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#ifndef SANDBOX_H
#define SANDBOX_H
#ifndef __x86_64__
# error unsupported
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
#include <stdarg.h>
#include <string.h>
#include <stdbool.h>
#include <unistd.h>
#include <errno.h>
#include <pwd.h>
#include <grp.h>
#include <sched.h>
#include <getopt.h>
#include <assert.h>
#include <signal.h>
#include <time.h>
#include <ftw.h>
#include <limits.h>
#include <fcntl.h>
#include <sys/wait.h>
#include <sys/mount.h>
#include <sys/reg.h>
#include <sys/prctl.h>
#include <sys/ptrace.h>
#include <sys/syscall.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/sendfile.h>
#include <sys/epoll.h>
#include <sys/timerfd.h>
#include <sys/signalfd.h>
#define noreturn _Noreturn
#define unused __attribute__((__unused__))
#define warn_unused __attribute__((warn_unused_result))
enum poe_exit_reason {
POE_SUCCESS,
POE_SIGNALED,
POE_TIMEDOUT,
};
struct playground {
char *workbase;
char *upperdir;
char *workdir;
char *mergeddir;
char **command_line;
};
struct cgroups {
int a;
};
#include "config.h"
#include "utils.h"
// seccomp.c
warn_unused int poe_seccomp_init(void);
char *poe_seccomp_syscall_resolve(int);
// cgroup.c
struct cgroups *poe_cgroups_init(const char *tmpdir);
int poe_cgroups_add(struct cgroups *, pid_t);
void poe_cgroups_destroy(struct cgroups *);
// playground.c
struct playground *poe_playground_init(const char *basedir,
const char *overlaydir,
const char *tmpdir);
int poe_playground_copy_files(const struct playground *, size_t, const char **);
void poe_playground_destroy(struct playground *);
_Noreturn void poe_child_do(struct playground *, int);
#endif
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