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libpurple/protocols/zephyr/ZRecvPkt.c@c0d0b7137c8a

libpurple/protocols/zephyr/ZRecvPkt.c

Thu, 29 Aug 2013 22:59:30 -0700

author

Mark Doliner <mark@kingant.net>

date

Thu, 29 Aug 2013 22:59:30 -0700

changeset 34319

c0d0b7137c8a

parent 31294

73607ab89c6f

child 40166

811f82db29dd

permissions

-rw-r--r--

Fix the FARSIGHT libs and cflags for the jabber prpl.

We never define FARSIGHT_LIBS or FARSIGHT_CFLAGS. We only ever define
FARSTREAM_LIBS and FARSTREAM_CFLAGS, even if they point to farsight.

I'm assuming this hasn't been a problem because:
1. The variables are allowed to be empty (it's not treated as an error)
2. libpurple and/or Pidgin link against farsight/farstream, so it's
apparently not necessary for the plugin to do it itself? Who knew.

/* This file is part of the Project Athena Zephyr Notification System.
 * It contains source for ZReceivePacket function.
 *
 *	Created by:	Robert French
 *
 *	Copyright (c) 1987,1988 by the Massachusetts Institute of Technology.
 *	For copying and distribution information, see the file
 *	"mit-copyright.h".
 */

#include "internal.h"

Code_t ZReceivePacket(buffer, ret_len, from)
    ZPacket_t buffer;
    int *ret_len;
    struct sockaddr_in *from;
{
    Code_t retval;
    struct _Z_InputQ *nextq;

    if ((retval = Z_WaitForComplete()) != ZERR_NONE)
	return (retval);

    nextq = Z_GetFirstComplete();

    *ret_len = nextq->packet_len;
    if (*ret_len > Z_MAXPKTLEN)
	return (ZERR_PKTLEN);

    (void) memcpy(buffer, nextq->packet, *ret_len);

    if (from)
	*from = nextq->from;

    Z_RemQueue(nextq);

    return (ZERR_NONE);
}