* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
-#include "hw/hw.h"
-#include "hw/boards.h"
-#include "hw/usb.h"
-#include "hw/pcmcia.h"
-#include "hw/pc.h"
-#include "hw/audiodev.h"
-#include "hw/isa.h"
-#include "hw/baum.h"
-#include "hw/bt.h"
-#include "net.h"
-#include "console.h"
-#include "sysemu.h"
-#include "gdbstub.h"
-#include "qemu-timer.h"
-#include "qemu-char.h"
-#include "cache-utils.h"
-#include "block.h"
-#include "audio/audio.h"
-#include "migration.h"
-#include "kvm.h"
-#include "balloon.h"
-
#include <unistd.h>
#include <fcntl.h>
#include <signal.h>
#include <sys/time.h>
#include <zlib.h>
+/* Needed early for HOST_BSD etc. */
+#include "config-host.h"
+
#ifndef _WIN32
+#include <pwd.h>
#include <sys/times.h>
#include <sys/wait.h>
#include <termios.h>
#include <dirent.h>
#include <netdb.h>
#include <sys/select.h>
-#ifdef _BSD
+#ifdef HOST_BSD
#include <sys/stat.h>
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) || defined(__DragonFly__)
#include <libutil.h>
#else
#include <util.h>
#endif
#endif
-#include "qemu_socket.h"
-
-#if defined(CONFIG_SLIRP)
-#include "libslirp.h"
-#endif
-
#if defined(__OpenBSD__)
#include <util.h>
#endif
#endif
#ifdef _WIN32
+#include <windows.h>
#include <malloc.h>
#include <sys/timeb.h>
#include <mmsystem.h>
#ifdef CONFIG_SDL
#ifdef __APPLE__
#include <SDL/SDL.h>
+int qemu_main(int argc, char **argv, char **envp);
+int main(int argc, char **argv)
+{
+ qemu_main(argc, argv, NULL);
+}
+#undef main
+#define main qemu_main
#endif
#endif /* CONFIG_SDL */
#define main qemu_main
#endif /* CONFIG_COCOA */
+#include "hw/hw.h"
+#include "hw/boards.h"
+#include "hw/usb.h"
+#include "hw/pcmcia.h"
+#include "hw/pc.h"
+#include "hw/audiodev.h"
+#include "hw/isa.h"
+#include "hw/baum.h"
+#include "hw/bt.h"
+#include "bt-host.h"
+#include "net.h"
+#include "monitor.h"
+#include "console.h"
+#include "sysemu.h"
+#include "gdbstub.h"
+#include "qemu-timer.h"
+#include "qemu-char.h"
+#include "cache-utils.h"
+#include "block.h"
+#include "dma.h"
+#include "audio/audio.h"
+#include "migration.h"
+#include "kvm.h"
+#include "balloon.h"
+
#include "disas.h"
#include "exec-all.h"
+#include "qemu_socket.h"
+
+#if defined(CONFIG_SLIRP)
+#include "libslirp.h"
+#endif
+
//#define DEBUG_UNUSED_IOPORT
//#define DEBUG_IOPORT
//#define DEBUG_NET
# define LOG_IOPORT(...) do { } while (0)
#endif
-#ifdef TARGET_PPC
-#define DEFAULT_RAM_SIZE 144
-#else
#define DEFAULT_RAM_SIZE 128
-#endif
/* Max number of USB devices that can be specified on the commandline. */
#define MAX_USB_CMDLINE 8
int nb_nics;
NICInfo nd_table[MAX_NICS];
int vm_running;
+static int autostart;
static int rtc_utc = 1;
static int rtc_date_offset = -1; /* -1 means no change */
int cirrus_vga_enabled = 1;
unsigned int nb_prom_envs = 0;
const char *prom_envs[MAX_PROM_ENVS];
#endif
-static int nb_drives_opt;
-static struct drive_opt {
- const char *file;
- char opt[1024];
-} drives_opt[MAX_DRIVES];
+int nb_drives_opt;
+struct drive_opt drives_opt[MAX_DRIVES];
static CPUState *cur_cpu;
static CPUState *next_cpu;
static int64_t qemu_icount_bias;
static QEMUTimer *icount_rt_timer;
static QEMUTimer *icount_vm_timer;
+static QEMUTimer *nographic_timer;
uint8_t qemu_uuid[16];
ioport_write_table[0][i] = default_ioport_writeb;
ioport_write_table[1][i] = default_ioport_writew;
ioport_write_table[2][i] = default_ioport_writel;
+
+ ioport_opaque[i] = NULL;
}
}
QEMUPutMouseEntry *s, *cursor;
s = qemu_mallocz(sizeof(QEMUPutMouseEntry));
- if (!s)
- return NULL;
s->qemu_put_mouse_event = func;
s->qemu_put_mouse_event_opaque = opaque;
return qemu_put_mouse_event_current->qemu_put_mouse_event_absolute;
}
-void do_info_mice(void)
+void do_info_mice(Monitor *mon)
{
QEMUPutMouseEntry *cursor;
int index = 0;
if (!qemu_put_mouse_event_head) {
- term_printf("No mouse devices connected\n");
+ monitor_printf(mon, "No mouse devices connected\n");
return;
}
- term_printf("Mouse devices available:\n");
+ monitor_printf(mon, "Mouse devices available:\n");
cursor = qemu_put_mouse_event_head;
while (cursor != NULL) {
- term_printf("%c Mouse #%d: %s\n",
- (cursor == qemu_put_mouse_event_current ? '*' : ' '),
- index, cursor->qemu_put_mouse_event_name);
+ monitor_printf(mon, "%c Mouse #%d: %s\n",
+ (cursor == qemu_put_mouse_event_current ? '*' : ' '),
+ index, cursor->qemu_put_mouse_event_name);
index++;
cursor = cursor->next;
}
}
-void do_mouse_set(int index)
+void do_mouse_set(Monitor *mon, int index)
{
QEMUPutMouseEntry *cursor;
int i = 0;
if (!qemu_put_mouse_event_head) {
- term_printf("No mouse devices connected\n");
+ monitor_printf(mon, "No mouse devices connected\n");
return;
}
if (cursor != NULL)
qemu_put_mouse_event_current = cursor;
else
- term_printf("Mouse at given index not found\n");
+ monitor_printf(mon, "Mouse at given index not found\n");
}
/* compute with 96 bit intermediate result: (a*b)/c */
static void init_get_clock(void)
{
use_rt_clock = 0;
-#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000)
+#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000) \
+ || defined(__DragonFly__)
{
struct timespec ts;
if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) {
static int64_t get_clock(void)
{
-#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000)
+#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000) \
+ || defined(__DragonFly__)
if (use_rt_clock) {
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
{
QEMUClock *clock;
clock = qemu_mallocz(sizeof(QEMUClock));
- if (!clock)
- return NULL;
clock->type = type;
return clock;
}
}
/* Interrupt execution to force deadline recalculation. */
if (use_icount && cpu_single_env) {
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT);
+ cpu_exit(cpu_single_env);
}
}
}
if (env) {
/* stop the currently executing cpu because a timer occured */
- cpu_interrupt(env, CPU_INTERRUPT_EXIT);
+ cpu_exit(env);
#ifdef USE_KQEMU
if (env->kqemu_enabled) {
kqemu_cpu_interrupt(env);
/* QEMU Block devices */
#define HD_ALIAS "index=%d,media=disk"
-#ifdef TARGET_PPC
-#define CDROM_ALIAS "index=1,media=cdrom"
-#else
#define CDROM_ALIAS "index=2,media=cdrom"
-#endif
#define FD_ALIAS "index=%d,if=floppy"
#define PFLASH_ALIAS "if=pflash"
#define MTD_ALIAS "if=mtd"
#define SD_ALIAS "index=0,if=sd"
-static int drive_add(const char *file, const char *fmt, ...)
+static int drive_opt_get_free_idx(void)
+{
+ int index;
+
+ for (index = 0; index < MAX_DRIVES; index++)
+ if (!drives_opt[index].used) {
+ drives_opt[index].used = 1;
+ return index;
+ }
+
+ return -1;
+}
+
+static int drive_get_free_idx(void)
+{
+ int index;
+
+ for (index = 0; index < MAX_DRIVES; index++)
+ if (!drives_table[index].used) {
+ drives_table[index].used = 1;
+ return index;
+ }
+
+ return -1;
+}
+
+int drive_add(const char *file, const char *fmt, ...)
{
va_list ap;
+ int index = drive_opt_get_free_idx();
- if (nb_drives_opt >= MAX_DRIVES) {
+ if (nb_drives_opt >= MAX_DRIVES || index == -1) {
fprintf(stderr, "qemu: too many drives\n");
- exit(1);
+ return -1;
}
- drives_opt[nb_drives_opt].file = file;
+ drives_opt[index].file = file;
va_start(ap, fmt);
- vsnprintf(drives_opt[nb_drives_opt].opt,
+ vsnprintf(drives_opt[index].opt,
sizeof(drives_opt[0].opt), fmt, ap);
va_end(ap);
- return nb_drives_opt++;
+ nb_drives_opt++;
+ return index;
+}
+
+void drive_remove(int index)
+{
+ drives_opt[index].used = 0;
+ nb_drives_opt--;
}
int drive_get_index(BlockInterfaceType type, int bus, int unit)
/* seek interface, bus and unit */
- for (index = 0; index < nb_drives; index++)
+ for (index = 0; index < MAX_DRIVES; index++)
if (drives_table[index].type == type &&
drives_table[index].bus == bus &&
- drives_table[index].unit == unit)
+ drives_table[index].unit == unit &&
+ drives_table[index].used)
return index;
return -1;
return "\0";
}
+BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv)
+{
+ int index;
+
+ for (index = 0; index < nb_drives; index++)
+ if (drives_table[index].bdrv == bdrv)
+ return drives_table[index].onerror;
+
+ return BLOCK_ERR_STOP_ENOSPC;
+}
+
static void bdrv_format_print(void *opaque, const char *name)
{
fprintf(stderr, " %s", name);
}
-static int drive_init(struct drive_opt *arg, int snapshot,
- QEMUMachine *machine)
+void drive_uninit(BlockDriverState *bdrv)
+{
+ int i;
+
+ for (i = 0; i < MAX_DRIVES; i++)
+ if (drives_table[i].bdrv == bdrv) {
+ drives_table[i].bdrv = NULL;
+ drives_table[i].used = 0;
+ drive_remove(drives_table[i].drive_opt_idx);
+ nb_drives--;
+ break;
+ }
+}
+
+int drive_init(struct drive_opt *arg, int snapshot, void *opaque)
{
char buf[128];
char file[1024];
int cyls, heads, secs, translation;
BlockDriverState *bdrv;
BlockDriver *drv = NULL;
+ QEMUMachine *machine = opaque;
int max_devs;
int index;
int cache;
- int bdrv_flags;
+ int bdrv_flags, onerror;
+ int drives_table_idx;
char *str = arg->opt;
static const char * const params[] = { "bus", "unit", "if", "index",
"cyls", "heads", "secs", "trans",
"media", "snapshot", "file",
- "cache", "format", "serial", NULL };
+ "cache", "format", "serial", "werror",
+ NULL };
if (check_params(buf, sizeof(buf), params, str) < 0) {
fprintf(stderr, "qemu: unknown parameter '%s' in '%s'\n",
if (!get_param_value(serial, sizeof(serial), "serial", str))
memset(serial, 0, sizeof(serial));
+ onerror = BLOCK_ERR_STOP_ENOSPC;
+ if (get_param_value(buf, sizeof(serial), "werror", str)) {
+ if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO) {
+ fprintf(stderr, "werror is no supported by this format\n");
+ return -1;
+ }
+ if (!strcmp(buf, "ignore"))
+ onerror = BLOCK_ERR_IGNORE;
+ else if (!strcmp(buf, "enospc"))
+ onerror = BLOCK_ERR_STOP_ENOSPC;
+ else if (!strcmp(buf, "stop"))
+ onerror = BLOCK_ERR_STOP_ANY;
+ else if (!strcmp(buf, "report"))
+ onerror = BLOCK_ERR_REPORT;
+ else {
+ fprintf(stderr, "qemu: '%s' invalid write error action\n", buf);
+ return -1;
+ }
+ }
+
/* compute bus and unit according index */
if (index != -1) {
*/
if (drive_get_index(type, bus_id, unit_id) != -1)
- return 0;
+ return -2;
/* init */
snprintf(buf, sizeof(buf), "%s%s%i",
devname, mediastr, unit_id);
bdrv = bdrv_new(buf);
- drives_table[nb_drives].bdrv = bdrv;
- drives_table[nb_drives].type = type;
- drives_table[nb_drives].bus = bus_id;
- drives_table[nb_drives].unit = unit_id;
+ drives_table_idx = drive_get_free_idx();
+ drives_table[drives_table_idx].bdrv = bdrv;
+ drives_table[drives_table_idx].type = type;
+ drives_table[drives_table_idx].bus = bus_id;
+ drives_table[drives_table_idx].unit = unit_id;
+ drives_table[drives_table_idx].onerror = onerror;
+ drives_table[drives_table_idx].drive_opt_idx = arg - drives_opt;
strncpy(drives_table[nb_drives].serial, serial, sizeof(serial));
nb_drives++;
break;
}
if (!file[0])
- return 0;
+ return -2;
bdrv_flags = 0;
if (snapshot) {
bdrv_flags |= BDRV_O_SNAPSHOT;
bdrv_flags |= BDRV_O_CACHE_WB;
else if (cache == 3) /* not specified */
bdrv_flags |= BDRV_O_CACHE_DEF;
- if (bdrv_open2(bdrv, file, bdrv_flags, drv) < 0 || qemu_key_check(bdrv, file)) {
+ if (bdrv_open2(bdrv, file, bdrv_flags, drv) < 0) {
fprintf(stderr, "qemu: could not open disk image %s\n",
file);
return -1;
}
- return 0;
+ if (bdrv_key_required(bdrv))
+ autostart = 0;
+ return drives_table_idx;
}
/***********************************************************/
return 0;
}
-static int usb_device_add(const char *devname)
+static void usb_msd_password_cb(void *opaque, int err)
+{
+ USBDevice *dev = opaque;
+
+ if (!err)
+ usb_device_add_dev(dev);
+ else
+ dev->handle_destroy(dev);
+}
+
+static int usb_device_add(const char *devname, int is_hotplug)
{
const char *p;
USBDevice *dev;
} else if (!strcmp(devname, "keyboard")) {
dev = usb_keyboard_init();
} else if (strstart(devname, "disk:", &p)) {
+ BlockDriverState *bs;
+
dev = usb_msd_init(p);
+ if (!dev)
+ return -1;
+ bs = usb_msd_get_bdrv(dev);
+ if (bdrv_key_required(bs)) {
+ autostart = 0;
+ if (is_hotplug) {
+ monitor_read_bdrv_key_start(cur_mon, bs, usb_msd_password_cb,
+ dev);
+ return 0;
+ }
+ }
} else if (!strcmp(devname, "wacom-tablet")) {
dev = usb_wacom_init();
} else if (strstart(devname, "serial:", &p)) {
return usb_device_del_addr(bus_num, addr);
}
-void do_usb_add(const char *devname)
+void do_usb_add(Monitor *mon, const char *devname)
{
- usb_device_add(devname);
+ usb_device_add(devname, 1);
}
-void do_usb_del(const char *devname)
+void do_usb_del(Monitor *mon, const char *devname)
{
usb_device_del(devname);
}
-void usb_info(void)
+void usb_info(Monitor *mon)
{
USBDevice *dev;
USBPort *port;
const char *speed_str;
if (!usb_enabled) {
- term_printf("USB support not enabled\n");
+ monitor_printf(mon, "USB support not enabled\n");
return;
}
speed_str = "?";
break;
}
- term_printf(" Device %d.%d, Speed %s Mb/s, Product %s\n",
- 0, dev->addr, speed_str, dev->devname);
+ monitor_printf(mon, " Device %d.%d, Speed %s Mb/s, Product %s\n",
+ 0, dev->addr, speed_str, dev->devname);
}
}
}
}
-void pcmcia_info(void)
+void pcmcia_info(Monitor *mon)
{
struct pcmcia_socket_entry_s *iter;
+
if (!pcmcia_sockets)
- term_printf("No PCMCIA sockets\n");
+ monitor_printf(mon, "No PCMCIA sockets\n");
for (iter = pcmcia_sockets; iter; iter = iter->next)
- term_printf("%s: %s\n", iter->socket->slot_string,
- iter->socket->attached ? iter->socket->card_string :
- "Empty");
+ monitor_printf(mon, "%s: %s\n", iter->socket->slot_string,
+ iter->socket->attached ? iter->socket->card_string :
+ "Empty");
}
/***********************************************************/
/* register display */
+struct DisplayAllocator default_allocator = {
+ defaultallocator_create_displaysurface,
+ defaultallocator_resize_displaysurface,
+ defaultallocator_free_displaysurface
+};
+
void register_displaystate(DisplayState *ds)
{
DisplayState **s;
return display_state;
}
-/* dumb display */
-
-static void dumb_update(DisplayState *ds, int x, int y, int w, int h)
+DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da)
{
+ if(ds->allocator == &default_allocator) ds->allocator = da;
+ return ds->allocator;
}
-static void dumb_resize(DisplayState *ds)
-{
-}
+/* dumb display */
-static void dumb_display_init(DisplayState *ds)
+static void dumb_display_init(void)
{
- DisplayChangeListener *dcl = qemu_mallocz(sizeof(DisplayChangeListener));
- if (!dcl)
- exit(1);
- dcl->dpy_update = dumb_update;
- dcl->dpy_resize = dumb_resize;
- dcl->dpy_refresh = NULL;
- dcl->idle = 1;
- dcl->gui_timer_interval = 500;
- register_displaychangelistener(ds, dcl);
+ DisplayState *ds = qemu_mallocz(sizeof(DisplayState));
+ ds->allocator = &default_allocator;
+ ds->surface = qemu_create_displaysurface(ds, 640, 480);
+ register_displaystate(ds);
}
/***********************************************************/
/* I/O handling */
-#define MAX_IO_HANDLERS 64
-
typedef struct IOHandlerRecord {
int fd;
IOCanRWHandler *fd_read_poll;
goto found;
}
ioh = qemu_mallocz(sizeof(IOHandlerRecord));
- if (!ioh)
- return -1;
ioh->next = first_io_handler;
first_io_handler = ioh;
found:
{
PollingEntry **ppe, *pe;
pe = qemu_mallocz(sizeof(PollingEntry));
- if (!pe)
- return -1;
pe->func = func;
pe->opaque = opaque;
for(ppe = &first_polling_entry; *ppe != NULL; ppe = &(*ppe)->next);
{
CPUState *env = cpu_single_env;
if (env) {
- cpu_interrupt(env, CPU_INTERRUPT_EXIT);
+ cpu_exit(env);
#ifdef USE_KQEMU
if (env->kqemu_enabled) {
kqemu_cpu_interrupt(env);
{
QEMUBH *bh;
bh = qemu_mallocz(sizeof(QEMUBH));
- if (!bh)
- return NULL;
bh->cb = cb;
bh->opaque = opaque;
bh->next = first_bh;
bh->idle = 0;
/* stop the currently executing CPU to execute the BH ASAP */
if (env) {
- cpu_interrupt(env, CPU_INTERRUPT_EXIT);
+ cpu_exit(env);
}
}
/* machine registration */
static QEMUMachine *first_machine = NULL;
+QEMUMachine *current_machine = NULL;
int qemu_register_machine(QEMUMachine *m)
{
qemu_mod_timer(ds->gui_timer, interval + qemu_get_clock(rt_clock));
}
+static void nographic_update(void *opaque)
+{
+ uint64_t interval = GUI_REFRESH_INTERVAL;
+
+ qemu_mod_timer(nographic_timer, interval + qemu_get_clock(rt_clock));
+}
+
struct vm_change_state_entry {
VMChangeStateHandler *cb;
void *opaque;
VMChangeStateEntry *e;
e = qemu_mallocz(sizeof (*e));
- if (!e)
- return NULL;
e->cb = cb;
e->opaque = opaque;
qemu_free (e);
}
-static void vm_state_notify(int running)
+static void vm_state_notify(int running, int reason)
{
VMChangeStateEntry *e;
for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) {
- e->cb(e->opaque, running);
+ e->cb(e->opaque, running, reason);
}
}
-/* XXX: support several handlers */
-static VMStopHandler *vm_stop_cb;
-static void *vm_stop_opaque;
-
-int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque)
-{
- vm_stop_cb = cb;
- vm_stop_opaque = opaque;
- return 0;
-}
-
-void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque)
-{
- vm_stop_cb = NULL;
-}
-
void vm_start(void)
{
if (!vm_running) {
cpu_enable_ticks();
vm_running = 1;
- vm_state_notify(1);
+ vm_state_notify(1, 0);
qemu_rearm_alarm_timer(alarm_timer);
}
}
if (vm_running) {
cpu_disable_ticks();
vm_running = 0;
- if (reason != 0) {
- if (vm_stop_cb) {
- vm_stop_cb(vm_stop_opaque, reason);
- }
- }
- vm_state_notify(0);
+ vm_state_notify(0, reason);
}
}
reset_requested = 1;
}
if (cpu_single_env)
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT);
+ cpu_exit(cpu_single_env);
}
void qemu_system_shutdown_request(void)
{
shutdown_requested = 1;
if (cpu_single_env)
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT);
+ cpu_exit(cpu_single_env);
}
void qemu_system_powerdown_request(void)
{
powerdown_requested = 1;
if (cpu_single_env)
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT);
+ cpu_exit(cpu_single_env);
}
#ifdef _WIN32
"\n"
"'disk_image' is a raw hard image image for IDE hard disk 0\n"
"\n"
- "Standard options:\n"
- "-M machine select emulated machine (-M ? for list)\n"
- "-cpu cpu select CPU (-cpu ? for list)\n"
- "-fda/-fdb file use 'file' as floppy disk 0/1 image\n"
- "-hda/-hdb file use 'file' as IDE hard disk 0/1 image\n"
- "-hdc/-hdd file use 'file' as IDE hard disk 2/3 image\n"
- "-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)\n"
- "-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]\n"
- " [,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]\n"
- " [,cache=writethrough|writeback|none][,format=f][,serial=s]\n"
- " use 'file' as a drive image\n"
- "-mtdblock file use 'file' as on-board Flash memory image\n"
- "-sd file use 'file' as SecureDigital card image\n"
- "-pflash file use 'file' as a parallel flash image\n"
- "-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)\n"
- "-snapshot write to temporary files instead of disk image files\n"
-#ifdef CONFIG_SDL
- "-no-frame open SDL window without a frame and window decorations\n"
- "-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)\n"
- "-no-quit disable SDL window close capability\n"
- "-sdl enable SDL\n"
-#endif
-#ifdef TARGET_I386
- "-no-fd-bootchk disable boot signature checking for floppy disks\n"
-#endif
- "-m megs set virtual RAM size to megs MB [default=%d]\n"
- "-smp n set the number of CPUs to 'n' [default=1]\n"
- "-nographic disable graphical output and redirect serial I/Os to console\n"
- "-portrait rotate graphical output 90 deg left (only PXA LCD)\n"
-#ifndef _WIN32
- "-k language use keyboard layout (for example \"fr\" for French)\n"
-#endif
-#ifdef HAS_AUDIO
- "-audio-help print list of audio drivers and their options\n"
- "-soundhw c1,... enable audio support\n"
- " and only specified sound cards (comma separated list)\n"
- " use -soundhw ? to get the list of supported cards\n"
- " use -soundhw all to enable all of them\n"
-#endif
- "-vga [std|cirrus|vmware|none]\n"
- " select video card type\n"
- "-localtime set the real time clock to local time [default=utc]\n"
- "-full-screen start in full screen\n"
-#ifdef TARGET_I386
- "-win2k-hack use it when installing Windows 2000 to avoid a disk full bug\n"
- "-rtc-td-hack use it to fix time drift in Windows ACPI HAL\n"
-#endif
- "-usb enable the USB driver (will be the default soon)\n"
- "-usbdevice name add the host or guest USB device 'name'\n"
-#if defined(TARGET_PPC) || defined(TARGET_SPARC)
- "-g WxH[xDEPTH] Set the initial graphical resolution and depth\n"
-#endif
- "-name string set the name of the guest\n"
- "-uuid %%08x-%%04x-%%04x-%%04x-%%012x specify machine UUID\n"
- "\n"
- "Network options:\n"
- "-net nic[,vlan=n][,macaddr=addr][,model=type][,name=str]\n"
- " create a new Network Interface Card and connect it to VLAN 'n'\n"
-#ifdef CONFIG_SLIRP
- "-net user[,vlan=n][,name=str][,hostname=host]\n"
- " connect the user mode network stack to VLAN 'n' and send\n"
- " hostname 'host' to DHCP clients\n"
-#endif
-#ifdef _WIN32
- "-net tap[,vlan=n][,name=str],ifname=name\n"
- " connect the host TAP network interface to VLAN 'n'\n"
-#else
- "-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile]\n"
- " connect the host TAP network interface to VLAN 'n' and use the\n"
- " network scripts 'file' (default=%s)\n"
- " and 'dfile' (default=%s);\n"
- " use '[down]script=no' to disable script execution;\n"
- " use 'fd=h' to connect to an already opened TAP interface\n"
-#endif
- "-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]\n"
- " connect the vlan 'n' to another VLAN using a socket connection\n"
- "-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]\n"
- " connect the vlan 'n' to multicast maddr and port\n"
-#ifdef CONFIG_VDE
- "-net vde[,vlan=n][,name=str][,sock=socketpath][,port=n][,group=groupname][,mode=octalmode]\n"
- " connect the vlan 'n' to port 'n' of a vde switch running\n"
- " on host and listening for incoming connections on 'socketpath'.\n"
- " Use group 'groupname' and mode 'octalmode' to change default\n"
- " ownership and permissions for communication port.\n"
-#endif
- "-net none use it alone to have zero network devices; if no -net option\n"
- " is provided, the default is '-net nic -net user'\n"
- "\n"
- "-bt hci,null Dumb bluetooth HCI - doesn't respond to commands\n"
- "-bt hci,host[:id]\n"
- " Use host's HCI with the given name\n"
- "-bt hci[,vlan=n]\n"
- " Emulate a standard HCI in virtual scatternet 'n'\n"
- "-bt vhci[,vlan=n]\n"
- " Add host computer to virtual scatternet 'n' using VHCI\n"
- "-bt device:dev[,vlan=n]\n"
- " Emulate a bluetooth device 'dev' in scatternet 'n'\n"
- "\n"
-#ifdef CONFIG_SLIRP
- "-tftp dir allow tftp access to files in dir [-net user]\n"
- "-bootp file advertise file in BOOTP replies\n"
-#ifndef _WIN32
- "-smb dir allow SMB access to files in 'dir' [-net user]\n"
-#endif
- "-redir [tcp|udp]:host-port:[guest-host]:guest-port\n"
- " redirect TCP or UDP connections from host to guest [-net user]\n"
-#endif
- "\n"
- "Linux boot specific:\n"
- "-kernel bzImage use 'bzImage' as kernel image\n"
- "-append cmdline use 'cmdline' as kernel command line\n"
- "-initrd file use 'file' as initial ram disk\n"
- "\n"
- "Debug/Expert options:\n"
- "-monitor dev redirect the monitor to char device 'dev'\n"
- "-serial dev redirect the serial port to char device 'dev'\n"
- "-parallel dev redirect the parallel port to char device 'dev'\n"
- "-pidfile file Write PID to 'file'\n"
- "-S freeze CPU at startup (use 'c' to start execution)\n"
- "-s wait gdb connection to port\n"
- "-p port set gdb connection port [default=%s]\n"
- "-d item1,... output log to %s (use -d ? for a list of log items)\n"
- "-hdachs c,h,s[,t] force hard disk 0 physical geometry and the optional BIOS\n"
- " translation (t=none or lba) (usually qemu can guess them)\n"
- "-L path set the directory for the BIOS, VGA BIOS and keymaps\n"
-#ifdef USE_KQEMU
- "-kernel-kqemu enable KQEMU full virtualization (default is user mode only)\n"
- "-no-kqemu disable KQEMU kernel module usage\n"
-#endif
-#ifdef CONFIG_KVM
- "-enable-kvm enable KVM full virtualization support\n"
-#endif
-#ifdef TARGET_I386
- "-no-acpi disable ACPI\n"
- "-no-hpet disable HPET\n"
-#endif
-#ifdef CONFIG_CURSES
- "-curses use a curses/ncurses interface instead of SDL\n"
-#endif
- "-no-reboot exit instead of rebooting\n"
- "-no-shutdown stop before shutdown\n"
- "-loadvm [tag|id] start right away with a saved state (loadvm in monitor)\n"
- "-vnc display start a VNC server on display\n"
-#ifndef _WIN32
- "-daemonize daemonize QEMU after initializing\n"
-#endif
- "-option-rom rom load a file, rom, into the option ROM space\n"
-#ifdef TARGET_SPARC
- "-prom-env variable=value set OpenBIOS nvram variables\n"
-#endif
- "-clock force the use of the given methods for timer alarm.\n"
- " To see what timers are available use -clock ?\n"
- "-startdate select initial date of the clock\n"
- "-icount [N|auto]\n"
- " Enable virtual instruction counter with 2^N clock ticks per instruction\n"
+#define DEF(option, opt_arg, opt_enum, opt_help) \
+ opt_help
+#define DEFHEADING(text) stringify(text) "\n"
+#include "qemu-options.h"
+#undef DEF
+#undef DEFHEADING
+#undef GEN_DOCS
"\n"
"During emulation, the following keys are useful:\n"
"ctrl-alt-f toggle full screen\n"
#define HAS_ARG 0x0001
enum {
- QEMU_OPTION_h,
-
- QEMU_OPTION_M,
- QEMU_OPTION_cpu,
- QEMU_OPTION_fda,
- QEMU_OPTION_fdb,
- QEMU_OPTION_hda,
- QEMU_OPTION_hdb,
- QEMU_OPTION_hdc,
- QEMU_OPTION_hdd,
- QEMU_OPTION_drive,
- QEMU_OPTION_cdrom,
- QEMU_OPTION_mtdblock,
- QEMU_OPTION_sd,
- QEMU_OPTION_pflash,
- QEMU_OPTION_boot,
- QEMU_OPTION_snapshot,
-#ifdef TARGET_I386
- QEMU_OPTION_no_fd_bootchk,
-#endif
- QEMU_OPTION_m,
- QEMU_OPTION_nographic,
- QEMU_OPTION_portrait,
-#ifdef HAS_AUDIO
- QEMU_OPTION_audio_help,
- QEMU_OPTION_soundhw,
-#endif
-
- QEMU_OPTION_net,
- QEMU_OPTION_tftp,
- QEMU_OPTION_bootp,
- QEMU_OPTION_smb,
- QEMU_OPTION_redir,
- QEMU_OPTION_bt,
-
- QEMU_OPTION_kernel,
- QEMU_OPTION_append,
- QEMU_OPTION_initrd,
-
- QEMU_OPTION_S,
- QEMU_OPTION_s,
- QEMU_OPTION_p,
- QEMU_OPTION_d,
- QEMU_OPTION_hdachs,
- QEMU_OPTION_L,
- QEMU_OPTION_bios,
- QEMU_OPTION_k,
- QEMU_OPTION_localtime,
- QEMU_OPTION_g,
- QEMU_OPTION_vga,
- QEMU_OPTION_echr,
- QEMU_OPTION_monitor,
- QEMU_OPTION_serial,
- QEMU_OPTION_virtiocon,
- QEMU_OPTION_parallel,
- QEMU_OPTION_loadvm,
- QEMU_OPTION_full_screen,
- QEMU_OPTION_no_frame,
- QEMU_OPTION_alt_grab,
- QEMU_OPTION_no_quit,
- QEMU_OPTION_sdl,
- QEMU_OPTION_pidfile,
- QEMU_OPTION_no_kqemu,
- QEMU_OPTION_kernel_kqemu,
- QEMU_OPTION_enable_kvm,
- QEMU_OPTION_win2k_hack,
- QEMU_OPTION_rtc_td_hack,
- QEMU_OPTION_usb,
- QEMU_OPTION_usbdevice,
- QEMU_OPTION_smp,
- QEMU_OPTION_vnc,
- QEMU_OPTION_no_acpi,
- QEMU_OPTION_no_hpet,
- QEMU_OPTION_curses,
- QEMU_OPTION_no_reboot,
- QEMU_OPTION_no_shutdown,
- QEMU_OPTION_show_cursor,
- QEMU_OPTION_daemonize,
- QEMU_OPTION_option_rom,
- QEMU_OPTION_semihosting,
- QEMU_OPTION_name,
- QEMU_OPTION_prom_env,
- QEMU_OPTION_old_param,
- QEMU_OPTION_clock,
- QEMU_OPTION_startdate,
- QEMU_OPTION_tb_size,
- QEMU_OPTION_icount,
- QEMU_OPTION_uuid,
- QEMU_OPTION_incoming,
+#define DEF(option, opt_arg, opt_enum, opt_help) \
+ opt_enum,
+#define DEFHEADING(text)
+#include "qemu-options.h"
+#undef DEF
+#undef DEFHEADING
+#undef GEN_DOCS
};
typedef struct QEMUOption {
static const QEMUOption qemu_options[] = {
{ "h", 0, QEMU_OPTION_h },
- { "help", 0, QEMU_OPTION_h },
-
- { "M", HAS_ARG, QEMU_OPTION_M },
- { "cpu", HAS_ARG, QEMU_OPTION_cpu },
- { "fda", HAS_ARG, QEMU_OPTION_fda },
- { "fdb", HAS_ARG, QEMU_OPTION_fdb },
- { "hda", HAS_ARG, QEMU_OPTION_hda },
- { "hdb", HAS_ARG, QEMU_OPTION_hdb },
- { "hdc", HAS_ARG, QEMU_OPTION_hdc },
- { "hdd", HAS_ARG, QEMU_OPTION_hdd },
- { "drive", HAS_ARG, QEMU_OPTION_drive },
- { "cdrom", HAS_ARG, QEMU_OPTION_cdrom },
- { "mtdblock", HAS_ARG, QEMU_OPTION_mtdblock },
- { "sd", HAS_ARG, QEMU_OPTION_sd },
- { "pflash", HAS_ARG, QEMU_OPTION_pflash },
- { "boot", HAS_ARG, QEMU_OPTION_boot },
- { "snapshot", 0, QEMU_OPTION_snapshot },
-#ifdef TARGET_I386
- { "no-fd-bootchk", 0, QEMU_OPTION_no_fd_bootchk },
-#endif
- { "m", HAS_ARG, QEMU_OPTION_m },
- { "nographic", 0, QEMU_OPTION_nographic },
- { "portrait", 0, QEMU_OPTION_portrait },
- { "k", HAS_ARG, QEMU_OPTION_k },
-#ifdef HAS_AUDIO
- { "audio-help", 0, QEMU_OPTION_audio_help },
- { "soundhw", HAS_ARG, QEMU_OPTION_soundhw },
-#endif
-
- { "net", HAS_ARG, QEMU_OPTION_net},
-#ifdef CONFIG_SLIRP
- { "tftp", HAS_ARG, QEMU_OPTION_tftp },
- { "bootp", HAS_ARG, QEMU_OPTION_bootp },
-#ifndef _WIN32
- { "smb", HAS_ARG, QEMU_OPTION_smb },
-#endif
- { "redir", HAS_ARG, QEMU_OPTION_redir },
-#endif
- { "bt", HAS_ARG, QEMU_OPTION_bt },
-
- { "kernel", HAS_ARG, QEMU_OPTION_kernel },
- { "append", HAS_ARG, QEMU_OPTION_append },
- { "initrd", HAS_ARG, QEMU_OPTION_initrd },
-
- { "S", 0, QEMU_OPTION_S },
- { "s", 0, QEMU_OPTION_s },
- { "p", HAS_ARG, QEMU_OPTION_p },
- { "d", HAS_ARG, QEMU_OPTION_d },
- { "hdachs", HAS_ARG, QEMU_OPTION_hdachs },
- { "L", HAS_ARG, QEMU_OPTION_L },
- { "bios", HAS_ARG, QEMU_OPTION_bios },
-#ifdef USE_KQEMU
- { "no-kqemu", 0, QEMU_OPTION_no_kqemu },
- { "kernel-kqemu", 0, QEMU_OPTION_kernel_kqemu },
-#endif
-#ifdef CONFIG_KVM
- { "enable-kvm", 0, QEMU_OPTION_enable_kvm },
-#endif
-#if defined(TARGET_PPC) || defined(TARGET_SPARC)
- { "g", 1, QEMU_OPTION_g },
-#endif
- { "localtime", 0, QEMU_OPTION_localtime },
- { "vga", HAS_ARG, QEMU_OPTION_vga },
- { "echr", HAS_ARG, QEMU_OPTION_echr },
- { "monitor", HAS_ARG, QEMU_OPTION_monitor },
- { "serial", HAS_ARG, QEMU_OPTION_serial },
- { "virtioconsole", HAS_ARG, QEMU_OPTION_virtiocon },
- { "parallel", HAS_ARG, QEMU_OPTION_parallel },
- { "loadvm", HAS_ARG, QEMU_OPTION_loadvm },
- { "full-screen", 0, QEMU_OPTION_full_screen },
-#ifdef CONFIG_SDL
- { "no-frame", 0, QEMU_OPTION_no_frame },
- { "alt-grab", 0, QEMU_OPTION_alt_grab },
- { "no-quit", 0, QEMU_OPTION_no_quit },
- { "sdl", 0, QEMU_OPTION_sdl },
-#endif
- { "pidfile", HAS_ARG, QEMU_OPTION_pidfile },
- { "win2k-hack", 0, QEMU_OPTION_win2k_hack },
- { "rtc-td-hack", 0, QEMU_OPTION_rtc_td_hack },
- { "usbdevice", HAS_ARG, QEMU_OPTION_usbdevice },
- { "smp", HAS_ARG, QEMU_OPTION_smp },
- { "vnc", HAS_ARG, QEMU_OPTION_vnc },
-#ifdef CONFIG_CURSES
- { "curses", 0, QEMU_OPTION_curses },
-#endif
- { "uuid", HAS_ARG, QEMU_OPTION_uuid },
-
- /* temporary options */
- { "usb", 0, QEMU_OPTION_usb },
- { "no-acpi", 0, QEMU_OPTION_no_acpi },
- { "no-hpet", 0, QEMU_OPTION_no_hpet },
- { "no-reboot", 0, QEMU_OPTION_no_reboot },
- { "no-shutdown", 0, QEMU_OPTION_no_shutdown },
- { "show-cursor", 0, QEMU_OPTION_show_cursor },
- { "daemonize", 0, QEMU_OPTION_daemonize },
- { "option-rom", HAS_ARG, QEMU_OPTION_option_rom },
-#if defined(TARGET_ARM) || defined(TARGET_M68K)
- { "semihosting", 0, QEMU_OPTION_semihosting },
-#endif
- { "name", HAS_ARG, QEMU_OPTION_name },
-#if defined(TARGET_SPARC) || defined(TARGET_PPC)
- { "prom-env", HAS_ARG, QEMU_OPTION_prom_env },
-#endif
-#if defined(TARGET_ARM)
- { "old-param", 0, QEMU_OPTION_old_param },
-#endif
- { "clock", HAS_ARG, QEMU_OPTION_clock },
- { "startdate", HAS_ARG, QEMU_OPTION_startdate },
- { "tb-size", HAS_ARG, QEMU_OPTION_tb_size },
- { "icount", HAS_ARG, QEMU_OPTION_icount },
- { "incoming", HAS_ARG, QEMU_OPTION_incoming },
+#define DEF(option, opt_arg, opt_enum, opt_help) \
+ { option, opt_arg, opt_enum },
+#define DEFHEADING(text)
+#include "qemu-options.h"
+#undef DEF
+#undef DEFHEADING
+#undef GEN_DOCS
{ NULL },
};
-/* password input */
-
-int qemu_key_check(BlockDriverState *bs, const char *name)
-{
- char password[256];
- int i;
-
- if (!bdrv_is_encrypted(bs))
- return 0;
-
- term_printf("%s is encrypted.\n", name);
- for(i = 0; i < 3; i++) {
- monitor_readline("Password: ", 1, password, sizeof(password));
- if (bdrv_set_key(bs, password) == 0)
- return 0;
- term_printf("invalid password\n");
- }
- return -EPERM;
-}
-
-static BlockDriverState *get_bdrv(int index)
-{
- if (index > nb_drives)
- return NULL;
- return drives_table[index].bdrv;
-}
-
-static void read_passwords(void)
-{
- BlockDriverState *bs;
- int i;
-
- for(i = 0; i < 6; i++) {
- bs = get_bdrv(i);
- if (bs)
- qemu_key_check(bs, bdrv_get_device_name(bs));
- }
-}
-
#ifdef HAS_AUDIO
struct soundhw soundhw[] = {
#ifdef HAS_AUDIO_CHOICE
int fds[2];
int tb_size;
const char *pid_file = NULL;
- int autostart;
const char *incoming = NULL;
+ int fd = 0;
+ struct passwd *pwd = NULL;
+ const char *chroot_dir = NULL;
+ const char *run_as = NULL;
qemu_cache_utils_init(envp);
kernel_cmdline = "";
cyls = heads = secs = 0;
translation = BIOS_ATA_TRANSLATION_AUTO;
- monitor_device = "vc";
+ monitor_device = "vc:80Cx24C";
serial_devices[0] = "vc:80Cx24C";
for(i = 1; i < MAX_SERIAL_PORTS; i++)
serial_devices[i] = NULL;
serial_device_index = 0;
- parallel_devices[0] = "vc:640x480";
+ parallel_devices[0] = "vc:80Cx24C";
for(i = 1; i < MAX_PARALLEL_PORTS; i++)
parallel_devices[i] = NULL;
parallel_device_index = 0;
- virtio_consoles[0] = "vc:80Cx24C";
- for(i = 1; i < MAX_VIRTIO_CONSOLES; i++)
+ for(i = 0; i < MAX_VIRTIO_CONSOLES; i++)
virtio_consoles[i] = NULL;
virtio_console_index = 0;
case QEMU_OPTION_S:
autostart = 0;
break;
+#ifndef _WIN32
case QEMU_OPTION_k:
keyboard_layout = optarg;
break;
+#endif
case QEMU_OPTION_localtime:
rtc_utc = 0;
break;
case QEMU_OPTION_vga:
select_vgahw (optarg);
break;
+#if defined(TARGET_PPC) || defined(TARGET_SPARC)
case QEMU_OPTION_g:
{
const char *p;
graphic_depth = depth;
}
break;
+#endif
case QEMU_OPTION_echr:
{
char *r;
case QEMU_OPTION_rtc_td_hack:
rtc_td_hack = 1;
break;
+ case QEMU_OPTION_acpitable:
+ if(acpi_table_add(optarg) < 0) {
+ fprintf(stderr, "Wrong acpi table provided\n");
+ exit(1);
+ }
+ break;
#endif
#ifdef USE_KQEMU
case QEMU_OPTION_no_kqemu:
case QEMU_OPTION_vnc:
vnc_display = optarg;
break;
+#ifdef TARGET_I386
case QEMU_OPTION_no_acpi:
acpi_enabled = 0;
break;
case QEMU_OPTION_no_hpet:
no_hpet = 1;
break;
+#endif
case QEMU_OPTION_no_reboot:
no_reboot = 1;
break;
exit(1);
}
break;
+#ifndef _WIN32
case QEMU_OPTION_daemonize:
daemonize = 1;
break;
+#endif
case QEMU_OPTION_option_rom:
if (nb_option_roms >= MAX_OPTION_ROMS) {
fprintf(stderr, "Too many option ROMs\n");
option_rom[nb_option_roms] = optarg;
nb_option_roms++;
break;
+#if defined(TARGET_ARM) || defined(TARGET_M68K)
case QEMU_OPTION_semihosting:
semihosting_enabled = 1;
break;
+#endif
case QEMU_OPTION_name:
qemu_name = optarg;
break;
case QEMU_OPTION_incoming:
incoming = optarg;
break;
+#ifndef _WIN32
+ case QEMU_OPTION_chroot:
+ chroot_dir = optarg;
+ break;
+ case QEMU_OPTION_runas:
+ run_as = optarg;
+ break;
+#endif
}
}
}
parallel_devices[0] = "null";
if (strncmp(monitor_device, "vc", 2) == 0)
monitor_device = "stdio";
- if (virtio_console_index == 0)
- virtio_consoles[0] = "null";
}
#ifndef _WIN32
cpu_exec_init_all(tb_size * 1024 * 1024);
bdrv_init();
+ dma_helper_init();
/* we always create the cdrom drive, even if no disk is there */
machine->init(ram_size, vga_ram_size, boot_devices,
kernel_filename, kernel_cmdline, initrd_filename, cpu_model);
+ current_machine = machine;
+
/* Set KVM's vcpu state to qemu's initial CPUState. */
if (kvm_enabled()) {
int ret;
/* init USB devices */
if (usb_enabled) {
for(i = 0; i < usb_devices_index; i++) {
- if (usb_device_add(usb_devices[i]) < 0) {
+ if (usb_device_add(usb_devices[i], 0) < 0) {
fprintf(stderr, "Warning: could not add USB device %s\n",
usb_devices[i]);
}
}
}
+ if (!display_state)
+ dumb_display_init();
/* just use the first displaystate for the moment */
ds = display_state;
/* terminal init */
fprintf(stderr, "fatal: -nographic can't be used with -curses\n");
exit(1);
}
- /* nearly nothing to do */
- dumb_display_init(ds);
} else {
#if defined(CONFIG_CURSES)
if (curses) {
if (vnc_display_open(ds, vnc_display) < 0)
exit(1);
}
- if (sdl || !vnc_display)
#if defined(CONFIG_SDL)
+ if (sdl || !vnc_display)
sdl_display_init(ds, full_screen, no_frame);
#elif defined(CONFIG_COCOA)
+ if (sdl || !vnc_display)
cocoa_display_init(ds, full_screen);
-#else
- dumb_display_init(ds);
#endif
}
}
dcl = dcl->next;
}
+ if (nographic || (vnc_display && !sdl)) {
+ nographic_timer = qemu_new_timer(rt_clock, nographic_update, NULL);
+ qemu_mod_timer(nographic_timer, qemu_get_clock(rt_clock));
+ }
+
text_consoles_set_display(display_state);
+ qemu_chr_initial_reset();
if (monitor_device && monitor_hd)
- monitor_init(monitor_hd, !nographic);
+ monitor_init(monitor_hd, MONITOR_USE_READLINE | MONITOR_IS_DEFAULT);
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
const char *devname = serial_devices[i];
#endif
if (loadvm)
- do_loadvm(loadvm);
+ do_loadvm(cur_mon, loadvm);
if (incoming) {
autostart = 0; /* fixme how to deal with -daemonize */
qemu_start_incoming_migration(incoming);
}
- {
- /* XXX: simplify init */
- read_passwords();
- if (autostart) {
- vm_start();
- }
- }
+ if (autostart)
+ vm_start();
if (daemonize) {
uint8_t status = 0;
ssize_t len;
- int fd;
again1:
len = write(fds[1], &status, 1);
TFR(fd = open("/dev/null", O_RDWR));
if (fd == -1)
exit(1);
+ }
- dup2(fd, 0);
- dup2(fd, 1);
- dup2(fd, 2);
+#ifndef _WIN32
+ if (run_as) {
+ pwd = getpwnam(run_as);
+ if (!pwd) {
+ fprintf(stderr, "User \"%s\" doesn't exist\n", run_as);
+ exit(1);
+ }
+ }
+
+ if (chroot_dir) {
+ if (chroot(chroot_dir) < 0) {
+ fprintf(stderr, "chroot failed\n");
+ exit(1);
+ }
+ chdir("/");
+ }
+
+ if (run_as) {
+ if (setgid(pwd->pw_gid) < 0) {
+ fprintf(stderr, "Failed to setgid(%d)\n", pwd->pw_gid);
+ exit(1);
+ }
+ if (setuid(pwd->pw_uid) < 0) {
+ fprintf(stderr, "Failed to setuid(%d)\n", pwd->pw_uid);
+ exit(1);
+ }
+ if (setuid(0) != -1) {
+ fprintf(stderr, "Dropping privileges failed\n");
+ exit(1);
+ }
+ }
+#endif
+
+ if (daemonize) {
+ dup2(fd, 0);
+ dup2(fd, 1);
+ dup2(fd, 2);
- close(fd);
+ close(fd);
}
main_loop();
projects / qemu / blobdiff