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| author | Marek Polacek <mpolacek@redhat.com> | 2011-07-20 12:35:29 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-07-20 12:35:29 -0400 |
| commit | 295e904fe6cc5b2d0535ff6016a08b6162d7e22c (patch) | |
| tree | c8cc4eecfd22b589cf39d33da42f6e3d787033af /sysdeps/unix/sysv/linux/sys/sysmacros.h | |
| parent | 3ff9459622c6ed4449381c0db453c0e5a9c79993 (diff) | |
| download | glibc-295e904fe6cc5b2d0535ff6016a08b6162d7e22c.tar.gz glibc-295e904fe6cc5b2d0535ff6016a08b6162d7e22c.tar.xz glibc-295e904fe6cc5b2d0535ff6016a08b6162d7e22c.zip | |
Add const attr to gnu_dev_{major,minor,makedev}
Diffstat (limited to 'sysdeps/unix/sysv/linux/sys/sysmacros.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/sysmacros.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/sysmacros.h b/sysdeps/unix/sysv/linux/sys/sysmacros.h index 3fc01dff11..4600c93694 100644 --- a/sysdeps/unix/sysv/linux/sys/sysmacros.h +++ b/sysdeps/unix/sysv/linux/sys/sysmacros.h @@ -31,29 +31,29 @@ __BEGIN_DECLS __extension__ extern unsigned int gnu_dev_major (unsigned long long int __dev) - __THROW; + __THROW __attribute_const__; __extension__ extern unsigned int gnu_dev_minor (unsigned long long int __dev) - __THROW; + __THROW __attribute_const__; __extension__ extern unsigned long long int gnu_dev_makedev (unsigned int __major, unsigned int __minor) - __THROW; + __THROW __attribute_const__; # if defined __GNUC__ && __GNUC__ >= 2 && defined __USE_EXTERN_INLINES -__extension__ __extern_inline unsigned int +__extension__ __extern_inline __attribute_const__ unsigned int __NTH (gnu_dev_major (unsigned long long int __dev)) { return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff); } -__extension__ __extern_inline unsigned int +__extension__ __extern_inline __attribute_const__ unsigned int __NTH (gnu_dev_minor (unsigned long long int __dev)) { return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff); } -__extension__ __extern_inline unsigned long long int +__extension__ __extern_inline __attribute_const__ unsigned long long int __NTH (gnu_dev_makedev (unsigned int __major, unsigned int __minor)) { return ((__minor & 0xff) | ((__major & 0xfff) << 8) |