Setup project skeleton

1 files changed, 43 insertions, 0 deletions

diff --git a/src/caio/include/caio.h b/src/caio/include/caio.h
new file mode 100644
index 0000000..284224a
--- /dev/null
+++ b/src/caio/include/caio.h
@@ -0,0 +1,43 @@
+/*
+ * 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/>.
+ */
+
+#ifndef CAIO_H
+#define CAIO_H
+
+#include <aio.h>
+#include <stddef.h>
+
+struct caio_open
+{
+    const char *path;
+    int flags;
+    uid_t uid;
+    gid_t gid;
+};
+
+struct caio *caio_open(const struct caio_open *op, const struct aio_done *d);
+int caio_set_caches(struct caio *a, size_t n);
+int caio_read(struct caio *a, void *buf, size_t n, const struct aio_done *d);
+int caio_write(struct caio *a, const void *buf, size_t n,
+    const struct aio_done *d);
+int caio_seek(struct caio *a, off_t offset);
+int caio_tell(const struct caio *a, off_t *offset);
+int caio_eof(const struct caio *a);
+int caio_close(struct caio *a);
+
+#endif