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attempting to support dns over tcp
This commit is contained in:
hyung-hwan 2020-02-20 15:35:16 +00:00
parent 2332d6a4e7
commit 6787ee7841
33 changed files with 67 additions and 73 deletions
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2
mio/bin/execd.c
View File

@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/bin/t01.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

73
mio/lib/dns.c
View File

@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -41,7 +41,8 @@ struct mio_svc_dnc_t
MIO_SVC_HEADERS; MIO_SVC_HEADERS;
/*MIO_DNS_SVC_HEADERS;*/ /*MIO_DNS_SVC_HEADERS;*/
mio_dev_sck_t* sck; mio_dev_sck_t* udp_sck;
mio_dev_sck_t* tcp_sck;
mio_skad_t serv_addr; mio_skad_t serv_addr;
mio_ntime_t send_tmout; mio_ntime_t send_tmout;
@ -165,7 +166,7 @@ static mio_dns_msg_t* build_dns_msg (mio_svc_dnc_t* dnc, mio_dns_bhdr_t* bdns, m
} }
msgxtn = dnc_dns_msg_getxtn(msg); msgxtn = dnc_dns_msg_getxtn(msg);
msgxtn->dev = (mio_dev_t*)dnc->sck; msgxtn->dev = (mio_dev_t*)dnc->udp_sck;
msgxtn->rtmridx = MIO_TMRIDX_INVALID; msgxtn->rtmridx = MIO_TMRIDX_INVALID;
} }
@ -213,8 +214,7 @@ MIO_DEBUG1 (mio, "releasing dns msg %d\n", (int)mio_ntoh16(mio_dns_msg_to_pkt(ms
mio_dns_free_msg (dnc->mio, msg); mio_dns_free_msg (dnc->mio, msg);
} }
static int on_udp_read (mio_dev_sck_t* dev, const void* data, mio_iolen_t dlen, const mio_skad_t* srcaddr)
static int dnc_on_read (mio_dev_sck_t* dev, const void* data, mio_iolen_t dlen, const mio_skad_t* srcaddr)
{ {
mio_t* mio = dev->mio; mio_t* mio = dev->mio;
mio_svc_dnc_t* dnc = ((dnc_sck_xtn_t*)mio_dev_sck_getxtn(dev))->dnc; mio_svc_dnc_t* dnc = ((dnc_sck_xtn_t*)mio_dev_sck_getxtn(dev))->dnc;
@ -238,23 +238,29 @@ static int dnc_on_read (mio_dev_sck_t* dev, const void* data, mio_iolen_t dlen,
/* if id doesn't match one of the pending requests sent, drop it */ /* if id doesn't match one of the pending requests sent, drop it */
/* TODO: improve performance */ /* TODO: improve performance of dns response matching*/
reqmsg = dnc->pending_req; reqmsg = dnc->pending_req;
while (reqmsg) while (reqmsg)
{ {
mio_dns_pkt_t* reqpkt = mio_dns_msg_to_pkt(reqmsg); mio_dns_pkt_t* reqpkt = mio_dns_msg_to_pkt(reqmsg);
dnc_dns_msg_xtn_t* msgxtn = dnc_dns_msg_getxtn(reqmsg); dnc_dns_msg_xtn_t* reqmsgxtn = dnc_dns_msg_getxtn(reqmsg);
if (dev == (mio_dev_sck_t*)msgxtn->dev && pkt->id == reqpkt->id && mio_equal_skads(&msgxtn->servaddr, srcaddr, 0)) if (dev == (mio_dev_sck_t*)reqmsgxtn->dev && pkt->id == reqpkt->id && mio_equal_skads(&reqmsgxtn->servaddr, srcaddr, 0))
{ {
if (pkt->tc) /* truncated */
{
/* TODO: add an option for this behavior */
/* TODO: switch to tc ... send the same request over tcp... */
}
MIO_DEBUG1 (mio, "received dns response...id %d\n", id); MIO_DEBUG1 (mio, "received dns response...id %d\n", id);
if (MIO_LIKELY(msgxtn->on_reply)) if (MIO_LIKELY(reqmsgxtn->on_reply))
msgxtn->on_reply (dnc, reqmsg, MIO_ENOERR, data, dlen); reqmsgxtn->on_reply (dnc, reqmsg, MIO_ENOERR, data, dlen);
release_dns_msg (dnc, reqmsg); release_dns_msg (dnc, reqmsg);
return 0; return 0;
} }
reqmsg = msgxtn->next; reqmsg = reqmsgxtn->next;
} }
/* the response id didn't match the ID of pending requests - need to wait longer? */ /* the response id didn't match the ID of pending requests - need to wait longer? */
@ -262,7 +268,7 @@ MIO_DEBUG1 (mio, "unknown dns response... %d\n", pkt->id); /* TODO: add source i
return 0; return 0;
} }
static void dnc_on_reply_timeout (mio_t* mio, const mio_ntime_t* now, mio_tmrjob_t* job) static void on_udp_reply_timeout (mio_t* mio, const mio_ntime_t* now, mio_tmrjob_t* job)
{ {
mio_dns_msg_t* reqmsg = (mio_dns_msg_t*)job->ctx; mio_dns_msg_t* reqmsg = (mio_dns_msg_t*)job->ctx;
dnc_dns_msg_xtn_t* msgxtn = dnc_dns_msg_getxtn(reqmsg); dnc_dns_msg_xtn_t* msgxtn = dnc_dns_msg_getxtn(reqmsg);
@ -277,7 +283,7 @@ MIO_DEBUG0 (mio, "*** TIMEOUT ==> unable to receive dns response in time...\n");
mio_ntime_t* tmout; mio_ntime_t* tmout;
tmout = MIO_IS_POS_NTIME(&msgxtn->wtmout)? &msgxtn->wtmout: MIO_NULL; tmout = MIO_IS_POS_NTIME(&msgxtn->wtmout)? &msgxtn->wtmout: MIO_NULL;
if (mio_dev_sck_timedwrite(dnc->sck, mio_dns_msg_to_pkt(reqmsg), reqmsg->pktlen, tmout, reqmsg, &msgxtn->servaddr) <= -1) if (mio_dev_sck_timedwrite(dnc->udp_sck, mio_dns_msg_to_pkt(reqmsg), reqmsg->pktlen, tmout, reqmsg, &msgxtn->servaddr) <= -1)
{ {
if (MIO_LIKELY(msgxtn->on_reply)) if (MIO_LIKELY(msgxtn->on_reply))
msgxtn->on_reply (dnc, reqmsg, MIO_ETMOUT, MIO_NULL, 0); msgxtn->on_reply (dnc, reqmsg, MIO_ETMOUT, MIO_NULL, 0);
@ -297,7 +303,7 @@ printf (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> RESENT REQUEST >>>>>>>>>>>>>>>>
} }
static int dnc_on_write (mio_dev_sck_t* dev, mio_iolen_t wrlen, void* wrctx, const mio_skad_t* dstaddr) static int on_udp_write (mio_dev_sck_t* dev, mio_iolen_t wrlen, void* wrctx, const mio_skad_t* dstaddr)
{ {
mio_t* mio = dev->mio; mio_t* mio = dev->mio;
mio_dns_msg_t* msg = (mio_dns_msg_t*)wrctx; mio_dns_msg_t* msg = (mio_dns_msg_t*)wrctx;
@ -324,7 +330,7 @@ MIO_DEBUG1 (mio, "sent dns message %d\n", (int)mio_ntoh16(mio_dns_msg_to_pkt(msg
tmrjob.ctx = msg; tmrjob.ctx = msg;
mio_gettime (mio, &tmrjob.when); mio_gettime (mio, &tmrjob.when);
MIO_ADD_NTIME (&tmrjob.when, &tmrjob.when, &msgxtn->rtmout); MIO_ADD_NTIME (&tmrjob.when, &tmrjob.when, &msgxtn->rtmout);
tmrjob.handler = dnc_on_reply_timeout; tmrjob.handler = on_udp_reply_timeout;
tmrjob.idxptr = &msgxtn->rtmridx; tmrjob.idxptr = &msgxtn->rtmridx;
msgxtn->rtmridx = mio_instmrjob(mio, &tmrjob); msgxtn->rtmridx = mio_instmrjob(mio, &tmrjob);
if (msgxtn->rtmridx == MIO_TMRIDX_INVALID) if (msgxtn->rtmridx == MIO_TMRIDX_INVALID)
@ -360,11 +366,11 @@ MIO_DEBUG1 (mio, "sent dns message %d\n", (int)mio_ntoh16(mio_dns_msg_to_pkt(msg
return 0; return 0;
} }
static void dnc_on_connect (mio_dev_sck_t* dev) static void on_udp_connect (mio_dev_sck_t* dev)
{ {
} }
static void dnc_on_disconnect (mio_dev_sck_t* dev) static void on_udp_disconnect (mio_dev_sck_t* dev)
{ {
} }
@ -399,14 +405,14 @@ mio_svc_dnc_t* mio_svc_dnc_start (mio_t* mio, const mio_skad_t* serv_addr, const
mio_seterrnum (mio, MIO_EINVAL); mio_seterrnum (mio, MIO_EINVAL);
goto oops; goto oops;
} }
mkinfo.on_write = dnc_on_write; mkinfo.on_write = on_udp_write;
mkinfo.on_read = dnc_on_read; mkinfo.on_read = on_udp_read;
mkinfo.on_connect = dnc_on_connect; mkinfo.on_connect = on_udp_connect;
mkinfo.on_disconnect = dnc_on_disconnect; mkinfo.on_disconnect = on_udp_disconnect;
dnc->sck = mio_dev_sck_make(mio, MIO_SIZEOF(*xtn), &mkinfo); dnc->udp_sck = mio_dev_sck_make(mio, MIO_SIZEOF(*xtn), &mkinfo);
if (!dnc->sck) goto oops; if (!dnc->udp_sck) goto oops;
xtn = (dnc_sck_xtn_t*)mio_dev_sck_getxtn(dnc->sck); xtn = (dnc_sck_xtn_t*)mio_dev_sck_getxtn(dnc->udp_sck);
xtn->dnc = dnc; xtn->dnc = dnc;
if (bind_addr) /* TODO: get mio_dev_sck_bind_t? instead of bind_addr? */ if (bind_addr) /* TODO: get mio_dev_sck_bind_t? instead of bind_addr? */
@ -414,7 +420,7 @@ mio_svc_dnc_t* mio_svc_dnc_start (mio_t* mio, const mio_skad_t* serv_addr, const
mio_dev_sck_bind_t bi; mio_dev_sck_bind_t bi;
MIO_MEMSET (&bi, 0, MIO_SIZEOF(bi)); MIO_MEMSET (&bi, 0, MIO_SIZEOF(bi));
bi.localaddr = *bind_addr; bi.localaddr = *bind_addr;
if (mio_dev_sck_bind(dnc->sck, &bi) <= -1) goto oops; if (mio_dev_sck_bind(dnc->udp_sck, &bi) <= -1) goto oops;
} }
MIO_SVC_REGISTER (mio, (mio_svc_t*)dnc); MIO_SVC_REGISTER (mio, (mio_svc_t*)dnc);
@ -423,7 +429,7 @@ mio_svc_dnc_t* mio_svc_dnc_start (mio_t* mio, const mio_skad_t* serv_addr, const
oops: oops:
if (dnc) if (dnc)
{ {
if (dnc->sck) mio_dev_sck_kill (dnc->sck); if (dnc->udp_sck) mio_dev_sck_kill (dnc->udp_sck);
mio_freemem (mio, dnc); mio_freemem (mio, dnc);
} }
return MIO_NULL; return MIO_NULL;
@ -432,7 +438,7 @@ oops:
void mio_svc_dnc_stop (mio_svc_dnc_t* dnc) void mio_svc_dnc_stop (mio_svc_dnc_t* dnc)
{ {
mio_t* mio = dnc->mio; mio_t* mio = dnc->mio;
if (dnc->sck) mio_dev_sck_kill (dnc->sck); if (dnc->udp_sck) mio_dev_sck_kill (dnc->udp_sck);
MIO_SVC_UNREGISTER (mio, dnc); MIO_SVC_UNREGISTER (mio, dnc);
while (dnc->pending_req) release_dns_msg (dnc, dnc->pending_req); while (dnc->pending_req) release_dns_msg (dnc, dnc->pending_req);
mio_freemem (mio, dnc); mio_freemem (mio, dnc);
@ -459,7 +465,7 @@ mio_dns_msg_t* mio_svc_dnc_sendmsg (mio_svc_dnc_t* dnc, mio_dns_bhdr_t* bdns, mi
/* TODO: optionally, override dnc->serv_addr and use the target address passed as a parameter */ /* TODO: optionally, override dnc->serv_addr and use the target address passed as a parameter */
tmout = MIO_IS_POS_NTIME(&msgxtn->wtmout)? &msgxtn->wtmout: MIO_NULL; tmout = MIO_IS_POS_NTIME(&msgxtn->wtmout)? &msgxtn->wtmout: MIO_NULL;
if (mio_dev_sck_timedwrite(dnc->sck, mio_dns_msg_to_pkt(msg), msg->pktlen, tmout, msg, &msgxtn->servaddr) <= -1) if (mio_dev_sck_timedwrite(dnc->udp_sck, mio_dns_msg_to_pkt(msg), msg->pktlen, tmout, msg, &msgxtn->servaddr) <= -1)
{ {
release_dns_msg (dnc, msg); release_dns_msg (dnc, msg);
return MIO_NULL; return MIO_NULL;
@ -504,17 +510,6 @@ static void on_dnc_resolve (mio_svc_dnc_t* dnc, mio_dns_msg_t* reqmsg, mio_errnu
mio_dns_pkt_info_t* pi = MIO_NULL; mio_dns_pkt_info_t* pi = MIO_NULL;
dnc_dns_msg_resolve_xtn_t* reqmsgxtn = dnc_dns_msg_resolve_getxtn(reqmsg); dnc_dns_msg_resolve_xtn_t* reqmsgxtn = dnc_dns_msg_resolve_getxtn(reqmsg);
if (data)
{
MIO_ASSERT (mio, dlen >= MIO_SIZEOF(*pkt)); /* this is guaranteed by the dnc_on_read() */
pkt = (mio_dns_pkt_t*)data;
if (pkt->tc && (reqmsgxtn->flags & MIO_SVC_DNC_RESOLVE_FLAG_TCP_IF_TC)) /* truncated */
{
/* TODO: */
}
}
if (!(reqmsgxtn->flags & MIO_SVC_DNC_RESOLVE_FLAG_BRIEF)) if (!(reqmsgxtn->flags & MIO_SVC_DNC_RESOLVE_FLAG_BRIEF))
{ {
/* the full reply packet is requested. no transformation is required */ /* the full reply packet is requested. no transformation is required */

2
mio/lib/err.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/fmt-imp.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2006-2019 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/fmt.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-cmn.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

5
mio/lib/mio-dns.h
View File

@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -392,8 +392,7 @@ typedef void (*mio_svc_dnc_on_resolve_t) (
enum mio_svc_dnc_resolve_flag_t enum mio_svc_dnc_resolve_flag_t
{ {
MIO_SVC_DNC_RESOLVE_FLAG_BRIEF = (1 << 0), MIO_SVC_DNC_RESOLVE_FLAG_BRIEF = (1 << 0)
MIO_SVC_DNC_RESOLVE_FLAG_TCP_IF_TC = (1 << 1)
}; };
typedef enum mio_svc_dnc_resolve_flag_t mio_svc_dnc_resolve_flag_t; typedef enum mio_svc_dnc_resolve_flag_t mio_svc_dnc_resolve_flag_t;

2
mio/lib/mio-fmt.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2006-2019 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-nwif.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-pac1.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-pro.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-prv.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-sck.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-skad.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2006-2019 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-sys.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-upac.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio-utl.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/mio.h
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/nwif.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2006-2019 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/pro.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sck.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/skad.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2006-2019 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sys-ass.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sys-err.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sys-log.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sys-mux.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sys-tim.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/sys.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/tmr.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/utf8.c
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@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
mio/lib/utl.c
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@ -1,7 +1,7 @@
/*m /*m
* $Id$ * $Id$
* *
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions