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linux-user: introduce QEMU_RTA_* to use with rtattr_type_t 

Following commit will introduce RTA_PREF that appears only with
kernel v4.1. To avoid to manage a specific case for it, this patch
introduces the full list of rtattr_type_t prefixed with QEMU_ (as we
did for IFLA values)

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180820171557.7734-3-laurent@vivier.eu>
[lv: added more RTA_* from linux v4.18]
This commit is contained in:
Laurent Vivier 2018-08-20 19:15:55 +02:00
parent 2a03d3e6ae
commit 3c3ab559c1
1 changed files with 45 additions and 11 deletions
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56
linux-user/syscall.c
View File

@ -539,6 +539,40 @@ enum {
QEMU___IFLA_XDP_MAX,
};
enum {
QEMU_RTA_UNSPEC,
QEMU_RTA_DST,
QEMU_RTA_SRC,
QEMU_RTA_IIF,
QEMU_RTA_OIF,
QEMU_RTA_GATEWAY,
QEMU_RTA_PRIORITY,
QEMU_RTA_PREFSRC,
QEMU_RTA_METRICS,
QEMU_RTA_MULTIPATH,
QEMU_RTA_PROTOINFO, /* no longer used */
QEMU_RTA_FLOW,
QEMU_RTA_CACHEINFO,
QEMU_RTA_SESSION, /* no longer used */
QEMU_RTA_MP_ALGO, /* no longer used */
QEMU_RTA_TABLE,
QEMU_RTA_MARK,
QEMU_RTA_MFC_STATS,
QEMU_RTA_VIA,
QEMU_RTA_NEWDST,
QEMU_RTA_PREF,
QEMU_RTA_ENCAP_TYPE,
QEMU_RTA_ENCAP,
QEMU_RTA_EXPIRES,
QEMU_RTA_PAD,
QEMU_RTA_UID,
QEMU_RTA_TTL_PROPAGATE,
QEMU_RTA_IP_PROTO,
QEMU_RTA_SPORT,
QEMU_RTA_DPORT,
QEMU___RTA_MAX
};
typedef abi_long (*TargetFdDataFunc)(void *, size_t);
typedef abi_long (*TargetFdAddrFunc)(void *, abi_ulong, socklen_t);
typedef struct TargetFdTrans {
@ -2661,14 +2695,14 @@ static abi_long host_to_target_data_route_rtattr(struct rtattr *rtattr)
uint32_t *u32;
switch (rtattr->rta_type) {
/* binary: depends on family type */
case RTA_GATEWAY:
case RTA_DST:
case RTA_PREFSRC:
case QEMU_RTA_GATEWAY:
case QEMU_RTA_DST:
case QEMU_RTA_PREFSRC:
break;
/* u32 */
case RTA_PRIORITY:
case RTA_TABLE:
case RTA_OIF:
case QEMU_RTA_PRIORITY:
case QEMU_RTA_TABLE:
case QEMU_RTA_OIF:
u32 = RTA_DATA(rtattr);
*u32 = tswap32(*u32);
break;
@ -2808,13 +2842,13 @@ static abi_long target_to_host_data_route_rtattr(struct rtattr *rtattr)
uint32_t *u32;
switch (rtattr->rta_type) {
/* binary: depends on family type */
case RTA_DST:
case RTA_SRC:
case RTA_GATEWAY:
case QEMU_RTA_DST:
case QEMU_RTA_SRC:
case QEMU_RTA_GATEWAY:
break;
/* u32 */
case RTA_PRIORITY:
case RTA_OIF:
case QEMU_RTA_PRIORITY:
case QEMU_RTA_OIF:
u32 = RTA_DATA(rtattr);
*u32 = tswap32(*u32);
break;