diff options
Diffstat (limited to 'common/iobuf.h')
| -rw-r--r-- | common/iobuf.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/iobuf.h b/common/iobuf.h index f527fbf16..c132c2f3c 100644 --- a/common/iobuf.h +++ b/common/iobuf.h @@ -106,6 +106,7 @@ enum IOBUFCTRL_FLUSH = 4, IOBUFCTRL_DESC = 5, IOBUFCTRL_CANCEL = 6, + IOBUFCTRL_PEEK = 7, IOBUFCTRL_USER = 16 }; @@ -116,7 +117,8 @@ typedef enum IOBUF_IOCTL_KEEP_OPEN = 1, /* Uses intval. */ IOBUF_IOCTL_INVALIDATE_CACHE = 2, /* Uses ptrval. */ IOBUF_IOCTL_NO_CACHE = 3, /* Uses intval. */ - IOBUF_IOCTL_FSYNC = 4 /* Uses ptrval. */ + IOBUF_IOCTL_FSYNC = 4, /* Uses ptrval. */ + IOBUF_IOCTL_PEEK = 5 /* Uses intval and ptrval. */ } iobuf_ioctl_t; enum iobuf_use |