about summary refs log tree commit diff
path: root/misc/sys/cdefs.h
diff options
context:
space:
mode:
authorJoseph Myers <joseph@codesourcery.com>2017-08-07 19:53:17 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-08-07 19:53:17 +0000
commit8b1647877c7f797161dfe1a6b35eab8534d98f9f (patch)
tree5ef137d0791435214795a0d889599b3ec971d6fd /misc/sys/cdefs.h
parentdd3e86ad7cf5ea1b5a42b7962732f98882c63ff8 (diff)
downloadglibc-8b1647877c7f797161dfe1a6b35eab8534d98f9f.tar.gz
glibc-8b1647877c7f797161dfe1a6b35eab8534d98f9f.tar.xz
glibc-8b1647877c7f797161dfe1a6b35eab8534d98f9f.zip
Remove __long_double_t.
sys/cdefs.h has a macro __long_double_t used in two places in glibc.
long double is a standard part of C since C89; there is no need for
such an alias for it.  This patch removes that macro and uses long
double directly everywhere.  As an implementation-namespace,
undocumented symbol, it should not be considered part of the API for
users, and codesearch.debian.net shows no sign of it being used
outside glibc in a way that would break with this patch.

Tested for x86_64.

	* misc/sys/cdefs.h (__long_double_t): Remove.
	* stdio-common/printf_fp.c (__printf_fp_l): Use long double
	instead of __long_double_t,
	* stdlib/strfmon_l.c (__vstrfmon_l): Likewise.
Diffstat (limited to 'misc/sys/cdefs.h')
-rw-r--r--misc/sys/cdefs.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 06523bfe9c..b3e7f3be96 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -102,7 +102,6 @@
 
 /* This is not a typedef so `const __ptr_t' does the right thing.  */
 #define __ptr_t void *
-#define __long_double_t  long double
 
 
 /* C++ needs to know that types and declarations are C, not C++.  */