1*125b310eSMichael Roth /* 2*125b310eSMichael Roth * QEMU Guest Agent channel declarations 3*125b310eSMichael Roth * 4*125b310eSMichael Roth * Copyright IBM Corp. 2012 5*125b310eSMichael Roth * 6*125b310eSMichael Roth * Authors: 7*125b310eSMichael Roth * Michael Roth <mdroth@linux.vnet.ibm.com> 8*125b310eSMichael Roth * 9*125b310eSMichael Roth * This work is licensed under the terms of the GNU GPL, version 2 or later. 10*125b310eSMichael Roth * See the COPYING file in the top-level directory. 11*125b310eSMichael Roth */ 12*125b310eSMichael Roth #ifndef QGA_CHANNEL_H 13*125b310eSMichael Roth #define QGA_CHANNEL_H 14*125b310eSMichael Roth 15*125b310eSMichael Roth 16*125b310eSMichael Roth typedef struct GAChannel GAChannel; 17*125b310eSMichael Roth 18*125b310eSMichael Roth typedef enum { 19*125b310eSMichael Roth GA_CHANNEL_VIRTIO_SERIAL, 20*125b310eSMichael Roth GA_CHANNEL_ISA_SERIAL, 21*125b310eSMichael Roth GA_CHANNEL_UNIX_LISTEN, 22*125b310eSMichael Roth GA_CHANNEL_VSOCK_LISTEN, 23*125b310eSMichael Roth } GAChannelMethod; 24*125b310eSMichael Roth 25*125b310eSMichael Roth typedef gboolean (*GAChannelCallback)(GIOCondition condition, gpointer opaque); 26*125b310eSMichael Roth 27*125b310eSMichael Roth GAChannel *ga_channel_new(GAChannelMethod method, const gchar *path, 28*125b310eSMichael Roth int listen_fd, GAChannelCallback cb, 29*125b310eSMichael Roth gpointer opaque); 30*125b310eSMichael Roth void ga_channel_free(GAChannel *c); 31*125b310eSMichael Roth GIOStatus ga_channel_read(GAChannel *c, gchar *buf, gsize size, gsize *count); 32*125b310eSMichael Roth GIOStatus ga_channel_write_all(GAChannel *c, const gchar *buf, gsize size); 33 34 #endif 35