1 files changed, 21 insertions, 0 deletions
diff --git a/libsbutil/gnulib/xgetcwd.h b/libsbutil/gnulib/xgetcwd.h
new file mode 100644
index 0000000..765fab4
--- /dev/null
+++ b/libsbutil/gnulib/xgetcwd.h
@@ -0,0 +1,21 @@
+/* This is slightly wrong as libsbutil code is supposed to work both in
+ * libsandbox and in sandbox, but egetcwd is only available in the former.
+ * We'll worry about that if/when it becomes an issue for other programs.
+ *
+ * Copyright 1999-2015 Gentoo Foundation
+ * Licensed under the GPL-2
+ */
+
+_GL_INLINE_HEADER_BEGIN
+
+extern char *egetcwd(char *buf, size_t size);
+
+_GL_INLINE char *xgetcwd(void)
+{
+	char *ret = egetcwd(NULL, 0);
+	if (ret == NULL && errno == ENOMEM)
+		xalloc_die();
+	return ret;
+}
+
+_GL_INLINE_HEADER_END