add RETURN VALUE to man page
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@ -20,5 +20,7 @@ token.
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On success, buffer_getnewline_sa returns 0.
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On success, buffer_getnewline_sa returns 0.
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To read from a non-blocking socket, use buffer_getline_sa.
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To read from a non-blocking socket, use buffer_getline_sa.
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.SH "RETURN VALUE"
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0 on success, -1 on error (setting \fIerrno\fR)
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.SH "SEE ALSO"
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.SH "SEE ALSO"
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buffer_get_token_sa(3), buffer(3)
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buffer_get_token_sa(3), buffer(3)
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