diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_isnan.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_isnan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_isnan.c b/sysdeps/ieee754/dbl-64/s_isnan.c index 5d9f31be20..2174d988d8 100644 --- a/sysdeps/ieee754/dbl-64/s_isnan.c +++ b/sysdeps/ieee754/dbl-64/s_isnan.c @@ -21,6 +21,7 @@ static char rcsid[] = "$NetBSD: s_isnan.c,v 1.8 1995/05/10 20:47:36 jtc Exp $"; #include <math.h> #include <math_private.h> +#include <shlib-compat.h> #undef __isnan int @@ -36,6 +37,8 @@ __isnan (double x) hidden_def (__isnan) weak_alias (__isnan, isnan) #ifdef NO_LONG_DOUBLE -strong_alias (__isnan, __isnanl) +# if defined LDBL_CLASSIFY_COMPAT && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_23) +compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0); +# endif weak_alias (__isnan, isnanl) #endif |