StdLib: Improve robustness of stat() and make basename() a public function.

AppPkg: Refinements to pyconfig.h and port of getpath.c to EDK II.

Signed-off-by: darylm503
Reviewed-by: geekboy15a
Reviewed-by: jljusten


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12508 6f19259b-4bc3-4df7-8a09-765794883524

StdLib/Include/sys/EfiSysCall.h

@@ -291,7 +291,7 @@ __BEGIN_DECLS
 
     @return
   **/
-  int     stat      (const char *, void *);
+  int     stat      (const char *, struct stat *);
 
   /**
     @param[in]

StdLib/Include/unistd.h

@@ -39,6 +39,7 @@ pid_t           tcgetpgrp(int);
 char           *getpass(const char *);
 int             usleep(useconds_t);
 unsigned int    sleep(unsigned int);
+char           *basename(char *path);
 
 // Networking
 long            gethostid(void);

StdLib/LibC/Uefi/Devices/UefiShell/daShell.c

@@ -304,14 +304,14 @@ da_ShellStat(
   }
   else {
     Status = RETURN_DEVICE_ERROR;
+    errno  = EIO;
   }
-  errno     = EFI2errno(Status);
   EFIerrno  = Status;
 
   if(FileInfo != NULL) {
     FreePool(FileInfo);     // Release the buffer allocated by the GetInfo function
   }
-  return errno? -1 : 0;
+  return (Status == RETURN_SUCCESS)? 0 : -1;
 }
 
 static

StdLib/LibC/Uefi/SysCalls.c

@@ -923,7 +923,7 @@ fstat (int fd, struct stat *statbuf)
                   identify the error.
 **/
 int
-stat   (const char *path, void *statbuf)
+stat   (const char *path, struct stat *statbuf)
 {
   int                 fd;
   int                 retval  = -1;

StdLib/LibC/Uefi/compat.c

@@ -94,6 +94,7 @@
 #include  <LibConfig.h>
 #include  <string.h>
 #include  <fcntl.h>
+#include  <sys/syslimits.h>
 
 #ifndef HAVE_GETOPT
 char *optarg;
@@ -138,11 +139,7 @@ getopt(int argc, char **argv, char *args)
 }
 #endif
 
-#ifdef WIN32
 #define ISPATHSEPARATOR(x) ((x == '/') || (x == '\\'))
-#else
-#define ISPATHSEPARATOR(x) (x == '/')
-#endif
 
 #ifndef HAVE_BASENAME
 #ifndef PATH_MAX

StdLib/StdLib.inc

@@ -4,6 +4,15 @@
 #
 # The including DSC file must DEFINE the EMULATE macro if
 # the application is to be run in an emulation environment.
+#
+#  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
+#  which 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.
 ################################################################
 
 ##########
@@ -53,10 +62,12 @@
 !ifndef $(EMULATE)
   # Not running in an Emulation Environment
 [LibraryClasses.IA32.UEFI_APPLICATION]
-  TimerLib|PerformancePkg/Library/DxeTscTimerLib/DxeTscTimerLib.inf
+  TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
+#  TimerLib|PerformancePkg/Library/DxeTscTimerLib/DxeTscTimerLib.inf
 
 [LibraryClasses.X64.UEFI_APPLICATION]
-  TimerLib|PerformancePkg/Library/DxeTscTimerLib/DxeTscTimerLib.inf
+  TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
+#  TimerLib|PerformancePkg/Library/DxeTscTimerLib/DxeTscTimerLib.inf
 
 [LibraryClasses.IPF.UEFI_APPLICATION]
   PalLib|MdePkg/Library/UefiPalLib/UefiPalLib.inf
@@ -108,9 +119,9 @@
 !ifndef $(EMULATE)
   # These Build Options are used when building the Standard Libraries to be run
   # on real hardware.
-   INTEL:*_*_*_CC_FLAGS      = /Qfreestanding
-    MSFT:*_*_*_CC_FLAGS      = /X /Zc:wchar_t
-     GCC:*_*_*_CC_FLAGS      = -nostdinc -nostdlib
+  INTEL:*_*_*_CC_FLAGS      = /Qfreestanding
+   MSFT:*_*_*_CC_FLAGS      = /X /Zc:wchar_t /D NT32dvm
+    GCC:*_*_*_CC_FLAGS      = -nostdinc -nostdlib
     RVCT:*_*_*_CC_FLAGS      = --library_interface=none -J$(WORKSPACE)/StdLib/Include -J$(WORKSPACE)/StdLib/Include/Arm -DNT32dvm
   ARMGCC:*_*_*_CC_FLAGS      = -nostdinc -nostdlib -Wno-unknown-pragmas -Wno-unused -Wno-format-zero-length -DNT32dvm
 
@@ -123,5 +134,3 @@
    MSFT:*_*_IA32_CC_FLAGS     = /Od /D NT32dvm
     GCC:*_*_IA32_CC_FLAGS     = -O0 -DNT32dvm
 !endif
-
-