diff options
| author | Richard Yao <[email protected]> | 2014-06-23 14:12:53 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2014-09-30 10:46:58 -0700 |
| commit | 2f3ec9006146844af6763d1fa4e823fd9047fd54 (patch) | |
| tree | a522e90e82a26bce9d15565c7acff143ba26e778 /cmd | |
| parent | aa0ac7caa438bf3981456c559d4224be104ccc7d (diff) | |
Add add_prop_list_default helper
Adding to a property list only if there is no existing value is used
twice. Once by zpool create -R and again by zpool import -R. Now that
zpool create -t and zpool import -t also need it, lets refactor it into
a helper function to make the code more readable.
Signed-off-by: Richard Yao <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Issue #2417
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/zpool/zpool_main.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c index d197e3d64..d6fa8a829 100644 --- a/cmd/zpool/zpool_main.c +++ b/cmd/zpool/zpool_main.c @@ -486,6 +486,21 @@ add_prop_list(const char *propname, char *propval, nvlist_t **props, } /* + * Set a default property pair (name, string-value) in a property nvlist + */ +static int +add_prop_list_default(const char *propname, char *propval, nvlist_t **props, + boolean_t poolprop) +{ + char *pval; + + if (nvlist_lookup_string(*props, propname, &pval) == 0) + return (0); + + return (add_prop_list(propname, propval, props, B_TRUE)); +} + +/* * zpool add [-fn] [-o property=value] <pool> <vdev> ... * * -f Force addition of devices, even if they appear in use @@ -823,11 +838,7 @@ zpool_do_create(int argc, char **argv) if (add_prop_list(zpool_prop_to_name( ZPOOL_PROP_ALTROOT), optarg, &props, B_TRUE)) goto errout; - if (nvlist_lookup_string(props, - zpool_prop_to_name(ZPOOL_PROP_CACHEFILE), - &propval) == 0) - break; - if (add_prop_list(zpool_prop_to_name( + if (add_prop_list_default(zpool_prop_to_name( ZPOOL_PROP_CACHEFILE), "none", &props, B_TRUE)) goto errout; break; @@ -2068,11 +2079,7 @@ zpool_do_import(int argc, char **argv) if (add_prop_list(zpool_prop_to_name( ZPOOL_PROP_ALTROOT), optarg, &props, B_TRUE)) goto error; - if (nvlist_lookup_string(props, - zpool_prop_to_name(ZPOOL_PROP_CACHEFILE), - &propval) == 0) - break; - if (add_prop_list(zpool_prop_to_name( + if (add_prop_list_default(zpool_prop_to_name( ZPOOL_PROP_CACHEFILE), "none", &props, B_TRUE)) goto error; break; |