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| author | Daniel Bertalan <dani@danielbertalan.dev> | 2022-07-10 15:30:08 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-07-19 12:39:24 +0200 |
| commit | 42e22f89a49ff766ae73c0a486b55b1bf4ff44d7 (patch) | |
| tree | 4b03e0a81d629afbd7e01086f822fef136629bc6 /Userland/Libraries/LibGfx/Bitmap.cpp | |
| parent | 4bed2ef66b6fc1b7419eeb951d3b479a39fe5076 (diff) | |
| download | serenity-42e22f89a49ff766ae73c0a486b55b1bf4ff44d7.zip | |
AK+LibGfx+LibJS: Pass -1 as the file descriptor to anonymous mmap
Serenity/Linux/macOS ignore the file descriptor when an anonymous
mapping is requested. However, BSDs require the fd to be -1.
Diffstat (limited to 'Userland/Libraries/LibGfx/Bitmap.cpp')
| -rw-r--r-- | Userland/Libraries/LibGfx/Bitmap.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Userland/Libraries/LibGfx/Bitmap.cpp b/Userland/Libraries/LibGfx/Bitmap.cpp index a6ca112f93..e4b8178099 100644 --- a/Userland/Libraries/LibGfx/Bitmap.cpp +++ b/Userland/Libraries/LibGfx/Bitmap.cpp @@ -558,7 +558,7 @@ ErrorOr<BackingStore> Bitmap::allocate_backing_store(BitmapFormat format, IntSiz map_flags |= MAP_PURGEABLE; void* data = mmap_with_name(nullptr, data_size_in_bytes, PROT_READ | PROT_WRITE, map_flags, 0, 0, String::formatted("GraphicsBitmap [{}]", size).characters()); #else - void* data = mmap(nullptr, data_size_in_bytes, PROT_READ | PROT_WRITE, map_flags, 0, 0); + void* data = mmap(nullptr, data_size_in_bytes, PROT_READ | PROT_WRITE, map_flags, -1, 0); #endif if (data == MAP_FAILED) return Error::from_errno(errno); |