kernel_sigaction 283 include/linux/signal.h extern void kernel_sigaction(int, __sighandler_t); kernel_sigaction 295 include/linux/signal.h kernel_sigaction(sig, SIG_KTHREAD); kernel_sigaction 305 include/linux/signal.h kernel_sigaction(sig, SIG_KTHREAD_KERNEL); kernel_sigaction 310 include/linux/signal.h kernel_sigaction(sig, SIG_IGN); kernel_sigaction 3951 kernel/signal.c EXPORT_SYMBOL(kernel_sigaction); kernel_sigaction 134 kernel/umh.c kernel_sigaction(SIGCHLD, SIG_DFL); kernel_sigaction 162 kernel/umh.c kernel_sigaction(SIGCHLD, SIG_IGN);