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authorZack Weinberg <zackw@panix.com>2018-02-07 15:45:58 -0500
committerZack Weinberg <zackw@panix.com>2018-02-12 07:34:50 -0500
commite16deca62e16f645213dffd4ecd1153c37765f17 (patch)
treeb86b60ce878fbe35438ab5ef915b5c9feaf40b50 /misc/sys
parentde800d83059dbedb7d151580f0a3bdc9eaf37340 (diff)
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[BZ #19239] Don't include sys/sysmacros.h from sys/types.h.
This completes the deprecation and removal of this inclusion, which was begun in the 2.25 release. * posix/sys/types.h: Don't include sys/sysmacros.h. * misc/sys/sysmacros.h: Remove the conditional deprecation warnings for the macros defined by this header.
Diffstat (limited to 'misc/sys')
-rw-r--r--misc/sys/sysmacros.h52
1 files changed, 3 insertions, 49 deletions
diff --git a/misc/sys/sysmacros.h b/misc/sys/sysmacros.h
index ccc15e5..699e038 100644
--- a/misc/sys/sysmacros.h
+++ b/misc/sys/sysmacros.h
@@ -16,23 +16,6 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifndef _SYS_SYSMACROS_H_OUTER
-
-#ifndef __SYSMACROS_DEPRECATED_INCLUSION
-# define _SYS_SYSMACROS_H_OUTER 1
-#endif
-
-/* If <sys/sysmacros.h> is included after <sys/types.h>, these macros
- will already be defined, and we need to redefine them without the
- deprecation warnings. (If they are included in the opposite order,
- the outer #ifndef will suppress this entire file and the macros
- will be usable without warnings.) */
-#undef major
-#undef minor
-#undef makedev
-
-/* This is the macro that must be defined to satisfy the misuse check
- in bits/sysmacros.h. */
#ifndef _SYS_SYSMACROS_H
#define _SYS_SYSMACROS_H 1
@@ -40,27 +23,6 @@
#include <bits/types.h>
#include <bits/sysmacros.h>
-/* Caution: The text of this deprecation message is unquoted, so that
- #symbol can be substituted. (It is converted to a string by
- __SYSMACROS_DM1.) This means the message must be a sequence of
- complete pp-tokens; in particular, English contractions (it's,
- can't) cannot be used.
-
- The message has been manually word-wrapped to fit in 80 columns
- when output by GCC 5 and 6. The first line is shorter to leave
- some room for the "foo.c:23: warning:" annotation. */
-#define __SYSMACROS_DM(symbol) __SYSMACROS_DM1 \
- (In the GNU C Library, #symbol is defined\n\
- by <sys/sysmacros.h>. For historical compatibility, it is\n\
- currently defined by <sys/types.h> as well, but we plan to\n\
- remove this soon. To use #symbol, include <sys/sysmacros.h>\n\
- directly. If you did not intend to use a system-defined macro\n\
- #symbol, you should undefine it after including <sys/types.h>.)
-
-/* This macro is variadic because the deprecation message above
- contains commas. */
-#define __SYSMACROS_DM1(...) __glibc_macro_warning (#__VA_ARGS__)
-
#define __SYSMACROS_DECL_TEMPL(rtype, name, proto) \
extern rtype gnu_dev_##name proto __THROW __attribute_const__;
@@ -84,8 +46,6 @@ __SYSMACROS_DEFINE_MAKEDEV (__SYSMACROS_IMPL_TEMPL)
__END_DECLS
-#endif /* _SYS_SYSMACROS_H */
-
#ifndef __SYSMACROS_NEED_IMPLEMENTATION
# undef __SYSMACROS_DECL_TEMPL
# undef __SYSMACROS_IMPL_TEMPL
@@ -97,14 +57,8 @@ __END_DECLS
# undef __SYSMACROS_DEFINE_MAKEDEV
#endif
-#ifdef __SYSMACROS_DEPRECATED_INCLUSION
-# define major(dev) __SYSMACROS_DM (major) gnu_dev_major (dev)
-# define minor(dev) __SYSMACROS_DM (minor) gnu_dev_minor (dev)
-# define makedev(maj, min) __SYSMACROS_DM (makedev) gnu_dev_makedev (maj, min)
-#else
-# define major(dev) gnu_dev_major (dev)
-# define minor(dev) gnu_dev_minor (dev)
-# define makedev(maj, min) gnu_dev_makedev (maj, min)
-#endif
+#define major(dev) gnu_dev_major (dev)
+#define minor(dev) gnu_dev_minor (dev)
+#define makedev(maj, min) gnu_dev_makedev (maj, min)
#endif /* sys/sysmacros.h */