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endurox:v7.5.x:api:xatmi:tpgprio.3
Name
tpgprio — Get priority used for last service call
Synopsis
#include <atmi.h>
int tpgprio(void);
For XATMI client link with -latmiclt -latmi -lubf -lnstd -lpthread -lrt -lm
For XATMI server link with -latmisrv|-latmisrvnomain|-latmisrvinteg -latmi -lubf -lnstd -lpthread -lrt -lm
DESCRIPTION
Get service call priority used for last service call. Last call priority is kept in Thread Local Storage and associated with ATMI context. If no call was made prior call this function, default value 50 is returned. For next call priority can be changed by tpsprio(3) or by ndrxconfig.xml(5) service settings.
LIMITATIONS
Priority settings are used only for Posix queues, thus effective only for following pollers, for others values are managed, but they do not affect actual message priority. System which processes priority are:
- epoll for Linux OS.
- kqueue for FreeBSD OS.