TPEXT_ADDB4POLLCB

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
EXAMPLE
BUGS
SEE ALSO
COPYING

---

NAME

tpext_addb4pollcb − XATMI extension, before poll callback add

SYNOPSIS

#include <atmi.h>

int tpext_addb4pollcb(int (*p_b4pollcb)(void));

Link with −latmisrv|−latmisrvnomain|−latmisrvinteg −latmi −lubf −lnstd −lpthread −lrt −lm

DESCRIPTION

Function registers callback function which is activated when XATMI server’s main loop is going to poll for next message. The p_b4pollcb callback function in case of success shall return 0. If p_b4pollcb returns other value than 0, then XATMI server proceeds with shutdown.

This function is available only for XATMI servers.

RETURN VALUE

On success, tpext_addb4pollcb() return zero; on error, −1 is returned, with tperrno set to indicate the error.

ERRORS

Note that tpstrerror() returns generic error message plus custom message with debug info from last function call.

TPEINVAL p_b4pollcb paramter is NULL.

EXAMPLE

See atmitest/test008_extensions/atmisv.c for sample code.

BUGS

Report bugs to support@mavimax.com

SEE ALSO

tpext_delb4pollcb(3)

COPYING

© Mavimax, Ltd

---