diff options
| -rw-r--r-- | ShellPkg/Include/Protocol/EfiShell.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/ShellPkg/Include/Protocol/EfiShell.h b/ShellPkg/Include/Protocol/EfiShell.h index 2711329b3c..658f892f07 100644 --- a/ShellPkg/Include/Protocol/EfiShell.h +++ b/ShellPkg/Include/Protocol/EfiShell.h @@ -778,25 +778,27 @@ EFI_STATUS );
/**
- This function returns the alias associated with a command.
+ This function returns the command associated with a alias or a list of all
+ alias'.
- @param[in] Command Points to the null-terminated shell command.
- If this parameter is NULL, then all commands
+ @param[in] Alias Points to the null-terminated shell alias.
+ If this parameter is NULL, then all
aliases will be returned in ReturnedData.
-
- @retutn If Command is not NULL, it will return a pointer to
- the null-terminated alias for the shell command.
- If Command is NULL, ReturnedData points to a ‘;’
- delimited list of command and alias tuples (e.g.
- ReturnedData = “md;mkdir;rd;rm;cp;copy;fs0:\test
- app\myfavoriteprogram.efi;mfp”) that are null-terminated.
+ @param[out] Volatile upon return of a single command if TRUE indicates
+ this is stored in a volatile fashion. FALSE otherwise.
+ @return If Alias is not NULL, it will return a pointer to
+ the null-terminated command for that alias.
+ If Alias is NULL, ReturnedData points to a ‘;’
+ delimited list of alias (e.g.
+ ReturnedData = “dir;del;copy;mfp”) that is null-terminated.
@retval NULL an error ocurred
- @retval NULL no alias was found for Command
+ @retval NULL Alias was not a valid Alias
**/
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_ALIAS)(
- IN CONST CHAR16 *Command
+ IN CONST CHAR16 *Alias,
+ OUT BOOLEAN *Volatile OPTIONAL
);
/**
|