diff options
Diffstat (limited to 'tools/testing/selftests/x86/entry_from_vm86.c')
| -rw-r--r-- | tools/testing/selftests/x86/entry_from_vm86.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/tools/testing/selftests/x86/entry_from_vm86.c b/tools/testing/selftests/x86/entry_from_vm86.c index d1e919b0c1dc..5cb8393737d0 100644 --- a/tools/testing/selftests/x86/entry_from_vm86.c +++ b/tools/testing/selftests/x86/entry_from_vm86.c @@ -24,31 +24,11 @@ #include <errno.h> #include <sys/vm86.h> +#include "helpers.h" + static unsigned long load_addr = 0x10000; static int nerrs = 0; -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 sig_atomic_t got_signal; static void sighandler(int sig, siginfo_t *info, void *ctx_void) |