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migration: use QEMUFile for writing outgoing migration data

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Second, drop the file descriptor indirection, and write directly to the
QEMUFile.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-02-22 17:36:42 +01:00 • committed by Juan Quintela
parent f8bbc12863
commit e6a1cf2132
6 changed files with 8 additions and 90 deletions
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12
migration-tcp.c
View file

@ -29,16 +29,6 @@
do { } while (0)
#endif
static int socket_errno(MigrationState *s)
{
return socket_error();
}
static int socket_write(MigrationState *s, const void * buf, size_t size)
{
return send(s->fd, buf, size, 0);
}
static void tcp_wait_for_connect(int fd, void *opaque)
{
MigrationState *s = opaque;
@ -56,8 +46,6 @@ static void tcp_wait_for_connect(int fd, void *opaque)
void tcp_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp)
{
s->get_error = socket_errno;
s->write = socket_write;
inet_nonblocking_connect(host_port, tcp_wait_for_connect, s, errp);
}