mirror of https://github.com/acidanthera/audk.git
188 lines
4.6 KiB
C
188 lines
4.6 KiB
C
/*++
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Copyright (c) 2004, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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UnixThunk.h
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Abstract:
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This protocol allows an EFI driver in the Unix emulation environment
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to make Posix calls.
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NEVER make an Unix call directly, always make the call via this protocol.
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There are no This pointers on the protocol member functions as they map
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exactly into Unix system calls.
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--*/
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#ifndef _UNIX_THUNK_H_
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#define _UNIX_THUNK_H_
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#define EFI_UNIX_THUNK_PROTOCOL_GUID \
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{ \
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0xf2e98868, 0x8985, 0x11db, {0x9a, 0x59, 0x00, 0x40, 0xd0, 0x2b, 0x18, 0x35 } \
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}
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typedef
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VOID
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(*UnixSleep) (
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unsigned long Milliseconds
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);
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typedef
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VOID
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(*UnixExit) (
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int status // exit code for all threads
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);
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typedef
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VOID
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(*UnixSetTimer) (UINT64 PeriodMs, VOID (*CallBack)(UINT64 DeltaMs));
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typedef
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VOID
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(*UnixGetLocalTime) (EFI_TIME *Time);
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typedef
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struct tm *
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(*UnixGmTime)(const time_t *timep);
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typedef
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long
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(*UnixGetTimeZone)(void);
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typedef
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int
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(*UnixGetDayLight)(void);
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typedef
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int
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(*UnixPoll)(struct pollfd *pfd, int nfds, int timeout);
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typedef
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int
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(*UnixRead) (int fd, void *buf, int count);
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typedef
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int
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(*UnixWrite) (int fd, const void *buf, int count);
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typedef
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char *
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(*UnixGetenv) (const char *var);
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typedef
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int
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(*UnixOpen) (const char *name, int flags, int mode);
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typedef
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long int
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(*UnixSeek) (int fd, long int off, int whence);
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typedef
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int
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(*UnixFtruncate) (int fd, long int len);
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typedef
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int
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(*UnixClose) (int fd);
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typedef
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int
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(*UnixMkdir)(const char *pathname, mode_t mode);
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typedef
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int
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(*UnixRmDir)(const char *pathname);
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typedef
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int
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(*UnixUnLink)(const char *pathname);
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typedef
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int
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(*UnixGetErrno)(VOID);
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typedef
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DIR *
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(*UnixOpenDir)(const char *pathname);
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typedef
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void
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(*UnixRewindDir)(DIR *dir);
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typedef
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struct dirent *
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(*UnixReadDir)(DIR *dir);
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typedef
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int
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(*UnixCloseDir)(DIR *dir);
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typedef
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int
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(*UnixStat)(const char *path, struct stat *buf);
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typedef
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int
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(*UnixStatFs)(const char *path, struct statfs *buf);
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typedef
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int
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(*UnixRename)(const char *oldpath, const char *newpath);
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typedef
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time_t
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(*UnixMkTime)(struct tm *tm);
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typedef
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int
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(*UnixFSync)(int fd);
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typedef
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int
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(*UnixChmod)(const char *path, mode_t mode);
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typedef
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int
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(*UnixUTime)(const char *filename, const struct utimbuf *buf);
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struct _EFI_UNIX_UGA_IO_PROTOCOL;
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typedef
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EFI_STATUS
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(*UnixUgaCreate)(struct _EFI_UNIX_UGA_IO_PROTOCOL **UgaIo,
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CONST CHAR16 *Title);
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//
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//
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//
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#define EFI_UNIX_THUNK_PROTOCOL_SIGNATURE EFI_SIGNATURE_32 ('L', 'N', 'X', 'T')
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typedef struct _EFI_UNIX_THUNK_PROTOCOL {
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UINT64 Signature;
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UnixSleep Sleep;
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UnixExit Exit;
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UnixSetTimer SetTimer;
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UnixGetLocalTime GetLocalTime;
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UnixGmTime GmTime;
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UnixGetTimeZone GetTimeZone;
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UnixGetDayLight GetDayLight;
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UnixPoll Poll;
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UnixRead Read;
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UnixWrite Write;
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UnixGetenv Getenv;
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UnixOpen Open;
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UnixSeek Lseek;
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UnixFtruncate FTruncate;
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UnixClose Close;
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UnixMkdir MkDir;
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UnixRmDir RmDir;
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UnixUnLink UnLink;
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UnixGetErrno GetErrno;
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UnixOpenDir OpenDir;
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UnixRewindDir RewindDir;
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UnixReadDir ReadDir;
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UnixCloseDir CloseDir;
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UnixStat Stat;
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UnixStatFs StatFs;
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UnixRename Rename;
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UnixMkTime MkTime;
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UnixFSync FSync;
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UnixChmod Chmod;
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UnixUTime UTime;
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UnixUgaCreate UgaCreate;
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} EFI_UNIX_THUNK_PROTOCOL;
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extern EFI_GUID gEfiUnixThunkProtocolGuid;
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#endif
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