21 lines
364 B
C
21 lines
364 B
C
#include <errno.h>
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#include <time.h>
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#include "conn.h"
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int conn_q_wait_packet(struct cw_Conn * conn, int seconds)
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{
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struct timespec timespec;
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clock_gettime(CLOCK_REALTIME,×pec);
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timespec.tv_sec+=seconds;
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/* wait one second to get a packet */
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if (sem_timedwait(&conn->q_sem,×pec)==-1){
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return EAGAIN;
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};
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sem_post(&conn->q_sem);
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return 0;
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}
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