X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt-context.c;h=634694b968d4c06f6cf5066b684c80efc10d68d9;hb=254ec7bc4c72da11a4e3f2c90904b111a06a2c55;hp=8f00bb1bd0067437170efa7aaecd23df8768212e;hpb=17baffe29814f2508556e498ab8c41a192e76b67;p=lttng-modules.git

diff --git a/ltt-context.c b/ltt-context.c
index 8f00bb1b..634694b9 100644
--- a/ltt-context.c
+++ b/ltt-context.c
@@ -45,6 +45,17 @@ struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx_p)
 }
 EXPORT_SYMBOL_GPL(lttng_append_context);
 
+void lttng_remove_context_field(struct lttng_ctx **ctx_p,
+				struct lttng_ctx_field *field)
+{
+	struct lttng_ctx *ctx;
+
+	ctx = *ctx_p;
+	ctx->nr_fields--;
+	memset(&ctx->fields[ctx->nr_fields], 0, sizeof(struct lttng_ctx_field));
+}
+EXPORT_SYMBOL_GPL(lttng_remove_context_field);
+
 void lttng_destroy_context(struct lttng_ctx *ctx)
 {
 	int i;