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Diffstat (limited to 'shared/systemd/src/basic/memory-util.h')
| -rw-r--r-- | shared/systemd/src/basic/memory-util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/shared/systemd/src/basic/memory-util.h b/shared/systemd/src/basic/memory-util.h index 9cb8ac3c..46a6907a 100644 --- a/shared/systemd/src/basic/memory-util.h +++ b/shared/systemd/src/basic/memory-util.h @@ -11,6 +11,7 @@ size_t page_size(void) _pure_; #define PAGE_ALIGN(l) ALIGN_TO((l), page_size()) +#define PAGE_ALIGN_DOWN(l) (l & ~(page_size() - 1)) /* Normal memcpy requires src to be nonnull. We do nothing if n is 0. */ static inline void memcpy_safe(void *dst, const void *src, size_t n) { |