X-Git-Url: https://git.efficios.com/?a=blobdiff_plain;f=src%2Fcommon%2Findex%2Fctf-index.h;h=d60fe0b26bf9f0cdc4c790b03c25617fb1cced4b;hb=df6a42ab1fc6edd419525646134989e519b717ce;hp=5d6bd80f4cf11b32ed81574141e4ed7c5854c33a;hpb=a8533264faed68908ff15e9774e87bfc198ef64f;p=deliverable%2Flttng-tools.git

diff --git a/src/common/index/ctf-index.h b/src/common/index/ctf-index.h
index 5d6bd80f4..d60fe0b26 100644
--- a/src/common/index/ctf-index.h
+++ b/src/common/index/ctf-index.h
@@ -25,7 +25,12 @@
 #ifndef LTTNG_INDEX_H
 #define LTTNG_INDEX_H
 
+#include <common/compat/endian.h>
+#include <common/macros.h>
+
+#include <stdint.h>
 #include <limits.h>
+#include <stddef.h>
 
 #define CTF_INDEX_MAGIC 0xC1F1DCC1
 #define CTF_INDEX_MAJOR 1
@@ -101,4 +106,16 @@ static inline uint32_t lttng_to_index_minor(uint32_t lttng_major,
 	abort();
 }
 
+static inline void ctf_packet_index_file_hdr_init(
+		struct ctf_packet_index_file_hdr *hdr,
+		uint32_t idx_major, uint32_t idx_minor)
+{
+	memset(hdr, 0, sizeof(*hdr));
+	hdr->magic = htobe32(CTF_INDEX_MAGIC);
+	hdr->index_major = htobe32(idx_major);
+	hdr->index_minor = htobe32(idx_minor);
+	hdr->packet_index_len = htobe32(
+			ctf_packet_index_len(idx_major, idx_minor));
+}
+
 #endif /* LTTNG_INDEX_H */