File system interface

Basic file system implementation
Path resolution work in progress

1 files changed, 24 insertions, 0 deletions

diff --git a/sw/z80/kernel/include/stat.h b/sw/z80/kernel/include/stat.h
new file mode 100644
index 0000000..cc5a7bf
--- /dev/null
+++ b/sw/z80/kernel/include/stat.h
@@ -0,0 +1,24 @@
+#ifndef STAT_H
+#define STAT_H
+
+struct stat
+{
+    dev_t dev;        /* device id */
+    ino_t       inumber;    /* inode number inside the volume */
+
+    uint        mode :3;    /* mode */
+    uint        uid :3;     /* owner id */
+    uint        type :2;    /* file, dir or link */
+
+    devsize_t   size;       /* file size */
+
+    size_t      blk_size;   /* single block size */
+    size_t      blk_used;   /* blocks used by the file */
+
+    time_t      ctime;      /* creation time */
+}
+
+struct stat * stat(const char *path, struct stat *buffer);
+struct stat * lstat(const char *link, struct stat *buffer);
+
+#endif