diff options
| author |   guenther <guenther@openbsd.org> | 2018-03-12 06:19:19 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2018-03-12 06:19:19 +0000 |
| commit | c9ad05d3055dda7d02ab88ed4f078c7f44e6d442 (patch) | |
| tree | 92eaa75a1f2da12005ed6109ed2592c53b057f9b | |
| parent | Make the binding of rintl, significand, and significandf consistently (diff) | |
| download | wireguard-openbsd-c9ad05d3055dda7d02ab88ed4f078c7f44e6d442.tar.xz wireguard-openbsd-c9ad05d3055dda7d02ab88ed4f078c7f44e6d442.zip | |
Gah, rintl() is used internally, so add a macro for the fourth possiblity,
a cloning a non-standard, long double function which _is_ used from the
matching plain double function
build failured pointed out by deraadt@
| -rw-r--r-- | lib/libm/hidden/namespace.h | 7 | ||||
| -rw-r--r-- | lib/libm/src/s_rint.c | 2 |
2 files changed, 7 insertions, 2 deletions
diff --git a/lib/libm/hidden/namespace.h b/lib/libm/hidden/namespace.h index 92d4efd9b6c..b95e46140cb 100644 --- a/lib/libm/hidden/namespace.h +++ b/lib/libm/hidden/namespace.h @@ -1,4 +1,4 @@ -/* $OpenBSD: namespace.h,v 1.2 2018/03/12 04:22:56 guenther Exp $ */ +/* $OpenBSD: namespace.h,v 1.3 2018/03/12 06:19:19 guenther Exp $ */ #ifndef _LIBM_NAMESPACE_H_ #define _LIBM_NAMESPACE_H_ @@ -106,6 +106,9 @@ #define LDBL_CLONE(x) LDBL_UNUSED_CLONE(x); \ __dso_hidden typeof(HIDDEN(x##l)) HIDDEN(x##l) \ __attribute__((alias (HIDDEN_STRING(x)))) +#define LDBL_NONSTD_CLONE(x) LDBL_NONSTD_UNUSED_CLONE(x); \ + __dso_hidden typeof(HIDDEN(x##l)) HIDDEN(x##l) \ + __attribute__((alias (HIDDEN_STRING(x)))) #if __LDBL_MANT_DIG__ == __DBL_MANT_DIG__ # define LDBL_PROTO_NORMAL(x) typeof(x) HIDDEN(x) @@ -113,12 +116,14 @@ # define LDBL_MAYBE_CLONE(x) LDBL_CLONE(x) # define LDBL_MAYBE_UNUSED_CLONE(x) LDBL_UNUSED_CLONE(x) # define LDBL_MAYBE_NONSTD_UNUSED_CLONE(x) LDBL_NONSTD_UNUSED_CLONE(x) +# define LDBL_MAYBE_NONSTD_CLONE(x) LDBL_NONSTD_CLONE(x) #else # define LDBL_PROTO_NORMAL(x) PROTO_NORMAL(x) # define LDBL_PROTO_STD_DEPRECATED(x) PROTO_STD_DEPRECATED(x) # define LDBL_MAYBE_CLONE(x) __asm("") # define LDBL_MAYBE_UNUSED_CLONE(x) __asm("") # define LDBL_MAYBE_NONSTD_UNUSED_CLONE(x) __asm("") +# define LDBL_MAYBE_NONSTD_CLONE(x) __asm("") #endif #endif /* _LIBM_NAMESPACE_H_ */ diff --git a/lib/libm/src/s_rint.c b/lib/libm/src/s_rint.c index 20f75d7c856..975d8a08140 100644 --- a/lib/libm/src/s_rint.c +++ b/lib/libm/src/s_rint.c @@ -76,4 +76,4 @@ rint(double x) return w-TWO52[sx]; } DEF_STD(rint); -LDBL_MAYBE_NONSTD_UNUSED_CLONE(rint); +LDBL_MAYBE_NONSTD_CLONE(rint); |