glibc/sysdeps/ieee754
Gabriel F. T. Gomes f1a0eb5b67 ldbl-128ibm-compat: Add ISO C99 versions of scanf functions
In the format string for *scanf functions, the '%as', '%aS', and '%a[]'
modifiers behave differently depending on ISO C99 compatibility.  When
_GNU_SOURCE is defined and -std=c89 is passed to the compiler, these
functions behave like ascanf, and the modifiers allocate memory for the
output.  Otherwise, the ISO C99 compliant version of these functions is
used, and the modifiers consume a floating-point argument.  This patch
adds the IEEE binary128 variant of ISO C99 compliant functions for the
third long double format on powerpc64le.

Tested for powerpc64le.

Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
2019-12-13 18:02:09 -03:00
..
dbl-64 Use GCC builtins for copysign functions if desired. 2019-12-11 15:12:19 +01:00
float128 Use GCC builtins for copysign functions if desired. 2019-12-11 15:12:19 +01:00
flt-32 Adjust s_ceilf.c and s_ceill.c regarding code style. 2019-12-11 15:12:21 +01:00
ldbl-64-128 Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ldbl-96 Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ldbl-128 Adjust s_copysignl.c regarding code style. 2019-12-11 15:12:21 +01:00
ldbl-128ibm Split up endian.h to minimize exposure of BYTE_ORDER. 2019-10-01 14:54:46 -07:00
ldbl-128ibm-compat ldbl-128ibm-compat: Add ISO C99 versions of scanf functions 2019-12-13 18:02:09 -03:00
ldbl-opt Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
soft-fp Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ieee754.h Split up endian.h to minimize exposure of BYTE_ORDER. 2019-10-01 14:54:46 -07:00
k_standard.c Use copysign functions not __copysign functions in glibc libm. 2018-09-27 20:04:48 +00:00
k_standardf.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
k_standardl.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
Makefile Avoid -Wno-write-strings for k_standard.c. 2015-02-26 22:50:54 +00:00
s_lib_version.c Simplify math-svid-compat code. 2017-08-28 15:19:52 +00:00
s_matherr.c Obsolete matherr, _LIB_VERSION, libieee.a. 2017-08-21 17:45:10 +00:00
s_signgam.c Remove unnecessary math_private.h includes. 2018-09-28 21:53:33 +00:00