-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <stdbool.h>
-
#include "sd-bus.h"
-#define KDBUS_ITEM_NEXT(item) \
- (typeof(item))(((uint8_t *)item) + ALIGN8((item)->size))
-
-#define KDBUS_ITEM_FOREACH(part, head, first) \
- for (part = (head)->first; \
- ((uint8_t *)(part) < (uint8_t *)(head) + (head)->size) && \
- ((uint8_t *) part >= (uint8_t *) head); \
- part = KDBUS_ITEM_NEXT(part))
-#define KDBUS_FOREACH(iter, first, _size) \
- for (iter = (first); \
- ((uint8_t *)(iter) < (uint8_t *)(first) + (_size)) && \
- ((uint8_t *)(iter) >= (uint8_t *)(first)); \
- iter = (void*)(((uint8_t *)iter) + ALIGN8((iter)->size)))
-
-#define KDBUS_ITEM_HEADER_SIZE offsetof(struct kdbus_item, data)
-#define KDBUS_ITEM_SIZE(s) ALIGN8((s) + KDBUS_ITEM_HEADER_SIZE)
-
#define MEMFD_CACHE_MAX 32
/* When we cache a memfd block for reuse, we will truncate blocks
* sending vectors */
#define MEMFD_MIN_SIZE (512*1024)
-/* The size of the per-connection memory pool that we set up and where
- * the kernel places our incoming messages */
-#define KDBUS_POOL_SIZE (16*1024*1024)
-
struct memfd_cache {
int fd;
void *address;
size_t allocated;
};
-int bus_kernel_connect(sd_bus *b);
-int bus_kernel_take_fd(sd_bus *b);
-
-int bus_kernel_write_message(sd_bus *bus, sd_bus_message *m, bool hint_sync_call);
-int bus_kernel_read_message(sd_bus *bus, bool hint_priority, int64_t priority);
-
-int bus_kernel_open_bus_fd(const char *bus, char **path);
-
-int bus_kernel_create_bus(const char *name, bool world, char **s);
-int bus_kernel_create_endpoint(const char *bus_name, const char *ep_name, char **path);
+void close_and_munmap(int fd, void *address, size_t size);
+void bus_flush_memfd(sd_bus *bus);
-int bus_kernel_pop_memfd(sd_bus *bus, void **address, size_t *mapped, size_t *allocated);
-void bus_kernel_push_memfd(sd_bus *bus, int fd, void *address, size_t mapped, size_t allocated);
-
-void bus_kernel_flush_memfd(sd_bus *bus);
-
-int bus_kernel_parse_unique_name(const char *s, uint64_t *id);
-
-uint64_t request_name_flags_to_kdbus(uint64_t sd_bus_flags);
uint64_t attach_flags_to_kdbus(uint64_t sd_bus_flags);
-
-int bus_kernel_try_close(sd_bus *bus);
-
-int bus_kernel_drop_one(int fd);
-
-int bus_kernel_realize_attach_flags(sd_bus *bus);
-
-int bus_kernel_get_bus_name(sd_bus *bus, char **name);
-
-int bus_kernel_cmd_free(sd_bus *bus, uint64_t offset);