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build break fix and new function

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9461 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
2009-11-20 21:13:41 +00:00
parent a31bd33cf8
commit 36a9d67261
4 changed files with 134 additions and 29 deletions
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31
ShellPkg/Include/Library/ShellLib.h
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@@ -718,8 +718,8 @@ ShellCommandLineGetFlag (
If CheckPackage is NULL, then return NULL.
@param CheckPackage The package of parsed command line arguments.
@param KeyString The Key of the command line argument to check for.
@param[in] CheckPackage The package of parsed command line arguments.
@param[in] KeyString The Key of the command line argument to check for.
@retval NULL The flag is not on the command line.
@retval !=NULL Pointer to unicode string of the value.
@@ -736,10 +736,10 @@ ShellCommandLineGetValue (
Raw value parameters are in the form of "value" in a specific position in the list.
If CheckPackage is NULL, then return NULL;
If CheckPackage is NULL, then return NULL.
@param CheckPackage The package of parsed command line arguments.
@param Position The position of the value.
@param[in] CheckPackage The package of parsed command line arguments.
@param[in] Position The position of the value.
@retval NULL The flag is not on the command line.
@retval !=NULL Pointer to unicode string of the value.
@@ -765,6 +765,27 @@ ShellCommandLineGetCount(
VOID
);
/**
Determins if a parameter is duplicated.
If Param is not NULL then it will point to a callee allocated string buffer
with the parameter value if a duplicate is found.
If CheckPackage is NULL, then ASSERT.
@param[in] CheckPackage The package of parsed command line arguments.
@param[out] Param Upon finding one, a pointer to the duplicated parameter.
@retval EFI_SUCCESS No parameters were duplicated.
@retval EFI_DEVICE_ERROR A duplicate was found.
**/
EFI_STATUS
EFIAPI
ShellCommandLineCheckDuplicate (
IN CONST LIST_ENTRY *CheckPackage,
OUT CHAR16 **Param
);
/**
This function causes the shell library to initialize itself. If the shell library
is already initialized it will de-initialize all the current protocol poitners and