diff options
Diffstat (limited to 'device_mapper/libdm-targets.c')
| -rw-r--r-- | device_mapper/libdm-targets.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/device_mapper/libdm-targets.c b/device_mapper/libdm-targets.c index d82e28b13..4289927bd 100644 --- a/device_mapper/libdm-targets.c +++ b/device_mapper/libdm-targets.c @@ -380,6 +380,35 @@ int dm_get_status_writecache(struct dm_pool *mem, const char *params, return 1; } +int dm_get_status_integrity(struct dm_pool *mem, const char *params, + struct dm_status_integrity **status) +{ + struct dm_status_integrity *s; + char recalc_str[8]; + + if (!(s = dm_pool_zalloc(mem, sizeof(struct dm_status_integrity)))) + return_0; + + memset(recalc_str, 0, sizeof(recalc_str)); + + if (sscanf(params, "%llu %llu %s", + (unsigned long long *)&s->number_of_mismatches, + (unsigned long long *)&s->provided_data_sectors, + recalc_str) != 3) { + log_error("Failed to parse integrity params: %s.", params); + dm_pool_free(mem, s); + return 0; + } + + if (recalc_str[0] == '-') + s->recalc_sector = 0; + else + s->recalc_sector = strtoull(recalc_str, NULL, 0); + + *status = s; + return 1; +} + int parse_thin_pool_status(const char *params, struct dm_status_thin_pool *s) { int pos; |