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b5bf1733d6
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>
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| .. | ||
| atomic.h | ||
| bitmap.h | ||
| bitops.h | ||
| compiler.h | ||
| coresight-pmu.h | ||
| err.h | ||
| export.h | ||
| filter.h | ||
| hash.h | ||
| hashtable.h | ||
| kernel.h | ||
| list.h | ||
| log2.h | ||
| poison.h | ||
| rbtree_augmented.h | ||
| rbtree.h | ||
| string.h | ||
| stringify.h | ||
| time64.h | ||
| types.h | ||