1 #ifndef JEMALLOC_INTERNAL_EXTENT_DSS_EXTERNS_H
2 #define JEMALLOC_INTERNAL_EXTENT_DSS_EXTERNS_H
3 
4 #pragma GCC visibility push(hidden)
5 
6 extern const char	*opt_dss;
7 
8 dss_prec_t	extent_dss_prec_get(void);
9 bool	extent_dss_prec_set(dss_prec_t dss_prec);
10 void	*extent_alloc_dss(tsdn_t *tsdn, arena_t *arena, void *new_addr,
11     size_t size, size_t alignment, bool *zero, bool *commit);
12 bool	extent_in_dss(void *addr);
13 bool	extent_dss_mergeable(void *addr_a, void *addr_b);
14 void	extent_dss_boot(void);
15 
16 #pragma GCC visibility pop
17 
18 #endif /* JEMALLOC_INTERNAL_EXTENT_DSS_EXTERNS_H */
19