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| author | Carlos O'Donell <carlos@redhat.com> | 2016-06-10 14:40:38 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2016-06-10 15:09:12 -0400 |
| commit | e0835a5354aba6015648473a727823ea434a48e6 (patch) | |
| tree | 7498d77fff23f65fb9df4030b98855f2fdb323f7 /misc/sys/cdefs.h | |
| parent | 78880cc185dc521855a58001a28e3059722d8e85 (diff) | |
| download | glibc-e0835a5354aba6015648473a727823ea434a48e6.tar.gz glibc-e0835a5354aba6015648473a727823ea434a48e6.tar.xz glibc-e0835a5354aba6015648473a727823ea434a48e6.zip | |
Bug 20215: Always undefine __always_inline before defining it.
The Linux kernel defines __always_inline in stddef.h (283d7573), and it conflicts with the definition in misc/sys/cdefs.h. To fix this we undefine it first and always use the glibc definition.
Diffstat (limited to 'misc/sys/cdefs.h')
| -rw-r--r-- | misc/sys/cdefs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 7fd41549db..a3c2429b32 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -304,8 +304,13 @@ /* Forces a function to be always inlined. */ #if __GNUC_PREREQ (3,2) +/* The Linux kernel defines __always_inline in stddef.h (283d7573), and + it conflicts with this definition. Therefore undefine it first to + allow either header to be included first. */ +# undef __always_inline # define __always_inline __inline __attribute__ ((__always_inline__)) #else +# undef __always_inline # define __always_inline __inline #endif |