#ifndef _SPAWN_H_
#define _SPAWN_H_

#include <sys/types.h>

struct child_process {
	struct list_head list;

	char	**argv;
	char	*pwd;
	int	fd[3];

	pid_t	pid;

	void	(*exit_cb)(struct child_process *child, int exit_code, void *privdata);
	void	*privdata;
};

struct child_process * alloc_child_process(char *const argv[], const char *pwd);
void free_child_process(struct child_process *child);

pid_t spawn_child(struct child_process *child, void (*exit_cb)(struct child_process *child, int exit_code, void *privdata), void *privdata);

void sigchld_handler(int sig);

#endif // _SPAWN_H_