1#ifndef _PROG_OPS_H_
2#define _PROG_OPS_H_
3
4#include <sys/types.h>
5#include <sys/socket.h>
6#include <poll.h>
7
8#ifndef CRUNCHOPS
9struct prog_ops {
10	int (*op_init)(void);
11	int (*op_daemon)(int, int);
12
13	int (*op_sysctl)(const int *, u_int, void *, size_t *,
14			 const void *, size_t);
15	int (*op_ioctl)(int, unsigned long, ...);
16
17	int (*op_socket)(int, int, int);
18	int (*op_open)(const char *, int, ...);
19	int (*op_close)(int);
20	pid_t (*op_getpid)(void);
21
22	ssize_t (*op_read)(int, void *, size_t);
23	ssize_t (*op_write)(int, const void *, size_t);
24
25	int (*op_chdir)(const char *);
26	int (*op_chroot)(const char *);
27
28	int (*op_setuid)(uid_t);
29	int (*op_setgid)(gid_t);
30	int (*op_setgroups)(int, const gid_t *);
31
32	ssize_t (*op_recvmsg)(int, struct msghdr *, int);
33	ssize_t (*op_sendmsg)(int, const struct msghdr *, int);
34
35	int (*op_setsockopt)(int, int, int, const void *, socklen_t);
36	int (*op_poll)(struct pollfd *, u_int, int);
37	int (*op_clock_gettime)(clockid_t, struct timespec *);
38};
39extern const struct prog_ops prog_ops;
40
41#define prog_init prog_ops.op_init
42#define prog_daemon prog_ops.op_daemon
43#define prog_socket prog_ops.op_socket
44#define prog_open prog_ops.op_open
45#define prog_close prog_ops.op_close
46#define prog_getpid prog_ops.op_getpid
47#define prog_read prog_ops.op_read
48#define prog_write prog_ops.op_write
49#define prog_sysctl prog_ops.op_sysctl
50#define prog_ioctl prog_ops.op_ioctl
51#define prog_chdir prog_ops.op_chdir
52#define prog_chroot prog_ops.op_chroot
53#define prog_setuid prog_ops.op_setuid
54#define prog_setgid prog_ops.op_setgid
55#define prog_setgroups prog_ops.op_setgroups
56#define prog_recvmsg prog_ops.op_recvmsg
57#define prog_sendmsg prog_ops.op_sendmsg
58#define prog_setsockopt prog_ops.op_setsockopt
59#define prog_poll prog_ops.op_poll
60#define prog_clock_gettime prog_ops.op_clock_gettime
61#else
62#define prog_init ((int (*)(void))NULL)
63#define prog_daemon daemon
64#define prog_socket socket
65#define prog_open open
66#define prog_close close
67#define prog_getpid getpid
68#define prog_read read
69#define prog_write write
70#define prog_sysctl sysctl
71#define prog_ioctl ioctl
72#define prog_chdir chdir
73#define prog_chroot chroot
74#define prog_setuid setuid
75#define prog_setgid setgid
76#define prog_setgroups setgroups
77#define prog_recvmsg recvmsg
78#define prog_sendmsg sendmsg
79#define prog_setsockopt setsockopt
80#define prog_poll poll
81#define prog_clock_gettime clock_gettime
82#endif
83
84#endif /* _PROG_OPS_H_ */
85