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, 16 insertions, 8 deletions

diff --git a/StdLib/Include/sys/stat.h b/StdLib/Include/sys/stat.h
index f95385877a..6c5d5a8078 100644
--- a/StdLib/Include/sys/stat.h
+++ b/StdLib/Include/sys/stat.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);

+

+  /**

+  **/

+  int     mkdir (const char *, mode_t);

 

   /**

   **/

-  extern int      fstat     (int, struct stat *);

+  int     fstat (int, struct stat *);

 

   /**

   **/

-  extern int      lstat     (const char *, struct stat *);

+  int     lstat (const char *, struct stat *);

 

   /**

   **/

-  extern int      stat      (const char *, struct stat *);

+  int     stat  (const char *, struct stat *);

 

   /**

   **/

-  extern int      chmod     (const char *, mode_t);

+  int     chmod (const char *, mode_t);

 #endif  // __STAT_SYSCALLS_DECLARED

 __END_DECLS