qulogic/pidgin

Merged in rekkanoryo/pidgin-main/upstream-fedora-patches (pull request #365)
release-2.x.y
2018-06-03, Gary Kramlich
2a260ee24535
Merged in rekkanoryo/pidgin-main/upstream-fedora-patches (pull request #365)

Upstream Fedora Patches

Approved-by: Eion Robb
Approved-by: Elliott Sales de Andrade
Approved-by: Gary Kramlich
/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZPending function.
*
* Created by: Robert French
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include "internal.h"
int ZPending()
{
int retval;
if (ZGetFD() < 0) {
errno = ZERR_NOPORT;
return (-1);
}
if ((retval = Z_ReadEnqueue()) != ZERR_NONE) {
errno = retval;
return (-1);
}
return(ZQLength());
}