De-export test-only helpers via JET_EXTERN / #ifdef JEMALLOC_JET; declare in unit tests, not headers

include/jemalloc/internal/base.h

@@ -106,7 +106,6 @@ base_t *base_new(tsdn_t *tsdn, unsigned ind, const extent_hooks_t *extent_hooks,
     bool metadata_use_hooks);
 void    base_delete(tsdn_t *tsdn, base_t *base);
 ehooks_t       *base_ehooks_get(base_t *base);
-ehooks_t       *base_ehooks_get_for_metadata(base_t *base);
 extent_hooks_t *base_extent_hooks_set(
     base_t *base, extent_hooks_t *extent_hooks);
 void    *base_alloc(tsdn_t *tsdn, base_t *base, size_t size, size_t alignment);

include/jemalloc/internal/bin.h

@@ -69,23 +69,13 @@ void bin_postfork_parent(tsdn_t *tsdn, bin_t *bin);
 void bin_postfork_child(tsdn_t *tsdn, bin_t *bin);
 
 /* Slab region allocation. */
-void *bin_slab_reg_alloc(edata_t *slab, const bin_info_t *bin_info);
 void  bin_slab_reg_alloc_batch(
      edata_t *slab, const bin_info_t *bin_info, unsigned cnt, void **ptrs);
 
 /* Slab list management. */
-void     bin_slabs_nonfull_insert(bin_t *bin, edata_t *slab);
-void     bin_slabs_nonfull_remove(bin_t *bin, edata_t *slab);
-edata_t *bin_slabs_nonfull_tryget(bin_t *bin);
-void     bin_slabs_full_insert(bool is_auto, bin_t *bin, edata_t *slab);
 void     bin_slabs_full_remove(bool is_auto, bin_t *bin, edata_t *slab);
 
-/* Slab association / demotion. */
-void bin_dissociate_slab(bool is_auto, edata_t *slab, bin_t *bin);
-void bin_lower_slab(tsdn_t *tsdn, bool is_auto, edata_t *slab, bin_t *bin);
-
 /* Deallocation helpers (called under bin lock). */
-void bin_dalloc_slab_prepare(tsdn_t *tsdn, edata_t *slab, bin_t *bin);
 void bin_dalloc_locked_handle_newly_empty(
     tsdn_t *tsdn, bool is_auto, edata_t *slab, bin_t *bin);
 void bin_dalloc_locked_handle_newly_nonempty(

include/jemalloc/internal/bitmap.h

@@ -176,9 +176,7 @@ typedef struct bitmap_info_s {
 #endif /* BITMAP_USE_TREE */
 } bitmap_info_t;
 
-void   bitmap_info_init(bitmap_info_t *binfo, size_t nbits);
 void   bitmap_init(bitmap_t *bitmap, const bitmap_info_t *binfo, bool fill);
-size_t bitmap_size(const bitmap_info_t *binfo);
 
 static inline bool
 bitmap_full(const bitmap_t *bitmap, const bitmap_info_t *binfo) {

include/jemalloc/internal/buf_writer.h

@@ -25,7 +25,6 @@ typedef struct {
 
 bool       buf_writer_init(tsdn_t *tsdn, buf_writer_t *buf_writer,
           write_cb_t *write_cb, void *cbopaque, char *buf, size_t buf_len);
-void       buf_writer_flush(buf_writer_t *buf_writer);
 write_cb_t buf_writer_cb;
 void       buf_writer_terminate(tsdn_t *tsdn, buf_writer_t *buf_writer);
 

include/jemalloc/internal/ckh.h

@@ -93,10 +93,4 @@ bool ckh_remove(
     tsd_t *tsd, ckh_t *ckh, const void *searchkey, void **key, void **data);
 bool ckh_search(ckh_t *ckh, const void *searchkey, void **key, void **data);
 
-/* Some useful hash and comparison functions for strings and pointers. */
-void ckh_string_hash(const void *key, size_t r_hash[2]);
-bool ckh_string_keycomp(const void *k1, const void *k2);
-void ckh_pointer_hash(const void *key, size_t r_hash[2]);
-bool ckh_pointer_keycomp(const void *k1, const void *k2);
-
 #endif /* JEMALLOC_INTERNAL_CKH_H */

include/jemalloc/internal/hpa.h

@@ -190,7 +190,6 @@ struct hpa_shard_s {
 	nstime_t last_time_work_attempted;
 };
 
-bool hpa_hugepage_size_exceeds_limit(void);
 /*
  * Whether or not the HPA can be used given the current configuration.  This
  * is not necessarily a guarantee that it backs its allocations by hugepages,

include/jemalloc/internal/hpdata.h

@@ -425,11 +425,6 @@ hpdata_full(const hpdata_t *hpdata) {
 
 void hpdata_init(hpdata_t *hpdata, void *addr, uint64_t age, bool is_huge);
 
-/*
- * Given an hpdata which can serve an allocation request, pick and reserve an
- * offset within that allocation.
- */
-void *hpdata_reserve_alloc(hpdata_t *hpdata, size_t sz);
 void  hpdata_unreserve(hpdata_t *hpdata, void *addr, size_t sz);
 
 /*

include/jemalloc/internal/nstime.h

@@ -28,7 +28,6 @@ static const nstime_t nstime_zero = NSTIME_ZERO_INITIALIZER;
 void     nstime_init(nstime_t *time, uint64_t ns);
 void     nstime_init2(nstime_t *time, uint64_t sec, uint64_t nsec);
 uint64_t nstime_ns(const nstime_t *time);
-uint64_t nstime_ms(const nstime_t *time);
 uint64_t nstime_sec(const nstime_t *time);
 uint64_t nstime_nsec(const nstime_t *time);
 void     nstime_copy(nstime_t *time, const nstime_t *source);
@@ -36,7 +35,6 @@ int      nstime_compare(const nstime_t *a, const nstime_t *b);
 void     nstime_add(nstime_t *time, const nstime_t *addend);
 void     nstime_iadd(nstime_t *time, uint64_t addend);
 void     nstime_subtract(nstime_t *time, const nstime_t *subtrahend);
-void     nstime_isubtract(nstime_t *time, uint64_t subtrahend);
 void     nstime_imultiply(nstime_t *time, uint64_t multiplier);
 void     nstime_idivide(nstime_t *time, uint64_t divisor);
 uint64_t nstime_divide(const nstime_t *time, const nstime_t *divisor);

include/jemalloc/internal/prof.h

@@ -419,7 +419,6 @@ void        prof_prefork1(tsdn_t *tsdn);
 void        prof_postfork_parent(tsdn_t *tsdn);
 void        prof_postfork_child(tsdn_t *tsdn);
 
-uint64_t prof_sample_new_event_wait(tsd_t *tsd);
 uint64_t tsd_prof_sample_event_wait_get(tsd_t *tsd);
 
 extern te_base_cb_t prof_sample_te_handler;

include/jemalloc/internal/prof_data.h

@@ -29,9 +29,4 @@ void          prof_tdata_detach(tsd_t *tsd, prof_tdata_t *tdata);
 void          prof_reset(tsd_t *tsd, size_t lg_sample);
 void          prof_tctx_try_destroy(tsd_t *tsd, prof_tctx_t *tctx);
 
-/* Used in unit tests. */
-size_t prof_tdata_count(void);
-size_t prof_bt_count(void);
-void   prof_cnt_all(prof_cnt_t *cnt_all);
-
 #endif /* JEMALLOC_INTERNAL_PROF_DATA_H */

include/jemalloc/internal/prof_log.h

@@ -9,14 +9,6 @@ extern malloc_mutex_t log_mtx;
 void prof_try_log(tsd_t *tsd, size_t usize, prof_info_t *prof_info);
 bool prof_log_init(tsd_t *tsdn);
 
-/* Used in unit tests. */
-size_t prof_log_bt_count(void);
-size_t prof_log_alloc_count(void);
-size_t prof_log_thr_count(void);
-bool   prof_log_is_logging(void);
-bool   prof_log_rep_check(void);
-void   prof_log_dummy_set(bool new_value);
-
 bool prof_log_start(tsdn_t *tsdn, const char *filename);
 bool prof_log_stop(tsdn_t *tsdn);
 

include/jemalloc/internal/prof_recent.h

@@ -17,8 +17,6 @@ void edata_prof_recent_alloc_init(edata_t *edata);
 /* Used in unit tests. */
 typedef ql_head(prof_recent_t) prof_recent_list_t;
 extern prof_recent_list_t prof_recent_alloc_list;
-edata_t *prof_recent_alloc_edata_get_no_lock_test(const prof_recent_t *node);
-prof_recent_t *edata_prof_recent_alloc_get_no_lock_test(const edata_t *edata);
 
 ssize_t prof_recent_alloc_max_ctl_read(void);
 ssize_t prof_recent_alloc_max_ctl_write(tsd_t *tsd, ssize_t max);

include/jemalloc/internal/sc.h

@@ -368,7 +368,6 @@ struct sc_data_s {
 	sc_t sc[SC_NSIZES];
 };
 
-size_t reg_size_compute(int lg_base, int lg_delta, int ndelta);
 void   sc_data_init(sc_data_t *data);
 /*
  * Updates slab sizes in [begin, end] to be pgs pages in length, if possible.