about summary refs log tree commit diff
path: root/wcsmbs/wchar.h
diff options
context:
space:
mode:
authorPaul E. Murphy <murphyp@linux.vnet.ibm.com>2020-02-14 16:41:11 -0600
committerPaul E. Murphy <murphyp@linux.vnet.ibm.com>2020-04-30 08:52:08 -0500
commite2239af353b053b9c645e396b13bce8688f9d615 (patch)
treeb4bcb6aa914181703a211dcf3cf6a7aa52107670 /wcsmbs/wchar.h
parent86005fdbf40d6fc84d84c824d75c656e7c1398e3 (diff)
downloadglibc-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 'wcsmbs/wchar.h')
-rw-r--r--wcsmbs/wchar.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index fb2cec8167..9cf8b05a87 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -634,10 +634,10 @@ extern int swscanf (const wchar_t *__restrict __s,
 
 /* For historical reasons, the C99-compliant versions of the scanf
    functions are at alternative names.  When __LDBL_COMPAT or
-   __LONG_DOUBLE_USES_FLOAT128 are in effect, this is handled in
+   __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI are in effect, this is handled in
    bits/wchar-ldbl.h.  */
 #if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT \
-     && __LONG_DOUBLE_USES_FLOAT128 == 0
+     && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0
 #  ifdef __REDIRECT
 extern int __REDIRECT (fwscanf, (__FILE *__restrict __stream,
 				 const wchar_t *__restrict __format, ...),
@@ -691,7 +691,7 @@ extern int vswscanf (const wchar_t *__restrict __s,
 # if !__GLIBC_USE (DEPRECATED_SCANF) \
      && (!defined __LDBL_COMPAT || !defined __REDIRECT) \
      && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K) \
-     && __LONG_DOUBLE_USES_FLOAT128 == 0
+     && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0
 #  ifdef __REDIRECT
 extern int __REDIRECT (vfwscanf, (__FILE *__restrict __s,
 				  const wchar_t *__restrict __format,
@@ -853,7 +853,7 @@ extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
 #endif
 
 #include <bits/floatn.h>
-#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
+#if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
 # include <bits/wchar-ldbl.h>
 #endif