1 #ifndef JEMALLOC_INTERNAL_PROF_SYS_H 2 #define JEMALLOC_INTERNAL_PROF_SYS_H 3 4 extern malloc_mutex_t prof_dump_filename_mtx; 5 extern base_t *prof_base; 6 7 void bt_init(prof_bt_t *bt, void **vec); 8 void prof_backtrace(tsd_t *tsd, prof_bt_t *bt); 9 void prof_hooks_init(void); 10 void prof_unwind_init(void); 11 void prof_sys_thread_name_fetch(tsd_t *tsd); 12 int prof_getpid(void); 13 void prof_get_default_filename(tsdn_t *tsdn, char *filename, uint64_t ind); 14 bool prof_prefix_set(tsdn_t *tsdn, const char *prefix); 15 void prof_fdump_impl(tsd_t *tsd); 16 void prof_idump_impl(tsd_t *tsd); 17 bool prof_mdump_impl(tsd_t *tsd, const char *filename); 18 void prof_gdump_impl(tsd_t *tsd); 19 20 /* Used in unit tests. */ 21 typedef int (prof_sys_thread_name_read_t)(char *buf, size_t limit); 22 extern prof_sys_thread_name_read_t *JET_MUTABLE prof_sys_thread_name_read; 23 typedef int (prof_dump_open_file_t)(const char *, int); 24 extern prof_dump_open_file_t *JET_MUTABLE prof_dump_open_file; 25 typedef ssize_t (prof_dump_write_file_t)(int, const void *, size_t); 26 extern prof_dump_write_file_t *JET_MUTABLE prof_dump_write_file; 27 typedef int (prof_dump_open_maps_t)(void); 28 extern prof_dump_open_maps_t *JET_MUTABLE prof_dump_open_maps; 29 30 #endif /* JEMALLOC_INTERNAL_PROF_SYS_H */ 31