audk/ShellPkg/Library/UefiShellLib
Laszlo Ersek 7eb6160d4f ShellPkg/UefiShellLib: clarify workaround for unfixable EdkShell bug
The EDK 1 Shell (available at <https://github.com/tianocore/edk-Shell>)
has a bug in its EFI_SHELL_ENVIRONMENT2.Execute() implementation that
edk2's UefiShellLib has no choice but to work around.

Improve the explanation in the code. Also, document the implicit
EFI_HANDLE -> (EFI_HANDLE*) conversion, which happens implicitly after
dereferencing ParentHandle, with an explicit cast.

In practice, this patch is a no-op.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2019-10-09 09:40:10 +02:00
..
UefiShellLib.c ShellPkg/UefiShellLib: clarify workaround for unfixable EdkShell bug 2019-10-09 09:40:10 +02:00
UefiShellLib.h ShellPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:25 -07:00
UefiShellLib.inf ShellPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:25 -07:00