[process] Include process name in debug messages
[ipxe.git] / src / include / linux_api.h
1 /*
2 * Copyright (C) 2010 Piotr JaroszyƄski <p.jaroszynski@gmail.com>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 */
18
19 #ifndef _LINUX_API_H
20 #define _LINUX_API_H
21
22 /** * @file
23 *
24 * Linux API prototypes.
25 * Most of the functions map directly to linux syscalls and are the equivalent
26 * of POSIX functions with the linux_ prefix removed.
27 */
28
29 FILE_LICENCE(GPL2_OR_LATER);
30
31 #include <bits/linux_api.h>
32 #include <bits/linux_api_platform.h>
33
34 #include <stdint.h>
35
36 #define __KERNEL_STRICT_NAMES
37 #include <linux/types.h>
38 #include <linux/posix_types.h>
39 typedef __kernel_pid_t pid_t;
40 typedef __kernel_suseconds_t suseconds_t;
41 typedef __kernel_loff_t loff_t;
42 #include <linux/time.h>
43 #include <linux/mman.h>
44 #include <linux/fcntl.h>
45 #include <linux/ioctl.h>
46 #include <linux/poll.h>
47 typedef unsigned long nfds_t;
48 typedef uint32_t useconds_t;
49 typedef uint32_t socklen_t;
50 struct sockaddr;
51 #define MAP_FAILED ( ( void * ) -1 )
52 #define SEEK_SET 0
53
54 extern long linux_syscall ( int number, ... );
55
56 extern int linux_open ( const char *pathname, int flags );
57 extern int linux_close ( int fd );
58 extern off_t linux_lseek ( int fd, off_t offset, int whence );
59 extern __kernel_ssize_t linux_read ( int fd, void *buf, __kernel_size_t count );
60 extern __kernel_ssize_t linux_write ( int fd, const void *buf,
61 __kernel_size_t count );
62 extern int linux_fcntl ( int fd, int cmd, ... );
63 extern int linux_ioctl ( int fd, int request, ... );
64 extern int linux_poll ( struct pollfd *fds, nfds_t nfds, int timeout );
65 extern int linux_nanosleep ( const struct timespec *req, struct timespec *rem );
66 extern int linux_usleep ( useconds_t usec );
67 extern int linux_gettimeofday ( struct timeval *tv, struct timezone *tz );
68 extern void * linux_mmap ( void *addr, __kernel_size_t length, int prot,
69 int flags, int fd, off_t offset );
70 extern void * linux_mremap ( void *old_address, __kernel_size_t old_size,
71 __kernel_size_t new_size, int flags );
72 extern int linux_munmap ( void *addr, __kernel_size_t length );
73 extern int linux_socket ( int domain, int type_, int protocol );
74 extern int linux_bind ( int fd, const struct sockaddr *addr,
75 socklen_t addrlen );
76 extern ssize_t linux_sendto ( int fd, const void *buf, size_t len, int flags,
77 const struct sockaddr *daddr, socklen_t addrlen );
78
79 extern const char * linux_strerror ( int errnum );
80
81 #endif /* _LINUX_API_H */