1RECHO(2)                      LAM REMOTE LIBRARY                      RECHO(2)
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NAME

6       recho - Send messages to LAM echo server.
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SYNOPSIS

9       int recho (int node, char *src_msg, char *dest_msg, int length);
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ARGUMENTS

12       node        location of echo service
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14       src_msg     outgoing message
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16       dest_msg    incoming echo message
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18       length      of both message buffers
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DESCRIPTION

21       The echo server returns any message that it receives to the sender.  It
22       is a confidence testing service for the LAM network.
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24       The message length must not exceed the maximum network  message  length
25       MAXNMSGLEN, defined in <net.h> and factory set to 8192 bytes.
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RETURN VALUE

28       Upon successful completion, the number of bytes echoed is returned.  If
29       an error occurred, -1 is returned and the global variable errno is  set
30       to indicate the error.
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ERRORS

33       EMSGLEN         The message length exceeds the maximum message length.
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SEE ALSO

36       tping(1)
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40LAM 7.1.2                         March, 2006                         RECHO(2)
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