1 files changed, 40 insertions, 0 deletions
diff --git a/src/fs/iso9660/src/etotimespec.c b/src/fs/iso9660/src/etotimespec.c
new file mode 100644
index 0000000..21debf7
--- /dev/null
+++ b/src/fs/iso9660/src/etotimespec.c
@@ -0,0 +1,40 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <iso9660.h>
+#include <iso9660/routines.h>
+#include <iso9660/types.h>
+#include <time.h>
+
+int iso9660_etotimespec(const struct iso9660_entry_dt *const dt,
+    struct timespec *const ts)
+{
+    struct tm tm = iso9660_gmtime(dt);
+    const time_t t = mktime(&tm);
+
+    if (t == (time_t)-1)
+        return -1;
+
+    *ts = (const struct timespec)
+    {
+        .tv_sec = t,
+        .tv_nsec = 0
+    };
+
+    return 0;
+}