diff options
Diffstat (limited to 'tools/testing/selftests/x86/fsgsbase.c')
| -rw-r--r-- | tools/testing/selftests/x86/fsgsbase.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/tools/testing/selftests/x86/fsgsbase.c b/tools/testing/selftests/x86/fsgsbase.c index 50cf32de6313..0a75252d31b6 100644 --- a/tools/testing/selftests/x86/fsgsbase.c +++ b/tools/testing/selftests/x86/fsgsbase.c @@ -28,6 +28,8 @@ #include <sys/wait.h> #include <setjmp.h> +#include "helpers.h" + #ifndef __x86_64__ # error This test is 64-bit only #endif @@ -39,28 +41,6 @@ static unsigned short *shared_scratch; static int nerrs; -static void sethandler(int sig, void (*handler)(int, siginfo_t *, void *), - int flags) -{ - struct sigaction sa; - memset(&sa, 0, sizeof(sa)); - sa.sa_sigaction = handler; - sa.sa_flags = SA_SIGINFO | flags; - sigemptyset(&sa.sa_mask); - if (sigaction(sig, &sa, 0)) - err(1, "sigaction"); -} - -static void clearhandler(int sig) -{ - struct sigaction sa; - memset(&sa, 0, sizeof(sa)); - sa.sa_handler = SIG_DFL; - sigemptyset(&sa.sa_mask); - if (sigaction(sig, &sa, 0)) - err(1, "sigaction"); -} - static void sigsegv(int sig, siginfo_t *si, void *ctx_void) { ucontext_t *ctx = (ucontext_t*)ctx_void; |