PTRACE_SINGLESTEP 301 arch/powerpc/kernel/ptrace32.c case PTRACE_SINGLESTEP: PTRACE_SINGLESTEP 50 arch/um/include/shared/ptrace_user.h { PTRACE_SYSCALL, PTRACE_SYSCALL, PTRACE_SINGLESTEP }, \ PTRACE_SINGLESTEP 51 arch/um/include/shared/ptrace_user.h { PTRACE_SYSEMU, PTRACE_SYSEMU, PTRACE_SINGLESTEP }, \ PTRACE_SINGLESTEP 788 kernel/ptrace.c #ifdef PTRACE_SINGLESTEP PTRACE_SINGLESTEP 789 kernel/ptrace.c #define is_singlestep(request) ((request) == PTRACE_SINGLESTEP) PTRACE_SINGLESTEP 1180 kernel/ptrace.c #ifdef PTRACE_SINGLESTEP PTRACE_SINGLESTEP 1181 kernel/ptrace.c case PTRACE_SINGLESTEP: PTRACE_SINGLESTEP 78 tools/testing/selftests/breakpoints/step_after_suspend_test.c if (ptrace(PTRACE_SINGLESTEP, pid, NULL, NULL) < 0) {