diff options
Diffstat (limited to 'src/pmdk/src/libpmem2/ravl_interval.h')
| -rw-r--r-- | src/pmdk/src/libpmem2/ravl_interval.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/pmdk/src/libpmem2/ravl_interval.h b/src/pmdk/src/libpmem2/ravl_interval.h new file mode 100644 index 000000000..5dd8b592a --- /dev/null +++ b/src/pmdk/src/libpmem2/ravl_interval.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ +/* Copyright 2020, Intel Corporation */ + +/* + * ravl_interval.h -- internal definitions for ravl_interval + */ + +#ifndef RAVL_INTERVAL_H +#define RAVL_INTERVAL_H + +#include "libpmem2.h" +#include "os_thread.h" +#include "ravl.h" + +struct ravl_interval; +struct ravl_interval_node; + +typedef size_t ravl_interval_min(void *addr); +typedef size_t ravl_interval_max(void *addr); + +struct ravl_interval *ravl_interval_new(ravl_interval_min *min, + ravl_interval_min *max); +void ravl_interval_delete(struct ravl_interval *ri); +int ravl_interval_insert(struct ravl_interval *ri, void *addr); +int ravl_interval_remove(struct ravl_interval *ri, + struct ravl_interval_node *rin); +struct ravl_interval_node *ravl_interval_find_equal(struct ravl_interval *ri, + void *addr); +struct ravl_interval_node *ravl_interval_find(struct ravl_interval *ri, + void *addr); +struct ravl_interval_node *ravl_interval_find_closest_prior( + struct ravl_interval *ri, void *addr); +struct ravl_interval_node *ravl_interval_find_closest_later( + struct ravl_interval *ri, void *addr); +void *ravl_interval_data(struct ravl_interval_node *rin); +#endif |