qemu-tool.c

   1 /*
   2  * Compatibility for qemu-img/qemu-nbd
   3  *
   4  * Copyright IBM, Corp. 2008
   5  *
   6  * Authors:
   7  *  Anthony Liguori   <aliguori@us.ibm.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2.  See
  10  * the COPYING file in the top-level directory.
  11  *
  12  */
  13
  14 #include "qemu-common.h"
  15 #include "monitor.h"
  16 #include "qemu-timer.h"
  17 #include "qemu-log.h"
  18
  19 #include <sys/time.h>
  20
  21 QEMUClock *rt_clock;
  22
  23 FILE *logfile;
  24
  25 struct QEMUBH
  26 {
  27     QEMUBHFunc *cb;
  28     void *opaque;
  29 };
  30
  31 void qemu_service_io(void)
  32 {
  33 }
  34
  35 Monitor *cur_mon;
  36
  37 int monitor_cur_is_qmp(void)
  38 {
  39     return 0;
  40 }
  41
  42 void monitor_set_error(Monitor *mon, QError *qerror)
  43 {
  44 }
  45
  46 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
  47 {
  48 }
  49
  50 void monitor_printf(Monitor *mon, const char *fmt, ...)
  51 {
  52 }
  53
  54 void monitor_print_filename(Monitor *mon, const char *filename)
  55 {
  56 }
  57
  58 void async_context_push(void)
  59 {
  60 }
  61
  62 void async_context_pop(void)
  63 {
  64 }
  65
  66 int get_async_context_id(void)
  67 {
  68     return 0;
  69 }
  70
  71 void monitor_protocol_event(MonitorEvent event, QObject *data)
  72 {
  73 }
  74
  75 QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque)
  76 {
  77     QEMUBH *bh;
  78
  79     bh = qemu_malloc(sizeof(*bh));
  80     bh->cb = cb;
  81     bh->opaque = opaque;
  82
  83     return bh;
  84 }
  85
  86 int qemu_bh_poll(void)
  87 {
  88     return 0;
  89 }
  90
  91 void qemu_bh_schedule(QEMUBH *bh)
  92 {
  93     bh->cb(bh->opaque);
  94 }
  95
  96 void qemu_bh_cancel(QEMUBH *bh)
  97 {
  98 }
  99
 100 void qemu_bh_delete(QEMUBH *bh)
 101 {
 102     qemu_free(bh);
 103 }
 104
 105 int qemu_set_fd_handler2(int fd,
 106                          IOCanReadHandler *fd_read_poll,
 107                          IOHandler *fd_read,
 108                          IOHandler *fd_write,
 109                          void *opaque)
 110 {
 111     return 0;
 112 }
 113
 114 int64_t qemu_get_clock(QEMUClock *clock)
 115 {
 116     qemu_timeval tv;
 117     qemu_gettimeofday(&tv);
 118     return (tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000)) / 1000000;
 119 }