+       just __USE_GNU.
+
 2017-10-30  Florian Weimer  <fweimer@redhat.com>
 
        * posix/tst-gnuglob-skeleton.c: Renamed from tst-gnuglob.c.

diff --git a/string/strings.h b/string/strings.h
index 630b3adc2381c0bff65963011e1e27b3d71d5902..27508e31b89763855283fac002093f17b382eebc 100644 (file)
--- a/string/strings.h
+++ b/string/strings.h
@@ -106,7 +106,7 @@ extern int ffs (int __i) __THROW __attribute_const__;
 
 /* The following two functions are non-standard but necessary for non-32 bit
    platforms.  */
-# ifdef        __USE_GNU
+# ifdef        __USE_MISC
 extern int ffsl (long int __l) __THROW __attribute_const__;
 __extension__ extern int ffsll (long long int __ll)
      __THROW __attribute_const__;