Merge branch 'dev'5.0.0

1 files changed, 59 insertions, 0 deletions

diff --git a/include/jemalloc/internal/tsd_tls.h b/include/jemalloc/internal/tsd_tls.h
new file mode 100644
index 0000000..757aaa0
--- /dev/null
+++ b/include/jemalloc/internal/tsd_tls.h
@@ -0,0 +1,59 @@
+#ifdef JEMALLOC_INTERNAL_TSD_TLS_H
+#error This file should be included only once, by tsd.h.
+#endif
+#define JEMALLOC_INTERNAL_TSD_TLS_H
+
+extern __thread tsd_t tsd_tls;
+extern pthread_key_t tsd_tsd;
+extern bool tsd_booted;
+
+/* Initialization/cleanup. */
+JEMALLOC_ALWAYS_INLINE bool
+tsd_boot0(void) {
+	if (pthread_key_create(&tsd_tsd, &tsd_cleanup) != 0) {
+		return true;
+	}
+	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) {
+	assert(tsd_booted);
+	return &tsd_tls;
+}
+
+JEMALLOC_ALWAYS_INLINE void
+tsd_set(tsd_t *val) {
+	assert(tsd_booted);
+	if (likely(&tsd_tls != val)) {
+		tsd_tls = (*val);
+	}
+	if (pthread_setspecific(tsd_tsd, (void *)(&tsd_tls)) != 0) {
+		malloc_write("<jemalloc>: Error setting tsd.\n");
+		if (opt_abort) {
+			abort();
+		}
+	}
+}