pre_exec 67 arch/um/drivers/harddog_user.c pid = run_helper(pre_exec, &data, args); pre_exec 219 arch/um/include/shared/os.h extern int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv); pre_exec 18 arch/um/os-Linux/helper.c void (*pre_exec)(void*); pre_exec 31 arch/um/os-Linux/helper.c if (data->pre_exec != NULL) pre_exec 32 arch/um/os-Linux/helper.c (*data->pre_exec)(data->pre_data); pre_exec 42 arch/um/os-Linux/helper.c int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv) pre_exec 68 arch/um/os-Linux/helper.c data.pre_exec = pre_exec;