From de27176a8164bd037b4669d1c2b8cc24a747e633 Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Mon, 9 Feb 2015 22:26:25 +0100 Subject: Add stating on open files --- src/kernel/include/nullfs.h | 1 + src/kernel/include/vfs.h | 13 ++----------- 2 files changed, 3 insertions(+), 11 deletions(-) (limited to 'src/kernel/include') diff --git a/src/kernel/include/nullfs.h b/src/kernel/include/nullfs.h index cfca023..265d41b 100644 --- a/src/kernel/include/nullfs.h +++ b/src/kernel/include/nullfs.h @@ -11,6 +11,7 @@ typedef struct { void* (*open)(void* f, int mode, fs_handle_t *h); size_t (*read)(void* f, size_t offset, size_t len, char* buf); size_t (*write)(void* f, size_t offset, size_t len, const char* buf); + bool (*stat)(void* f, stat_t *st); void (*close)(void* f); void (*dispose)(void* f); } nullfs_node_ops_t; diff --git a/src/kernel/include/vfs.h b/src/kernel/include/vfs.h index 0a6a955..3ee4367 100644 --- a/src/kernel/include/vfs.h +++ b/src/kernel/include/vfs.h @@ -3,17 +3,7 @@ #include #include -typedef struct { - // TODO - // (should also be moved to a user-visible header) -} stat_t; - -#define FM_READ (0x01) -#define FM_WRITE (0x02) -#define FM_MMAP (0x04) -#define FM_CREATE (0x10) -#define FM_TRUNC (0x20) -#define FM_APPEND (0x40) +#include // common header // How to use : // - when using a filesystem : never call the operations in fs_*_ops_t directly, use @@ -27,6 +17,7 @@ typedef struct { typedef struct { size_t (*read)(void* f, size_t offset, size_t len, char* buf); size_t (*write)(void* f, size_t offset, size_t len, const char* buf); + bool (*stat)(void* f, stat_t *st); void (*close)(void* f); } fs_handle_ops_t; -- cgit v1.2.3