lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-28 00:21:52 +03:00
Code Activity

Add const attr to gnu_dev_{major,minor,makedev}

Browse Source
This commit is contained in:
Marek Polacek
2011-07-20 12:35:29 -04:00
committed by Ulrich Drepper
parent 3ff9459622
commit 295e904fe6
3 changed files with 20 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
misc/sys/cdefs.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1992-2001, 2002, 2004, 2005, 2006, 2007, 2009
/* Copyright (C) 1992-2001, 2002, 2004, 2005, 2006, 2007, 2009, 2011
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -218,6 +218,13 @@
# define __attribute_pure__ /* Ignore */
#endif
/* This declaration tells the compiler that the value is constant. */
#if __GNUC_PREREQ (2,5)
# define __attribute_const__ __attribute__ ((__const__))
#else
# define __attribute_const__ /* Ignore */
#endif
/* At some point during the gcc 3.1 development the `used' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */