diff options
Diffstat (limited to 'hw/9pfs/9p.h')
| -rw-r--r-- | hw/9pfs/9p.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/hw/9pfs/9p.h b/hw/9pfs/9p.h index db3a7530b1..ccd9b41c24 100644 --- a/hw/9pfs/9p.h +++ b/hw/9pfs/9p.h @@ -1,5 +1,5 @@ -#ifndef _QEMU_9P_H -#define _QEMU_9P_H +#ifndef QEMU_9P_H +#define QEMU_9P_H #include <dirent.h> #include <utime.h> @@ -8,9 +8,6 @@ #include <sys/resource.h> #endif -#include <glib.h> -#include "standard-headers/linux/virtio_9p.h" -#include "hw/virtio/virtio.h" #include "fsdev/file-op-9p.h" #include "fsdev/9p-iov-marshal.h" #include "qemu/thread.h" @@ -191,13 +188,33 @@ typedef struct V9fsXattr int flags; } V9fsXattr; +typedef struct V9fsDir { + DIR *stream; + QemuMutex readdir_mutex; +} V9fsDir; + +static inline void v9fs_readdir_lock(V9fsDir *dir) +{ + qemu_mutex_lock(&dir->readdir_mutex); +} + +static inline void v9fs_readdir_unlock(V9fsDir *dir) +{ + qemu_mutex_unlock(&dir->readdir_mutex); +} + +static inline void v9fs_readdir_init(V9fsDir *dir) +{ + qemu_mutex_init(&dir->readdir_mutex); +} + /* * Filled by fs driver on open and other * calls. */ union V9fsFidOpenState { int fd; - DIR *dir; + V9fsDir dir; V9fsXattr xattr; /* * private pointer for fs drivers, that @@ -241,6 +258,7 @@ typedef struct V9fsState int32_t root_fid; Error *migration_blocker; V9fsConf fsconf; + V9fsQID root_qid; } V9fsState; /* 9p2000.L open flags */ |