From: Karel Zak <kzak@redhat.com>
Date: Tue, 9 May 2017 12:30:02 +0000 (+0200)
Subject: libfdisk: add fdisk_partition_has_wipe()
X-Git-Tag: v2.30-rc1~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29f2e825d8a92fb45469098874691666e5e4e2a0;p=thirdparty%2Futil-linux.git

libfdisk: add fdisk_partition_has_wipe()

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libfdisk/docs/libfdisk-sections.txt b/libfdisk/docs/libfdisk-sections.txt
index c3c3977545..81fa83aea6 100644
--- a/libfdisk/docs/libfdisk-sections.txt
+++ b/libfdisk/docs/libfdisk-sections.txt
@@ -176,6 +176,7 @@ fdisk_partition_has_end
 fdisk_partition_has_partno
 fdisk_partition_has_size
 fdisk_partition_has_start
+fdisk_partition_has_wipe
 fdisk_partition_is_bootable
 fdisk_partition_is_container
 fdisk_partition_is_freespace
diff --git a/libfdisk/src/libfdisk.h.in b/libfdisk/src/libfdisk.h.in
index b55d067ccf..74c72b4fff 100644
--- a/libfdisk/src/libfdisk.h.in
+++ b/libfdisk/src/libfdisk.h.in
@@ -440,6 +440,9 @@ extern int fdisk_partition_end_is_default(struct fdisk_partition *pa);
 
 extern int fdisk_reorder_partitions(struct fdisk_context *cxt);
 
+extern int fdisk_partition_has_wipe(struct fdisk_context *cxt, struct fdisk_partition *pa);
+
+
 /* table.c */
 extern struct fdisk_table *fdisk_new_table(void);
 extern int fdisk_reset_table(struct fdisk_table *tb);
diff --git a/libfdisk/src/libfdisk.sym b/libfdisk/src/libfdisk.sym
index e7de4cd030..c26abf0d0d 100644
--- a/libfdisk/src/libfdisk.sym
+++ b/libfdisk/src/libfdisk.sym
@@ -280,4 +280,5 @@ FDISK_2.30 {
 	fdisk_script_has_force_label;
 	fdisk_is_regfile;
 	fdisk_is_ptcollision;
+	fdisk_partition_has_wipe;
 } FDISK_2.29;
diff --git a/libfdisk/src/partition.c b/libfdisk/src/partition.c
index 4017096a82..2a518d3659 100644
--- a/libfdisk/src/partition.c
+++ b/libfdisk/src/partition.c
@@ -1309,6 +1309,19 @@ int fdisk_wipe_partition(struct fdisk_context *cxt, size_t partno, int enable)
 	return rc < 0 ? rc : 0;
 }
 
+/**
+ * fdisk_partition_has_wipe:
+ * @cxt: fdisk context
+ * @pa: partition
+ *
+ * Returns: 1 if the area specified by @pa will be wiped by write command, or 0.
+ */
+int fdisk_partition_has_wipe(struct fdisk_context *cxt, struct fdisk_partition *pa)
+{
+	return fdisk_has_wipe_area(cxt, fdisk_partition_get_start(pa),
+					fdisk_partition_get_size(pa));
+}
+
 
 /**
  * fdisk_add_partition: