Mercurial > gnulib
view modules/openat @ 40166:cdb3438ceb13
strtold: New module.
* lib/stdlib.in.h (strtold): New declaration.
* lib/strtold.c: New file.
* lib/strtod.c: Consider USE_LONG_DOUBLE.
(STRTOD, LDEXP, HAVE_UNDERLYING_STRTOD, DOUBLE, MIN, MAX, L_,
USE_LDEXP): New macros.
(LDEXP, scale_radix_exp, parse_number, STRTOD): Adapt for
USE_LONG_DOUBLE.
(underlying_strtod): Remove function. Replace with some macros.
Re-add the code for a missing underlying function that was removed on
2013-02-19.
* m4/strtold.m4: New file.
* m4/stdlib_h.m4 (gl_STDLIB_H): Test whether strtold is declared.
(gl_STDLIB_H_DEFAULTS): Initialize GNULIB_STRTOLD, HAVE_STRTOLD,
REPLACE_STRTOLD.
* modules/stdlib (Makefile.am): Substitute GNULIB_STRTOLD, HAVE_STRTOLD,
REPLACE_STRTOLD.
* modules/strtold: New file.
* doc/posix-functions/strtold.texi: Document the new module.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Wed, 30 Jan 2019 03:52:31 +0100 |
parents | 637f3a63efbd |
children |
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Description: openat() function: Open a file at a directory. Files: lib/openat.c m4/openat.m4 m4/open-cloexec.m4 m4/lstat.m4 m4/mode_t.m4 Depends-on: fcntl-h extensions largefile openat-h [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1] stdbool [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1] sys_stat [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1] cloexec [test $REPLACE_OPENAT = 1] fstat [test $REPLACE_OPENAT = 1] at-internal [test $HAVE_OPENAT = 0] dosname [test $HAVE_OPENAT = 0] errno [test $HAVE_OPENAT = 0] fchdir [test $HAVE_OPENAT = 0] open [test $HAVE_OPENAT = 0] openat-die [test $HAVE_OPENAT = 0] save-cwd [test $HAVE_OPENAT = 0] configure.ac: gl_FUNC_OPENAT if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then AC_LIBOBJ([openat]) gl_PREREQ_OPENAT fi gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c gl_FCNTL_MODULE_INDICATOR([openat]) Makefile.am: Include: <fcntl.h> License: GPL Maintainer: Jim Meyering, Eric Blake