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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2023-04-04 21:24:00 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2023-04-04 21:24:00 +0200
commita4ce623c5bd9230c66b0f309fb7d74c7f5ea7ccb (patch)
tree55ed14387d9c9856405b5607b1b20f1abe2b1fa0 /bin/gensquashfs
parent9940efe053263478c5f29367b11d6f7ed1276aa4 (diff)
Move scan callback from libfstree to gensquashfs
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'bin/gensquashfs')
-rw-r--r--bin/gensquashfs/src/mkfs.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/bin/gensquashfs/src/mkfs.h b/bin/gensquashfs/src/mkfs.h
index 53fb018..671c3cb 100644
--- a/bin/gensquashfs/src/mkfs.h
+++ b/bin/gensquashfs/src/mkfs.h
@@ -41,6 +41,15 @@
#include <errno.h>
#include <ctype.h>
+/*
+ Optionally used by fstree_from_dir and fstree_from_subdir to
+ execute custom actions for each discovered node.
+
+ If it returns a value > 0, the new node is discarded, if < 0, scanning is
+ aborted and returns a failure status.
+ */
+typedef int (*scan_node_callback)(void *user, fstree_t *fs, tree_node_t *node);
+
typedef struct {
sqfs_writer_cfg_t cfg;
unsigned int dirscan_flags;