First commit

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 33 insertions, 0 deletions

diff --git a/set_error.c b/set_error.c
new file mode 100644
index 0000000..5ee54ce
--- /dev/null
+++ b/set_error.c
@@ -0,0 +1,33 @@
+/* See LICENSE file for copyright and license details. */
+#include "internal.h"
+
+
+void
+liberror_set_error(const char description[256], const char source[64], const char code_group[64], long long int code)
+{
+	struct liberror_error *cause;
+	struct liberror_error *error;
+	int have_cause;
+
+	cause = liberror_get_error();
+	have_cause = !!cause;
+	cause = liberror_copy_error(cause);
+
+	error = &liberror_error_;
+	liberror_have_error_ = 1;
+
+	memset(error, 0, sizeof(*error));
+
+	if (*description) {
+		stpcpy(error->description, description);
+	} else if (!strcmp(code_group, "errno")) {
+		if (code >= (long long int)INT_MIN && code <= (long long int)INT_MAX)
+			strerror_r((int)code, error->description, sizeof(error->description));
+	}
+	stpcpy(error->source, source);
+	stpcpy(error->code_group, code_group);
+	error->code = code;
+	liberror_save_backtrace_(error);
+	error->cause = cause;
+	error->failed_to_allocate_cause = have_cause && !cause;
+}