From 0e5fc47a25069bcfe1bc939ae4e72235662f6dee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Piotr=20Jaroszy=C5=84ski?= Date: Thu, 27 May 2010 19:13:56 +0200 Subject: [PATCH] [linux] Add linux api headers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Piotr Jaroszyński Signed-off-by: Michael Brown --- src/arch/i386/include/bits/linux_api.h | 6 ++ .../x86/include/bits/linux_api_platform.h | 6 ++ src/arch/x86_64/include/bits/linux_api.h | 6 ++ src/include/linux_api.h | 72 +++++++++++++++++++ 4 files changed, 90 insertions(+) create mode 100644 src/arch/i386/include/bits/linux_api.h create mode 100644 src/arch/x86/include/bits/linux_api_platform.h create mode 100644 src/arch/x86_64/include/bits/linux_api.h create mode 100644 src/include/linux_api.h diff --git a/src/arch/i386/include/bits/linux_api.h b/src/arch/i386/include/bits/linux_api.h new file mode 100644 index 000000000..dc6e7416e --- /dev/null +++ b/src/arch/i386/include/bits/linux_api.h @@ -0,0 +1,6 @@ +#ifndef _I386_LINUX_API_H +#define _I386_LINUX_API_H + +#define __SYSCALL_mmap __NR_mmap2 + +#endif /* _I386_LINUX_API_H */ diff --git a/src/arch/x86/include/bits/linux_api_platform.h b/src/arch/x86/include/bits/linux_api_platform.h new file mode 100644 index 000000000..4a9ced5e2 --- /dev/null +++ b/src/arch/x86/include/bits/linux_api_platform.h @@ -0,0 +1,6 @@ +#ifndef _LINUX_API_PLATFORM_H +#define _LINUX_API_PLATFORM_H + +extern int linux_errno; + +#endif /* _LINUX_API_PLATFORM_H */ diff --git a/src/arch/x86_64/include/bits/linux_api.h b/src/arch/x86_64/include/bits/linux_api.h new file mode 100644 index 000000000..589fb5808 --- /dev/null +++ b/src/arch/x86_64/include/bits/linux_api.h @@ -0,0 +1,6 @@ +#ifndef _X86_64_LINUX_API_H +#define _X86_64_LINUX_API_H + +#define __SYSCALL_mmap __NR_mmap + +#endif /* _X86_64_LINUX_API_H */ diff --git a/src/include/linux_api.h b/src/include/linux_api.h new file mode 100644 index 000000000..6f591d825 --- /dev/null +++ b/src/include/linux_api.h @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2010 Piotr Jaroszyński + * + * 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 +#include + +#include + +typedef int pid_t; + +#include +#include +#include +#include +#include +#include +#include + +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 */