rockchip-kernel

Files

Arnaldo Carvalho de Melo b5bf1733d6 tools include: Add a __fallthrough statement

For cases where implicit fall through case labels are intended,
to let us inform that to gcc >= 7:

    CC       /tmp/build/perf/util/string.o
  util/string.c: In function 'perf_atoll':
  util/string.c:22:7: error: this statement may fall through [-Werror=implicit-fallthrough=]
      if (*p)
         ^
  util/string.c:24:3: note: here
     case '\0':
     ^~~~

So we introduce:

  #define __fallthrough __attribute__ ((fallthrough))

And use it in such cases.

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>
Cc: William Cohen <wcohen@redhat.com>
Link: http://lkml.kernel.org/n/tip-qnpig0xfop4hwv6k4mv1wts5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2017-02-08 17:30:58 -03:00

atomic.h

tools include: Add basic atomic.h implementation from the kernel sources

2015-05-08 16:11:05 -03:00

bitmap.h

tools: add more bitmap functions

2016-12-14 16:04:10 -08:00

bitops.h

tools lib: Add for_each_clear_bit macro

2016-10-24 11:07:33 -03:00

compiler.h

tools include: Add a __fallthrough statement