PTRACE_SETSIGINFO 1197 arch/ia64/kernel/ptrace.c return ptrace_request(child, PTRACE_SETSIGINFO, addr, data); PTRACE_SETSIGINFO 1040 kernel/ptrace.c case PTRACE_SETSIGINFO: PTRACE_SETSIGINFO 1349 kernel/ptrace.c case PTRACE_SETSIGINFO: