1 files changed, 45 insertions, 0 deletions
diff --git a/src/internal/tpax_errinfo_impl.c b/src/internal/tpax_errinfo_impl.c
new file mode 100644
index 0000000..b610869
--- /dev/null
+++ b/src/internal/tpax_errinfo_impl.c
@@ -0,0 +1,45 @@
+/******************************************************/
+/*  tpax: a topological pax implementation            */
+/*  Copyright (C) 2020  Z. Gilboa                     */
+/*  Released under GPLv2 and GPLv3; see COPYING.TPAX. */
+/******************************************************/
+
+#include <tpax/tpax.h>
+#include "tpax_driver_impl.h"
+#include "tpax_errinfo_impl.h"
+
+int tpax_record_error(
+	const struct tpax_driver_ctx *	dctx,
+	int				esyscode,
+	int				elibcode,
+	const char *			efunction,
+	int				eline,
+	unsigned			eflags,
+	void *				eany)
+{
+	struct tpax_driver_ctx_impl *	ictx;
+	struct tpax_error_info *		erri;
+
+	ictx = tpax_get_driver_ictx(dctx);
+
+	if (ictx->errinfp == ictx->erricap)
+		return -1;
+
+	*ictx->errinfp = &ictx->erribuf[ictx->errinfp - ictx->erriptr];
+	erri = *ictx->errinfp;
+
+	erri->euctx     = ictx->euctx;
+	erri->eunit     = ictx->eunit;
+
+	erri->edctx     = dctx;
+	erri->esyscode  = esyscode;
+	erri->elibcode  = elibcode;
+	erri->efunction = efunction;
+	erri->eline     = eline;
+	erri->eflags    = eflags;
+	erri->eany      = eany;
+
+	ictx->errinfp++;
+
+	return -1;
+}