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Diffstat (limited to 'src/libsystemd-bus/bus-kernel.h')
-rw-r--r--src/libsystemd-bus/bus-kernel.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/libsystemd-bus/bus-kernel.h b/src/libsystemd-bus/bus-kernel.h
index 8cf153ab41..dddecfb210 100644
--- a/src/libsystemd-bus/bus-kernel.h
+++ b/src/libsystemd-bus/bus-kernel.h
@@ -23,6 +23,17 @@
#include "sd-bus.h"
+#define KDBUS_ITEM_NEXT(item) \
+ (typeof(item))(((uint8_t *)item) + ALIGN8((item)->size))
+
+#define KDBUS_ITEM_FOREACH(item, head) \
+ for (item = (head)->items; \
+ (uint8_t *)(item) < (uint8_t *)(head) + (head)->size; \
+ item = KDBUS_ITEM_NEXT(item))
+
+#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
@@ -55,3 +66,5 @@ int bus_kernel_pop_memfd(sd_bus *bus, void **address, size_t *size);
void bus_kernel_push_memfd(sd_bus *bus, int fd, void *address, size_t size);
void bus_kernel_flush_memfd(sd_bus *bus);
+
+int bus_kernel_parse_unique_name(const char *s, uint64_t *id);