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| author | Karel Zak | 2013-10-09 16:02:33 +0200 |
|---|---|---|
| committer | Karel Zak | 2013-10-09 16:02:33 +0200 |
| commit | 7a188aedbf4468e9753200716ec845a00dd8b30e (patch) | |
| tree | cbdf161b040688bc81cd1d6b1369d311a25569c6 /libfdisk/src/label.c | |
| parent | cytune: fix glush typo in cytune (diff) | |
| download | kernel-qcow2-util-linux-7a188aedbf4468e9753200716ec845a00dd8b30e.tar.gz kernel-qcow2-util-linux-7a188aedbf4468e9753200716ec845a00dd8b30e.tar.xz kernel-qcow2-util-linux-7a188aedbf4468e9753200716ec845a00dd8b30e.zip | |
libfdisk: add API to disable specified label
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libfdisk/src/label.c')
| -rw-r--r-- | libfdisk/src/label.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/libfdisk/src/label.c b/libfdisk/src/label.c index aba2790cc..7f9c7d0e3 100644 --- a/libfdisk/src/label.c +++ b/libfdisk/src/label.c @@ -17,7 +17,10 @@ int fdisk_probe_labels(struct fdisk_context *cxt) if (!lb->op->probe) continue; - + if (lb->disabled) { + DBG(LABEL, dbgprint("%s disabled -- ignore", lb->name)); + continue; + } DBG(LABEL, dbgprint("probing for %s", lb->name)); cxt->label = lb; @@ -230,7 +233,7 @@ int fdisk_create_disklabel(struct fdisk_context *cxt, const char *name) } lb = fdisk_context_get_label(cxt, name); - if (!lb) + if (!lb || lb->disabled) return -EINVAL; if (!lb->op->create) return -ENOSYS; @@ -436,3 +439,19 @@ int fdisk_label_is_changed(struct fdisk_label *lb) assert(lb); return lb ? lb->changed : 0; } + +void fdisk_label_set_disabled(struct fdisk_label *lb, int disabled) +{ + assert(lb); + + DBG(LABEL, dbgprint("%s label %s", + lb->name, + disabled ? "DISABLED" : "ENABLED")); + lb->disabled = disabled ? 1 : 0; +} + +int fdisk_label_is_disabled(struct fdisk_label *lb) +{ + assert(lb); + return lb ? lb->disabled : 0; +} |