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| author | Gabriel F. T. Gomes <gabriel@inconstante.eti.br> | 2018-07-04 11:54:11 -0300 |
|---|---|---|
| committer | Gabriel F. T. Gomes <gabriel@inconstante.eti.br> | 2019-03-01 15:21:32 -0300 |
| commit | 6e1f6440b99d74db314a9f1a1b27c050ef62a45c (patch) | |
| tree | 4e4426ee1e4130fa089e0a1295f5078a35d38472 /argp/bits | |
| parent | c259196b5005812aa3294dbf4eeca29b266a4522 (diff) | |
| download | glibc-6e1f6440b99d74db314a9f1a1b27c050ef62a45c.zip glibc-6e1f6440b99d74db314a9f1a1b27c050ef62a45c.tar.gz glibc-6e1f6440b99d74db314a9f1a1b27c050ef62a45c.tar.bz2 | |
ldbl-opt: Add argp_error and argp_failure (bug 23983)
The functions argp_error and argp_failure are missing support for
printing long double values when long double has the same format as
double. This patch adds the new functions __nldbl_argp_error and
__nldbl_argp_failure, as well as header magic to redirect calls to them
when -mlong-double-64 is in use.
Tested for powerpc, powerpc64 and powerpc64le.
Diffstat (limited to 'argp/bits')
| -rw-r--r-- | argp/bits/argp-ldbl.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/argp/bits/argp-ldbl.h b/argp/bits/argp-ldbl.h new file mode 100644 index 0000000..86022a0 --- /dev/null +++ b/argp/bits/argp-ldbl.h @@ -0,0 +1,24 @@ +/* Redirections for argp functions for -mlong-double-64. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _ARGP_H +# error "Never include <bits/argp-ldbl.h> directly; use <argp.h> instead." +#endif + +__LDBL_REDIR_DECL (argp_error) +__LDBL_REDIR_DECL (argp_failure) |