diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/nbd.h | 13 | ||||
| -rw-r--r-- | include/qemu/osdep.h | 3 |
2 files changed, 12 insertions, 4 deletions
diff --git a/include/block/nbd.h b/include/block/nbd.h index d326308656..eea7ef0536 100644 --- a/include/block/nbd.h +++ b/include/block/nbd.h @@ -83,12 +83,17 @@ typedef struct NBDReply NBDReply; #define NBD_FLAG_C_NO_ZEROES (1 << 1) /* End handshake without zeroes. */ /* Reply types. */ +#define NBD_REP_ERR(value) ((UINT32_C(1) << 31) | (value)) + #define NBD_REP_ACK (1) /* Data sending finished. */ #define NBD_REP_SERVER (2) /* Export description. */ -#define NBD_REP_ERR_UNSUP ((UINT32_C(1) << 31) | 1) /* Unknown option. */ -#define NBD_REP_ERR_POLICY ((UINT32_C(1) << 31) | 2) /* Server denied */ -#define NBD_REP_ERR_INVALID ((UINT32_C(1) << 31) | 3) /* Invalid length. */ -#define NBD_REP_ERR_TLS_REQD ((UINT32_C(1) << 31) | 5) /* TLS required */ + +#define NBD_REP_ERR_UNSUP NBD_REP_ERR(1) /* Unknown option */ +#define NBD_REP_ERR_POLICY NBD_REP_ERR(2) /* Server denied */ +#define NBD_REP_ERR_INVALID NBD_REP_ERR(3) /* Invalid length */ +#define NBD_REP_ERR_PLATFORM NBD_REP_ERR(4) /* Not compiled in */ +#define NBD_REP_ERR_TLS_REQD NBD_REP_ERR(5) /* TLS required */ +#define NBD_REP_ERR_SHUTDOWN NBD_REP_ERR(7) /* Server shutting down */ /* Request flags, sent from client to server during transmission phase */ #define NBD_CMD_FLAG_FUA (1 << 0) diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 0e3c330e6b..689f253ea7 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -128,6 +128,9 @@ extern int daemon(int, int); #if !defined(EMEDIUMTYPE) #define EMEDIUMTYPE 4098 #endif +#if !defined(ESHUTDOWN) +#define ESHUTDOWN 4099 +#endif #ifndef TIME_MAX #define TIME_MAX LONG_MAX #endif |