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authorRoland McGrath <roland@gnu.org>2006-01-17 04:31:22 +0000
committerRoland McGrath <roland@gnu.org>2006-01-17 04:31:22 +0000
commitf0cf0902eab6ed0e1784823c92a358029f7c7b17 (patch)
tree402a18c84ea769ca8c518cd290467f42dece7dd3 /math/e_exp2l.c
parentedbaf668f6d6588fcf1d7a931fdd9e19a5999f6d (diff)
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* Makerules ($(+sysdir_pfx)sysd-rules): Emit pattern rules to install
	into $(inst_includedir)/%.h from sysdirs.
	[headers]: Change static pattern rule for installing
	$(headers) to do only those not matching %.h.
	($(inst_includedir)/%.h: $(objpfx)%.h): Add this pattern rule instead.
	($(inst_includedir)/%.h: %.h): Likewise.
	($(inst_includedir)/%.h: $(..)include/%.h): Likewise.

	* Makefile ($(inst_includedir)/gnu/stubs.h):
	Add $(make-target-directory).

	* stdlib/Makefile (headers): Restore headers removed in last change.

2006-01-16  Jakub Jelinek  <jakub@redhat.com>

	* math/e_exp2l.c: Don't include stdio.h, errno.h, stub-tag.h, include
	math_private.h.
	(__ieee754_exp2l): Compute for now as expl (M_LN2l * x)
	instead of failing.
	(exp2l): Remove stub_warning.

2006-01-15  Jakub Jelinek  <jakub@redhat.com>

	* io/tst-faccessat.c (do_test): Don't fail if geteuid () == 0.
Diffstat (limited to 'math/e_exp2l.c')
-rw-r--r--math/e_exp2l.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/math/e_exp2l.c b/math/e_exp2l.c
index 64ef6d3d50..7e598d8d2d 100644
--- a/math/e_exp2l.c
+++ b/math/e_exp2l.c
@@ -1,14 +1,10 @@
 #include <math.h>
-#include <stdio.h>
-#include <errno.h>
+#include "math_private.h"
 
 long double
 __ieee754_exp2l (long double x)
 {
-  fputs ("__ieee754_exp2l not implemented\n", stderr);
-  __set_errno (ENOSYS);
-  return 0.0;
+  /* This is a very stupid and inprecise implementation.  It'll get
+     replaced sometime (soon?).  */
+  return __ieee754_expl (M_LN2l * x);
 }
-
-stub_warning (exp2l)
-#include <stub-tag.h>