StdLib: Add isDirSep character classification macro and function. Implement several Posix functions and clean up EfiSysCall.h. Align file mode handling with UEFI file protocol flags.
Include/ctype.h: Function declaration and Macro definition of isDirSep
Include/unistd.h: Declarations added from EfiSysCall.h
Include/utime.h: New file. For the Posix utime() function.
Include/sys/_ctype.h: Update character class bit maps.
Include/sys/EfiSysCall.h: Move declarations to unistd.h
Include/sys/fcntl.h: Improve comments. Add UEFI-specific macros.
Include/sys/filio.h: Remove declarations for unsupported file ioctls.
Include/sys/stat.h: Fix flags. Add macros and declarations.
Include/sys/time.h: Add declarations for new functions Tm2Efi() and Time2Efi().
Include/sys/types.h: Use EFI-specific instead of BSD-specific definitions for typedefs.
Include/sys/unistd.h: Delete inappropriate content. Guard macro definitions.
LibC/Locale/setlocale.c
LibC/Stdio/{fdopen.c, findfp.c, fopen.c, freopen.c, gettemp.c, makebuf.c, mktemp.c,
remove.c, stdio.c, tempnam.c, tmpfile.c, tmpnam.c}
LibC/Time/{itimer.c, ZoneProc.c}
LibC/Uefi/SysCalls.c
LibC/Uefi/Devices/Console/daConsole.c
LibC/Uefi/Devices/UefiShell/daShell.c
PosixLib/Gen/readdir.c
Include unistd.h instead of EfiSysCall.h
LibC/Ctype/CClass.c: Character classification function implementation for isDirSep.
LibC/Ctype/iCtype.c: Update character classification and case conversion tables.
LibC/Time/TimeEfi.c: Improve comments. Implement new functions Tm2Efi() and Time2Efi().
LibC/Uefi/StubFunctions.c: Add missing include. Cosmetic changes to declarations.
LibC/Uefi/SysCalls.c: Add support function for utime().
LibC/Uefi/Uefi.inf: Add LibGen library class dependency.
LibC/Uefi/Xform.c: Enhance Omode2EFI().
LibC/Uefi/Devices/UefiShell/daShell.c: Enhance da_ShellMkdir. Implement da_ShellIoctl to set file times.
PosixLib/Gen/access.c: New file. Implement the access() function.
PosixLib/Gen/dirname.c: Enhance to use isDirSep and differentiate between the device, path, and filename components of UEFI Shell-style paths.
PosixLib/Gen/utime.c: New file. Implement the utime() function.
PosixLib/Gen/LibGen.inf: Change MODULE_TYPE. Add new files.
Signed-off-by: darylm503
Reviewed-by: geekboy15a
Reviewed-by: jljusten
Reviewed-by: Rahul Khana
Reviewed-by: leegrosenbaum
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12800 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
darylm503
@@ -171,6 +171,20 @@ int isxdigit(int c);
|
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**/
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int isascii(int c);
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/** Test whether a character is one of the characters used as a separator
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between directory elements in a path.
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Characters are '/', '\\'
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This non-standard function is unique to this implementation.
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@param[in] c The character to be tested.
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@return Returns nonzero (true) if and only if the value of the parameter c
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can be classified as specified in the description of the function.
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**/
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int isDirSep(int c);
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/** The tolower function converts an uppercase letter to a corresponding
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lowercase letter.
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@@ -218,6 +232,7 @@ __END_DECLS
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#define isspace(c) (__isCClass( (int)c, (_CW)))
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#define isupper(c) (__isCClass( (int)c, (_CU)))
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#define isxdigit(c) (__isCClass( (int)c, (_CD | _CX)))
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#define isDirSep(c) (__isCClass( (int)c, (_C0)))
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#define tolower(c) (__toLower((int)c))
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#define toupper(c) (__toUpper((int)c))
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#endif /* NO_CTYPE_MACROS */
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@@ -6,10 +6,6 @@
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STDIN_FILENO 0 standard input file descriptor
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STDOUT_FILENO 1 standard output file descriptor
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STDERR_FILENO 2 standard error file descriptor
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F_OK 0 test for existence of file
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X_OK 0x01 test for execute or search permission
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W_OK 0x02 test for write permission
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R_OK 0x04 test for read permission
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SEEK_SET 0 set file offset to offset
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SEEK_CUR 1 set file offset to current plus offset
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SEEK_END 2 set file offset to EOF plus offset
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@@ -55,10 +51,6 @@
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int DeleteOnClose (int fd); Mark an open file to be deleted when closed.
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int FindFreeFD (int MinFd);
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BOOLEAN ValidateFD (int fd, int IsOpen);
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############### Functions added for compatibility.
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char *getcwd (char *, size_t);
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int chdir (const char *);
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@endverbatim
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Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
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@@ -82,12 +74,6 @@ struct stat; /* Structure declared in <sys/stat.h> */
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#define STDOUT_FILENO 1 /**< standard output file descriptor */
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#define STDERR_FILENO 2 /**< standard error file descriptor */
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/* access function */
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#define F_OK 0 /**< test for existence of file */
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#define X_OK 0x01 /**< test for execute or search permission */
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#define W_OK 0x02 /**< test for write permission */
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#define R_OK 0x04 /**< test for read permission */
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/* whence values for lseek(2)
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Always ensure that these are consistent with <stdio.h> and <unistd.h>!
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*/
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@@ -238,115 +224,100 @@ __BEGIN_DECLS
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- stdout: Standard Output (from the System Table)
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- stderr: Standard Error Output (from the System Table)
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@param[in] name
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@param[in] oflags
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@param[in] mode
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@param[in] name Name of file to open.
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@param[in] oflags Flags as defined in fcntl.h.
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@param[in] mode Access mode to use if creating the file.
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@return
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@return Returns -1 on failure, otherwise the file descriptor for the open file.
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**/
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int open (const char *name, int oflags, int mode);
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/**
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@param[in]
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/** Create a new file or rewrite an existing one.
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@return
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The creat() function behaves as if it is implemented as follows:
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int creat(const char *path, mode_t mode)
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{
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return open(path, O_WRONLY|O_CREAT|O_TRUNC, mode);
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}
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@param[in] Path The name of the file to create.
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@param[in] Mode Access mode (permissions) for the new file.
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@return Returns -1 on failure, otherwise the file descriptor for the open file.
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**/
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int creat (const char *, mode_t);
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int creat (const char *Path, mode_t Mode);
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/**
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@param[in]
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/** File control
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@return
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This function performs the operations described below and defined in <fcntl.h>.
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- F_DUPFD: Return the lowest numbered file descriptor available that is >= the third argument.
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The new file descriptor refers to the same open file as Fd.
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|
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- F_SETFD: Set the file descriptor flags to the value specified by the third argument.
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- F_GETFD: Get the file descriptor flags associated with Fd.
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- F_SETFL: Set the file status flags based upon the value of the third argument.
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- F_GETFL: Get the file status flags and access modes for file Fd.
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@param[in] Fd File descriptor associated with the file to be controlled.
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@param[in] Cmd Command to execute.
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@param[in] ... Additional arguments, as needed by Cmd.
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|
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@return A -1 is returned to indicate failure, otherwise the value
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returned is positive and depends upon Cmd as follows:
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- F_DUPFD: A new file descriptor.
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- F_SETFD: files previous file descriptor flags.
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- F_GETFD: The files file descriptor flags.
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- F_SETFL: The old status flags and access mode of the file.
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- F_GETFL: The status flags and access mode of the file.
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**/
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int fcntl (int, int, ...);
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int fcntl (int Fd, int Cmd, ...);
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#endif // __FCNTL_SYSCALLS_DECLARED
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|
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/* These system calls are also declared in stat.h */
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#ifndef __STAT_SYSCALLS_DECLARED
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#define __STAT_SYSCALLS_DECLARED
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|
||||
/**
|
||||
@param[in]
|
||||
|
||||
@return
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||||
**/
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||||
int mkdir (const char *, mode_t);
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||||
|
||||
/**
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@param[in]
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|
||||
@return
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**/
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||||
int fstat (int, struct stat *);
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/**
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@param[in]
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||||
@return
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||||
**/
|
||||
int lstat (const char *, struct stat *);
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|
||||
/**
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@param[in]
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||||
|
||||
@return
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||||
**/
|
||||
int stat (const char *, struct stat *);
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||||
|
||||
/**
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@param[in]
|
||||
|
||||
@return
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||||
**/
|
||||
int chmod (const char *, mode_t);
|
||||
mode_t umask (mode_t cmask);
|
||||
|
||||
#endif // __STAT_SYSCALLS_DECLARED
|
||||
|
||||
// These are also declared in sys/types.h
|
||||
#ifndef __OFF_T_SYSCALLS_DECLARED
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||||
#define __OFF_T_SYSCALLS_DECLARED
|
||||
|
||||
/**
|
||||
@param[in]
|
||||
|
||||
@return
|
||||
**/
|
||||
off_t lseek (int, off_t, int);
|
||||
|
||||
/**
|
||||
@param[in]
|
||||
|
||||
@return
|
||||
**/
|
||||
int truncate (const char *, off_t);
|
||||
|
||||
/**
|
||||
@param[in]
|
||||
|
||||
@return
|
||||
**/
|
||||
int ftruncate (int, off_t); // IEEE Std 1003.1b-93
|
||||
#endif /* __OFF_T_SYSCALLS_DECLARED */
|
||||
|
||||
/* EFI-specific Functions. */
|
||||
|
||||
/**
|
||||
@param[in]
|
||||
/** Mark an open file to be deleted when it is closed.
|
||||
|
||||
@return
|
||||
@param[in] fd File descriptor for the open file.
|
||||
|
||||
@retval 0 The flag was set successfully.
|
||||
@retval -1 An invalid fd was specified.
|
||||
**/
|
||||
int DeleteOnClose(int fd); /* Mark an open file to be deleted when closed. */
|
||||
int DeleteOnClose(int fd);
|
||||
|
||||
/* Find and reserve a free File Descriptor.
|
||||
/** Find and reserve a free File Descriptor.
|
||||
|
||||
Returns the first free File Descriptor greater than or equal to the,
|
||||
already validated, fd specified by Minfd.
|
||||
|
||||
@return Returns -1 if there are no free FDs. Otherwise returns the
|
||||
found fd.
|
||||
*/
|
||||
*/
|
||||
int FindFreeFD (int MinFd);
|
||||
|
||||
/* Validate that fd refers to a valid file descriptor.
|
||||
/** Validate that fd refers to a valid file descriptor.
|
||||
IsOpen is interpreted as follows:
|
||||
- Positive fd must be OPEN
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||||
- Zero fd must be CLOSED
|
||||
@@ -354,26 +325,11 @@ __BEGIN_DECLS
|
||||
|
||||
@retval TRUE fd is VALID
|
||||
@retval FALSE fd is INVALID
|
||||
*/
|
||||
*/
|
||||
BOOLEAN ValidateFD (int fd, int IsOpen);
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||||
|
||||
|
||||
/**
|
||||
@param[in]
|
||||
|
||||
@return
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||||
**/
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||||
char *getcwd (char *, size_t);
|
||||
|
||||
/**
|
||||
@param[in]
|
||||
|
||||
@return
|
||||
**/
|
||||
int chdir (const char *);
|
||||
|
||||
/* These system calls don't YET have EFI implementations. */
|
||||
int access (const char *path, int amode);
|
||||
int reboot (int, char *);
|
||||
__END_DECLS
|
||||
|
||||
|
||||
@@ -26,8 +26,8 @@ extern int __isCClass( int _c, unsigned int mask); ///< Internal character c
|
||||
__END_DECLS
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||||
|
||||
|
||||
/** Character Class bit masks.
|
||||
@{
|
||||
/** @{
|
||||
Character Class bit masks.
|
||||
**/
|
||||
#define _CC 0x0001U ///< Control Characters
|
||||
#define _CW 0x0002U ///< White Space
|
||||
@@ -36,7 +36,7 @@ __END_DECLS
|
||||
#define _CU 0x0010U ///< Uppercase Letter [A-Z]
|
||||
#define _CL 0x0020U ///< Lowercase Letter [a-z]
|
||||
#define _CX 0x0040U ///< Hexadecimal Digits [A-Fa-f]
|
||||
#define _C0 0x0080U
|
||||
#define _C0 0x0080U ///< Path Separator Characters, '/' and '\\'
|
||||
#define _CS 0x0100U ///< Space Characters, ' ' in C locale
|
||||
#define _CG 0x0200U ///< Graphic Characters
|
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#define _CB 0x0400U ///< Blank Characters, ' ' and '\t' in C locale
|
||||
|
||||
@@ -54,11 +54,11 @@
|
||||
|
||||
#include <sys/stat.h>
|
||||
|
||||
/** File status flags used by open(2), fcntl(2).
|
||||
/** @{
|
||||
File status flags used by open(2), fcntl(2).
|
||||
They are also used (indirectly) in the kernel file structure f_flags,
|
||||
which is a superset of the open/fcntl flags.
|
||||
Open/fcntl flags begin with O_; kernel-internal flags begin with F.
|
||||
@{
|
||||
**/
|
||||
/* open-only flags */
|
||||
#define O_RDONLY 0x00000000 ///< open for reading only
|
||||
@@ -71,6 +71,11 @@
|
||||
#define O_CREAT 0x00000200 ///< create if nonexistent
|
||||
#define O_TRUNC 0x00000400 ///< truncate to zero length
|
||||
#define O_EXCL 0x00000800 ///< error if already exists
|
||||
|
||||
/* UEFI-specific open-only flags. */
|
||||
#define O_HIDDEN 0x00010000 ///< Hidden file attribute
|
||||
#define O_SYSTEM 0x00020000 ///< System file attribute
|
||||
#define O_ARCHIVE 0x00040000 ///< Archive file attribute
|
||||
/// @}
|
||||
|
||||
//#define O_DIRECT 0x00080000 /* direct I/O hint */
|
||||
@@ -81,7 +86,7 @@
|
||||
* Constants used for fcntl(2)
|
||||
*/
|
||||
|
||||
/** command values. @{ **/
|
||||
/** @{ command values used for fcntl(2). **/
|
||||
#define F_DUPFD 0 ///< duplicate file descriptor
|
||||
#define F_GETFD 1 ///< get file descriptor flags
|
||||
#define F_SETFD 2 ///< set file descriptor flags
|
||||
@@ -99,13 +104,13 @@
|
||||
/** file descriptor flags (F_GETFD, F_SETFD). **/
|
||||
#define FD_CLOEXEC 1 ///< close-on-exec flag
|
||||
|
||||
/** record locking flags (F_GETLK, F_SETLK, F_SETLKW). @{ **/
|
||||
/** @{ record locking flags (F_GETLK, F_SETLK, F_SETLKW). **/
|
||||
#define F_RDLCK 1 ///< shared or read lock
|
||||
#define F_UNLCK 2 ///< unlock
|
||||
#define F_WRLCK 3 ///< exclusive or write lock
|
||||
/// @}
|
||||
|
||||
/** Constants for fcntl's passed to the underlying fs - like ioctl's. @{ **/
|
||||
/** @{ Constants for fcntl's passed to the underlying fs - like ioctl's. **/
|
||||
#define F_PARAM_MASK 0xfff
|
||||
#define F_PARAM_LEN(x) (((x) >> 16) & F_PARAM_MASK)
|
||||
#define F_PARAM_MAX 4095
|
||||
|
||||
@@ -1,8 +1,16 @@
|
||||
/* $NetBSD: filio.h,v 1.10 2005/12/11 12:25:20 christos Exp $ */
|
||||
/** @file
|
||||
|
||||
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1982, 1986, 1990, 1993, 1994
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
* (c) UNIX System Laboratories, Inc.
|
||||
* All or some portions of this file are derived from material licensed
|
||||
* to the University of California by American Telephone and Telegraph
|
||||
@@ -33,30 +41,21 @@
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)filio.h 8.1 (Berkeley) 3/28/94
|
||||
* @(#)filio.h 8.1 (Berkeley) 3/28/94
|
||||
NetBSD: filio.h,v 1.10 2005/12/11 12:25:20 christos Exp
|
||||
*/
|
||||
|
||||
#ifndef _SYS_FILIO_H_
|
||||
#define _SYS_FILIO_H_
|
||||
#ifndef _SYS_FILIO_H_
|
||||
#define _SYS_FILIO_H_
|
||||
|
||||
#include <sys/ioccom.h>
|
||||
|
||||
/* Generic file-descriptor ioctl's. */
|
||||
#define FIOCLEX _IO('f', 1) /* set close on exec on fd */
|
||||
#define FIONCLEX _IO('f', 2) /* remove close on exec */
|
||||
#define FIONREAD _IOR('f', 127, int) /* get # bytes to read */
|
||||
#define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */
|
||||
#define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */
|
||||
#define FIOSETOWN _IOW('f', 124, int) /* set owner */
|
||||
#define FIOGETOWN _IOR('f', 123, int) /* get owner */
|
||||
#define OFIOGETBMAP _IOWR('f', 122, uint32_t) /* get underlying block no. */
|
||||
#define FIOGETBMAP _IOWR('f', 122, daddr_t) /* get underlying block no. */
|
||||
#define FIONWRITE _IOR('f', 121, int) /* get # bytes outstanding
|
||||
* in send queue. */
|
||||
#define FIONSPACE _IOR('f', 120, int) /* get space in send queue. */
|
||||
typedef const struct timeval* ptimeval_t;
|
||||
|
||||
/* File-descriptor ioctl's. */
|
||||
|
||||
/* Ugly symbol for compatibility with other operating systems */
|
||||
#define FIBMAP FIOGETBMAP
|
||||
#define FIODLEX _IO ('f', 1) /* set Delete-on-Close */
|
||||
#define FIONDLEX _IO ('f', 2) /* clear Delete-on-Close */
|
||||
#define FIOSETIME _IOW ('f', 127, ptimeval_t) /* Set access and modification times */
|
||||
|
||||
#endif /* !_SYS_FILIO_H_ */
|
||||
|
||||
@@ -113,7 +113,7 @@ struct stat {
|
||||
#define S_IARCHIVE 0x02000000 // Archive Bit
|
||||
#define S_IROFS 0x08000000 ///< Read Only File System
|
||||
|
||||
#define S_EFIONLY 0xF0000000 ///< Flags only used by the EFI system calls.
|
||||
#define S_EFIONLY 0xFFF00000 ///< Flags only used by the EFI system calls.
|
||||
|
||||
#define S_EFISHIFT 20 // LS bit of the UEFI attributes
|
||||
|
||||
@@ -142,6 +142,10 @@ struct stat {
|
||||
#define ALLPERMS (S_IRWXU|S_IRWXG|S_IRWXO) ///< 0777
|
||||
#define DEFFILEMODE (S_IRWXU|S_IRWXG|S_IRWXO) ///< 0777
|
||||
|
||||
#define READ_PERMS (S_IRUSR | S_IRGRP | S_IROTH) ///< 0444
|
||||
#define WRITE_PERMS (S_IWUSR | S_IWGRP | S_IWOTH) ///< 0222
|
||||
#define EXEC_PERMS (S_IXUSR | S_IXGRP | S_IXOTH) ///< 0111
|
||||
|
||||
#define S_BLKSIZE 512 ///< block size used in the stat struct
|
||||
|
||||
/*
|
||||
@@ -169,25 +173,29 @@ __BEGIN_DECLS
|
||||
#ifndef __STAT_SYSCALLS_DECLARED
|
||||
#define __STAT_SYSCALLS_DECLARED
|
||||
|
||||
/**
|
||||
**/
|
||||
extern int mkdir (const char *, mode_t);
|
||||
/**
|
||||
**/
|
||||
mode_t umask (mode_t);
|
||||
|
||||
/**
|
||||
**/
|
||||
extern int fstat (int, struct stat *);
|
||||
int mkdir (const char *, mode_t);
|
||||
|
||||
/**
|
||||
**/
|
||||
extern int lstat (const char *, struct stat *);
|
||||
int fstat (int, struct stat *);
|
||||
|
||||
/**
|
||||
**/
|
||||
extern int stat (const char *, struct stat *);
|
||||
int lstat (const char *, struct stat *);
|
||||
|
||||
/**
|
||||
**/
|
||||
extern int chmod (const char *, mode_t);
|
||||
int stat (const char *, struct stat *);
|
||||
|
||||
/**
|
||||
**/
|
||||
int chmod (const char *, mode_t);
|
||||
#endif // __STAT_SYSCALLS_DECLARED
|
||||
__END_DECLS
|
||||
|
||||
|
||||
@@ -59,12 +59,10 @@ struct timeval {
|
||||
/*
|
||||
* Structure defined by POSIX.1b to be like a timeval.
|
||||
* This works within EFI since the times really are time_t.
|
||||
* Note that this is not exactly POSIX compliant since tv_nsec
|
||||
* is a UINT32 instead of the compliant long.
|
||||
*/
|
||||
struct timespec {
|
||||
time_t tv_sec; /* seconds */
|
||||
UINT32 tv_nsec; /* and nanoseconds */
|
||||
LONG32 tv_nsec; /* and nanoseconds */
|
||||
};
|
||||
|
||||
#define TIMEVAL_TO_TIMESPEC(tv, ts) do { \
|
||||
@@ -182,10 +180,14 @@ __BEGIN_DECLS
|
||||
/* Convert an EFI_TIME structure into a time_t value. */
|
||||
time_t Efi2Time( EFI_TIME *EfiBDtime);
|
||||
|
||||
/* Convert a time_t value into an EFI_TIME structure.
|
||||
It is the caller's responsibility to free the returned structure.
|
||||
*/
|
||||
EFI_TIME * Time2Efi(time_t OTime);
|
||||
|
||||
/* Convert an EFI_TIME structure into a C Standard tm structure. */
|
||||
void Efi2Tm( EFI_TIME *EfiBDtime, struct tm *NewTime);
|
||||
|
||||
__END_DECLS
|
||||
void Tm2Efi( struct tm *BdTime, EFI_TIME *ETime);
|
||||
|
||||
/* BSD compatibility functions */
|
||||
int gettimeofday (struct timeval *tp, void *ignore);
|
||||
@@ -193,4 +195,6 @@ int gettimeofday (struct timeval *tp, void *ignore);
|
||||
int getitimer (int which, struct itimerval *value);
|
||||
int setitimer (int which, const struct itimerval *value, struct itimerval *ovalue);
|
||||
|
||||
__END_DECLS
|
||||
|
||||
#endif /* !_SYS_TIME_H_ */
|
||||
|
||||
@@ -238,7 +238,7 @@ typedef int64_t dtime_t; /* on-disk time_t */
|
||||
#endif
|
||||
|
||||
#if defined(_BSD_CLOCK_T_) && defined(_EFI_CLOCK_T)
|
||||
typedef _BSD_CLOCK_T_ clock_t;
|
||||
typedef _EFI_CLOCK_T clock_t;
|
||||
#undef _BSD_CLOCK_T_
|
||||
#undef _EFI_CLOCK_T
|
||||
#endif
|
||||
@@ -256,7 +256,7 @@ typedef int64_t dtime_t; /* on-disk time_t */
|
||||
#endif
|
||||
|
||||
#if defined(_BSD_TIME_T_) && defined(_EFI_TIME_T)
|
||||
typedef _BSD_TIME_T_ time_t;
|
||||
typedef _EFI_TIME_T time_t;
|
||||
#undef _BSD_TIME_T_
|
||||
#undef _EFI_TIME_T
|
||||
#endif
|
||||
|
||||
@@ -1,6 +1,14 @@
|
||||
/* $NetBSD: unistd.h,v 1.35 2006/08/14 18:17:48 rpaulo Exp $ */
|
||||
/** @file
|
||||
|
||||
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
@@ -29,15 +37,14 @@
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)unistd.h 8.2 (Berkeley) 1/7/94
|
||||
*/
|
||||
|
||||
NetBSD: unistd.h,v 1.35 2006/08/14 18:17:48 rpaulo Exp
|
||||
**/
|
||||
#ifndef _SYS_UNISTD_H_
|
||||
#define _SYS_UNISTD_H_
|
||||
|
||||
#include <sys/featuretest.h>
|
||||
|
||||
/* compile-time symbolic constants */
|
||||
//#define _POSIX_JOB_CONTROL /* implementation supports job control */
|
||||
|
||||
/*
|
||||
* According to POSIX 1003.1:
|
||||
@@ -61,129 +68,27 @@
|
||||
#define _POSIX2_VERSION 199212L
|
||||
|
||||
/* execution-time symbolic constants */
|
||||
/* chown requires appropriate privileges */
|
||||
//#define _POSIX_CHOWN_RESTRICTED 1
|
||||
// /* clock selection */
|
||||
//#define _POSIX_CLOCK_SELECTION -1
|
||||
// /* too-long path components generate errors */
|
||||
//#define _POSIX_NO_TRUNC 1
|
||||
// /* may disable terminal special characters */
|
||||
//#define _POSIX_VDISABLE ((unsigned char)'\377')
|
||||
// /* file synchronization is available */
|
||||
//#define _POSIX_FSYNC 1
|
||||
// /* synchronized I/O is available */
|
||||
//#define _POSIX_SYNCHRONIZED_IO 1
|
||||
// /* memory mapped files */
|
||||
//#define _POSIX_MAPPED_FILES 1
|
||||
// /* memory locking of whole address space */
|
||||
//#define _POSIX_MEMLOCK 1
|
||||
// /* memory locking address ranges */
|
||||
//#define _POSIX_MEMLOCK_RANGE 1
|
||||
// /* memory access protections */
|
||||
//#define _POSIX_MEMORY_PROTECTION 1
|
||||
// /* monotonic clock */
|
||||
//#define _POSIX_MONOTONIC_CLOCK 200112L
|
||||
// /* threads */
|
||||
//#define _POSIX_THREADS 200112L
|
||||
// /* semaphores */
|
||||
//#define _POSIX_SEMAPHORES 0
|
||||
// /* barriers */
|
||||
//#define _POSIX_BARRIERS 200112L
|
||||
/* timers */
|
||||
#define _POSIX_TIMERS 200112L
|
||||
/* spin locks */
|
||||
//#define _POSIX_SPIN_LOCKS 200112L
|
||||
// /* read/write locks */
|
||||
//#define _POSIX_READER_WRITER_LOCKS 200112L
|
||||
// /* XPG4.2 shared memory */
|
||||
//#define _XOPEN_SHM 0
|
||||
|
||||
/* Always ensure that these are consistent with <fcntl.h>!
|
||||
whence values for lseek(2).
|
||||
*/
|
||||
#ifndef SEEK_SET
|
||||
#define SEEK_SET 0 /**< set file offset to offset */
|
||||
#endif
|
||||
#ifndef SEEK_CUR
|
||||
#define SEEK_CUR 1 /**< set file offset to current plus offset */
|
||||
#endif
|
||||
#ifndef SEEK_END
|
||||
#define SEEK_END 2 /**< set file offset to EOF plus offset */
|
||||
#endif
|
||||
|
||||
/* whence values for lseek(2); renamed by POSIX 1003.1 */
|
||||
#define L_SET SEEK_SET
|
||||
#define L_INCR SEEK_CUR
|
||||
#define L_XTND SEEK_END
|
||||
|
||||
/*
|
||||
* fsync_range values.
|
||||
*
|
||||
* Note the following flag values were chosen to not overlap
|
||||
* values for SEEK_XXX flags. While not currently implemented,
|
||||
* it is possible to extend this call to respect SEEK_CUR and
|
||||
* SEEK_END offset addressing modes.
|
||||
*/
|
||||
#define FDATASYNC 0x0010 /* sync data and minimal metadata */
|
||||
#define FFILESYNC 0x0020 /* sync data and metadata */
|
||||
#define FDISKSYNC 0x0040 /* flush disk caches after sync */
|
||||
|
||||
/* configurable pathname variables; use as argument to pathconf(3) */
|
||||
#define _PC_LINK_MAX 1
|
||||
#define _PC_MAX_CANON 2
|
||||
#define _PC_MAX_INPUT 3
|
||||
#define _PC_NAME_MAX 4
|
||||
#define _PC_PATH_MAX 5
|
||||
#define _PC_PIPE_BUF 6
|
||||
#define _PC_CHOWN_RESTRICTED 7
|
||||
#define _PC_NO_TRUNC 8
|
||||
#define _PC_VDISABLE 9
|
||||
#define _PC_SYNC_IO 10
|
||||
#define _PC_FILESIZEBITS 11
|
||||
|
||||
/* configurable system variables; use as argument to sysconf(3) */
|
||||
/*
|
||||
* XXX The value of _SC_CLK_TCK is embedded in <time.h>.
|
||||
* XXX The value of _SC_PAGESIZE is embedded in <sys/shm.h>.
|
||||
*/
|
||||
#define _SC_ARG_MAX 1
|
||||
#define _SC_CHILD_MAX 2
|
||||
#define _O_SC_CLK_TCK 3 /* Old version, always 100 */
|
||||
#define _SC_NGROUPS_MAX 4
|
||||
#define _SC_OPEN_MAX 5
|
||||
#define _SC_JOB_CONTROL 6
|
||||
#define _SC_SAVED_IDS 7
|
||||
#define _SC_VERSION 8
|
||||
#define _SC_BC_BASE_MAX 9
|
||||
#define _SC_BC_DIM_MAX 10
|
||||
#define _SC_BC_SCALE_MAX 11
|
||||
#define _SC_BC_STRING_MAX 12
|
||||
#define _SC_COLL_WEIGHTS_MAX 13
|
||||
#define _SC_EXPR_NEST_MAX 14
|
||||
#define _SC_LINE_MAX 15
|
||||
#define _SC_RE_DUP_MAX 16
|
||||
#define _SC_2_VERSION 17
|
||||
#define _SC_2_C_BIND 18
|
||||
#define _SC_2_C_DEV 19
|
||||
#define _SC_2_CHAR_TERM 20
|
||||
#define _SC_2_FORT_DEV 21
|
||||
#define _SC_2_FORT_RUN 22
|
||||
#define _SC_2_LOCALEDEF 23
|
||||
#define _SC_2_SW_DEV 24
|
||||
#define _SC_2_UPE 25
|
||||
#define _SC_STREAM_MAX 26
|
||||
#define _SC_TZNAME_MAX 27
|
||||
#define _SC_PAGESIZE 28
|
||||
#define _SC_PAGE_SIZE _SC_PAGESIZE /* 1170 compatibility */
|
||||
#define _SC_FSYNC 29
|
||||
#define _SC_XOPEN_SHM 30
|
||||
#define _SC_SYNCHRONIZED_IO 31
|
||||
#define _SC_IOV_MAX 32
|
||||
#define _SC_MAPPED_FILES 33
|
||||
#define _SC_MEMLOCK 34
|
||||
#define _SC_MEMLOCK_RANGE 35
|
||||
#define _SC_MEMORY_PROTECTION 36
|
||||
#define _SC_LOGIN_NAME_MAX 37
|
||||
#define _SC_MONOTONIC_CLOCK 38
|
||||
#define _SC_CLK_TCK 39 /* New, variable version */
|
||||
#define _SC_ATEXIT_MAX 40
|
||||
#define _SC_THREADS 41
|
||||
#define _SC_SEMAPHORES 42
|
||||
#define _SC_BARRIERS 43
|
||||
#define _SC_TIMERS 44
|
||||
#define _SC_SPIN_LOCKS 45
|
||||
#define _SC_READER_WRITER_LOCKS 46
|
||||
#define _SC_GETGR_R_SIZE_MAX 47
|
||||
#define _SC_GETPW_R_SIZE_MAX 48
|
||||
#define _SC_CLOCK_SELECTION 49
|
||||
|
||||
/* configurable system strings */
|
||||
#define _CS_PATH 1
|
||||
|
||||
|
||||
@@ -25,6 +25,12 @@
|
||||
#define F_TLOCK 2
|
||||
#define F_TEST 3
|
||||
|
||||
/* access function */
|
||||
#define F_OK 0 /* test for existence of file */
|
||||
#define X_OK 0x01 /* test for execute or search permission */
|
||||
#define W_OK 0x02 /* test for write permission */
|
||||
#define R_OK 0x04 /* test for read permission */
|
||||
|
||||
|
||||
__BEGIN_DECLS
|
||||
int dup(int);
|
||||
@@ -41,6 +47,65 @@ int usleep(useconds_t);
|
||||
unsigned int sleep(unsigned int);
|
||||
char *basename(char *path);
|
||||
|
||||
#ifndef GETCWD_DECLARED
|
||||
/** Gets the current working directory.
|
||||
|
||||
The getcwd() function shall place an absolute pathname of the current
|
||||
working directory in the array pointed to by buf, and return buf. The
|
||||
pathname copied to the array shall contain no components that are
|
||||
symbolic links. The size argument is the size in bytes of the character
|
||||
array pointed to by the buf argument.
|
||||
|
||||
@param[in,out] Buf The buffer to fill.
|
||||
@param[in] BufSize The number of bytes in buffer.
|
||||
|
||||
@retval NULL The function failed.
|
||||
@retval NULL Buf was NULL.
|
||||
@retval NULL Size was 0.
|
||||
@return buf The function completed successfully. See errno for info.
|
||||
**/
|
||||
char *getcwd(char *Buf, size_t BufSize);
|
||||
#define GETCWD_DECLARED
|
||||
#endif
|
||||
|
||||
#ifndef CHDIR_DECLARED
|
||||
/** Change the current working directory.
|
||||
|
||||
The chdir() function shall cause the directory named by the pathname
|
||||
pointed to by the path argument to become the current working directory;
|
||||
that is, the starting point for path searches for pathnames not beginning
|
||||
with '/'.
|
||||
|
||||
@param[in] Path The new path to set.
|
||||
|
||||
@todo Add non-shell CWD changing.
|
||||
**/
|
||||
int chdir(const char *Path);
|
||||
#define CHDIR_DECLARED
|
||||
#endif
|
||||
|
||||
/** Determine accessibility of a file.
|
||||
The access() function checks the file, named by the pathname pointed to by
|
||||
the Path argument, for accessibility according to the bit pattern contained
|
||||
in Mode.
|
||||
|
||||
The value of Mode is either the bitwise-inclusive OR of the access
|
||||
permissions to be checked (R_OK, W_OK, X_OK) or the existence test (F_OK).
|
||||
|
||||
If Path ends in '/' or '\\', the target must be a directory, otherwise it doesn't matter.
|
||||
A file is executable if it is NOT a directory and it ends in ".efi".
|
||||
|
||||
@param[in] Path Path or name of the file to be checked.
|
||||
@param[in] Mode Access permissions to check for.
|
||||
|
||||
@retval 0 Successful completion.
|
||||
@retval -1 File is not accessible with the given Mode. The error condition
|
||||
is indicated by errno. Values of errno specific to the access
|
||||
function include: EACCES, ENOENT, ENOTDIR, ENAMETOOLONG
|
||||
**/
|
||||
int access(const char *Path, int Mode);
|
||||
pid_t getpid(void);
|
||||
|
||||
// Networking
|
||||
long gethostid(void);
|
||||
int gethostname(char *, size_t);
|
||||
@@ -77,7 +142,6 @@ gid_t getegid(void);
|
||||
uid_t geteuid(void);
|
||||
gid_t getgid(void);
|
||||
int getgroups(int, gid_t []);
|
||||
pid_t getpid(void);
|
||||
pid_t getppid(void);
|
||||
int link(const char *, const char *);
|
||||
long pathconf(const char *, int);
|
||||
|
||||
66
StdLib/Include/utime.h
Normal file
66
StdLib/Include/utime.h
Normal file
@@ -0,0 +1,66 @@
|
||||
/** @file
|
||||
|
||||
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
* Copyright (c) 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)utime.h 8.1 (Berkeley) 6/2/93
|
||||
NetBSD: utime.h,v 1.8 2005/02/03 04:39:32 perry Exp
|
||||
*/
|
||||
|
||||
#ifndef _UTIME_H_
|
||||
#define _UTIME_H_
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#include <machine/ansi.h>
|
||||
#include <sys/time.h>
|
||||
|
||||
#if defined(_BSD_TIME_T_) && defined(_EFI_TIME_T)
|
||||
typedef _EFI_TIME_T time_t;
|
||||
#undef _BSD_TIME_T_
|
||||
#undef _EFI_TIME_T
|
||||
#endif
|
||||
|
||||
struct utimbuf {
|
||||
time_t actime; /* Access time */
|
||||
time_t modtime; /* Modification time */
|
||||
};
|
||||
|
||||
__BEGIN_DECLS
|
||||
int utime (const char *path, const struct utimbuf *times);
|
||||
int utimes (const char *path, const struct timeval *times);
|
||||
__END_DECLS
|
||||
|
||||
#endif /* !_UTIME_H_ */
|
||||
Reference in New Issue
Block a user