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author | Gabriel F. T. Gomes <gabrielftg@linux.ibm.com> | 2019-07-11 11:47:25 -0300 |
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committer | Gabriel F. T. Gomes <gabrielftg@linux.ibm.com> | 2019-11-27 15:52:41 -0300 |
commit | 77607e7d44e255f83e4df55d55ecb52867a86f03 (patch) | |
tree | 3aa1891826233e2830fd301ce0f7a72d3c435a91 /sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c | |
parent | 3b5ebe85aabfa44583a18a7ef51bc4d387e362c1 (diff) | |
download | glibc-77607e7d44e255f83e4df55d55ecb52867a86f03.tar.gz glibc-77607e7d44e255f83e4df55d55ecb52867a86f03.tar.xz glibc-77607e7d44e255f83e4df55d55ecb52867a86f03.zip |
ldbl-128ibm-compat: Add argp_error and argp_failure
Use the recently added, internal functions, __argp_error_internal and __argp_failure_internal, to provide argp_error and argp_failure that can take long double arguments with IEEE binary128 format on platforms where long double can also take double format or some non-IEEE format (currently, this means powerpc64le). Tested for powerpc64le. Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c')
-rw-r--r-- | sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c new file mode 100644 index 0000000000..c63e3cd24b --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c @@ -0,0 +1,42 @@ +/* Wrapper for argp_error and argp_failure. IEEE128 version. + 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/>. */ + +#include <argp.h> +#include <libio/libioP.h> + +void +___ieee128_argp_error (const struct argp_state *state, const char *fmt, ...) +{ + va_list ap; + va_start (ap, fmt); + __argp_error_internal (state, fmt, ap, PRINTF_LDBL_USES_FLOAT128); + va_end (ap); +} +strong_alias (___ieee128_argp_error, __argp_errorieee128) + +void +___ieee128_argp_failure (const struct argp_state *state, int status, + int errnum, const char *fmt, ...) +{ + va_list ap; + va_start (ap, fmt); + __argp_failure_internal (state, status, errnum, fmt, ap, + PRINTF_LDBL_USES_FLOAT128); + va_end (ap); +} +strong_alias (___ieee128_argp_failure, __argp_failureieee128) |