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author | Peter Rajnoha <prajnoha@redhat.com> | 2012-07-31 16:18:01 +0200 |
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committer | Peter Rajnoha <prajnoha@redhat.com> | 2012-07-31 16:18:01 +0200 |
commit | f64f22e2d657346197fcd0b8e97e87b6d290ab2b (patch) | |
tree | 41ec520fc4b8a56427b2401f1c70c200bcb0908b | |
parent | 8791d01fee7f5977b037400020db97a40821b94a (diff) | |
download | lvm2-f64f22e2d657346197fcd0b8e97e87b6d290ab2b.tar.gz lvm2-f64f22e2d657346197fcd0b8e97e87b6d290ab2b.tar.xz lvm2-f64f22e2d657346197fcd0b8e97e87b6d290ab2b.zip |
lvm2app: add lvm_config_find_bool function
To effectively retrieve the setting of anything that could be enabled or disabled.
-rw-r--r-- | WHATS_NEW | 1 | ||||
-rw-r--r-- | liblvm/lvm2app.h | 22 | ||||
-rw-r--r-- | liblvm/lvm_base.c | 5 |
3 files changed, 28 insertions, 0 deletions
@@ -1,5 +1,6 @@ Version 2.02.97 - =============================== + Add lvm_config_find_bool lvm2app fn to retrieve bool value from config tree. Respect --test also when using lvmetad. No longer capitalise first LV attribute char for invalid snapshots. Allow vgextend to add PVs to a VG that is missing PVs. diff --git a/liblvm/lvm2app.h b/liblvm/lvm2app.h index dd200e3e..72c0d79f 100644 --- a/liblvm/lvm2app.h +++ b/liblvm/lvm2app.h @@ -303,6 +303,28 @@ int lvm_config_reload(lvm_t libh); int lvm_config_override(lvm_t libh, const char *config_string); /** + * Find a boolean value in the LVM configuration. + * + * \memberof lvm_t + * + * This function finds a boolean value associated with a path + * in current LVM configuration. + * + * \param libh + * Handle obtained from lvm_init(). + * + * \param config_path + * A path in LVM configuration + * + * \param fail + * Value to return if the path is not found. + * + * \return + * boolean value for 'config_path' (success) or the value of 'fail' (error) + */ +int lvm_config_find_bool(lvm_t libh, const char *config_path, int fail); + +/** * Return stored error no describing last LVM API error. * * \memberof lvm_t diff --git a/liblvm/lvm_base.c b/liblvm/lvm_base.c index 599c859a..2f39b462 100644 --- a/liblvm/lvm_base.c +++ b/liblvm/lvm_base.c @@ -94,6 +94,11 @@ int lvm_config_override(lvm_t libh, const char *config_settings) return 0; } +int lvm_config_find_bool(lvm_t libh, const char *config_path, int fail) +{ + return find_config_tree_bool((struct cmd_context *)libh, config_path, fail); +} + int lvm_errno(lvm_t libh) { return stored_errno(); |