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libpurple/protocols/zephyr/ZPending.c@65485e2ed8a3

libpurple/protocols/zephyr/ZPending.c

Sun, 15 Apr 2007 03:56:08 +0000

author

Richard Laager <rlaager@pidgin.im>

date

Sun, 15 Apr 2007 03:56:08 +0000

branch

cpw.khc.msnp14

changeset 20481

65485e2ed8a3

parent 20472

libgaim/protocols/zephyr/ZPending.c@6a6d2ef151e6

parent 20478

libgaim/protocols/zephyr/ZPending.c@46933dc62880

permissions

-rw-r--r--

propagate from branch 'im.pidgin.rlaager.merging.msnp13-and-sf-1621854-4-rlaager-whitespace' (head df9df972434fafda3e8030977ab3c18d480d8fa8)
to branch 'im.pidgin.rlaager.merging.msnp13-and-pidgin' (head 46933dc6288036763e484bfb1906f1149ada01cf)

/* 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());
}