diff options
Diffstat (limited to 'MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c')
| -rw-r--r-- | MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c index 40d0230b4d..d6705d0247 100644 --- a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c +++ b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c @@ -3767,9 +3767,9 @@ Done: instance.
@param Results Null-terminated Unicode string in
<MultiConfigAltResp> format which has all values
- filled in for the names in the Request string.
- String to be allocated by the called function.
- De-allocation is up to the caller.
+ filled in for the entirety of the current HII
+ database. String to be allocated by the called
+ function. De-allocation is up to the caller.
@retval EFI_SUCCESS The Results string is filled with the values
corresponding to all requested names.
@@ -4482,8 +4482,9 @@ Exit: (see below) is returned.
@param BlockSize The length of the Block in units of UINT8. On
input, this is the size of the Block. On output,
- if successful, contains the index of the last
- modified byte in the Block.
+ if successful, contains the largest index of the
+ modified byte in the Block, or the required buffer
+ size if the Block is not large enough.
@param Progress On return, points to an element of the ConfigResp
string filled in with the offset of the most
recent '&' before the first failing name / value
@@ -4503,7 +4504,8 @@ Exit: value pair. Block is left updated and
Progress points at the '&' preceding the first
non-<BlockName>.
- @retval EFI_DEVICE_ERROR Block not large enough. Progress undefined.
+ @retval EFI_BUFFER_TOO_SMALL Block not large enough. Progress undefined.
+ BlockSize is updated with the required buffer size.
@retval EFI_NOT_FOUND Target for the specified routing data was not found.
Progress points to the "G" in "GUID" of the errant
routing data.
@@ -4680,7 +4682,7 @@ HiiConfigToBlock ( if (MaxBlockSize > BufferSize) {
*BlockSize = MaxBlockSize;
if (Block != NULL) {
- return EFI_DEVICE_ERROR;
+ return EFI_BUFFER_TOO_SMALL;
}
}
|