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

1 files changed, 10 insertions, 5 deletions

diff --git a/StdLib/Include/sys/fcntl.h b/StdLib/Include/sys/fcntl.h
index d41af5ce11..b91792f9f7 100644
--- a/StdLib/Include/sys/fcntl.h
+++ b/StdLib/Include/sys/fcntl.h
@@ -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