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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
commit | 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c (patch) | |
tree | 44dfb6ca500d32cabd450649b322a42e70a30683 /include/pidfd-utils.h | |
parent | Initial commit. (diff) | |
download | util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.tar.xz util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.zip |
Adding upstream version 2.38.1.upstream/2.38.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | include/pidfd-utils.h | 28 |
1 files changed, 28 insertions, 0 deletions
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 <sys/syscall.h> +# if defined(SYS_pidfd_send_signal) && defined(SYS_pidfd_open) +# include <sys/types.h> + +# 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 */ |