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| author | Igor Gnatenko | 2016-01-16 22:51:52 +0100 |
|---|---|---|
| committer | Igor Gnatenko | 2016-01-17 09:44:09 +0100 |
| commit | d10fa7e6dd2b936edcfc5e6ab78687e60e57b46a (patch) | |
| tree | edcff3a9bca0f529f89cf53b0d3632cde3af9226 /libsmartcols/src/column.c | |
| parent | fstrim: add reference to blkdiscard (diff) | |
| download | kernel-qcow2-util-linux-d10fa7e6dd2b936edcfc5e6ab78687e60e57b46a.tar.gz kernel-qcow2-util-linux-d10fa7e6dd2b936edcfc5e6ab78687e60e57b46a.tar.xz kernel-qcow2-util-linux-d10fa7e6dd2b936edcfc5e6ab78687e60e57b46a.zip | |
libsmartcols: reflect changinging SCOLS_FL_TREE after adding to table
When scols_column_set_flags() is called we will compare before & after
status of SCOLS_FL_TREE flag and appropriately handle tb->ntreecols.
Reference: https://github.com/karelzak/util-linux/issues/254
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Diffstat (limited to 'libsmartcols/src/column.c')
| -rw-r--r-- | libsmartcols/src/column.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libsmartcols/src/column.c b/libsmartcols/src/column.c index 269ceea0c..b31b39063 100644 --- a/libsmartcols/src/column.c +++ b/libsmartcols/src/column.c @@ -157,6 +157,13 @@ int scols_column_set_flags(struct libscols_column *cl, int flags) if (!cl) return -EINVAL; + if (cl->table) { + if (!(cl->flags & SCOLS_FL_TREE) && (flags & SCOLS_FL_TREE)) + cl->table->ntreecols++; + else if ((cl->flags & SCOLS_FL_TREE) && !(flags & SCOLS_FL_TREE)) + cl->table->ntreecols--; + } + cl->flags = flags; return 0; } |