diff options
Diffstat (limited to 'hw/9pfs/virtio-9p.h')
| -rw-r--r-- | hw/9pfs/virtio-9p.h | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h index 60b8a56e57..802f5809d1 100644 --- a/hw/9pfs/virtio-9p.h +++ b/hw/9pfs/virtio-9p.h @@ -352,6 +352,35 @@ typedef struct V9fsMkState { V9fsString fullname; } V9fsMkState; +/* 9p2000.L open flags */ +#define P9_DOTL_RDONLY 00000000 +#define P9_DOTL_WRONLY 00000001 +#define P9_DOTL_RDWR 00000002 +#define P9_DOTL_NOACCESS 00000003 +#define P9_DOTL_CREATE 00000100 +#define P9_DOTL_EXCL 00000200 +#define P9_DOTL_NOCTTY 00000400 +#define P9_DOTL_TRUNC 00001000 +#define P9_DOTL_APPEND 00002000 +#define P9_DOTL_NONBLOCK 00004000 +#define P9_DOTL_DSYNC 00010000 +#define P9_DOTL_FASYNC 00020000 +#define P9_DOTL_DIRECT 00040000 +#define P9_DOTL_LARGEFILE 00100000 +#define P9_DOTL_DIRECTORY 00200000 +#define P9_DOTL_NOFOLLOW 00400000 +#define P9_DOTL_NOATIME 01000000 +#define P9_DOTL_CLOEXEC 02000000 +#define P9_DOTL_SYNC 04000000 + +/* 9p2000.L at flags */ +#define P9_DOTL_AT_REMOVEDIR 0x200 + +/* 9P2000.L lock type */ +#define P9_LOCK_TYPE_RDLCK 0 +#define P9_LOCK_TYPE_WRLCK 1 +#define P9_LOCK_TYPE_UNLCK 2 + #define P9_LOCK_SUCCESS 0 #define P9_LOCK_BLOCKED 1 #define P9_LOCK_ERROR 2 @@ -393,21 +422,21 @@ static inline size_t do_pdu_unpack(void *dst, struct iovec *sg, int sg_count, static inline void v9fs_path_write_lock(V9fsState *s) { - if (s->ctx.flags & PATHNAME_FSCONTEXT) { + if (s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT) { qemu_co_rwlock_wrlock(&s->rename_lock); } } static inline void v9fs_path_read_lock(V9fsState *s) { - if (s->ctx.flags & PATHNAME_FSCONTEXT) { + if (s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT) { qemu_co_rwlock_rdlock(&s->rename_lock); } } static inline void v9fs_path_unlock(V9fsState *s) { - if (s->ctx.flags & PATHNAME_FSCONTEXT) { + if (s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT) { qemu_co_rwlock_unlock(&s->rename_lock); } } |