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authorStas Sergeev <stsp@list.ru>2017-02-27 23:27:28 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-28 03:43:45 +0100
commit0c49ad4155122ae7684cc744bc5a181ba28518b5 (patch)
tree4740765c38bca9552b6bcd4b22d7a5839c9a7aaa /tools/testing/selftests/sigaltstack
parentsigaltstack: support SS_AUTODISARM for CONFIG_COMPAT (diff)
downloadlinux-0c49ad4155122ae7684cc744bc5a181ba28518b5.tar.xz
linux-0c49ad4155122ae7684cc744bc5a181ba28518b5.zip
tools/testing/selftests/sigaltstack/sas.c: improve output of sigaltstack testcase
Currently it uses %i for bitmasks, which makes it difficult to properly decode the values. Use %x instead. Link: http://lkml.kernel.org/r/b7b4c45d-2f21-de6c-d1c8-16c8386da27c@list.ru Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net> Cc: Shuah Khan <shuah@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/sigaltstack')
-rw-r--r--tools/testing/selftests/sigaltstack/sas.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/selftests/sigaltstack/sas.c b/tools/testing/selftests/sigaltstack/sas.c
index 1bb01258e559..ccd07343d418 100644
--- a/tools/testing/selftests/sigaltstack/sas.c
+++ b/tools/testing/selftests/sigaltstack/sas.c
@@ -57,7 +57,7 @@ void my_usr1(int sig, siginfo_t *si, void *u)
exit(EXIT_FAILURE);
}
if (stk.ss_flags != SS_DISABLE)
- printf("[FAIL]\tss_flags=%i, should be SS_DISABLE\n",
+ printf("[FAIL]\tss_flags=%x, should be SS_DISABLE\n",
stk.ss_flags);
else
printf("[OK]\tsigaltstack is disabled in sighandler\n");
@@ -122,7 +122,8 @@ int main(void)
if (stk.ss_flags == SS_DISABLE) {
printf("[OK]\tInitial sigaltstack state was SS_DISABLE\n");
} else {
- printf("[FAIL]\tInitial sigaltstack state was %i; should have been SS_DISABLE\n", stk.ss_flags);
+ printf("[FAIL]\tInitial sigaltstack state was %x; "
+ "should have been SS_DISABLE\n", stk.ss_flags);
return EXIT_FAILURE;
}
@@ -165,7 +166,7 @@ int main(void)
exit(EXIT_FAILURE);
}
if (stk.ss_flags != SS_AUTODISARM) {
- printf("[FAIL]\tss_flags=%i, should be SS_AUTODISARM\n",
+ printf("[FAIL]\tss_flags=%x, should be SS_AUTODISARM\n",
stk.ss_flags);
exit(EXIT_FAILURE);
}