1125b310eSMichael Roth /* 2125b310eSMichael Roth * QEMU Guest Agent channel declarations 3125b310eSMichael Roth * 4125b310eSMichael Roth * Copyright IBM Corp. 2012 5125b310eSMichael Roth * 6125b310eSMichael Roth * Authors: 7125b310eSMichael Roth * Michael Roth <mdroth@linux.vnet.ibm.com> 8125b310eSMichael Roth * 9125b310eSMichael Roth * This work is licensed under the terms of the GNU GPL, version 2 or later. 10125b310eSMichael Roth * See the COPYING file in the top-level directory. 11125b310eSMichael Roth */ 12125b310eSMichael Roth #ifndef QGA_CHANNEL_H 13125b310eSMichael Roth #define QGA_CHANNEL_H 14125b310eSMichael Roth 15125b310eSMichael Roth 16125b310eSMichael Roth typedef struct GAChannel GAChannel; 17125b310eSMichael Roth 18125b310eSMichael Roth typedef enum { 19125b310eSMichael Roth GA_CHANNEL_VIRTIO_SERIAL, 20125b310eSMichael Roth GA_CHANNEL_ISA_SERIAL, 21125b310eSMichael Roth GA_CHANNEL_UNIX_LISTEN, 22*586ef5deSStefan Hajnoczi GA_CHANNEL_VSOCK_LISTEN, 23125b310eSMichael Roth } GAChannelMethod; 24125b310eSMichael Roth 25125b310eSMichael Roth typedef gboolean (*GAChannelCallback)(GIOCondition condition, gpointer opaque); 26125b310eSMichael Roth 27125b310eSMichael Roth GAChannel *ga_channel_new(GAChannelMethod method, const gchar *path, 28125b310eSMichael Roth GAChannelCallback cb, gpointer opaque); 29125b310eSMichael Roth void ga_channel_free(GAChannel *c); 30125b310eSMichael Roth GIOStatus ga_channel_read(GAChannel *c, gchar *buf, gsize size, gsize *count); 31125b310eSMichael Roth GIOStatus ga_channel_write_all(GAChannel *c, const gchar *buf, gsize size); 32125b310eSMichael Roth 33125b310eSMichael Roth #endif 34