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endurox:v7.5.x:api:xatmi:tpext_delpollerfd.3
Name
tpext_delpollerfd — XATMI extension, delete poller file descriptor
Synopsis
#include <atmi.h>
int tpext_delpollerfd(int fd);
Link with -latmisrv|-latmisrvnomain|-latmisrvinteg -latmi -lubf -lnstd -lpthread -lrt -lm
DESCRIPTION
Delete file descriptor fd which was previously added to Enduro/X event poller by tpext_addperiodcb().
This function is available only for XATMI servers.
RETURN VALUE
On success, tpext_delpollerfd() return zero; on error, -1 is returned, with tperrno set to indicate the error.
ERRORS
Note that tpstrerror() for returns generic error message plus custom message with debug info from last call.
TPEINVAL Invalid file descriptor (value -1).
TPEMATCH File descriptor (fd) was not found in custom pollers list.
TPEPROTO Function called in invalid XATMI server stage. I.e. it cannot be called from tpsvrinit().
TPESYSTEM System failure occurred during serving. See logs i.e. user log, or debugs for more info.
TPEOS System failure occurred during serving. See logs i.e. user log, or debugs for more info. That could insufficient memory or other error.