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qemu: net/drive add/remove tweaks (Marcelo Tosatti)

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Export net/drive add/remove functions for device hotplug usage.

Return the table index on add.

Return failure instead of exiting if limit has been reached
on drive_add.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6599 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-02-11 15:20:46 +00:00
parent ec691c804f
commit 4d73cd3b3f
3 changed files with 11 additions and 8 deletions
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3
sysemu.h
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@ -163,6 +163,9 @@ struct drive_opt {
extern struct drive_opt drives_opt[MAX_DRIVES];
extern int nb_drives_opt;
extern int drive_add(const char *file, const char *fmt, ...);
extern int drive_init(struct drive_opt *arg, int snapshot, void *machine);
/* serial ports */
#define MAX_SERIAL_PORTS 4