diff options
| author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2012-07-31 15:30:38 +0000 |
|---|---|---|
| committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2012-07-31 15:30:38 +0000 |
| commit | dd3105b347f432016fcdc1abd472c3717f557c9e (patch) | |
| tree | cbaaecdaa1d3ad240177c9040f7f46c1387716ce /libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c | |
| parent | 20f73aac36c2b2c240dcc379d5117488fe44960c (diff) | |
Merge changes between r19464 and r19920 from /fsf/trunk.
git-svn-id: svn://svn.eglibc.org/trunk@19921 7b3dc134-2b1b-0410-93df-9e9f96275f8d
Diffstat (limited to 'libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c')
| -rw-r--r-- | libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c b/libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c index 930a2bcbd..40012e41e 100644 --- a/libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c +++ b/libc/sysdeps/ieee754/ldbl-128ibm/e_jnl.c @@ -56,6 +56,7 @@ * */ +#include <errno.h> #include <math.h> #include <math_private.h> @@ -387,6 +388,9 @@ __ieee754_ynl (int n, long double x) a = temp; } } + /* If B is +-Inf, set up errno accordingly. */ + if (! __finitel (b)) + __set_errno (ERANGE); if (sign > 0) return b; else |