Mercurial > hg > octave-kai > gnulib-hg
changeset 17343:201622d6d12f
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.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Tue, 19 Feb 2013 14:20:04 -0800 (2013-02-19) |
| parents | e6a6fd004283 |
| children | 892b14640382 |
| files | ChangeLog lib/strtod.c |
| diffstat | 2 files changed, 9 insertions(+), 16 deletions(-) [+] |
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--- 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>.
--- a/lib/strtod.c +++ b/lib/strtod.c @@ -344,24 +344,11 @@ 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); }