code.delx.au - pulseaudio/blob - polyp/iochannel.h

   1 #ifndef fooiochannelhfoo
   2 #define fooiochannelhfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of polypaudio.
   8
   9   polypaudio is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU General Public License as published
  11   by the Free Software Foundation; either version 2 of the License,
  12   or (at your option) any later version.
  13
  14   polypaudio is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   General Public License for more details.
  18
  19   You should have received a copy of the GNU General Public License
  20   along with polypaudio; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22   USA.
  23 ***/
  24
  25 #include <sys/types.h>
  26 #include "mainloop-api.h"
  27
  28 /* It is safe to destroy the calling iochannel object from the callback */
  29
  30 struct pa_iochannel;
  31
  32 struct pa_iochannel* pa_iochannel_new(struct pa_mainloop_api*m, int ifd, int ofd);
  33 void pa_iochannel_free(struct pa_iochannel*io);
  34
  35 ssize_t pa_iochannel_write(struct pa_iochannel*io, const void*data, size_t l);
  36 ssize_t pa_iochannel_read(struct pa_iochannel*io, void*data, size_t l);
  37
  38 int pa_iochannel_is_readable(struct pa_iochannel*io);
  39 int pa_iochannel_is_writable(struct pa_iochannel*io);
  40 int pa_iochannel_is_hungup(struct pa_iochannel*io);
  41
  42 void pa_iochannel_set_noclose(struct pa_iochannel*io, int b);
  43
  44 void pa_iochannel_set_callback(struct pa_iochannel*io, void (*callback)(struct pa_iochannel*io, void *userdata), void *userdata);
  45
  46 void pa_iochannel_socket_peer_to_string(struct pa_iochannel*io, char*s, size_t l);
  47 int pa_iochannel_socket_set_rcvbuf(struct pa_iochannel*io, size_t l);
  48 int pa_iochannel_socket_set_sndbuf(struct pa_iochannel*io, size_t l);
  49
  50 #endif