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/* SPDX-License-Identifier: GPL-2.0 */
#include <tracefs.h>
#include <stdbool.h>
enum action_type {
ACTION_NONE = 0,
ACTION_TRACE_OUTPUT,
ACTION_SIGNAL,
ACTION_SHELL,
ACTION_CONTINUE,
ACTION_FIELD_N
};
struct action {
enum action_type type;
union {
struct {
/* For ACTION_TRACE_OUTPUT */
char *trace_output;
};
struct {
/* For ACTION_SIGNAL */
int signal;
int pid;
};
struct {
/* For ACTION_SHELL */
char *command;
};
};
};
static const int action_default_size = 8;
struct actions {
struct action *list;
int len, size;
bool present[ACTION_FIELD_N];
bool continue_flag;
/* External dependencies */
struct tracefs_instance *trace_output_inst;
};
void actions_init(struct actions *self);
void actions_destroy(struct actions *self);
int actions_add_trace_output(struct actions *self, const char *trace_output);
int actions_add_signal(struct actions *self, int signal, int pid);
int actions_add_shell(struct actions *self, const char *command);
int actions_add_continue(struct actions *self);
int actions_parse(struct actions *self, const char *trigger);
int actions_perform(struct actions *self);
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