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From ecc27a3bf5935cebc63aa4e3b650861d1f0ef97f Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Thu, 8 Nov 2018 21:21:09 +0100
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Subject: [PATCH] format-table: add an API for getting the cell at a specific
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row/column
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(cherry picked from commit 9314ead7853a1479fc60eb2ae7e3d0a77b7eba7c)
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Related: #1689832
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---
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src/basic/format-table.c | 15 +++++++++++++++
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src/basic/format-table.h | 2 ++
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2 files changed, 17 insertions(+)
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diff --git a/src/basic/format-table.c b/src/basic/format-table.c
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index 302642d748..809a4be284 100644
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--- a/src/basic/format-table.c
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+++ b/src/basic/format-table.c
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@@ -1416,3 +1416,18 @@ int table_set_reverse(Table *t, size_t column, bool b) {
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t->reverse_map[column] = b;
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return 0;
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}
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+
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+TableCell *table_get_cell(Table *t, size_t row, size_t column) {
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+ size_t i;
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+
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+ assert(t);
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+
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+ if (column >= t->n_columns)
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+ return NULL;
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+
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+ i = row * t->n_columns + column;
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+ if (i >= t->n_cells)
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+ return NULL;
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+
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+ return TABLE_INDEX_TO_CELL(i);
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+}
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diff --git a/src/basic/format-table.h b/src/basic/format-table.h
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index 4273c8c49b..40fea79f78 100644
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--- a/src/basic/format-table.h
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+++ b/src/basic/format-table.h
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@@ -66,3 +66,5 @@ static inline TableCell* TABLE_HEADER_CELL(size_t i) {
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size_t table_get_rows(Table *t);
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size_t table_get_columns(Table *t);
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+
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+TableCell *table_get_cell(Table *t, size_t row, size_t column);
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