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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 /misc/sys
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 'misc/sys')
-rw-r--r--misc/sys/cdefs.h4
-rw-r--r--misc/sys/syslog.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index dd5f69f833..9fa371ab86 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -452,7 +452,7 @@
 #include <bits/wordsize.h>
 #include <bits/long-double.h>
 
-#if __LONG_DOUBLE_USES_FLOAT128 == 1
+#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
 # ifdef __REDIRECT
 
 /* Alias name defined automatically.  */
@@ -503,7 +503,7 @@ _Static_assert (0, "IEEE 128-bits long double requires redirection on this platf
   __LDBL_REDIR1_NTH (name, proto, __nldbl_##alias)
 # endif
 #endif
-#if (!defined __LDBL_COMPAT && __LONG_DOUBLE_USES_FLOAT128 == 0) \
+#if (!defined __LDBL_COMPAT && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0) \
     || !defined __REDIRECT
 # define __LDBL_REDIR1(name, proto, alias) name proto
 # define __LDBL_REDIR(name, proto) name proto
diff --git a/misc/sys/syslog.h b/misc/sys/syslog.h
index c000b8e915..dc3b0e7ef8 100644
--- a/misc/sys/syslog.h
+++ b/misc/sys/syslog.h
@@ -208,7 +208,7 @@ extern void vsyslog (int __pri, const char *__fmt, __gnuc_va_list __ap)
 #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/syslog-ldbl.h>
 #endif