Change in flashrom[master]: layout: Add a helper to get number of '-i' args with files

[David Hendricks (Code Review)]

David Hendricks has uploaded this change for review. ( https://review.coreboot.org/23343

Change subject: layout: Add a helper to get number of '-i' args with files
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layout: Add a helper to get number of '-i' args with files

Change-Id: I2629167d371bc7f3766006600d2d256bed9ec145
Signed-off-by: David Hendricks 
---
M layout.c
M layout.h
2 files changed, 14 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/43/23343/1

diff --git a/layout.c b/layout.c
index a990adc..ebbb0a1 100644
--- a/layout.c
+++ b/layout.c
@@ -260,6 +260,19 @@
    return overlap_detected;
 }

+/* return number of '-i' args with both region and filename specified */
+int get_num_include_args_with_files(const struct flashrom_layout *const l)
+{
+	int i, ret = 0;
+
+	for (i = 0; i < l->num_entries; i++) {
+		if (l->entries[i].included && l->entries[i].file)
+			ret++;
+	}
+
+	return ret;
+}
+
 void layout_cleanup(void)
 {
    int i;
diff --git a/layout.h b/layout.h
index f401ef2..9131b06 100644
--- a/layout.h
+++ b/layout.h
@@ -64,5 +64,6 @@

int process_include_args(struct flashrom_layout *);
 int included_regions_overlap(const struct flashrom_layout *const flashrom_layout);
+int get_num_include_args_with_files(const struct flashrom_layout *const layout);

#endif				/* !__LAYOUT_H__ */