Function at include/linux/sched/signal.h, line 551 References: arch/alpha/kernel/osf_sys.c, line 689 arch/alpha/kernel/osf_sys.c, line 702 arch/alpha/kernel/signal.c, line 277 arch/csky/kernel/signal.c, line 124 arch/csky/kernel/signal.c, line 124 arch/ia64/kernel/signal.c, line 173 arch/ia64/kernel/signal.c, line 259 arch/nds32/kernel/signal.c, line 242 arch/nds32/kernel/signal.c, line 242 arch/parisc/kernel/signal.c, line 199 arch/riscv/kernel/signal.c, line 162 arch/riscv/kernel/signal.c, line 162 arch/s390/kernel/compat_signal.c, line 242 arch/s390/kernel/compat_signal.c, line 242 arch/s390/kernel/signal.c, line 277 arch/s390/kernel/signal.c, line 277 arch/sparc/kernel/signal32.c, line 272 arch/sparc/kernel/signal32.c, line 272 arch/sparc/kernel/signal32.c, line 718 arch/sparc/kernel/signal32.c, line 733 arch/sparc/kernel/signal_32.c, line 208 arch/sparc/kernel/signal_32.c, line 208 arch/sparc/kernel/signal_32.c, line 540 arch/sparc/kernel/signal_32.c, line 553 arch/sparc/kernel/signal_64.c, line 333 arch/sparc/kernel/signal_64.c, line 333 arch/x86/kernel/signal.c, line 242 include/linux/sched/signal.h, line 551 include/linux/sched/signal.h, line 573 kernel/signal.c, line 4161