diff options
Diffstat (limited to 'deps/jemalloc/include/jemalloc/internal/tsd_malloc_thread_cleanup.h')
-rw-r--r-- | deps/jemalloc/include/jemalloc/internal/tsd_malloc_thread_cleanup.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/deps/jemalloc/include/jemalloc/internal/tsd_malloc_thread_cleanup.h b/deps/jemalloc/include/jemalloc/internal/tsd_malloc_thread_cleanup.h new file mode 100644 index 0000000..d8f3ef1 --- /dev/null +++ b/deps/jemalloc/include/jemalloc/internal/tsd_malloc_thread_cleanup.h @@ -0,0 +1,61 @@ +#ifdef JEMALLOC_INTERNAL_TSD_MALLOC_THREAD_CLEANUP_H +#error This file should be included only once, by tsd.h. +#endif +#define JEMALLOC_INTERNAL_TSD_MALLOC_THREAD_CLEANUP_H + +#define JEMALLOC_TSD_TYPE_ATTR(type) __thread type JEMALLOC_TLS_MODEL + +extern JEMALLOC_TSD_TYPE_ATTR(tsd_t) tsd_tls; +extern JEMALLOC_TSD_TYPE_ATTR(bool) tsd_initialized; +extern bool tsd_booted; + +/* Initialization/cleanup. */ +JEMALLOC_ALWAYS_INLINE bool +tsd_cleanup_wrapper(void) { + if (tsd_initialized) { + tsd_initialized = false; + tsd_cleanup(&tsd_tls); + } + return tsd_initialized; +} + +JEMALLOC_ALWAYS_INLINE bool +tsd_boot0(void) { + _malloc_tsd_cleanup_register(&tsd_cleanup_wrapper); + tsd_booted = true; + return false; +} + +JEMALLOC_ALWAYS_INLINE void +tsd_boot1(void) { + /* Do nothing. */ +} + +JEMALLOC_ALWAYS_INLINE bool +tsd_boot(void) { + return tsd_boot0(); +} + +JEMALLOC_ALWAYS_INLINE bool +tsd_booted_get(void) { + return tsd_booted; +} + +JEMALLOC_ALWAYS_INLINE bool +tsd_get_allocates(void) { + return false; +} + +/* Get/set. */ +JEMALLOC_ALWAYS_INLINE tsd_t * +tsd_get(bool init) { + return &tsd_tls; +} +JEMALLOC_ALWAYS_INLINE void +tsd_set(tsd_t *val) { + assert(tsd_booted); + if (likely(&tsd_tls != val)) { + tsd_tls = (*val); + } + tsd_initialized = true; +} |