Since nan() is supposed to work the same as strtod("nan(...)", NULL),

my original implementation made both use the same code. Unfortunately,
this meant libm depended on a vendor header at compile time and previously-
unexposed vendor bits in libc at runtime.

Hence, I just wrote my own version of the relevant vendor routine. As it
turns out, mine has a factor of 8 fewer of lines of code, and is a bit more
readable anyway. The strtod() and *scanf() routines still use vendor code.

Reviewed by:	bde

1 files changed, 0 insertions, 3 deletions

diff --git a/lib/libc/sparc64/Symbol.map b/lib/libc/sparc64/Symbol.map
index 9d11e10..73d0ed5 100644
--- a/lib/libc/sparc64/Symbol.map
+++ b/lib/libc/sparc64/Symbol.map
@@ -96,7 +96,4 @@ FBSDprivate_1.0 {
 
 	/* used in src/lib/csu/sparc64/crt1.c */
 	__sparc_utrap_setup;
-
-	/* used in libm */
-	__ULtoQ_D2A;
 };