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| author | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2020-02-14 16:41:11 -0600 |
|---|---|---|
| committer | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2020-04-30 08:52:08 -0500 |
| commit | e2239af353b053b9c645e396b13bce8688f9d615 (patch) | |
| tree | b4bcb6aa914181703a211dcf3cf6a7aa52107670 /include/stdio.h | |
| parent | 86005fdbf40d6fc84d84c824d75c656e7c1398e3 (diff) | |
| download | glibc-e2239af353b053b9c645e396b13bce8688f9d615.tar.gz glibc-e2239af353b053b9c645e396b13bce8688f9d615.tar.xz glibc-e2239af353b053b9c645e396b13bce8688f9d615.zip | |
Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI
Improve the commentary to aid future developers who will stumble upon this novel, yet not always perfect, mechanism to support alternative formats for long double. Likewise, rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI now that development work has settled down. The command used was git grep -l __LONG_DOUBLE_USES_FLOAT128 ':!./ChangeLog*' | \ xargs sed -i 's/__LONG_DOUBLE_USES_FLOAT128/__LDOUBLE_REDIRECTS_TO_FLOAT128_ABI/g' Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Diffstat (limited to 'include/stdio.h')
| -rw-r--r-- | include/stdio.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/stdio.h b/include/stdio.h index 1c09daf13a..9df98b2833 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -5,7 +5,7 @@ /* Workaround PR90731 with GCC 9 when using ldbl redirects in C++. */ # include <bits/floatn.h> -# if defined __cplusplus && __LONG_DOUBLE_USES_FLOAT128 == 1 +# if defined __cplusplus && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 # if __GNUC_PREREQ (9, 0) && !__GNUC_PREREQ (9, 3) # pragma GCC system_header # endif @@ -22,10 +22,10 @@ /* Some libc_hidden_ldbl_proto's do not map to a unique symbol when redirecting ldouble to _Float128 variants. We can therefore safely directly alias them to their internal name. */ -# if __LONG_DOUBLE_USES_FLOAT128 == 1 && IS_IN (libc) +# if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) # define stdio_hidden_ldbl_proto(p, f) \ extern __typeof (p ## f) p ## f __asm (__ASMNAME ("___ieee128_" #f)); -# elif __LONG_DOUBLE_USES_FLOAT128 == 1 +# elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 # define stdio_hidden_ldbl_proto(p,f) __LDBL_REDIR1_DECL (p ## f, p ## f ## ieee128) # else # define stdio_hidden_ldbl_proto(p,f) libc_hidden_proto (p ## f) @@ -101,7 +101,7 @@ libc_hidden_proto (__isoc99_vfscanf) # define sscanf __isoc99_sscanf # endif -# if __LONG_DOUBLE_USES_FLOAT128 == 1 && IS_IN (libc) +# if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) /* These are implemented as redirects to other public API. Therefore, the usual redirection fails to avoid PLT. */ extern __typeof (__isoc99_sscanf) ___ieee128_isoc99_sscanf __THROW; |