src/master/service-anvil.h

#ifndef SERVICE_ANVIL_H
#define SERVICE_ANVIL_H

struct service_anvil_global {
    pid_t pid;
    unsigned int uid;

    int status_fd[2];
    /* passed to child processes */
    int blocking_fd[2];
    /* used by master process to notify about dying processes */
    int nonblocking_fd[2];
    /* master process sends new log fds to anvil via this unix socket */
    int log_fdpass_fd[2];

    struct service_process_notify *kills;
    struct io *io_blocking, *io_nonblocking;

    unsigned int process_count;
    /* anvil crashed and we're now restarting it */
    bool restarted;
};

extern struct service_anvil_global *service_anvil_global;

void service_anvil_monitor_start(struct service_list *service_list);

void service_anvil_process_created(struct service_process *process);
void service_anvil_process_destroyed(struct service_process *process);

void service_anvil_send_log_fd(void);

void service_anvil_global_init(void);
void service_anvil_global_deinit(void);

#endif