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| author |   Tycho Andersen <tycho@tycho.ws> | 2019-01-18 17:12:14 -0700 |
|---|---|---|
| committer |   Shuah Khan <shuah@kernel.org> | 2019-02-13 08:34:47 -0700 |
| commit | a18261d71bbc625bc32abbcded71acc408cca393 (patch) | |
| tree | 235b56536e5cf66b0fea8cecc057403512b91aa0 /tools/testing/selftests/kselftest.h | |
| parent | selftests: fix typo in seccomp_bpf.c (diff) | |
| download | linux-dev-a18261d71bbc625bc32abbcded71acc408cca393.tar.xz linux-dev-a18261d71bbc625bc32abbcded71acc408cca393.zip | |
selftest: include stdio.h in kselftest.h
While playing around with a way to skip the seccomp get_metadata test, I
noticed that this header uses printf() without defining it, leading to,
../kselftest.h: In function ‘ksft_print_header’:
../kselftest.h:61:3: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
printf("TAP version 13\n");
^~~~~~
../kselftest.h:61:3: warning: incompatible implicit declaration of built-in function ‘printf’
../kselftest.h:61:3: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
if user code doesn't also use printf.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <shuah@kernel.org>
Diffstat (limited to 'tools/testing/selftests/kselftest.h')
| -rw-r--r-- | tools/testing/selftests/kselftest.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h index a3edb2c8e43d..47e1d995c182 100644 --- a/tools/testing/selftests/kselftest.h +++ b/tools/testing/selftests/kselftest.h @@ -13,6 +13,7 @@ #include <stdlib.h> #include <unistd.h> #include <stdarg.h> +#include <stdio.h> /* define kselftest exit codes */ #define KSFT_PASS 0 |