1 files changed, 16 insertions, 0 deletions
diff --git a/libblkid/include/env.h b/libblkid/include/env.h
new file mode 100644
index 000000000..a53d31027
--- /dev/null
+++ b/libblkid/include/env.h
@@ -0,0 +1,16 @@
+#ifndef UTIL_LINUX_ENV_H
+#define UTIL_LINUX_ENV_H
+
+#include "c.h"
+
+extern void sanitize_env(void);
+extern char *safe_getenv(const char *arg);
+
+static inline void xsetenv(char const *name, char const *val, int overwrite)
+{
+	if (setenv(name, val, overwrite) != 0)
+		err(EXIT_FAILURE, "failed to set the %s environment variable", name);
+}
+
+#endif /* UTIL_LINUX_ENV_H */
+