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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 /stdio-common
parent86005fdbf40d6fc84d84c824d75c656e7c1398e3 (diff)
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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 'stdio-common')
-rw-r--r--stdio-common/printf.h2
-rw-r--r--stdio-common/tst-vfprintf-user-type.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/stdio-common/printf.h b/stdio-common/printf.h
index 00bedebfdb..7dccfcd6fb 100644
--- a/stdio-common/printf.h
+++ b/stdio-common/printf.h
@@ -183,7 +183,7 @@ extern int printf_size_info (const struct printf_info *__restrict
      __THROW;
 
 #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/printf-ldbl.h>
 #endif
 
diff --git a/stdio-common/tst-vfprintf-user-type.c b/stdio-common/tst-vfprintf-user-type.c
index 40d714fdb1..0abd61cea3 100644
--- a/stdio-common/tst-vfprintf-user-type.c
+++ b/stdio-common/tst-vfprintf-user-type.c
@@ -147,7 +147,7 @@ do_test (void)
 
   /* Alias declaration for asprintf, to avoid the format string
      attribute and the associated warning.  */
-#if __LONG_DOUBLE_USES_FLOAT128 == 1
+#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
   extern int asprintf_alias (char **, const char *, ...) __asm__ ("__asprintfieee128");
 #else
   extern int asprintf_alias (char **, const char *, ...) __asm__ ("asprintf");