fixesHEADhelloworldmaster

1 files changed, 29 insertions, 0 deletions

diff --git a/programs/libc/sys/stat/umask.c b/programs/libc/sys/stat/umask.c
new file mode 100644
index 0000000..f42a6e5
--- /dev/null
+++ b/programs/libc/sys/stat/umask.c
@@ -0,0 +1,29 @@
+/*
+ * 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 <sys/stat.h>
+
+mode_t umask(const mode_t mask)
+{
+    int __wnix_umask(mode_t) __attribute__((
+        __import_module__("wnix"),
+        __import_name__("umask")
+    ));
+
+    return __wnix_umask(mask);
+}