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[linux] Add linux api headers

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Signed-off-by: Piotr Jaroszyński <p.jaroszynski@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Piotr Jaroszyński 2010-05-27 19:13:56 +02:00 committed by Michael Brown
parent bb5b66b887
commit 0e5fc47a25
4 changed files with 90 additions and 0 deletions
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6
src/arch/i386/include/bits/linux_api.h Normal file
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#ifndef _I386_LINUX_API_H
#define _I386_LINUX_API_H
#define __SYSCALL_mmap __NR_mmap2
#endif /* _I386_LINUX_API_H */

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src/arch/x86/include/bits/linux_api_platform.h Normal file
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#ifndef _LINUX_API_PLATFORM_H
#define _LINUX_API_PLATFORM_H
extern int linux_errno;
#endif /* _LINUX_API_PLATFORM_H */

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src/arch/x86_64/include/bits/linux_api.h Normal file
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#ifndef _X86_64_LINUX_API_H
#define _X86_64_LINUX_API_H
#define __SYSCALL_mmap __NR_mmap
#endif /* _X86_64_LINUX_API_H */

72
src/include/linux_api.h Normal file
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/*
* Copyright (C) 2010 Piotr Jaroszyński <p.jaroszynski@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _LINUX_API_H
#define _LINUX_API_H
/** * @file
*
* Linux API prototypes.
* Most of the functions map directly to linux syscalls and are the equivalent
* of POSIX functions with the linux_ prefix removed.
*/
FILE_LICENCE(GPL2_OR_LATER);
#include <bits/linux_api.h>
#include <bits/linux_api_platform.h>
#include <stdint.h>
typedef int pid_t;
#include <linux/types.h>
#include <linux/posix_types.h>
#include <linux/time.h>
#include <linux/mman.h>
#include <linux/fcntl.h>
#include <linux/ioctl.h>
#include <linux/poll.h>
typedef uint32_t useconds_t;
extern long linux_syscall(int number, ...);
extern int linux_open(const char *pathname, int flags);
extern int linux_close(int fd);
extern ssize_t linux_read(int fd, void *buf, size_t count);
extern ssize_t linux_write(int fd, const void *buf, size_t count);
extern int linux_fcntl(int fd, int cmd, ...);
extern int linux_ioctl(int fd, int request, ...);
typedef unsigned long nfds_t;
extern int linux_poll(struct pollfd *fds, nfds_t nfds, int timeout);
extern int linux_nanosleep(const struct timespec *req, struct timespec *rem);
extern int linux_usleep(useconds_t usec);
extern int linux_gettimeofday(struct timeval *tv, struct timezone *tz);
#define MAP_FAILED ((void *)-1)
extern void *linux_mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);
extern void *linux_mremap(void *old_address, size_t old_size, size_t new_size, int flags);
extern int linux_munmap(void *addr, size_t length);
extern const char *linux_strerror(int errnum);
#endif /* _LINUX_API_H */