85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
#ifndef _PROG_OPS_H_
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#define _PROG_OPS_H_
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <poll.h>
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#ifndef CRUNCHOPS
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struct prog_ops {
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int (*op_init)(void);
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int (*op_daemon)(int, int);
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int (*op_sysctl)(const int *, u_int, void *, size_t *,
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const void *, size_t);
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int (*op_ioctl)(int, unsigned long, ...);
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int (*op_socket)(int, int, int);
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int (*op_open)(const char *, int, ...);
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int (*op_close)(int);
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pid_t (*op_getpid)(void);
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ssize_t (*op_read)(int, void *, size_t);
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ssize_t (*op_write)(int, const void *, size_t);
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int (*op_chdir)(const char *);
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int (*op_chroot)(const char *);
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int (*op_setuid)(uid_t);
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int (*op_setgid)(gid_t);
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int (*op_setgroups)(int, const gid_t *);
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ssize_t (*op_recvmsg)(int, struct msghdr *, int);
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ssize_t (*op_sendmsg)(int, const struct msghdr *, int);
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int (*op_setsockopt)(int, int, int, const void *, socklen_t);
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int (*op_poll)(struct pollfd *, u_int, int);
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int (*op_clock_gettime)(clockid_t, struct timespec *);
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};
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extern const struct prog_ops prog_ops;
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#define prog_init prog_ops.op_init
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#define prog_daemon prog_ops.op_daemon
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#define prog_socket prog_ops.op_socket
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#define prog_open prog_ops.op_open
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#define prog_close prog_ops.op_close
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#define prog_getpid prog_ops.op_getpid
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#define prog_read prog_ops.op_read
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#define prog_write prog_ops.op_write
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#define prog_sysctl prog_ops.op_sysctl
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#define prog_ioctl prog_ops.op_ioctl
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#define prog_chdir prog_ops.op_chdir
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#define prog_chroot prog_ops.op_chroot
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#define prog_setuid prog_ops.op_setuid
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#define prog_setgid prog_ops.op_setgid
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#define prog_setgroups prog_ops.op_setgroups
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#define prog_recvmsg prog_ops.op_recvmsg
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#define prog_sendmsg prog_ops.op_sendmsg
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#define prog_setsockopt prog_ops.op_setsockopt
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#define prog_poll prog_ops.op_poll
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#define prog_clock_gettime prog_ops.op_clock_gettime
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#else
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#define prog_init ((int (*)(void))NULL)
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#define prog_daemon daemon
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#define prog_socket socket
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#define prog_open open
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#define prog_close close
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#define prog_getpid getpid
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#define prog_read read
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#define prog_write write
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#define prog_sysctl sysctl
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#define prog_ioctl ioctl
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#define prog_chdir chdir
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#define prog_chroot chroot
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#define prog_setuid setuid
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#define prog_setgid setgid
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#define prog_setgroups setgroups
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#define prog_recvmsg recvmsg
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#define prog_sendmsg sendmsg
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#define prog_setsockopt setsockopt
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#define prog_poll poll
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#define prog_clock_gettime clock_gettime
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#endif
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#endif /* _PROG_OPS_H_ */
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