From: Paul Eggert <eggert@cs.ucla.edu> Date: Tue, 19 Feb 2013 22:20:04 +0000 (-0800) Subject: strtod: support coreutils better X-Git-Tag: v0.1~196 X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=8824525b61cd675b5344d4a30538edda2ca90108;p=gnulib.git strtod: support coreutils better * lib/strtod.c (underlying_strtod): Just invoke the underlying strtod. HAVE_RAW_DECL_STRTOD might not be correct in coreutils, which disables the raw decl checks. This assumes there is an underlying strtod, but that's a safe assumption these days. --- diff --git a/ChangeLog b/ChangeLog index 79bda7015e..4f3a19806f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,11 @@ 2013-02-19 Paul Eggert <eggert@cs.ucla.edu> + strtod: support coreutils better + * lib/strtod.c (underlying_strtod): Just invoke the underlying strtod. + HAVE_RAW_DECL_STRTOD might not be correct in coreutils, which + disables the raw decl checks. This assumes there is an underlying + strtod, but that's a safe assumption these days. + mountlist: port to HP NonStop Reported by Joachim Schmitz in <http://lists.gnu.org/archive/html/bug-gnulib/2013-02/msg00084.html>. diff --git a/lib/strtod.c b/lib/strtod.c index 5c43b4f564..cf59cd5b83 100644 --- a/lib/strtod.c +++ b/lib/strtod.c @@ -344,24 +344,11 @@ strtod (const char *nptr, char **endptr) return negative ? -num : num; } -/* The "underlying" strtod implementation. This must be defined +/* The underlying strtod implementation. This must be defined after strtod because it #undefs strtod. */ static double underlying_strtod (const char *nptr, char **endptr) { - if (HAVE_RAW_DECL_STRTOD) - { - /* Prefer the native strtod if available. Usually it should - work and it should give more-accurate results than our - approximation. */ - #undef strtod - return strtod (nptr, endptr); - } - else - { - /* Approximate strtod well enough for this module. There's no - need to handle anything but finite unsigned decimal - numbers with nonnull ENDPTR. */ - return parse_number (nptr, 10, 10, 1, 'e', endptr); - } +#undef strtod + return strtod (nptr, endptr); }