diff options
Diffstat (limited to 'tools/testing/selftests/pidfd/pidfd.h')
| -rw-r--r-- | tools/testing/selftests/pidfd/pidfd.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/pidfd/pidfd.h b/tools/testing/selftests/pidfd/pidfd.h index c6bc68329f4b..d482515604db 100644 --- a/tools/testing/selftests/pidfd/pidfd.h +++ b/tools/testing/selftests/pidfd/pidfd.h @@ -36,6 +36,10 @@ #define __NR_clone3 -1 #endif +#ifndef __NR_pidfd_getfd +#define __NR_pidfd_getfd -1 +#endif + /* * The kernel reserves 300 pids via RESERVED_PIDS in kernel/pid.c * That means, when it wraps around any pid < 300 will be skipped. @@ -84,4 +88,9 @@ static inline int sys_pidfd_send_signal(int pidfd, int sig, siginfo_t *info, return syscall(__NR_pidfd_send_signal, pidfd, sig, info, flags); } +static inline int sys_pidfd_getfd(int pidfd, int fd, int flags) +{ + return syscall(__NR_pidfd_getfd, pidfd, fd, flags); +} + #endif /* __PIDFD_H */ |