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defined mio_svc_dnc_send_flag_t to use with mio_svc_dnc_sendmsg() and mio_svc_dnc_sendreq()

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hyung-hwan
2020-03-02 05:16:37 +00:00
parent b801ff6703
commit 1cd2510bcd
3 changed files with 37 additions and 14 deletions
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24
mio/lib/mio-dns.h
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@ -390,10 +390,24 @@ typedef void (*mio_svc_dnc_on_resolve_t) (
#define mio_svc_dnc_getmio(svc) mio_svc_getmio(svc)
#define mio_svc_dnr_getmio(svc) mio_svc_getmio(svc)
enum mio_svc_dnc_send_flag_t
{
MIO_SVC_DNC_SEND_FLAG_PREFER_TCP = (1 << 0),
MIO_SVC_DNC_SEND_FLAG_TCP_IF_TC = (1 << 1), // retry over tcp if the truncated bit is set in an answer over udp.
MIO_SVC_DNC_SEND_FLAG_ALL = (MIO_SVC_DNC_SEND_FLAG_PREFER_TCP | MIO_SVC_DNC_SEND_FLAG_TCP_IF_TC)
};
typedef enum mio_svc_dnc_send_flag_t mio_svc_dnc_send_flag_t;
enum mio_svc_dnc_resolve_flag_t
{
MIO_SVC_DNC_RESOLVE_FLAG_BRIEF = (1 << 0),
MIO_SVC_DNC_RESOLVE_FLAG_PREFER_TCP = (1 << 1)
MIO_SVC_DNC_RESOLVE_FLAG_PREFER_TCP = MIO_SVC_DNC_SEND_FLAG_PREFER_TCP,
MIO_SVC_DNC_RESOLVE_FLAG_TCP_IF_TC = MIO_SVC_DNC_SEND_FLAG_TCP_IF_TC,
/* the following flag bits are resolver specific. it must not overlap with send flag bits */
MIO_SVC_DNC_RESOLVE_FLAG_BRIEF = (1 << 8),
MIO_SVC_DNC_RESOLVE_FLAG_ALL = (MIO_SVC_DNC_RESOLVE_FLAG_PREFER_TCP | MIO_SVC_DNC_RESOLVE_FLAG_TCP_IF_TC | MIO_SVC_DNC_RESOLVE_FLAG_BRIEF)
};
typedef enum mio_svc_dnc_resolve_flag_t mio_svc_dnc_resolve_flag_t;
@ -463,7 +477,7 @@ MIO_EXPORT mio_dns_msg_t* mio_svc_dnc_sendmsg (
mio_dns_brr_t* rr,
mio_oow_t rr_count,
mio_dns_bedns_t* edns,
int prefer_tcp,
int send_flags,
mio_svc_dnc_on_done_t on_done,
mio_oow_t xtnsize
);
@ -473,7 +487,7 @@ MIO_EXPORT mio_dns_msg_t* mio_svc_dnc_sendreq (
mio_dns_bhdr_t* bdns,
mio_dns_bqr_t* qr,
mio_dns_bedns_t* edns,
int prefer_tcp,
int send_flags,
mio_svc_dnc_on_done_t on_done,
mio_oow_t xtnsize
);
@ -483,7 +497,7 @@ MIO_EXPORT mio_dns_msg_t* mio_svc_dnc_resolve (
mio_svc_dnc_t* dnc,
const mio_bch_t* qname,
mio_dns_rrt_t qtype,
int flags,
int resolve_flags,
mio_svc_dnc_on_resolve_t on_resolve,
mio_oow_t xtnsize
);