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libpurple/protocols/zephyr/ZPending.c@8f14e4edae9c

libpurple/protocols/zephyr/ZPending.c

Mon, 24 Nov 2008 10:59:08 +0000

author

Michael Ruprecht <maiku@pidgin.im>

date

Mon, 24 Nov 2008 10:59:08 +0000

branch

vv

changeset 26167

8f14e4edae9c

parent 15435

4b933b06d75e

child 16238

33bf2fd32108

child 18068

b6554e3c8224

child 20478

46933dc62880

child 31294

73607ab89c6f

permissions

-rw-r--r--

propagate from branch 'im.pidgin.pidgin' (head 302028de1bff6dd2c94d9bcf74f8b6229ae40cc9)
to branch 'im.pidgin.pidgin.vv' (head ad7d09fef2566f91abb1bf7e846809c82f64d382)

/* 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());
}