diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-06-16 11:57:54 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-06-19 15:27:05 -0300 |
| commit | 3ee350fb8a2b30fe47dd9e3b299dff0178fc8c88 (patch) | |
| tree | 8d7f8bf9243207e0c400b124dd4b230cb44f9436 /tools/include | |
| parent | afaed6d3e4aa56e939b496aafa5c97852e223122 (diff) | |
tools: Adopt __scanf from kernel sources
To have a more compact way to ask the compiler to perform scanf like
argument validation.
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-yzqrhfjrn26lqqtwf55egg0h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/linux/compiler-gcc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/include/linux/compiler-gcc.h b/tools/include/linux/compiler-gcc.h index f531b258ff94..2846094aad4d 100644 --- a/tools/include/linux/compiler-gcc.h +++ b/tools/include/linux/compiler-gcc.h @@ -23,3 +23,4 @@ #define __noreturn __attribute__((noreturn)) #define __printf(a, b) __attribute__((format(printf, a, b))) +#define __scanf(a, b) __attribute__((format(scanf, a, b))) |