switch -drive to QemuOpts.

Demo QemuOpts in action ;)

Implementing a alternative way to specify the filename should be
just a few lines of code now once we decided how the cmd line syntax
should look like.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 3 insertions, 11 deletions

diff --git a/sysemu.h b/sysemu.h
index 3748af1..97d1581 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -160,12 +160,6 @@ typedef enum {
 
 #define BLOCK_SERIAL_STRLEN 20
 
-typedef struct DriveOpt {
-    const char *file;
-    char opt[1024];
-    TAILQ_ENTRY(DriveOpt) next;
-} DriveOpt;
-
 typedef struct DriveInfo {
     BlockDriverState *bdrv;
     char *id;
@@ -173,7 +167,7 @@ typedef struct DriveInfo {
     BlockInterfaceType type;
     int bus;
     int unit;
-    DriveOpt *opt;
+    QemuOpts *opts;
     BlockInterfaceErrorAction onerror;
     char serial[BLOCK_SERIAL_STRLEN + 1];
     TAILQ_ENTRY(DriveInfo) next;
@@ -190,15 +184,13 @@ extern DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
 extern DriveInfo *drive_get_by_id(char *id);
 extern int drive_get_max_bus(BlockInterfaceType type);
 extern void drive_uninit(BlockDriverState *bdrv);
-extern void drive_remove(DriveOpt *opt);
 extern const char *drive_get_serial(BlockDriverState *bdrv);
 extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv);
 
 BlockDriverState *qdev_init_bdrv(DeviceState *dev, BlockInterfaceType type);
 
-extern DriveOpt *drive_add(const char *file, const char *fmt, ...);
-extern DriveInfo *drive_init(DriveOpt *arg, int snapshot, void *machine,
-                             int *fatal_error);
+extern QemuOpts *drive_add(const char *file, const char *fmt, ...);
+extern DriveInfo *drive_init(QemuOpts *arg, void *machine, int *fatal_error);
 
 /* acpi */
 typedef void (*qemu_system_device_hot_add_t)(int pcibus, int slot, int state);