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util: convert macros to inline functions

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Functionally equivalent except the usual macro footguns are avoided
and type safety is increased.

Signed-off-by: Simon Ser <contact@emersion.fr>
This commit is contained in:
Simon Ser 2024-03-28 15:33:41 +01:00
parent 4945f2664f
commit 36cef8653f
1 changed files with 17 additions and 3 deletions
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20
src/wayland-util.c
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@ -174,9 +174,23 @@ union map_entry {
void *data; void *data;
}; };
#define map_entry_is_free(entry) ((entry).next & 0x1) static inline bool
#define map_entry_get_data(entry) ((void *)((entry).next & ~(uintptr_t)0x3)) map_entry_is_free(union map_entry entry)
#define map_entry_get_flags(entry) (((entry).next >> 1) & 0x1) {
return entry.next & 0x1;
}
static inline void *
map_entry_get_data(union map_entry entry)
{
return (void *)(entry.next & ~(uintptr_t)0x3);
}
static inline uint32_t
map_entry_get_flags(union map_entry entry)
{
return (entry.next >> 1) & 0x1;
}
void void
wl_map_init(struct wl_map *map, uint32_t side) wl_map_init(struct wl_map *map, uint32_t side)