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| author | Ot ten Thije <ottenthije@google.com> | 2010-10-18 13:37:37 +0100 |
|---|---|---|
| committer | Ot ten Thije <ottenthije@google.com> | 2010-10-28 13:47:54 +0100 |
| commit | ae835acc2d1a8b4aaeb599add9cfc02ea5789eaf (patch) | |
| tree | aff76c935e32ce7bf6a0ae26150fa1ffd56e8faa /android/help.c | |
| parent | 2ff39a367738422c0ca1313cac8ff380e1fdd498 (diff) | |
| download | external_qemu-ae835acc2d1a8b4aaeb599add9cfc02ea5789eaf.zip external_qemu-ae835acc2d1a8b4aaeb599add9cfc02ea5789eaf.tar.gz external_qemu-ae835acc2d1a8b4aaeb599add9cfc02ea5789eaf.tar.bz2 | |
Add command line flag to show list of snapshots.
This patch introduces the flag '-snapshot-list', which causes the
emulator to output a table of snapshots in the currently mounted
snapshot storage file.
The snapshot file is accessed with a very simple driver for the Qcow2
file system, independent of Qemu's block driver framework. This way,
the flag is available in the emulator-ui builds as well. Using Qemu's
framework would have resulted in adding a lot of Qemu dependencies to
the UI build, which we are explicitly trying to avoid.
Change-Id: I059b9ac53e2f8e051757a5c637761eccf8ea17cb
Diffstat (limited to 'android/help.c')
| -rw-r--r-- | android/help.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/android/help.c b/android/help.c index 17e7a90..f589b3e 100644 --- a/android/help.c +++ b/android/help.c @@ -700,6 +700,21 @@ help_no_snapshot(stralloc_t* out) ); } +static void +help_snapshot_list(stralloc_t* out) +{ + PRINTF( + " This prints a table of snapshots that are stored in the snapshot storage\n" + " file that the emulator was started with, then exits. Values from the 'ID'\n" + " and 'TAG' columns can be used as arguments for the '-snapshot' parameter.\n\n" + + " If '-snapstorage <file>' was specified as well, this command prints a " + " table of the snapshots stored in <file>.\n\n" + + " See '-help-snapshot' for more information on snapshots.\n\n" + ); +} + #endif static void |