Repository : ssh://git@git.haskell.org/Win32
On branch : master
Link : http://git.haskell.org/packages/Win32.git/commitdiff/73a7b785c0683f0a3354ddf54d8d5eeeca909370
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commit 73a7b785c0683f0a3354ddf54d8d5eeeca909370
Author: Ahmad Fatoum <ahmad at a3f.at>
Date: Tue Mar 28 08:06:41 2017 +0200
Nullable pointers now wrapped in Maybe (#83)
A fix for Issue #24
A number of WinAPI functions have a default action,
when NULL is passed in place of a valid pointer, mostly strings.
We now use Maybe wrapped types for these arguments.
This breaks API. In total 15 functions were amended:
appendMenu
insertMenu
modifyMenu
messageBox
findWindow
findWindowEx
moveFileEx
setDllDirectory
defineDosDevice
setVolumeLabel
getVolumeInformation
searchPath
regCreateKeyEx
regReplaceKey
getTimeFormat
And 2 functions' Maybe was removed because passing in Nothing was equal to Just "":
RegQueryValue
RegQueryValueKey
createWindow[Ex] can also have NULL as HINSTANCE. As HINSTANCE is a pointer anyway,
we'll provide a nullHINSTANCE instead of breaking this function's API too
>---------------------------------------------------------------
73a7b785c0683f0a3354ddf54d8d5eeeca909370
Graphics/Win32/Menu.hsc | 12 ++++++------
Graphics/Win32/Misc.hsc | 4 ++--
Graphics/Win32/Window.hsc | 19 ++++++++++---------
System/Win32/DLL.hsc | 7 ++++---
System/Win32/File.hsc | 14 +++++++-------
System/Win32/HardLink.hs | 6 +++---
System/Win32/Info.hsc | 6 +++---
System/Win32/Registry.hsc | 24 ++++++++++++------------
System/Win32/Time.hsc | 7 ++++---
System/Win32/Types.hsc | 3 +++
changelog.md | 1 +
tests/registry001.hs | 2 +-
12 files changed, 56 insertions(+), 49 deletions(-)
Diff suppressed because of size. To see it, use:
git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 73a7b785c0683f0a3354ddf54d8d5eeeca909370