Extracted from Pike v7.8 release 866 at 2016-11-06.
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Stdio
Stdio.Port

Methods
 accept()
 bind()
 bind_unix()
 close()
 create()
 errno()
 fd_factory()
 listen_fd()
 query_address()
 query_backend()
 query_id()
 set_backend()
 set_id()
previousStdio.Port()->create()
Stdio.Port()->fd_factory()next

Method Stdio.Port()->errno()

Method errno

int errno()

Description

If the last call done on this port failed, this function will return an integer describing what went wrong. Refer to your unix manual for further information.