From 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:30:35 +0200 Subject: Adding upstream version 2.38.1. Signed-off-by: Daniel Baumann --- include/pidfd-utils.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/pidfd-utils.h (limited to 'include/pidfd-utils.h') diff --git a/include/pidfd-utils.h b/include/pidfd-utils.h new file mode 100644 index 0000000..eddede9 --- /dev/null +++ b/include/pidfd-utils.h @@ -0,0 +1,28 @@ +#ifndef UTIL_LINUX_PIDFD_UTILS +#define UTIL_LINUX_PIDFD_UTILS + +#ifdef HAVE_SYS_SYSCALL_H +# include +# if defined(SYS_pidfd_send_signal) && defined(SYS_pidfd_open) +# include + +# ifndef HAVE_PIDFD_SEND_SIGNAL +static inline int pidfd_send_signal(int pidfd, int sig, siginfo_t *info, + unsigned int flags) +{ + return syscall(SYS_pidfd_send_signal, pidfd, sig, info, flags); +} +# endif + +# ifndef HAVE_PIDFD_OPEN +static inline int pidfd_open(pid_t pid, unsigned int flags) +{ + return syscall(SYS_pidfd_open, pid, flags); +} +# endif + +# define UL_HAVE_PIDFD 1 + +# endif /* SYS_pidfd_send_signal */ +#endif /* HAVE_SYS_SYSCALL_H */ +#endif /* UTIL_LINUX_PIDFD_UTILS */ -- cgit v1.2.3