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fixed comment and directly call ca_pend_xxx

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This commit is contained in:
Jeff Hill
2001-03-07 16:08:18 +00:00
parent 41824cde94
commit 84c136f9e5
1 changed files with 16 additions and 21 deletions
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37
src/ca/cadef.h
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@@ -633,32 +633,27 @@ epicsShareFunc int epicsShareAPI ca_clear_event
/* This routine pends waiting for channel events and calls the */
/* functions specified with add_event when events occur. If the */
/* timeout is specified as 0 an infinite timeout is assumed. */
/* if the argument early is specified TRUE then CA_NORMAL is */
/* returned when outstanding queries complete. Otherwise if the */
/* argument early is FALSE the routine does not return until the */
/* entire delay specified by the timeout argument has expired. */
/* ca_flush_io() is called by this routine. If the argument */
/* early is TRUE then ca_pend() will return immediately without */
/* processing outstanding CA labor if no queries are outstanding */
/* ca_flush_io() is called by this routine. If ca_pend_io () */
/* is called when no IO is outstanding then it will return immediately */
/* without processing. */
/************************************************************************/
#define ca_poll() ca_pend((1e-12), 0/*FALSE*/)
#define ca_pend_event(TIMEOUT) ca_pend((TIMEOUT), 0/*FALSE*/)
#define ca_pend_io(TIMEOUT) ca_pend((TIMEOUT), 1/*TRUE*/)
/*
* ca_pend()
* ca_pend_event()
*
* timeOut R delay in seconds
* early R T: return early if all get requests (or search
* requests with null connection handler pointer
* have completed)
* F: wait for the entire delay to expire
* timeOut R wait for this delay in seconds
*/
epicsShareFunc int epicsShareAPI ca_pend
(
ca_real timeOut,
int early
);
epicsShareFunc int epicsShareAPI ca_pend_event (ca_real timeOut);
#define ca_poll() ca_pend_event((1e-12))
/*
* ca_pend_io()
*
* timeOut R wait for this delay in seconds but return early
* if all get requests (or search requests with null
* connection handler pointer have completed)
*/
epicsShareFunc int epicsShareAPI ca_pend_io (ca_real timeOut);
/*
* ca_test_io()