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authorJoseph Myers <joseph@codesourcery.com>2017-12-06 23:06:12 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-12-06 23:06:12 +0000
commitfb1ca2aa3e58cad474c918f34e5e5eed70f5d94a (patch)
tree4a3bc2b05252124e5348b506c742c59da642820d /manual
parentfc10cc3f3223f1fa8c8dcc6743d18d1392808d71 (diff)
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Support defining strtof32, wcstof32 aliases.
This patch adds support for defining strtof32, wcstof32, strtof32_l
and wcstof32_l functions as aliases of the corresponding float
functions when _Float32 support is enabled.

Tested for x86_64; also tested with build-many-glibcs.py in
conjunction with other _Float32 changes.

	* stdlib/strtof.c: Include <bits/floatn.h>
	[__HAVE_FLOAT32 && !__HAVE_DISTINCT_FLOAT32] (strtof32): Define
	and later undefine as macro.  Define as weak alias if
	[!USE_WIDE_CHAR].
	[__HAVE_FLOAT32 && !__HAVE_DISTINCT_FLOAT32] (wcstof32): Define
	and later undefine as macro.  Define as weak alias if
	[USE_WIDE_CHAR].
	* stdlib/strtof_l.c: Include <bits/floatn.h>
	[__HAVE_FLOAT32 && !__HAVE_DISTINCT_FLOAT32] (strtof32_l): Define
	and later undefine as macro.  Define as weak alias if
	[!USE_WIDE_CHAR].
	[__HAVE_FLOAT32 && !__HAVE_DISTINCT_FLOAT32] (wcstof32_l): Define
	and later undefine as macro.  Define as weak alias if
	[USE_WIDE_CHAR].
Diffstat (limited to 'manual')
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