svn commit: r274598 - head/contrib/netbsd-tests/lib/libm

[Garrett Cooper]

Author: ngie
Date: Sun Nov 16 20:35:32 2014
New Revision: 274598
URL: https://svnweb.freebsd.org/changeset/base/274598

Log:
  Reset errno to 0 before running scalbn to be sure that the tested errno is
  valid
  
  Sponsored by: EMC / Isilon Storage Division

Modified:
  head/contrib/netbsd-tests/lib/libm/t_scalbn.c

Modified: head/contrib/netbsd-tests/lib/libm/t_scalbn.c
==============================================================================
--- head/contrib/netbsd-tests/lib/libm/t_scalbn.c	Sun Nov 16 20:34:46 2014	(r274597)
+++ head/contrib/netbsd-tests/lib/libm/t_scalbn.c	Sun Nov 16 20:35:32 2014	(r274598)
@@ -81,6 +81,9 @@ ATF_TC_BODY(scalbn_val, tc)
 	double rv;
 
 	for (i = 0; i < tcnt; i++) {
+#ifdef __FreeBSD__
+		errno = 0;
+#endif
 		rv = scalbn(tests[i].inval, tests[i].exp);
 		ATF_CHECK_EQ_MSG(errno, tests[i].error,
 		    "test %zu: errno %d instead of %d", i, errno,