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include: Switch from __unused to new LIBBSD_UNUSED

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Because we do not define __unused, as on GNU systems Linux and glibc
providing conflicting symbols, declarations for imported functions that
use that attribute cause build failures when used.

Ref: https://bugs.debian.org/1083196
Fixes: #34
This commit is contained in:
Guillem Jover
2024-11-02 23:14:11 +01:00
parent 1d711a2ced
commit abe3c8c332
1 changed files with 2 additions and 2 deletions
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4
include/bsd/sys/tree.h
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@@ -385,7 +385,7 @@ struct { \
#define RB_PROTOTYPE(name, type, field, cmp) \ #define RB_PROTOTYPE(name, type, field, cmp) \
RB_PROTOTYPE_INTERNAL(name, type, field, cmp,) RB_PROTOTYPE_INTERNAL(name, type, field, cmp,)
#define RB_PROTOTYPE_STATIC(name, type, field, cmp) \ #define RB_PROTOTYPE_STATIC(name, type, field, cmp) \
RB_PROTOTYPE_INTERNAL(name, type, field, cmp, __unused static) RB_PROTOTYPE_INTERNAL(name, type, field, cmp, LIBBSD_UNUSED static)
#define RB_PROTOTYPE_INTERNAL(name, type, field, cmp, attr) \ #define RB_PROTOTYPE_INTERNAL(name, type, field, cmp, attr) \
attr void name##_RB_INSERT_COLOR(struct name *, struct type *); \ attr void name##_RB_INSERT_COLOR(struct name *, struct type *); \
attr void name##_RB_REMOVE_COLOR(struct name *, struct type *, struct type *);\ attr void name##_RB_REMOVE_COLOR(struct name *, struct type *, struct type *);\
@@ -404,7 +404,7 @@ attr struct type *name##_RB_MINMAX(struct name *, int); \
#define RB_GENERATE(name, type, field, cmp) \ #define RB_GENERATE(name, type, field, cmp) \
RB_GENERATE_INTERNAL(name, type, field, cmp,) RB_GENERATE_INTERNAL(name, type, field, cmp,)
#define RB_GENERATE_STATIC(name, type, field, cmp) \ #define RB_GENERATE_STATIC(name, type, field, cmp) \
RB_GENERATE_INTERNAL(name, type, field, cmp, __unused static) RB_GENERATE_INTERNAL(name, type, field, cmp, LIBBSD_UNUSED static)
#define RB_GENERATE_INTERNAL(name, type, field, cmp, attr) \ #define RB_GENERATE_INTERNAL(name, type, field, cmp, attr) \
attr void \ attr void \
name##_RB_INSERT_COLOR(struct name *head, struct type *elm) \ name##_RB_INSERT_COLOR(struct name *head, struct type *elm) \