Module syscalls Copy item path Source pub use super::signal_handling::sys_restart_syscall ;WaitingOptions The generic options for both waitid and wait4. read_siginfo Reads a siginfo_t structure from the given userspace address. sys_kill The kill syscall can be used to send any signal to any process group or process. sys_pidfd_send_signal The pidfd_send_signal syscall sends a signal to a process specified by a PID file
descriptor. sys_rt_sigaction The rt_sigaction syscall allows the calling process to examine and change the action
associated with a specific signal. sys_rt_sigpending The rt_sigpending syscall returns the set of signals that are pending for delivery to the
calling thread. sys_rt_sigprocmask The rt_sigprocmask syscall is used to fetch and/or change the signal mask of the calling
thread. sys_rt_sigqueueinfo The rt_sigqueueinfo syscall sends a signal with a payload to a process. sys_rt_sigreturn The rt_sigreturn syscall returns from a signal handler and restores the process’s context. sys_rt_sigsuspend The rt_sigsuspend syscall temporarily replaces the signal mask of the calling thread with
the mask given by user_mask and then suspends the thread until delivery of a signal whose
action is to invoke a signal handler or to terminate a process. sys_rt_sigtimedwait The rt_sigtimedwait syscall waits for one of the signals in set_addr to become pending
for the calling thread. The call will block until a signal is pending or the timeout expires. sys_rt_tgsigqueueinfo The rt_tgsigqueueinfo syscall sends a signal with a payload to a specific thread. sys_sigaltstack The sigaltstack syscall allows a process to define an alternate signal stack. sys_signalfd4 The signalfd4 syscall creates a file descriptor that can be used to accept signals targeted
at the caller. sys_tgkill The tgkill syscall sends the signal unchecked_signal to the thread with thread ID tid
in the thread group tgid. sys_tkill The tkill syscall sends the signal unchecked_signal to the thread with the thread ID
tid. sys_wait4 The wait4 syscall waits for a child process to change state. sys_waitid The waitid syscall waits for a child process to change state. RUsagePtr