diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-06-16 17:39:15 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-06-19 21:14:58 +0300 |
| commit | 6c3466435b03fb84647f5ad413f98f2ccb12b5c2 (patch) | |
| tree | 55e93240208b072307f144520766a4fd75dd15d5 /tools/include/linux/compiler-gcc.h | |
| parent | 36ce565114b4e7e3b83f40309675f6b1720957e4 (diff) | |
| download | linux-6c3466435b03fb84647f5ad413f98f2ccb12b5c2.tar.xz | |
tools: Adopt __noreturn from kernel sources
To have a more compact way to specify that a function doesn't return,
instead of the open coded:
__attribute__((noreturn))
And use it instead of the tools/perf/ specific variation, NORETURN.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-l0y144qzixcy5t4c6i7pdiqj@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/include/linux/compiler-gcc.h')
| -rw-r--r-- | tools/include/linux/compiler-gcc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/include/linux/compiler-gcc.h b/tools/include/linux/compiler-gcc.h index 825d44f89a29..a3deb74cb070 100644 --- a/tools/include/linux/compiler-gcc.h +++ b/tools/include/linux/compiler-gcc.h @@ -19,3 +19,5 @@ /* &a[0] degrades to a pointer: a different type from an array */ #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) + +#define __noreturn __attribute__((noreturn)) |