From 0c49ad4155122ae7684cc744bc5a181ba28518b5 Mon Sep 17 00:00:00 2001 From: Stas Sergeev Date: Mon, 27 Feb 2017 14:27:28 -0800 Subject: [PATCH] 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 Cc: Shuah Khan Cc: Ingo Molnar Cc: Andy Lutomirski Cc: Oleg Nesterov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- tools/testing/selftests/sigaltstack/sas.c | 7 ++++--- 1 file 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); }