diff options
Diffstat (limited to 'lib/libzfs')
| -rw-r--r-- | lib/libzfs/libzfs.abi | 3 | ||||
| -rw-r--r-- | lib/libzfs/libzfs_dataset.c | 20 |
2 files changed, 22 insertions, 1 deletions
diff --git a/lib/libzfs/libzfs.abi b/lib/libzfs/libzfs.abi index fb5e01b82..aaef38151 100644 --- a/lib/libzfs/libzfs.abi +++ b/lib/libzfs/libzfs.abi @@ -2398,7 +2398,8 @@ <enumerator name='ZFS_PROP_IVSET_GUID' value='92'/> <enumerator name='ZFS_PROP_REDACTED' value='93'/> <enumerator name='ZFS_PROP_REDACT_SNAPS' value='94'/> - <enumerator name='ZFS_NUM_PROPS' value='95'/> + <enumerator name='ZFS_PROP_SNAPSHOTS_CHANGED' value='95'/> + <enumerator name='ZFS_NUM_PROPS' value='96'/> </enum-decl> <typedef-decl name='zfs_prop_t' type-id='4b000d60' id='58603c44'/> <enum-decl name='zfs_userquota_prop_t' naming-typedef-id='279fde6a' id='5258d2f6'> diff --git a/lib/libzfs/libzfs_dataset.c b/lib/libzfs/libzfs_dataset.c index a8b94f758..b6e64274c 100644 --- a/lib/libzfs/libzfs_dataset.c +++ b/lib/libzfs/libzfs_dataset.c @@ -2935,6 +2935,26 @@ zfs_prop_get(zfs_handle_t *zhp, zfs_prop_t prop, char *propbuf, size_t proplen, zcp_check(zhp, prop, val, NULL); break; + case ZFS_PROP_SNAPSHOTS_CHANGED: + { + if ((get_numeric_property(zhp, prop, src, &source, + &val) != 0) || val == 0) { + return (-1); + } + + time_t time = (time_t)val; + struct tm t; + + if (literal || + localtime_r(&time, &t) == NULL || + strftime(propbuf, proplen, "%a %b %e %k:%M %Y", + &t) == 0) + (void) snprintf(propbuf, proplen, "%llu", + (u_longlong_t)val); + } + zcp_check(zhp, prop, val, NULL); + break; + default: switch (zfs_prop_get_type(prop)) { case PROP_TYPE_NUMBER: |