2011-04-12 02:30:40 -05:00
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#ifndef AUCAT_H
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#define AUCAT_H
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#include "amsg.h"
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struct aucat {
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int fd; /* socket */
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struct amsg rmsg, wmsg; /* temporary messages */
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size_t wtodo, rtodo; /* bytes to complete the packet */
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2011-04-12 02:34:22 -05:00
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#define RSTATE_MSG 0 /* message being received */
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#define RSTATE_DATA 1 /* data being received */
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2011-04-12 02:30:40 -05:00
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unsigned rstate; /* one of above */
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2011-04-12 02:34:22 -05:00
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#define WSTATE_IDLE 2 /* nothing to do */
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#define WSTATE_MSG 3 /* message being transferred */
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#define WSTATE_DATA 4 /* data being transferred */
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2011-04-12 02:30:40 -05:00
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unsigned wstate; /* one of above */
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};
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int aucat_rmsg(struct aucat *, int *);
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int aucat_wmsg(struct aucat *, int *);
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size_t aucat_rdata(struct aucat *, void *, size_t, int *);
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size_t aucat_wdata(struct aucat *, const void *, size_t, unsigned, int *);
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2011-04-18 18:52:03 -05:00
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int aucat_open(struct aucat *, const char *, unsigned, int);
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2011-04-12 02:30:40 -05:00
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void aucat_close(struct aucat *, int);
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int aucat_pollfd(struct aucat *, struct pollfd *, int);
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int aucat_revents(struct aucat *, struct pollfd *);
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2011-04-12 16:50:05 -05:00
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int aucat_setfl(struct aucat *, int, int *);
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2011-04-12 02:30:40 -05:00
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#endif /* !defined(AUCAT_H) */
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