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Diffstat (limited to 'tools/testing/selftests/pidfd/pidfd_test.c')
-rw-r--r--tools/testing/selftests/pidfd/pidfd_test.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/tools/testing/selftests/pidfd/pidfd_test.c b/tools/testing/selftests/pidfd/pidfd_test.c
index b632965e60eb..7aff2d3b42c0 100644
--- a/tools/testing/selftests/pidfd/pidfd_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_test.c
@@ -21,20 +21,12 @@
#include "pidfd.h"
#include "../kselftest.h"
-#ifndef __NR_pidfd_send_signal
-#define __NR_pidfd_send_signal -1
-#endif
-
#define str(s) _str(s)
#define _str(s) #s
#define CHILD_THREAD_MIN_WAIT 3 /* seconds */
#define MAX_EVENTS 5
-#ifndef CLONE_PIDFD
-#define CLONE_PIDFD 0x00001000
-#endif
-
static pid_t pidfd_clone(int flags, int *pidfd, int (*fn)(void *))
{
size_t stack_size = 1024;
@@ -47,12 +39,6 @@ static pid_t pidfd_clone(int flags, int *pidfd, int (*fn)(void *))
#endif
}
-static inline int sys_pidfd_send_signal(int pidfd, int sig, siginfo_t *info,
- unsigned int flags)
-{
- return syscall(__NR_pidfd_send_signal, pidfd, sig, info, flags);
-}
-
static int signal_received;
static void set_signal_received_on_sigusr1(int sig)