Add deadline support to io_output(), io_output_if_queue_long()
Replace parameter wait by deadline. Non-zero wait argument becomes (time_t)-1 argument, zero wait argument becomes zero deadline argument. No functional change, yet.
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7a3cbf037a
5 changed files with 38 additions and 24 deletions
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@ -47,8 +47,8 @@ extern void io_close(struct iop *, time_t);
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extern int io_input(struct iop *, time_t);
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extern int io_inputwaiting(struct iop *);
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extern int io_outputwaiting(struct iop *);
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extern int io_output(struct iop *, int);
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extern int io_output_if_queue_long(struct iop *, int);
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extern int io_output(struct iop *, time_t);
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extern int io_output_if_queue_long(struct iop *, time_t);
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extern int io_peek(struct iop *, char *, int);
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extern int io_read(struct iop *, char *, int);
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extern int io_write(struct iop *, char *, int);
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