diff options
Diffstat (limited to 'libm/s_scalbn.c')
| -rw-r--r-- | libm/s_scalbn.c | 20 |
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) |