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2024-02-15Define _POSIX_C_SOURCE globallySimon Ser
Stop trying to maintain a per-file _POSIX_C_SOURCE. Instead, require POSIX.1-2008 globally. A lot of core source files depend on that already. Some care must be taken on a few select files where we need a bit more than POSIX. Some files need XSI extensions (_XOPEN_SOURCE) and some files need BSD extensions (_DEFAULT_SOURCE). In both cases, these feature test macros imply _POSIX_C_SOURCE. Make sure to not define both these macros and _POSIX_C_SOURCE explicitly to avoid POSIX requirement conflicts (e.g. _POSIX_C_SOURCE says POSIX.1-2001 but _XOPEN_SOURCE says POSIX.1-2008). Additionally, there is one special case in render/vulkan/vulkan.c. That file needs major()/minor(), and these are system-specific. On FreeBSD, _POSIX_C_SOURCE hides system-specific symbols so we need to make sure it's not defined for this file. On Linux, we can explicitly include <sys/sysmacros.h> and ensure that apart from symbols defined there the file only uses POSIX toys.
2023-08-03Avoid using memcpy() to copy structsSimon Ser
We can just use a regular assignment instead. This is more type-safe since there is no need to provide the struct size. The remaining memcpy() calls perform array copies or copies from void pointers (which may be unaligned).
2022-11-28render/dmabuf: add dmabuf_import_sync_fileSimon Ser
References: https://lore.kernel.org/dri-devel/20220506180216.2095060-1-jason@jlekstrand.net/
2022-06-06dmabuf: Don't leak file descriptors on error pathAlexander Orzechowski
2021-02-02render/dmabuf: make src arg const in wlr_dmabuf_attributes_copySimon Ser
2021-02-02render/dmabuf: cleanup on wlr_dmabuf_attributes_copy errorSimon Ser
2019-06-07render/dmabuf: add wlr_dmabuf_attributes_copySimon Ser
2018-05-31Merge branch 'master' into screencontentemersion