summaryrefslogtreecommitdiff
path: root/libm/s_scalbn.c
diff options
context:
space:
mode:
authorDenis Vlasenko <vda.linux@googlemail.com>2009-01-03 13:58:09 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2009-01-03 13:58:09 +0000
commit33836c9854b39638a8460bdf5e7d761bb5d1e6ae (patch)
treeab583add2bad31dc23601299d3ff4ea6bc0d3fd9 /libm/s_scalbn.c
parentb994ff9e32473ef3779cb23b4974295f3ba08aef (diff)
fix small goof in last commit: should use "long" function (scalbln)
as a main one, not "int" one (scalbn).
Diffstat (limited to 'libm/s_scalbn.c')
-rw-r--r--libm/s_scalbn.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/libm/s_scalbn.c b/libm/s_scalbn.c
index bb14802d8..c534467f8 100644
--- a/libm/s_scalbn.c
+++ b/libm/s_scalbn.c
@@ -10,8 +10,8 @@
*/
/*
- * scalbn (double x, int n)
- * scalbn(x,n) returns x* 2**n computed by exponent
+ * scalbln(double x, long n)
+ * scalbln(x,n) returns x * 2**n computed by exponent
* manipulation rather than by actually performing an
* exponentiation or a multiplication.
*/
@@ -25,7 +25,7 @@ twom54 = 5.55111512312578270212e-17, /* 0x3C900000, 0x00000000 */
huge = 1.0e+300,
tiny = 1.0e-300;
-double scalbn(double x, int n)
+double scalbln(double x, long n)
{
int32_t k, hx, lx;
@@ -58,19 +58,19 @@ double scalbn(double x, int n)
SET_HIGH_WORD(x, (hx & 0x800fffff) | (k << 20));
return x * twom54;
}
-libm_hidden_def(scalbn)
+libm_hidden_def(scalbln)
#if LONG_MAX == INT_MAX
-/* strong_alias(scalbn, scalbln) - "error: conflicting types for 'scalbln'"
- * because it tries to declare "typeof(scalbn) scalbln;"
- * which tries to give "int" parameter to scalbln.
+/* strong_alias(scalbln, scalbn) - "error: conflicting types for 'scalbn'"
+ * because it tries to declare "typeof(scalbln) scalbn;"
+ * which tries to give "long" parameter to scalbn.
* Doing it by hand:
*/
-__typeof(scalbln) scalbln __attribute__((alias("scalbn")));
+__typeof(scalbn) scalbn __attribute__((alias("scalbln")));
#else
-double scalbln(double x, long n)
+double scalbn(double x, int n)
{
return scalbn(x, n);
}
#endif
-libm_hidden_def(scalbln)
+libm_hidden_def(scalbn)