2 * Copyright (C) 2014 Nathan Whitehorn
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
21 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
22 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
23 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #ifndef _HOST_SYSCALL_H
29 #define _HOST_SYSCALL_H
33 ssize_t host_read(int fd, void *buf, size_t nbyte);
34 ssize_t host_write(int fd, const void *buf, size_t nbyte);
35 ssize_t host_seek(int fd, int64_t offset, int whence);
36 int host_open(char *path, int flags, int mode);
37 int host_close(int fd);
38 void *host_mmap(void *addr, size_t len, int prot, int flags, int fd, int);
39 #define host_getmem(size) host_mmap(0, size, 3 /* RW */, 0x22 /* ANON */, -1, 0);
44 int host_gettimeofday(struct host_timeval *a, void *b);
45 int host_select(int nfds, long *readfds, long *writefds, long *exceptfds,
46 struct host_timeval *timeout);
47 int kexec_load(vm_offset_t start, int nsegs, void *segs);
48 int host_reboot(int, int, int, void *);
49 int host_getdents(int fd, void *dirp, int count);