X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-error.h;h=cbcb5ebd161a9dd85acc421c3e7705a9b1989bf8;hb=6453d2377ce8ab5a45bb40c297db5a128f67f56f;hp=bf6b7f33f2c3f6ae749cf23dbb16ac72fecf3d89;hpb=74d81a6cca2cd4a7718bba9368f382f9f2fbba84;p=lttng-ust.git

diff --git a/include/lttng/ust-error.h b/include/lttng/ust-error.h
index bf6b7f33..cbcb5ebd 100644
--- a/include/lttng/ust-error.h
+++ b/include/lttng/ust-error.h
@@ -30,6 +30,10 @@
 #include <unistd.h>
 #include <lttng/ust-abi.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * ustcomm error code.
  */
@@ -43,6 +47,10 @@ enum lttng_ust_error_code {
 	LTTNG_UST_ERR_NOSYS = 1029,		/* Not implemented */
 	LTTNG_UST_ERR_EXITING = 1030,		/* Process is exiting */
 
+	LTTNG_UST_ERR_INVAL_MAGIC = 1031,	/* Invalid magic number */
+	LTTNG_UST_ERR_INVAL_SOCKET_TYPE = 1032,	/* Invalid socket type */
+	LTTNG_UST_ERR_UNSUP_MAJOR = 1033,	/* Unsupported major version */
+
 	/* MUST be last element */
 	LTTNG_UST_ERR_NR,			/* Last element */
 };
@@ -53,4 +61,8 @@ enum lttng_ust_error_code {
  */
 extern const char *lttng_ust_strerror(int code);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif	/* _LTTNG_UST_ERROR_H */