linux_api.h File Reference

Linux host API. More...

#include <stdint.h>
#include <linux/time.h>
#include <linux/mman.h>
#include <linux/fcntl.h>
#include <linux/ioctl.h>
#include <linux/poll.h>
#include <linux/fs.h>

Go to the source code of this file.

Macros
#define	__KERNEL_STRICT_NAMES
#define	MAP_FAILED   ( ( void * ) -1 )

Functions
	FILE_LICENCE (GPL2_OR_LATER)
int __asmcall	linux_open (const char *pathname, int flags,...)
int __asmcall	linux_close (int fd)
off_t __asmcall	linux_lseek (int fd, off_t offset, int whence)
ssize_t __asmcall	linux_read (int fd, void *buf, size_t count)
ssize_t __asmcall	linux_write (int fd, const void *buf, size_t count)
int __asmcall	linux_fcntl (int fd, int cmd,...)
int __asmcall	linux_ioctl (int fd, unsigned long request,...)
int __asmcall	linux_fstat_size (int fd, size_t *size)
int __asmcall	linux_poll (struct pollfd *fds, unsigned int nfds, int timeout)
int __asmcall	linux_nanosleep (const struct timespec *req, struct timespec *rem)
int __asmcall	linux_usleep (unsigned int usec)
int __asmcall	linux_gettimeofday (struct timeval *tv, struct timezone *tz)
void *__asmcall	linux_mmap (void *addr, size_t length, int prot, int flags, int fd, off_t offset)
void *__asmcall	linux_mremap (void *old_address, size_t old_size, size_t new_size, int flags,...)
int __asmcall	linux_munmap (void *addr, size_t length)
int __asmcall	linux_socket (int domain, int type, int protocol)
int __asmcall	linux_bind (int sockfd, const struct sockaddr *addr, size_t addrlen)
ssize_t __asmcall	linux_sendto (int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, size_t addrlen)
const char *__asmcall	linux_strerror (int linux_errno)
struct Slirp *__asmcall	linux_slirp_new (const struct slirp_config *config, const struct slirp_callbacks *callbacks, void *opaque)
void __asmcall	linux_slirp_cleanup (struct Slirp *slirp)
void __asmcall	linux_slirp_input (struct Slirp *slirp, const uint8_t *pkt, int pkt_len)
void __asmcall	linux_slirp_pollfds_fill (struct Slirp *slirp, uint32_t *timeout, int(__asmcall *add_poll)(int fd, int events, void *opaque), void *opaque)
void __asmcall	linux_slirp_pollfds_poll (struct Slirp *slirp, int select_error, int(__asmcall *get_revents)(int idx, void *opaque), void *opaque)

Variables
int	linux_errno
int	linux_argc
char **	linux_argv

Detailed Description

Linux host API.

This file is included from both the iPXE build environment and the host build environment.

Definition in file linux_api.h.

Macro Definition Documentation

__KERNEL_STRICT_NAMES

#define __KERNEL_STRICT_NAMES

Definition at line 42 of file linux_api.h.

MAP_FAILED

#define MAP_FAILED   ( ( void * ) -1 )

Definition at line 49 of file linux_api.h.

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER

)

linux_open()

int __asmcall linux_open	(	const char *	pathname,
		int	flags,
			...
	)

linux_close()

int __asmcall linux_close

(

int

fd

)

linux_lseek()

off_t __asmcall linux_lseek	(	int	fd,
		off_t	offset,
		int	whence
	)

linux_read()

ssize_t __asmcall linux_read	(	int	fd,
		void *	buf,
		size_t	count
	)

linux_write()

ssize_t __asmcall linux_write	(	int	fd,
		const void *	buf,
		size_t	count
	)

linux_fcntl()

int __asmcall linux_fcntl	(	int	fd,
		int	cmd,
			...
	)

linux_ioctl()

int __asmcall linux_ioctl	(	int	fd,
		unsigned long	request,
			...
	)

linux_fstat_size()

int __asmcall linux_fstat_size	(	int	fd,
		size_t *	size
	)

linux_poll()

int __asmcall linux_poll	(	struct pollfd *	fds,
		unsigned int	nfds,
		int	timeout
	)

linux_nanosleep()

int __asmcall linux_nanosleep	(	const struct timespec *	req,
		struct timespec *	rem
	)

linux_usleep()

int __asmcall linux_usleep

(

unsigned int

usec

)

linux_gettimeofday()

int __asmcall linux_gettimeofday	(	struct timeval *	tv,
		struct timezone *	tz
	)

linux_mmap()

void* __asmcall linux_mmap	(	void *	addr,
		size_t	length,
		int	prot,
		int	flags,
		int	fd,
		off_t	offset
	)

linux_mremap()

void* __asmcall linux_mremap	(	void *	old_address,
		size_t	old_size,
		size_t	new_size,
		int	flags,
			...
	)

linux_munmap()

int __asmcall linux_munmap	(	void *	addr,
		size_t	length
	)

linux_socket()

int __asmcall linux_socket	(	int	domain,
		int	type,
		int	protocol
	)

linux_bind()

int __asmcall linux_bind	(	int	sockfd,
		const struct sockaddr *	addr,
		size_t	addrlen
	)

linux_sendto()

ssize_t __asmcall linux_sendto	(	int	sockfd,
		const void *	buf,
		size_t	len,
		int	flags,
		const struct sockaddr *	dest_addr,
		size_t	addrlen
	)

linux_strerror()

const char* __asmcall linux_strerror

(

int

linux_errno

)

linux_slirp_new()

struct Slirp* __asmcall linux_slirp_new	(	const struct slirp_config *	config,
		const struct slirp_callbacks *	callbacks,
		void *	opaque
	)

linux_slirp_cleanup()

void __asmcall linux_slirp_cleanup

(

struct Slirp *

slirp

)

linux_slirp_input()

void __asmcall linux_slirp_input	(	struct Slirp *	slirp,
		const uint8_t *	pkt,
		int	pkt_len
	)

linux_slirp_pollfds_fill()

void __asmcall linux_slirp_pollfds_fill	(	struct Slirp *	slirp,
		uint32_t *	timeout,
		int(__asmcall *add_poll)(int fd, int events, void *opaque)	,
		void *	opaque
	)

linux_slirp_pollfds_poll()

void __asmcall linux_slirp_pollfds_poll	(	struct Slirp *	slirp,
		int	select_error,
		int(__asmcall *get_revents)(int idx, void *opaque)	,
		void *	opaque
	)

Variable Documentation

linux_errno

int linux_errno

linux_argc

int linux_argc

Definition at line 29 of file linux_args.c.

Referenced by linux_args_parse().

linux_argv

char** linux_argv

Definition at line 30 of file linux_args.c.

Referenced by linux_args_parse().