timeoffset: made static and private
ares__timeoffset() was only used once within this single source file
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@ -311,9 +311,6 @@ struct ares_channeldata {
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int ares__timedout(struct timeval *now,
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struct timeval *check);
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/* return time offset between now and (future) check, in milliseconds */
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long ares__timeoffset(struct timeval *now,
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struct timeval *check);
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/* returns ARES_SUCCESS if library has been initialized */
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int ares_library_initialized(void);
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void ares__send_query(ares_channel channel, struct query *query,
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@ -115,15 +115,6 @@ static timeadd(struct timeval *now, int millisecs)
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return 0;
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}
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/* return time offset between now and (future) check, in milliseconds */
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long ares__timeoffset(struct timeval *now,
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struct timeval *check)
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{
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return (check->tv_sec - now->tv_sec)*1000 +
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(check->tv_usec - now->tv_usec)/1000;
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}
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/*
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* generic process function
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*/
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@ -23,6 +23,13 @@
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#include "ares.h"
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#include "ares_private.h"
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/* return time offset between now and (future) check, in milliseconds */
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static long timeoffset(struct timeval *now, struct timeval *check)
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{
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return (check->tv_sec - now->tv_sec)*1000 +
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(check->tv_usec - now->tv_usec)/1000;
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}
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/* WARNING: Beware that this is linear in the number of outstanding
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* requests! You are probably far better off just calling ares_process()
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* once per second, rather than calling ares_timeout() to figure out
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@ -53,7 +60,7 @@ struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
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query = list_node->data;
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if (query->timeout.tv_sec == 0)
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continue;
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offset = ares__timeoffset(&now, &query->timeout);
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offset = timeoffset(&now, &query->timeout);
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if (offset < 0)
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offset = 0;
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if (min_offset == -1 || offset < min_offset)
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