From: Adrian Bunk <bunk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] makedev.3: glibc has deprecated exposing the definitions via <sys/types.h>
Date: Sat, 25 Nov 2017 12:12:07 +0200 [thread overview]
Message-ID: <20171125101207.27932-1-bunk@kernel.org> (raw)
Compile warning with glibc 2.25:
warning: In the GNU C Library, "makedev" is defined
by <sys/sysmacros.h>. For historical compatibility, it is
currently defined by <sys/types.h> as well, but we plan to
remove this soon. To use "makedev", include <sys/sysmacros.h>
directly. If you did not intend to use a system-defined macro
"makedev", you should undefine it after including <sys/types.h>.
Background:
https://sourceware.org/git/?p=glibc.git;a=commit;h=dbab6577c6684c62bd2521c1c29dc25c3cac966f
---
man3/makedev.3 | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/man3/makedev.3 b/man3/makedev.3
index 3398bbb0b..75c191be7 100644
--- a/man3/makedev.3
+++ b/man3/makedev.3
@@ -94,9 +94,10 @@ and
The latter names are exported, but the traditional names are more portable.
.PP
The BSDs expose the definitions for these macros via
-.IR <sys/types.h> ,
-and glibc also exposes definitions for these macros from that
-header file if suitable feature test macros are defined.
+.IR <sys/types.h> .
+glibc also exposes definitions for these macros from that
+header file if suitable feature test macros are defined,
+but this is deprecated and will be removed in the future.
.SH SEE ALSO
.BR mknod (2),
.BR stat (2)
--
2.11.0
--
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next reply other threads:[~2017-11-25 10:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-25 10:12 Adrian Bunk [this message]
[not found] ` <20171125101207.27932-1-bunk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-11-26 7:36 ` [PATCH] makedev.3: glibc has deprecated exposing the definitions via <sys/types.h> Michael Kerrisk (man-pages)
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