1sock_dataready(3z) z88dk Programmer's Manual sock_dataready(3z)
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6 sock_dataready - test whether a network connection has incoming data
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9 #include <net/socket.h>
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11 size_t sock_dataready(SOCKET *s);
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14 The parameter s is a descriptor to an open socket created using
15 sock_open(3z) or sock_listen(3z).
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17 The sock_dataready() function tests whether a socket has data waiting
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23 sock_dataready() returns the amount of data waiting in the input queue.
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28 sock_read(3z)
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32 Dominic Morris <dom@jb.man.ac.uk>
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37 18 February 2000 sock_dataready(3z)