1 /* 2 * QEMU Guest Agent channel declarations 3 * 4 * Copyright IBM Corp. 2012 5 * 6 * Authors: 7 * Michael Roth <mdroth@linux.vnet.ibm.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 */ 12 #ifndef QGA_CHANNEL_H 13 #define QGA_CHANNEL_H 14 15 16 typedef struct GAChannel GAChannel; 17 18 typedef enum { 19 GA_CHANNEL_VIRTIO_SERIAL, 20 GA_CHANNEL_ISA_SERIAL, 21 GA_CHANNEL_UNIX_LISTEN, 22 GA_CHANNEL_VSOCK_LISTEN, 23 } GAChannelMethod; 24 25 typedef gboolean (*GAChannelCallback)(GIOCondition condition, gpointer opaque); 26 27 GAChannel *ga_channel_new(GAChannelMethod method, const gchar *path, 28 int listen_fd, GAChannelCallback cb, 29 gpointer opaque); 30 void ga_channel_free(GAChannel *c); 31 GIOStatus ga_channel_read(GAChannel *c, gchar *buf, gsize size, gsize *count); 32 GIOStatus ga_channel_write_all(GAChannel *c, const gchar *buf, gsize size); 33 34 #endif 35