fixed to build under IPF.

[mirror_edk2.git] / ShellPkg / Include / Library / ShellLib.h

diff --git a/ShellPkg/Include/Library/ShellLib.h b/ShellPkg/Include/Library/ShellLib.h
index f5e5ba60de0930900c702ab46748957da2707bc9..5614d7174f59063620b081aad3bbe57cc7d9a3ef 100644 (file)
--- a/ShellPkg/Include/Library/ShellLib.h
+++ b/ShellPkg/Include/Library/ShellLib.h
@@ -16,7 +16,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #define __SHELL_LIB__\r
 \r
 #include <Protocol/SimpleFileSystem.h>\r
-#include <Guid/FileInfo.h>\r
 #include <Protocol/EfiShell.h>\r
 \r
 /**\r
@@ -363,8 +362,10 @@ ShellFlushFile (
   in the directory's info. Caller can use ShellFindNextFile() to get \r
   subsequent files.\r
 \r
+  Caller must use FreePool on *Buffer opon completion of all file searching.\r
+\r
   @param DirHandle              The file handle of the directory to search\r
-  @param Buffer                 Pointer to buffer for file's information\r
+  @param Buffer                 Pointer to pointer to buffer for file's information\r
 \r
   @retval EFI_SUCCESS           Found the first file.\r
   @retval EFI_NOT_FOUND         Cannot find the directory.\r
@@ -377,7 +378,7 @@ EFI_STATUS
 EFIAPI\r
 ShellFindFirstFile (\r
   IN EFI_FILE_HANDLE            DirHandle,\r
-  OUT EFI_FILE_INFO             *Buffer\r
+  OUT EFI_FILE_INFO             **Buffer\r
   );\r
 \r
 /**\r
@@ -613,6 +614,10 @@ typedef struct {
   ParamType   Type;\r
 } SHELL_PARAM_ITEM;\r
 \r
+\r
+/// Helper structure for no parameters (besides -? and -b)\r
+extern SHELL_PARAM_ITEM EmptyParamList[];\r
+\r
 /**\r
   Checks the command line arguments passed against the list of valid ones.  \r
   Optionally removes NULL values first.\r
@@ -726,4 +731,22 @@ ShellCommandLineGetRawValue (
   IN UINT32                        Position\r
   );\r
 \r
+/**\r
+  This function causes the shell library to initialize itself.  If the shell library\r
+  is already initialized it will de-initialize all the current protocol poitners and\r
+  re-populate them again.\r
+\r
+  When the library is used with PcdShellLibAutoInitialize set to true this function\r
+  will return EFI_SUCCESS and perform no actions.\r
+\r
+  This function is intended for internal access for shell commands only.\r
+\r
+  @retval EFI_SUCCESS   the initialization was complete sucessfully\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+ShellInitialize (\r
+  );\r
+\r
 #endif // __SHELL_LIB__
\ No newline at end of file