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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
commit | 0fdc50dfab47d525b71a9f0d8310746cdc0c09c5 (patch) | |
tree | 42f5f09f2c8677389136541815394b76fba07600 /tools/testing/selftests/pidfd/pidfd.h | |
parent | Input: add driver for the Cypress CY8CTMA140 touchscreen (diff) | |
parent | Linux 5.6 (diff) | |
download | linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.tar.xz linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.zip |
Merge tag 'v5.6' into next
Sync up with mainline to get device tree and other changes.
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 */ |