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t_unbind(3) Library Functions Manual t_unbind(3) NAME t_unbind - Disables a transport endpoint. LIBRARY XTI Library (libxti.a) SYNOPSIS #include <xti.h> int t_unbind( int fd) ; STANDARDS Interfaces documented on this reference page conform to industry stan- dards as follows: t_unbind: XPG4-UNIX Refer to the standards(5) reference page for more information about in- dustry standards and associated tags. PARAMETERS The following table summarizes the relevance of input parameter data before and after t_bind() is called: tab(@); lfHB lfHB lfHB l l l. Pa- rameter@Before Call@After Call _ fd@y@n Notes to Table: This is a meaningful parameter. This is not a meaning- ful parameter. Specifies a file descriptor returned by the t_open() function that identifies an active, previously bound local transport endpoint. VALID STATES The t_bind() function can be called only in the T_IDLE transport provider state. DESCRIPTION The t_unbind() XTI service function is used in connection-oriented and connectionless modes to disable the transport endpoint, specified by the file descriptor that was previously bound by a t_bind() call. When t_bind() completes, no further data destined for this transport end- point or events are accepted by the transport provider. An endpoint that has been disabled using t_unbind() can be enabled by a subsequent call to t_bind(). RETURN VALUES Upon successful completion, a value of 0 (zero) is returned. Otherwise, a value of -1 is returned and t_errno is set to indicate the error. ERRORS If the t_unbind() function fails, t_errno is set to one of the follow- ing values: File descriptor fd is not a valid transport endpoint. This function was issued in the wrong sequence. An asynchronous event oc- curred at the transport endpoint specified by the fd parameter. A sys- tem error occurred during execution of this function. This error indi- cates that a communication problem has been detected between XTI and the transport provider for which there is no other suitable XTI(t_er- rno). RELATED INFORMATION Functions: t_bind(3) delim off t_unbind(3)