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| author | Karel Zak | 2014-05-20 15:04:11 +0200 |
|---|---|---|
| committer | Karel Zak | 2014-05-20 15:04:11 +0200 |
| commit | 57a86f9bff68f24b167df9c571a09c6b89712296 (patch) | |
| tree | b5872b3929c083b96c14fa0140157c59f8e78d2d /libsmartcols/src/line.c | |
| parent | setterm: fix 'bright' in usage, remove unnecessary error message (diff) | |
| download | kernel-qcow2-util-linux-57a86f9bff68f24b167df9c571a09c6b89712296.tar.gz kernel-qcow2-util-linux-57a86f9bff68f24b167df9c571a09c6b89712296.tar.xz kernel-qcow2-util-linux-57a86f9bff68f24b167df9c571a09c6b89712296.zip | |
libsmartcols: add scols_sort_table()
* add pointer to column cmp() function [scols_column_set_cmpfunc()]
* allow to store per-cell application private data
(to make it possible to sort tables on data independent on cell
output data) [scols_cell_set_userdata() ...]
* make it possible to access line cell by column
[scols_line_get_column_cell()]
Sort and cmp() stuff based on patches from Shakur Shams Mullick.
Co-Author: Shakur Shams Mullick <shakursmullick@gmail.com>
Signed-off-by: Shakur Shams Mullick <shakursmullick@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libsmartcols/src/line.c')
| -rw-r--r-- | libsmartcols/src/line.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libsmartcols/src/line.c b/libsmartcols/src/line.c index 32c8964ad..611209081 100644 --- a/libsmartcols/src/line.c +++ b/libsmartcols/src/line.c @@ -355,6 +355,25 @@ struct libscols_cell *scols_line_get_cell(struct libscols_line *ln, } /** + * scols_line_get_column_cell: + * @ln: a pointer to a struct libscols_line instance + * @cl: pointer to cell + * + * Like scols_line_get_cell() by cell is referenced by column. + * + * Returns: the @n-th cell in @ln, NULL in case of an error. + */ +struct libscols_cell *scols_line_get_column_cell( + struct libscols_line *ln, + struct libscols_column *cl) +{ + assert(ln); + assert(cl); + + return scols_line_get_cell(ln, cl->seqnum); +} + +/** * scols_line_set_data: * @ln: a pointer to a struct libscols_cell instance * @n: number of the cell, whose data is to be set |